Guangyuntan, Xian, Shaanxi, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Guangyuntan, Xian, Shaanxi, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
122AQILowest AQI recorded on
1st Aug 2026
15AQISame Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 77 of Moderate air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Guangyuntan, Xian, Shaanxi, China
AQI
Day
Night
.
5 AM15th Aug 2026
7 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
7AM15th Aug
73AQI
Avg. Lowest Time
5PM15th Aug
36AQI
Night time
Avg. Highest Time
12AM16th Aug
96AQI
Avg. Lowest Time
8PM15th Aug
48AQI
In the last 24 hours,
Guangyuntan's AQI reached its highest point of 96 at 12 AM during the Night, while the lowest point, 36, was recorded at 5 PM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Guangyuntan, Xian, Shaanxi, China
JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026465 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026479 AMAQI
18th Jul 20267310 AMAQI
18th Jul 20268711 AMAQI
18th Jul 20269212 PMAQI
18th Jul 2026951 PMAQI
18th Jul 2026942 PMAQI
18th Jul 2026973 PMAQI
18th Jul 2026894 PMAQI
18th Jul 20261025 PMAQI
18th Jul 20261006 PMAQI
18th Jul 20261117 PMAQI
18th Jul 20261098 PMAQI
18th Jul 20261109 PMAQI
18th Jul 202611210 PMAQI
18th Jul 202612211 PMAQI
19th Jul 202611612 AMAQI
19th Jul 20261291 AMAQI
19th Jul 20261102 AMAQI
19th Jul 20261183 AMAQI
19th Jul 20261114 AMAQI
29°C25/34°C
19th Jul 20261085 AMAQI
19th Jul 20261146 AMAQI
19th Jul 20261027 AMAQI
19th Jul 20261058 AMAQI
19th Jul 2026999 AMAQI
19th Jul 20269810 AMAQI
19th Jul 20269811 AMAQI
19th Jul 20269412 PMAQI
19th Jul 2026961 PMAQI
19th Jul 2026902 PMAQI
19th Jul 2026863 PMAQI
19th Jul 2026794 PMAQI
19th Jul 2026685 PMAQI
19th Jul 2026526 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026308 PMAQI
19th Jul 2026539 PMAQI
19th Jul 20265610 PMAQI
19th Jul 20267411 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026581 AMAQI
20th Jul 2026542 AMAQI
20th Jul 2026683 AMAQI
20th Jul 2026724 AMAQI
30°C23/40°C
20th Jul 2026705 AMAQI
20th Jul 2026656 AMAQI
20th Jul 2026667 AMAQI
20th Jul 2026508 AMAQI
20th Jul 2026569 AMAQI
20th Jul 20266210 AMAQI
20th Jul 20266211 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026691 PMAQI
20th Jul 2026712 PMAQI
20th Jul 2026673 PMAQI
20th Jul 2026664 PMAQI
20th Jul 2026675 PMAQI
20th Jul 2026676 PMAQI
20th Jul 2026697 PMAQI
20th Jul 2026688 PMAQI
20th Jul 2026719 PMAQI
20th Jul 20267210 PMAQI
20th Jul 20268511 PMAQI
21st Jul 20268912 AMAQI
21st Jul 2026921 AMAQI
21st Jul 2026982 AMAQI
21st Jul 2026993 AMAQI
21st Jul 20261084 AMAQI
31°C23/39°C
21st Jul 20261125 AMAQI
21st Jul 20261116 AMAQI
21st Jul 20261307 AMAQI
21st Jul 20261218 AMAQI
21st Jul 2026869 AMAQI
21st Jul 20268310 AMAQI
21st Jul 20268512 PMAQI
21st Jul 2026861 PMAQI
21st Jul 2026922 PMAQI
21st Jul 2026923 PMAQI
21st Jul 2026964 PMAQI
21st Jul 2026885 PMAQI
21st Jul 20261086 PMAQI
21st Jul 2026677 PMAQI
21st Jul 2026838 PMAQI
21st Jul 2026879 PMAQI
21st Jul 20269410 PMAQI
21st Jul 20268011 PMAQI
22nd Jul 20265712 AMAQI
22nd Jul 2026531 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026443 AMAQI
22nd Jul 2026364 AMAQI
31°C25/39°C
22nd Jul 2026285 AMAQI
22nd Jul 2026486 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026538 AMAQI
22nd Jul 2026529 AMAQI
22nd Jul 20265410 AMAQI
22nd Jul 20265211 AMAQI
22nd Jul 20265112 PMAQI
22nd Jul 2026541 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026383 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026388 PMAQI
22nd Jul 2026569 PMAQI
22nd Jul 20266410 PMAQI
