Huaibei, Anhui, 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+
July Air Quality Analysis
Huaibei, Anhui, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Jul 2022
129AQILowest AQI recorded on
5th Jul 2026
17AQISame Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Day & Night AQI Trend: 27th Jul - 28th Jul 2026
Huaibei, Anhui, China
AQI
Day
Night
.
5 AM27th Jul 2026
7 PM
4 AM28th Jul 2026
Day time
Avg. Highest Time
1PM27th Jul
67AQI
Avg. Lowest Time
5AM27th Jul
17AQI
Night time
Avg. Highest Time
8PM27th Jul
76AQI
Avg. Lowest Time
1AM28th Jul
58AQI
In the last 24 hours,
Huaibei's AQI reached its highest point of 76 at 8 PM during the Night, while the lowest point, 17, was recorded at 5 AM during the Day between 27th Jul and 28th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Huaibei, Anhui, China
JunJul
29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
29th Jun 20261345 AMAQI
29th Jun 20261366 AMAQI
29th Jun 20261337 AMAQI
29th Jun 20261378 AMAQI
29th Jun 20261289 AMAQI
29th Jun 202613210 AMAQI
29th Jun 202612311 AMAQI
29th Jun 202612012 PMAQI
29th Jun 2026981 PMAQI
29th Jun 2026942 PMAQI
29th Jun 2026873 PMAQI
29th Jun 2026764 PMAQI
29th Jun 2026725 PMAQI
29th Jun 2026736 PMAQI
29th Jun 2026767 PMAQI
29th Jun 2026768 PMAQI
29th Jun 2026769 PMAQI
29th Jun 20268610 PMAQI
29th Jun 20269111 PMAQI
30th Jun 20269312 AMAQI
30th Jun 20261051 AMAQI
30th Jun 20261242 AMAQI
30th Jun 20261253 AMAQI
30th Jun 20261204 AMAQI
30°C25/37°C
30th Jun 20261255 AMAQI
30th Jun 20261406 AMAQI
30th Jun 20261307 AMAQI
30th Jun 20261368 AMAQI
30th Jun 20261149 AMAQI
30th Jun 202612410 AMAQI
30th Jun 202614111 AMAQI
30th Jun 202612312 PMAQI
30th Jun 20261081 PMAQI
30th Jun 20261042 PMAQI
30th Jun 20261113 PMAQI
30th Jun 20261014 PMAQI
30th Jun 2026905 PMAQI
30th Jun 2026796 PMAQI
30th Jun 2026757 PMAQI
30th Jun 2026768 PMAQI
30th Jun 2026729 PMAQI
30th Jun 20265210 PMAQI
30th Jun 20264511 PMAQI
1st Jul 20263512 AMAQI
1st Jul 2026321 AMAQI
1st Jul 2026392 AMAQI
1st Jul 2026363 AMAQI
1st Jul 2026414 AMAQI
30°C25/36°C
1st Jul 2026565 AMAQI
1st Jul 2026636 AMAQI
1st Jul 2026657 AMAQI
1st Jul 2026658 AMAQI
1st Jul 2026699 AMAQI
1st Jul 20267410 AMAQI
1st Jul 20268811 AMAQI
1st Jul 20269412 PMAQI
1st Jul 2026911 PMAQI
1st Jul 2026782 PMAQI
1st Jul 2026753 PMAQI
1st Jul 2026664 PMAQI
1st Jul 2026685 PMAQI
1st Jul 2026686 PMAQI
1st Jul 2026667 PMAQI
1st Jul 2026748 PMAQI
1st Jul 2026789 PMAQI
1st Jul 20267710 PMAQI
1st Jul 20268411 PMAQI
2nd Jul 202610212 AMAQI
2nd Jul 20261061 AMAQI
2nd Jul 20261052 AMAQI
2nd Jul 20261073 AMAQI
2nd Jul 20261104 AMAQI
30°C23/36°C
2nd Jul 20261125 AMAQI
2nd Jul 20261006 AMAQI
2nd Jul 2026897 AMAQI
2nd Jul 2026808 AMAQI
2nd Jul 2026729 AMAQI
2nd Jul 20265910 AMAQI
2nd Jul 20265211 AMAQI
2nd Jul 20264812 PMAQI
2nd Jul 2026541 PMAQI
2nd Jul 2026542 PMAQI
2nd Jul 2026563 PMAQI
2nd Jul 2026574 PMAQI
2nd Jul 2026525 PMAQI
2nd Jul 2026446 PMAQI
2nd Jul 2026517 PMAQI
2nd Jul 2026638 PMAQI
2nd Jul 2026649 PMAQI
2nd Jul 20266210 PMAQI
2nd Jul 20266311 PMAQI
3rd Jul 20267112 AMAQI
3rd Jul 2026781 AMAQI
3rd Jul 2026852 AMAQI
3rd Jul 2026743 AMAQI
3rd Jul 2026764 AMAQI
30°C26/37°C
3rd Jul 2026685 AMAQI
3rd Jul 2026556 AMAQI