22nd Jul 20266011 PMAQI
23rd Jul 20267112 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026362 AMAQI
23rd Jul 2026313 AMAQI
23rd Jul 2026404 AMAQI
28°C22/40°C
23rd Jul 2026425 AMAQI
23rd Jul 2026426 AMAQI
23rd Jul 2026667 AMAQI
23rd Jul 2026428 AMAQI
23rd Jul 2026319 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20265111 AMAQI
23rd Jul 20266012 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026382 PMAQI
23rd Jul 2026583 PMAQI
23rd Jul 2026744 PMAQI
23rd Jul 2026705 PMAQI
23rd Jul 2026696 PMAQI
23rd Jul 2026567 PMAQI
23rd Jul 2026568 PMAQI
23rd Jul 2026629 PMAQI
23rd Jul 20269910 PMAQI
23rd Jul 202610211 PMAQI
24th Jul 202610012 AMAQI
24th Jul 20261051 AMAQI
24th Jul 20261042 AMAQI
24th Jul 20261183 AMAQI
24th Jul 2026984 AMAQI
30°C22/39°C
24th Jul 2026865 AMAQI
24th Jul 2026726 AMAQI
24th Jul 2026807 AMAQI
24th Jul 2026748 AMAQI
24th Jul 2026789 AMAQI
24th Jul 20266910 AMAQI
24th Jul 20265511 AMAQI
24th Jul 20265212 PMAQI
24th Jul 2026531 PMAQI
24th Jul 2026562 PMAQI
24th Jul 2026463 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026426 PMAQI
24th Jul 2026507 PMAQI
24th Jul 2026568 PMAQI
24th Jul 2026649 PMAQI
24th Jul 20267410 PMAQI
24th Jul 20269711 PMAQI
25th Jul 202611812 AMAQI
25th Jul 20261081 AMAQI
25th Jul 20261112 AMAQI
25th Jul 20261163 AMAQI
25th Jul 20261164 AMAQI
30°C24/38°C
25th Jul 20261125 AMAQI
25th Jul 20261056 AMAQI
25th Jul 20261147 AMAQI
25th Jul 20261218 AMAQI
25th Jul 20261029 AMAQI
25th Jul 202611610 AMAQI
25th Jul 202610511 AMAQI
25th Jul 20268712 PMAQI
25th Jul 2026831 PMAQI
25th Jul 2026732 PMAQI
25th Jul 2026553 PMAQI
25th Jul 2026514 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026466 PMAQI
25th Jul 2026407 PMAQI
25th Jul 2026508 PMAQI
25th Jul 2026539 PMAQI
25th Jul 20265910 PMAQI
25th Jul 20266211 PMAQI
26th Jul 20266312 AMAQI
26th Jul 2026601 AMAQI
26th Jul 2026572 AMAQI
26th Jul 2026623 AMAQI
26th Jul 2026664 AMAQI
31°C25/38°C
26th Jul 2026745 AMAQI
26th Jul 2026766 AMAQI
26th Jul 2026757 AMAQI
26th Jul 2026768 AMAQI
26th Jul 2026889 AMAQI
26th Jul 20268610 AMAQI
26th Jul 20268211 AMAQI
26th Jul 20268912 PMAQI
26th Jul 2026841 PMAQI
26th Jul 2026662 PMAQI
26th Jul 2026533 PMAQI
26th Jul 2026504 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026426 PMAQI
26th Jul 2026467 PMAQI
26th Jul 2026538 PMAQI
26th Jul 2026649 PMAQI
26th Jul 20268010 PMAQI
26th Jul 20266111 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026282 AMAQI
27th Jul 2026243 AMAQI
27th Jul 2026174 AMAQI
32°C26/41°C
27th Jul 2026205 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026198 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20265211 AMAQI
27th Jul 20267812 PMAQI
27th Jul 2026791 PMAQI
27th Jul 2026572 PMAQI
27th Jul 2026533 PMAQI
27th Jul 2026484 PMAQI
27th Jul 2026465 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026538 PMAQI
27th Jul 2026529 PMAQI
27th Jul 20265710 PMAQI
27th Jul 20266211 PMAQI
28th Jul 20266412 AMAQI
28th Jul 2026291 AMAQI
28th Jul 202682 AMAQI
28th Jul 2026123 AMAQI
28th Jul 2026144 AMAQI
31°C26/38°C
28th Jul 202685 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026307 AMAQI
28th Jul 2026708 AMAQI
28th Jul 2026709 AMAQI
28th Jul 20268110 AMAQI
28th Jul 20266511 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026202 PMAQI
28th Jul 2026103 PMAQI
28th Jul 2026144 PMAQI
28th Jul 2026145 PMAQI
28th Jul 202686 PMAQI
28th Jul 2026167 PMAQI
28th Jul 2026248 PMAQI
28th Jul 2026169 PMAQI
28th Jul 20261010 PMAQI
28th Jul 2026911 PMAQI
29th Jul 2026812 AMAQI
29th Jul 2026141 AMAQI
29th Jul 2026302 AMAQI
29th Jul 2026323 AMAQI