3rd Jul 2026467 AMAQI
3rd Jul 2026398 AMAQI
3rd Jul 2026299 AMAQI
3rd Jul 20262810 AMAQI
3rd Jul 20263411 AMAQI
3rd Jul 20264412 PMAQI
3rd Jul 2026461 PMAQI
3rd Jul 2026272 PMAQI
3rd Jul 2026323 PMAQI
3rd Jul 2026364 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026306 PMAQI
3rd Jul 2026327 PMAQI
3rd Jul 2026418 PMAQI
3rd Jul 2026459 PMAQI
3rd Jul 20265410 PMAQI
3rd Jul 20265811 PMAQI
4th Jul 20266412 AMAQI
4th Jul 2026611 AMAQI
4th Jul 2026592 AMAQI
4th Jul 2026563 AMAQI
4th Jul 2026524 AMAQI
24°C22/27°C
4th Jul 2026555 AMAQI
4th Jul 2026576 AMAQI
4th Jul 2026687 AMAQI
4th Jul 2026708 AMAQI
4th Jul 2026629 AMAQI
4th Jul 20265110 AMAQI
4th Jul 20264411 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026191 PMAQI
4th Jul 2026182 PMAQI
4th Jul 2026143 PMAQI
4th Jul 2026184 PMAQI
4th Jul 2026165 PMAQI
4th Jul 2026216 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20262110 PMAQI
4th Jul 20261811 PMAQI
5th Jul 20261812 AMAQI
5th Jul 2026121 AMAQI
5th Jul 202682 AMAQI
5th Jul 202683 AMAQI
5th Jul 202684 AMAQI
26°C22/31°C
5th Jul 202685 AMAQI
5th Jul 202686 AMAQI
5th Jul 2026107 AMAQI
5th Jul 2026108 AMAQI
5th Jul 2026119 AMAQI
5th Jul 20261410 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026201 PMAQI
5th Jul 2026302 PMAQI
5th Jul 2026283 PMAQI
5th Jul 2026284 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026186 PMAQI
5th Jul 2026257 PMAQI
5th Jul 2026308 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20261910 PMAQI
5th Jul 20261611 PMAQI
6th Jul 20261712 AMAQI
6th Jul 2026141 AMAQI
6th Jul 2026102 AMAQI
6th Jul 2026103 AMAQI
6th Jul 202684 AMAQI
28°C25/33°C
6th Jul 2026125 AMAQI
6th Jul 2026176 AMAQI
6th Jul 2026147 AMAQI
6th Jul 2026118 AMAQI
6th Jul 2026129 AMAQI
6th Jul 20261510 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20261812 PMAQI
6th Jul 2026231 PMAQI
6th Jul 2026242 PMAQI
6th Jul 2026253 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026216 PMAQI
6th Jul 2026247 PMAQI
6th Jul 2026238 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20262911 PMAQI
7th Jul 20263012 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026263 AMAQI
7th Jul 2026284 AMAQI
29°C26/36°C
7th Jul 2026275 AMAQI
7th Jul 2026276 AMAQI
7th Jul 2026197 AMAQI
7th Jul 2026108 AMAQI
7th Jul 2026109 AMAQI
7th Jul 20261810 AMAQI
7th Jul 20261911 AMAQI
7th Jul 20261212 PMAQI
7th Jul 202681 PMAQI
7th Jul 2026182 PMAQI
7th Jul 2026183 PMAQI
7th Jul 2026204 PMAQI
7th Jul 2026195 PMAQI
7th Jul 2026106 PMAQI
7th Jul 2026127 PMAQI
7th Jul 2026138 PMAQI
7th Jul 2026179 PMAQI
7th Jul 20261310 PMAQI
7th Jul 2026911 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026221 AMAQI
8th Jul 2026262 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026264 AMAQI
25°C23/29°C
8th Jul 2026545 AMAQI
8th Jul 2026286 AMAQI
8th Jul 2026597 AMAQI
8th Jul 2026698 AMAQI
8th Jul 2026669 AMAQI
8th Jul 20266610 AMAQI
8th Jul 20265911 AMAQI
8th Jul 20265512 PMAQI
8th Jul 2026421 PMAQI
8th Jul 2026192 PMAQI
8th Jul 2026123 PMAQI
8th Jul 2026124 PMAQI
8th Jul 2026125 PMAQI
8th Jul 2026166 PMAQI
8th Jul 2026187 PMAQI
8th Jul 2026288 PMAQI
8th Jul 2026199 PMAQI
8th Jul 20262010 PMAQI
8th Jul 20262111 PMAQI
9th Jul 20262212 AMAQI
9th Jul 2026311 AMAQI
9th Jul 2026312 AMAQI
9th Jul 2026293 AMAQI
9th Jul 2026274 AMAQI
29°C23/35°C
9th Jul 2026285 AMAQI
9th Jul 2026386 AMAQI
9th Jul 2026447 AMAQI
9th Jul 2026428 AMAQI
9th Jul 2026459 AMAQI
9th Jul 20263810 AMAQI
9th Jul 20262811 AMAQI
9th Jul 20261912 PMAQI
9th Jul 2026181 PMAQI
9th Jul 2026152 PMAQI
9th Jul 2026133 PMAQI
9th Jul 2026154 PMAQI
9th Jul 2026145 PMAQI
9th Jul 2026126 PMAQI
9th Jul 2026127 PMAQI
9th Jul 2026168 PMAQI
9th Jul 2026149 PMAQI
9th Jul 20261310 PMAQI
9th Jul 20261811 PMAQI
10th Jul 20262912 AMAQI
10th Jul 2026361 AMAQI
10th Jul 2026542 AMAQI
10th Jul 2026553 AMAQI
10th Jul 2026574 AMAQI
30°C26/35°C
10th Jul 2026595 AMAQI
10th Jul 2026586 AMAQI
10th Jul 2026597 AMAQI
10th Jul 2026608 AMAQI
10th Jul 2026629 AMAQI
10th Jul 20266010 AMAQI
10th Jul 20265211 AMAQI
10th Jul 20264812 PMAQI
10th Jul 2026371 PMAQI
10th Jul 2026202 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026154 PMAQI
10th Jul 2026165 PMAQI
10th Jul 2026176 PMAQI
10th Jul 2026167 PMAQI
10th Jul 2026198 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263410 PMAQI
10th Jul 20263711 PMAQI
11th Jul 20264212 AMAQI
11th Jul 2026551 AMAQI
11th Jul 2026652 AMAQI
11th Jul 2026703 AMAQI
11th Jul 2026684 AMAQI
31°C26/37°C
11th Jul 2026615 AMAQI
11th Jul 2026626 AMAQI
11th Jul 2026597 AMAQI
11th Jul 2026528 AMAQI
11th Jul 2026529 AMAQI
11th Jul 20265210 AMAQI
11th Jul 20264911 AMAQI
11th Jul 20263612 PMAQI
11th Jul 2026341 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026303 PMAQI
11th Jul 2026234 PMAQI
11th Jul 2026225 PMAQI
11th Jul 2026266 PMAQI
11th Jul 2026337 PMAQI
11th Jul 2026328 PMAQI
11th Jul 2026489 PMAQI
11th Jul 20264410 PMAQI
11th Jul 20263811 PMAQI
12th Jul 20263312 AMAQI
12th Jul 2026401 AMAQI
12th Jul 2026462 AMAQI
12th Jul 2026403 AMAQI
12th Jul 2026324 AMAQI
31°C25/37°C
12th Jul 2026335 AMAQI
12th Jul 2026336 AMAQI
12th Jul 2026407 AMAQI
12th Jul 2026408 AMAQI
12th Jul 2026379 AMAQI
12th Jul 20264010 AMAQI
12th Jul 20263911 AMAQI
12th Jul 20263012 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026363 PMAQI
12th Jul 2026204 PMAQI
12th Jul 2026205 PMAQI
12th Jul 2026326 PMAQI
12th Jul 2026487 PMAQI
12th Jul 2026518 PMAQI
12th Jul 2026329 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20261611 PMAQI
13th Jul 20261212 AMAQI
13th Jul 2026121 AMAQI
13th Jul 2026162 AMAQI
13th Jul 2026313 AMAQI
13th Jul 2026294 AMAQI
28°C25/32°C
13th Jul 2026185 AMAQI
13th Jul 202686 AMAQI
13th Jul 2026107 AMAQI
13th Jul 2026168 AMAQI
13th Jul 2026179 AMAQI
13th Jul 20261010 AMAQI
13th Jul 20261711 AMAQI
13th Jul 20262112 PMAQI
13th Jul 2026211 PMAQI
13th Jul 2026212 PMAQI
13th Jul 2026523 PMAQI
13th Jul 2026604 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026297 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20262610 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026283 AMAQI
14th Jul 2026294 AMAQI
26°C25/27°C
14th Jul 2026305 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026257 AMAQI
14th Jul 2026318 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20262510 AMAQI
14th Jul 20262211 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026212 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026666 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026338 PMAQI