29th Jul 2026294 AMAQI
30°C24/36°C
29th Jul 2026365 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026337 AMAQI
29th Jul 2026318 AMAQI
29th Jul 2026339 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20263112 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026184 PMAQI
29th Jul 2026165 PMAQI
29th Jul 2026146 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026208 PMAQI
29th Jul 2026169 PMAQI
29th Jul 20261510 PMAQI
29th Jul 20261611 PMAQI
30th Jul 20262212 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026334 AMAQI
29°C24/36°C
30th Jul 2026385 AMAQI
30th Jul 2026386 AMAQI
30th Jul 2026467 AMAQI
30th Jul 2026538 AMAQI
30th Jul 2026589 AMAQI
30th Jul 20265510 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20265912 PMAQI
30th Jul 2026621 PMAQI
30th Jul 2026582 PMAQI
30th Jul 2026513 PMAQI
30th Jul 2026444 PMAQI
30th Jul 2026465 PMAQI
30th Jul 2026406 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026298 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20262712 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026274 AMAQI
30°C24/38°C
31st Jul 2026235 AMAQI
31st Jul 2026306 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20263611 AMAQI
31st Jul 20264012 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026602 PMAQI
31st Jul 2026623 PMAQI
31st Jul 2026704 PMAQI
31st Jul 2026705 PMAQI
31st Jul 2026666 PMAQI
31st Jul 2026637 PMAQI
31st Jul 2026588 PMAQI
31st Jul 2026509 PMAQI
31st Jul 20264810 PMAQI
31st Jul 20263811 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026381 AMAQI
1st Aug 202682 AMAQI
1st Aug 202683 AMAQI
1st Aug 202684 AMAQI
28°C24/35°C
1st Aug 2026105 AMAQI
1st Aug 202686 AMAQI
1st Aug 202687 AMAQI
1st Aug 202688 AMAQI
1st Aug 2026219 AMAQI
1st Aug 2026810 AMAQI
1st Aug 2026811 AMAQI
1st Aug 2026812 PMAQI
1st Aug 202681 PMAQI
1st Aug 2026102 PMAQI
1st Aug 2026173 PMAQI
1st Aug 2026204 PMAQI
1st Aug 2026165 PMAQI
1st Aug 2026126 PMAQI
1st Aug 2026187 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026229 PMAQI
1st Aug 20262210 PMAQI
1st Aug 20262011 PMAQI
2nd Aug 20262912 AMAQI
2nd Aug 2026211 AMAQI
2nd Aug 2026212 AMAQI
2nd Aug 2026233 AMAQI
2nd Aug 2026274 AMAQI
25°C23/28°C
2nd Aug 2026295 AMAQI
2nd Aug 2026276 AMAQI
2nd Aug 2026237 AMAQI
2nd Aug 2026278 AMAQI
2nd Aug 2026279 AMAQI
2nd Aug 20262310 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20263612 PMAQI
2nd Aug 2026361 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026295 PMAQI
2nd Aug 2026236 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026218 PMAQI
2nd Aug 2026219 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262111 PMAQI
3rd Aug 20262112 AMAQI
3rd Aug 2026211 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026214 AMAQI
22°C20/25°C
3rd Aug 2026235 AMAQI
3rd Aug 2026276 AMAQI
3rd Aug 2026317 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262310 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026291 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026274 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026346 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20263411 PMAQI
4th Aug 20263212 AMAQI
4th Aug 2026341 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026383 AMAQI
4th Aug 2026484 AMAQI
20°C19/20°C
4th Aug 2026515 AMAQI
4th Aug 2026516 AMAQI
4th Aug 2026517 AMAQI
4th Aug 2026388 AMAQI
4th Aug 2026429 AMAQI
4th Aug 20264410 AMAQI
4th Aug 20263811 AMAQI
4th Aug 20263312 PMAQI
4th Aug 2026401 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026333 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026236 PMAQI
4th Aug 2026307 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026219 PMAQI
4th Aug 20262110 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20262112 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026503 AMAQI
5th Aug 2026484 AMAQI
21°C19/23°C
5th Aug 2026505 AMAQI
5th Aug 2026526 AMAQI
5th Aug 2026497 AMAQI
5th Aug 2026448 AMAQI
5th Aug 2026329 AMAQI
5th Aug 20262310 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20263312 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20264011 PMAQI
6th Aug 20266412 AMAQI
6th Aug 2026721 AMAQI
6th Aug 2026622 AMAQI
6th Aug 2026633 AMAQI
6th Aug 2026624 AMAQI
22°C20/28°C
6th Aug 2026565 AMAQI
6th Aug 2026646 AMAQI
6th Aug 2026587 AMAQI
6th Aug 2026608 AMAQI
6th Aug 2026819 AMAQI
6th Aug 20267210 AMAQI
6th Aug 20266211 AMAQI
6th Aug 20265512 PMAQI
6th Aug 2026671 PMAQI
6th Aug 2026732 PMAQI
6th Aug 2026813 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026327 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026389 PMAQI
6th Aug 20264210 PMAQI
6th Aug 20265311 PMAQI
7th Aug 20265412 AMAQI
7th Aug 2026541 AMAQI
7th Aug 2026482 AMAQI
7th Aug 2026593 AMAQI
7th Aug 2026604 AMAQI
24°C20/30°C
7th Aug 2026605 AMAQI
7th Aug 2026626 AMAQI
7th Aug 2026677 AMAQI
7th Aug 2026698 AMAQI
7th Aug 2026659 AMAQI
7th Aug 20266610 AMAQI
7th Aug 20266711 AMAQI
7th Aug 20267412 PMAQI
7th Aug 2026661 PMAQI
7th Aug 2026622 PMAQI
7th Aug 2026623 PMAQI
7th Aug 2026594 PMAQI
7th Aug 2026575 PMAQI
7th Aug 2026536 PMAQI
7th Aug 2026567 PMAQI
7th Aug 2026628 PMAQI
7th Aug 2026939 PMAQI
7th Aug 20269210 PMAQI
7th Aug 20269211 PMAQI
8th Aug 20267212 AMAQI
8th Aug 2026621 AMAQI
8th Aug 2026542 AMAQI
8th Aug 2026603 AMAQI
8th Aug 2026664 AMAQI
27°C22/32°C
8th Aug 2026685 AMAQI
8th Aug 2026686 AMAQI
8th Aug 2026857 AMAQI
8th Aug 20261008 AMAQI
8th Aug 2026929 AMAQI
8th Aug 20268110 AMAQI
8th Aug 20269411 AMAQI
8th Aug 20269812 PMAQI
8th Aug 2026981 PMAQI
8th Aug 2026802 PMAQI
8th Aug 2026763 PMAQI
8th Aug 2026644 PMAQI
8th Aug 2026345 PMAQI
8th Aug 202686 PMAQI
8th Aug 2026157 PMAQI
8th Aug 2026368 PMAQI
8th Aug 2026509 PMAQI
8th Aug 20265210 PMAQI
8th Aug 20266211 PMAQI
9th Aug 20266612 AMAQI
9th Aug 2026711 AMAQI
9th Aug 2026712 AMAQI
9th Aug 20261083 AMAQI
9th Aug 20261104 AMAQI
28°C23/34°C
9th Aug 20261055 AMAQI
9th Aug 20261016 AMAQI
9th Aug 2026977 AMAQI
9th Aug 2026928 AMAQI
9th Aug 20261049 AMAQI
9th Aug 202613210 AMAQI
9th Aug 202612511 AMAQI
9th Aug 202610612 PMAQI
9th Aug 2026711 PMAQI
9th Aug 2026702 PMAQI
9th Aug 2026553 PMAQI
9th Aug 2026484 PMAQI
9th Aug 2026465 PMAQI
9th Aug 2026486 PMAQI
9th Aug 2026487 PMAQI
9th Aug 2026548 PMAQI
9th Aug 2026629 PMAQI
9th Aug 20266210 PMAQI
9th Aug 20267411 PMAQI
10th Aug 20268012 AMAQI
10th Aug 2026851 AMAQI
10th Aug 2026672 AMAQI
10th Aug 2026673 AMAQI
10th Aug 2026764 AMAQI
27°C23/33°C
10th Aug 2026795 AMAQI
10th Aug 2026706 AMAQI
10th Aug 2026727 AMAQI
10th Aug 2026748 AMAQI
10th Aug 2026739 AMAQI
10th Aug 20266910 AMAQI
10th Aug 20266811 AMAQI
10th Aug 20267012 PMAQI
10th Aug 2026571 PMAQI
10th Aug 2026582 PMAQI
10th Aug 2026523 PMAQI
10th Aug 2026484 PMAQI
10th Aug 2026465 PMAQI
10th Aug 2026466 PMAQI
10th Aug 2026427 PMAQI
10th Aug 2026468 PMAQI
10th Aug 2026539 PMAQI
10th Aug 20266410 PMAQI
10th Aug 20268211 PMAQI
11th Aug 202611012 AMAQI
11th Aug 2026921 AMAQI
11th Aug 2026732 AMAQI
11th Aug 2026843 AMAQI
11th Aug 20261344 AMAQI
27°C22/33°C
11th Aug 20261145 AMAQI
11th Aug 20261026 AMAQI
11th Aug 20261067 AMAQI
11th Aug 2026928 AMAQI
11th Aug 2026579 AMAQI
11th Aug 20266610 AMAQI
11th Aug 20268311 AMAQI