14th Jul 2026529 PMAQI
14th Jul 20267310 PMAQI
14th Jul 20267311 PMAQI
15th Jul 20267812 AMAQI
15th Jul 2026781 AMAQI
15th Jul 2026822 AMAQI
15th Jul 2026863 AMAQI
15th Jul 2026844 AMAQI
31°C26/37°C
15th Jul 2026805 AMAQI
15th Jul 2026546 AMAQI
15th Jul 2026367 AMAQI
15th Jul 2026338 AMAQI
15th Jul 2026449 AMAQI
15th Jul 20265710 AMAQI
15th Jul 20267611 AMAQI
15th Jul 20267212 PMAQI
15th Jul 2026711 PMAQI
15th Jul 2026682 PMAQI
15th Jul 2026623 PMAQI
15th Jul 2026644 PMAQI
15th Jul 2026695 PMAQI
15th Jul 2026286 PMAQI
15th Jul 2026297 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20263411 PMAQI
16th Jul 20265112 AMAQI
16th Jul 2026561 AMAQI
16th Jul 2026632 AMAQI
16th Jul 2026763 AMAQI
16th Jul 20261004 AMAQI
31°C27/34°C
16th Jul 20261025 AMAQI
16th Jul 20261006 AMAQI
16th Jul 20261037 AMAQI
16th Jul 20261078 AMAQI
16th Jul 20261049 AMAQI
16th Jul 20267910 AMAQI
16th Jul 20267711 AMAQI
16th Jul 20267212 PMAQI
16th Jul 2026681 PMAQI
16th Jul 2026602 PMAQI
16th Jul 2026563 PMAQI
16th Jul 2026534 PMAQI
16th Jul 2026545 PMAQI
16th Jul 2026606 PMAQI
16th Jul 2026607 PMAQI
16th Jul 2026438 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262110 PMAQI
16th Jul 20262211 PMAQI
17th Jul 20262412 AMAQI
17th Jul 2026311 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026133 AMAQI
17th Jul 202694 AMAQI
30°C27/34°C
17th Jul 2026105 AMAQI
17th Jul 2026146 AMAQI
17th Jul 2026167 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026339 AMAQI
17th Jul 20264310 AMAQI
17th Jul 20265811 AMAQI
17th Jul 20265612 PMAQI
17th Jul 2026521 PMAQI
17th Jul 2026452 PMAQI
17th Jul 2026243 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026145 PMAQI
17th Jul 2026166 PMAQI
17th Jul 2026317 PMAQI
17th Jul 2026528 PMAQI
17th Jul 2026639 PMAQI
17th Jul 20265610 PMAQI
17th Jul 20263411 PMAQI
18th Jul 20262212 AMAQI
18th Jul 2026221 AMAQI
18th Jul 2026232 AMAQI
18th Jul 2026293 AMAQI
18th Jul 2026484 AMAQI
27°C22/32°C
18th Jul 2026565 AMAQI
18th Jul 2026366 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026648 AMAQI
18th Jul 2026749 AMAQI
18th Jul 20268810 AMAQI
18th Jul 20269211 AMAQI
18th Jul 20269012 PMAQI
18th Jul 2026841 PMAQI
18th Jul 2026792 PMAQI
18th Jul 2026743 PMAQI
18th Jul 2026604 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026406 PMAQI
18th Jul 2026347 PMAQI
18th Jul 2026378 PMAQI
18th Jul 2026449 PMAQI
18th Jul 20265110 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20265412 AMAQI
19th Jul 2026581 AMAQI
19th Jul 2026722 AMAQI
19th Jul 2026743 AMAQI
19th Jul 2026794 AMAQI
26°C23/31°C
19th Jul 2026705 AMAQI
19th Jul 2026796 AMAQI
19th Jul 2026797 AMAQI
19th Jul 2026778 AMAQI
19th Jul 2026809 AMAQI
19th Jul 20267510 AMAQI
19th Jul 20267311 AMAQI
19th Jul 20267212 PMAQI
19th Jul 2026701 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026384 PMAQI
19th Jul 2026345 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026387 PMAQI
19th Jul 2026408 PMAQI
19th Jul 2026449 PMAQI
19th Jul 20264810 PMAQI
19th Jul 20265211 PMAQI
20th Jul 20265812 AMAQI
20th Jul 2026721 AMAQI
20th Jul 2026732 AMAQI
20th Jul 2026743 AMAQI
20th Jul 2026804 AMAQI