11th Aug 202610012 PMAQI
11th Aug 20261021 PMAQI
11th Aug 2026952 PMAQI
11th Aug 2026843 PMAQI
11th Aug 2026714 PMAQI
11th Aug 2026675 PMAQI
11th Aug 2026646 PMAQI
11th Aug 2026387 PMAQI
11th Aug 2026588 PMAQI
11th Aug 2026719 PMAQI
11th Aug 20267610 PMAQI
11th Aug 202613811 PMAQI
12th Aug 20269512 AMAQI
12th Aug 2026571 AMAQI
12th Aug 2026532 AMAQI
12th Aug 2026673 AMAQI
12th Aug 2026704 AMAQI
26°C21/32°C
12th Aug 2026735 AMAQI
12th Aug 2026806 AMAQI
12th Aug 20261107 AMAQI
12th Aug 2026738 AMAQI
12th Aug 2026899 AMAQI
12th Aug 202612210 AMAQI
12th Aug 20268711 AMAQI
12th Aug 20268812 PMAQI
12th Aug 2026991 PMAQI
12th Aug 2026872 PMAQI
12th Aug 2026653 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026505 PMAQI
12th Aug 2026486 PMAQI
12th Aug 2026387 PMAQI
12th Aug 2026428 PMAQI
12th Aug 2026319 PMAQI
12th Aug 20264010 PMAQI
12th Aug 20265311 PMAQI
13th Aug 20266812 AMAQI
13th Aug 2026641 AMAQI
13th Aug 2026562 AMAQI
13th Aug 2026533 AMAQI
13th Aug 2026554 AMAQI
25°C21/33°C
13th Aug 2026505 AMAQI
13th Aug 2026526 AMAQI
13th Aug 2026627 AMAQI
13th Aug 2026728 AMAQI
13th Aug 2026889 AMAQI
13th Aug 20269210 AMAQI
13th Aug 20269011 AMAQI
13th Aug 20267112 PMAQI
13th Aug 2026781 PMAQI
13th Aug 2026742 PMAQI
13th Aug 2026623 PMAQI
13th Aug 2026384 PMAQI
13th Aug 2026385 PMAQI
13th Aug 2026446 PMAQI
13th Aug 2026427 PMAQI
13th Aug 2026488 PMAQI
13th Aug 2026569 PMAQI
13th Aug 20263810 PMAQI
13th Aug 20265011 PMAQI
14th Aug 20266812 AMAQI
14th Aug 2026621 AMAQI
14th Aug 2026642 AMAQI
14th Aug 2026563 AMAQI
14th Aug 2026534 AMAQI
25°C20/30°C
14th Aug 2026485 AMAQI
14th Aug 2026466 AMAQI
14th Aug 2026507 AMAQI
14th Aug 2026598 AMAQI
14th Aug 2026649 AMAQI
14th Aug 20266410 AMAQI
14th Aug 20265611 AMAQI
14th Aug 20262912 PMAQI
14th Aug 2026301 PMAQI
14th Aug 2026332 PMAQI
14th Aug 2026223 PMAQI
14th Aug 2026234 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026318 PMAQI
14th Aug 2026319 PMAQI
14th Aug 20264610 PMAQI
14th Aug 20267211 PMAQI
15th Aug 20265112 AMAQI
15th Aug 2026521 AMAQI
15th Aug 2026572 AMAQI
15th Aug 2026823 AMAQI
15th Aug 2026754 AMAQI
26°C21/32°C
15th Aug 2026585 AMAQI
15th Aug 2026626 AMAQI
15th Aug 2026737 AMAQI
15th Aug 2026728 AMAQI
15th Aug 2026719 AMAQI
15th Aug 20266910 AMAQI
15th Aug 20266211 AMAQI
15th Aug 20266412 PMAQI
15th Aug 2026551 PMAQI
15th Aug 2026512 PMAQI
15th Aug 2026423 PMAQI
15th Aug 2026384 PMAQI
15th Aug 2026365 PMAQI
15th Aug 2026466 PMAQI
15th Aug 2026507 PMAQI
15th Aug 2026488 PMAQI
15th Aug 2026609 PMAQI
15th Aug 20266310 PMAQI
15th Aug 20267611 PMAQI
16th Aug 20269612 AMAQI
16th Aug 2026731 AMAQI
16th Aug 2026782 AMAQI
16th Aug 2026743 AMAQI
16th Aug 2026674 AMAQI
26°C21/32°C
16th Aug 2026655 AMAQI
5 AM16th Aug 2026566 AMAQI
16th Aug 2026527 AMAQI
16th Aug 2026808 AMAQI
16th Aug 2026709 AMAQI
16th Aug 202610610 AMAQI
16th Aug 202610511 AMAQI
16th Aug 20268812 PMAQI
12 PM16th Aug 2026671 PMAQI
16th Aug 2026542 PMAQI
16th Aug 2026593 PMAQI
16th Aug 2026584 PMAQI
16th Aug 2026655 PMAQI
16th Aug 2026646 PMAQI
16th Aug 2026687 PMAQI
7 PM16th Aug 2026808 PMAQI
16th Aug 2026949 PMAQI
16th Aug 202611210 PMAQI
16th Aug 202612011 PMAQI
12 AM
4 AM
27°C22/33°C
Day time
Avg. Highest Time
10 AM
66AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
42AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 66), while the lowest AQI was between 7 PM to 7 PM (Avg. 42).
Night time
Avg. Highest Time
11 PM
64AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM
46AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 64), while the lowest AQI was between 8 PM to 8 PM (Avg. 46).
2026 Days Vs Air Quality
Guangyuntan, Xian, Shaanxi, China
2026
19%
44
50%
114
20%
45
11%
25
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
44 DaysModerate
114 DaysPoor
45 DaysUnhealthy
25 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2026, 19% of 228 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Guangyuntan, Xian, Shaanxi, China
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
120AQI (US)
120AQI (US)
2nd January 2026
167AQI (US)
167AQI (US)
3rd January 2026
184AQI (US)
184AQI (US)
4th January 2026
144AQI (US)
144AQI (US)
5th January 2026
116AQI (US)
116AQI (US)
6th January 2026
69AQI (US)
69AQI (US)
7th January 2026
81AQI (US)
81AQI (US)
8th January 2026
88AQI (US)
88AQI (US)
9th January 2026
105AQI (US)
105AQI (US)
10th January 2026
81AQI (US)
81AQI (US)
11th January 2026
80AQI (US)
80AQI (US)
12th January 2026
129AQI (US)
129AQI (US)
13th January 2026
106AQI (US)
106AQI (US)
14th January 2026
138AQI (US)
138AQI (US)
15th January 2026
126AQI (US)
126AQI (US)
16th January 2026
161AQI (US)
161AQI (US)
17th January 2026
156AQI (US)
156AQI (US)
18th January 2026
167AQI (US)
167AQI (US)
19th January 2026
109AQI (US)
109AQI (US)
20th January 2026
52AQI (US)
52AQI (US)
21st January 2026
94AQI (US)
94AQI (US)
22nd January 2026
148AQI (US)
148AQI (US)
23rd January 2026
169AQI (US)
169AQI (US)
24th January 2026
179AQI (US)
179AQI (US)
25th January 2026
186AQI (US)
186AQI (US)
26th January 2026
157AQI (US)
157AQI (US)
27th January 2026
148AQI (US)
148AQI (US)
28th January 2026
173AQI (US)
173AQI (US)
29th January 2026
142AQI (US)
142AQI (US)
30th January 2026
157AQI (US)
157AQI (US)
31st January 2026
162AQI (US)
162AQI (US)
1st February 2026
163AQI (US)
163AQI (US)
2nd February 2026
155AQI (US)
155AQI (US)
3rd February 2026
161AQI (US)
161AQI (US)
4th February 2026
164AQI (US)
164AQI (US)
5th February 2026
170AQI (US)
170AQI (US)
6th February 2026
162AQI (US)
162AQI (US)
7th February 2026
98AQI (US)
98AQI (US)
8th February 2026
101AQI (US)
101AQI (US)
9th February 2026
122AQI (US)
122AQI (US)
10th February 2026
94AQI (US)
94AQI (US)
11th February 2026
116AQI (US)
116AQI (US)
12th February 2026
143AQI (US)
143AQI (US)
13th February 2026
140AQI (US)
140AQI (US)
14th February 2026
153AQI (US)
153AQI (US)
15th February 2026
86AQI (US)
86AQI (US)
16th February 2026
81AQI (US)
81AQI (US)
17th February 2026
138AQI (US)
138AQI (US)
18th February 2026
158AQI (US)
158AQI (US)
19th February 2026
110AQI (US)
110AQI (US)
20th February 2026
73AQI (US)
73AQI (US)
21st February 2026
100AQI (US)
100AQI (US)
22nd February 2026
101AQI (US)
101AQI (US)
23rd February 2026
99AQI (US)
99AQI (US)
24th February 2026
67AQI (US)
67AQI (US)
25th February 2026
112AQI (US)
112AQI (US)
26th February 2026
112AQI (US)
112AQI (US)
27th February 2026
105AQI (US)
105AQI (US)
28th February 2026
103AQI (US)
103AQI (US)
1st March 2026
41AQI (US)
41AQI (US)
2nd March 2026
59AQI (US)
59AQI (US)
3rd March 2026
99AQI (US)
99AQI (US)
4th March 2026
144AQI (US)
144AQI (US)
5th March 2026
138AQI (US)
138AQI (US)
6th March 2026
108AQI (US)
108AQI (US)
7th March 2026
92AQI (US)
92AQI (US)
8th March 2026
121AQI (US)
121AQI (US)
9th March 2026
99AQI (US)
99AQI (US)
10th March 2026
158AQI (US)
158AQI (US)
11th March 2026
160AQI (US)
160AQI (US)
12th March 2026
156AQI (US)
156AQI (US)
13th March 2026
159AQI (US)
159AQI (US)
14th March 2026
113AQI (US)
113AQI (US)
15th March 2026
70AQI (US)
70AQI (US)
16th March 2026
102AQI (US)
102AQI (US)
17th March 2026
110AQI (US)
110AQI (US)
18th March 2026
62AQI (US)
62AQI (US)
19th March 2026
101AQI (US)
101AQI (US)
20th March 2026
105AQI (US)
105AQI (US)
21st March 2026
140AQI (US)
140AQI (US)
22nd March 2026
127AQI (US)
127AQI (US)
23rd March 2026
139AQI (US)
139AQI (US)
24th March 2026
133AQI (US)
133AQI (US)
25th March 2026
106AQI (US)
106AQI (US)
26th March 2026
151AQI (US)
151AQI (US)
27th March 2026
97AQI (US)
97AQI (US)
28th March 2026
82AQI (US)
82AQI (US)
29th March 2026
86AQI (US)
86AQI (US)
30th March 2026
63AQI (US)
63AQI (US)
31st March 2026
61AQI (US)
61AQI (US)
1st April 2026
76AQI (US)
76AQI (US)
2nd April 2026
101AQI (US)
101AQI (US)
3rd April 2026
72AQI (US)
72AQI (US)
4th April 2026
88AQI (US)
88AQI (US)
5th April 2026
90AQI (US)
90AQI (US)
6th April 2026
92AQI (US)
92AQI (US)
7th April 2026
107AQI (US)
107AQI (US)
8th April 2026
108AQI (US)
108AQI (US)
9th April 2026
106AQI (US)
106AQI (US)
10th April 2026
82AQI (US)
82AQI (US)
11th April 2026
88AQI (US)
88AQI (US)
12th April 2026
97AQI (US)
97AQI (US)
13th April 2026
109AQI (US)
109AQI (US)
14th April 2026
95AQI (US)
95AQI (US)
15th April 2026
94AQI (US)
94AQI (US)
16th April 2026
54AQI (US)
54AQI (US)
17th April 2026
70AQI (US)
70AQI (US)
18th April 2026
77AQI (US)
77AQI (US)
19th April 2026
91AQI (US)
91AQI (US)
20th April 2026
114AQI (US)
114AQI (US)
21st April 2026
43AQI (US)
43AQI (US)
22nd April 2026
34AQI (US)
34AQI (US)
23rd April 2026
54AQI (US)
54AQI (US)
24th April 2026
78AQI (US)
78AQI (US)
25th April 2026
72AQI (US)
72AQI (US)
26th April 2026
93AQI (US)
93AQI (US)
27th April 2026
98AQI (US)
98AQI (US)
28th April 2026
100AQI (US)
100AQI (US)
29th April 2026
89AQI (US)
89AQI (US)
30th April 2026
79AQI (US)
79AQI (US)
1st May 2026
65AQI (US)
65AQI (US)
2nd May 2026
62AQI (US)
62AQI (US)
3rd May 2026
34AQI (US)
34AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
62AQI (US)
62AQI (US)
6th May 2026
68AQI (US)
68AQI (US)
7th May 2026
37AQI (US)
37AQI (US)
8th May 2026
44AQI (US)
44AQI (US)
9th May 2026
39AQI (US)
39AQI (US)
10th May 2026
61AQI (US)
61AQI (US)
11th May 2026
70AQI (US)
70AQI (US)
12th May 2026
126AQI (US)
126AQI (US)
13th May 2026
58AQI (US)
58AQI (US)
14th May 2026
63AQI (US)
63AQI (US)
15th May 2026
83AQI (US)
83AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
78AQI (US)
78AQI (US)
18th May 2026
76AQI (US)
76AQI (US)
19th May 2026
76AQI (US)
76AQI (US)
20th May 2026
89AQI (US)
89AQI (US)
21st May 2026
99AQI (US)
99AQI (US)
22nd May 2026
97AQI (US)
97AQI (US)
23rd May 2026
88AQI (US)
88AQI (US)
24th May 2026
81AQI (US)
81AQI (US)
25th May 2026
83AQI (US)
83AQI (US)
26th May 2026
61AQI (US)
61AQI (US)
27th May 2026
92AQI (US)
92AQI (US)
28th May 2026
61AQI (US)
61AQI (US)
29th May 2026
48AQI (US)
48AQI (US)
30th May 2026
34AQI (US)
34AQI (US)
31st May 2026
60AQI (US)
60AQI (US)
1st June 2026
73AQI (US)
73AQI (US)
2nd June 2026
79AQI (US)
79AQI (US)
3rd June 2026
76AQI (US)
76AQI (US)
4th June 2026
68AQI (US)
68AQI (US)
5th June 2026
75AQI (US)
75AQI (US)
6th June 2026
47AQI (US)
47AQI (US)
7th June 2026
57AQI (US)
57AQI (US)
8th June 2026
33AQI (US)
33AQI (US)
9th June 2026
38AQI (US)
38AQI (US)
10th June 2026
56AQI (US)
56AQI (US)
11th June 2026
47AQI (US)
47AQI (US)
12th June 2026
30AQI (US)
30AQI (US)
13th June 2026
40AQI (US)
40AQI (US)
14th June 2026
63AQI (US)
63AQI (US)
15th June 2026
54AQI (US)
54AQI (US)
16th June 2026
60AQI (US)
60AQI (US)
17th June 2026
76AQI (US)
76AQI (US)
18th June 2026
30AQI (US)
30AQI (US)
19th June 2026
50AQI (US)
50AQI (US)
20th June 2026
37AQI (US)
37AQI (US)
21st June 2026
50AQI (US)
50AQI (US)
22nd June 2026
23AQI (US)
23AQI (US)
23rd June 2026
52AQI (US)
52AQI (US)
24th June 2026
40AQI (US)
40AQI (US)
25th June 2026
57AQI (US)
57AQI (US)
26th June 2026
49AQI (US)
49AQI (US)
27th June 2026
58AQI (US)
58AQI (US)
28th June 2026
74AQI (US)
74AQI (US)
29th June 2026
65AQI (US)
65AQI (US)
30th June 2026
56AQI (US)
56AQI (US)
1st July 2026
46AQI (US)
46AQI (US)
2nd July 2026
54AQI (US)
54AQI (US)
3rd July 2026
50AQI (US)
50AQI (US)
4th July 2026
27AQI (US)
27AQI (US)
5th July 2026
58AQI (US)
58AQI (US)
6th July 2026
70AQI (US)
70AQI (US)
7th July 2026
39AQI (US)
39AQI (US)
8th July 2026
59AQI (US)
59AQI (US)
9th July 2026
56AQI (US)
56AQI (US)
10th July 2026
40AQI (US)
40AQI (US)
11th July 2026
56AQI (US)
56AQI (US)
12th July 2026
21AQI (US)
21AQI (US)
13th July 2026
41AQI (US)
41AQI (US)
14th July 2026
71AQI (US)
71AQI (US)
15th July 2026
20AQI (US)
20AQI (US)
16th July 2026
76AQI (US)
76AQI (US)
17th July 2026
19AQI (US)
19AQI (US)
18th July 2026
75AQI (US)
75AQI (US)
19th July 2026
89AQI (US)
89AQI (US)
20th July 2026
66AQI (US)
66AQI (US)
21st July 2026
95AQI (US)
95AQI (US)
22nd July 2026
46AQI (US)
46AQI (US)
23rd July 2026
55AQI (US)
55AQI (US)
24th July 2026
71AQI (US)
71AQI (US)
25th July 2026
85AQI (US)
85AQI (US)
26th July 2026
66AQI (US)
66AQI (US)
27th July 2026
42AQI (US)
42AQI (US)
28th July 2026
29AQI (US)
29AQI (US)
29th July 2026
25AQI (US)
25AQI (US)
30th July 2026
41AQI (US)
41AQI (US)
31st July 2026
41AQI (US)
41AQI (US)
1st August 2026
15AQI (US)
15AQI (US)
2nd August 2026
28AQI (US)
28AQI (US)
3rd August 2026
28AQI (US)
28AQI (US)
4th August 2026
35AQI (US)
35AQI (US)
5th August 2026
34AQI (US)
34AQI (US)
6th August 2026
55AQI (US)
55AQI (US)
7th August 2026
65AQI (US)
65AQI (US)
8th August 2026
66AQI (US)
66AQI (US)
9th August 2026
80AQI (US)
80AQI (US)
10th August 2026
64AQI (US)
64AQI (US)
11th August 2026
87AQI (US)
87AQI (US)
12th August 2026
68AQI (US)
68AQI (US)
13th August 2026
60AQI (US)
60AQI (US)
14th August 2026
45AQI (US)
45AQI (US)
15th August 2026
59AQI (US)
59AQI (US)
16th August 2026
77AQI (US)
77AQI (US)
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
132AQI (US)
121AQI (US)
109AQI (US)
85AQI (US)
68AQI (US)
54AQI (US)
53AQI (US)
54AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202686AQI (US)
7
12
12
8
12
8
1
11
14
5
2
22
6
7
23
1
13
17
15
16
6
10
44
114
45
25
Highest AQI (US) recorded in
January132AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
2025105AQI (US)
2
16
9
4
5
13
9
1
11
16
3
1
3
24
2
1
16
11
2
1
1
30
2
29
2
29
8
22
6
17
7
1
2
9
17
2
1
13
17
20
174
117
45
7
2
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
September56AQI (US)
2024106AQI (US)
1
3
6
17
3
1
6
20
2
7
17
6
1
1
9
13
6
1
1
27
3
4
24
2
6
22
3
3
26
2
5
19
4
2
14
13
4
1
13
9
7
1
23
7
22
166
101
69
7
Highest AQI (US) recorded in
February165AQI (US)
Lowest AQI (US) recorded in
July66AQI (US)
2023108AQI (US)
5
8
9
8
1
2
7
15
4
3
21
7
1
10
13
3
2
1
3
25
3
5
25
4
26
1
2
28
1
6
22
2
2
19
10
10
9
7
7
6
15
3
23
182
81
56
17
2
Highest AQI (US) recorded in
January177AQI (US)
Lowest AQI (US) recorded in
June64AQI (US)
2022119AQI (US)
1
2
21
6
2
5
13
1
2
15
12
1
1
15
14
1
3
17
10
1
2
28
5
19
1
1
14
13
5
8
14
4
1
4
8
16
1
2
12
12
5
17
113
93
80
14
1
Highest AQI (US) recorded in
January180AQI (US)
Lowest AQI (US) recorded in
July68AQI (US)
2021105AQI (US)
1
6
11
12
1
4
16
6
2
2
19
4
3
3
17
11
2
1
17
11
1
1
3
22
5
4
27
4
16
1
15
15
4
20
7
1
9
10
9
1
5
15
10
1
33
160
106
44
9
3
Highest AQI (US) recorded in
March172AQI (US)
Lowest AQI (US) recorded in
September54AQI (US)
2020100AQI (US)
4
7
1
1
6
15
1
12
3
1
27
2
3
20
8
6
19
6
1
18
11
3
15
11
2
6
10
13
1
1
3
8
17
2
16
130
81
33
4
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
June74AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
119AQI (US)Least Polluted Year Recorded
2026(Avg.)
86AQI (US)Guangyuntan's annual 2026 AQI (US) (86) shows an average percentage change of -19.5% (improved AQI (US)) compared to previous years: 2020 (100), 2021 (105), 2022 (119), 2023 (108), 2024 (106), 2025 (105).