27°C24/32°C
20th Jul 2026805 AMAQI
20th Jul 2026946 AMAQI
20th Jul 2026947 AMAQI
20th Jul 2026928 AMAQI
20th Jul 2026929 AMAQI
20th Jul 20269010 AMAQI
20th Jul 20268511 AMAQI
20th Jul 20267712 PMAQI
20th Jul 2026711 PMAQI
20th Jul 2026652 PMAQI
20th Jul 2026563 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026345 PMAQI
20th Jul 2026286 PMAQI
20th Jul 2026267 PMAQI
20th Jul 2026308 PMAQI
20th Jul 2026329 PMAQI
20th Jul 20263210 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026331 AMAQI
21st Jul 2026322 AMAQI
21st Jul 2026393 AMAQI
21st Jul 2026474 AMAQI
27°C21/33°C
21st Jul 2026405 AMAQI
21st Jul 2026376 AMAQI
21st Jul 2026357 AMAQI
21st Jul 2026318 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20263010 AMAQI
21st Jul 20263012 PMAQI
21st Jul 2026311 PMAQI
21st Jul 2026382 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026414 PMAQI
21st Jul 2026395 PMAQI
21st Jul 2026846 PMAQI
21st Jul 2026427 PMAQI
21st Jul 2026438 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20264412 AMAQI
22nd Jul 2026451 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026463 AMAQI
22nd Jul 2026434 AMAQI
27°C22/34°C
22nd Jul 2026545 AMAQI
22nd Jul 2026566 AMAQI
22nd Jul 2026617 AMAQI
22nd Jul 2026728 AMAQI
22nd Jul 2026659 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20265511 AMAQI
22nd Jul 20265212 PMAQI
22nd Jul 2026421 PMAQI
22nd Jul 2026282 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026286 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026378 PMAQI
22nd Jul 2026439 PMAQI
22nd Jul 20264410 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20262612 AMAQI
23rd Jul 2026301 AMAQI
23rd Jul 2026222 AMAQI
23rd Jul 2026323 AMAQI
23rd Jul 2026424 AMAQI
27°C23/32°C
23rd Jul 2026465 AMAQI
23rd Jul 2026476 AMAQI
23rd Jul 2026487 AMAQI
23rd Jul 2026498 AMAQI
23rd Jul 2026479 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20263411 AMAQI
23rd Jul 20263012 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026244 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026269 PMAQI
23rd Jul 20262610 PMAQI
23rd Jul 20262611 PMAQI
24th Jul 20262412 AMAQI
24th Jul 2026221 AMAQI
24th Jul 2026232 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026364 AMAQI
28°C24/33°C
24th Jul 2026375 AMAQI
24th Jul 2026456 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026308 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20263410 AMAQI
24th Jul 20263211 AMAQI
24th Jul 20262312 PMAQI
24th Jul 2026241 PMAQI
24th Jul 2026272 PMAQI
24th Jul 2026243 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026275 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026247 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026229 PMAQI
24th Jul 20262610 PMAQI
24th Jul 20263011 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026282 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026264 AMAQI
27°C23/34°C
25th Jul 2026265 AMAQI
25th Jul 2026266 AMAQI
25th Jul 2026287 AMAQI
25th Jul 2026288 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20263510 AMAQI
25th Jul 20264311 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026431 PMAQI
25th Jul 2026332 PMAQI
25th Jul 2026303 PMAQI
25th Jul 2026394 PMAQI
25th Jul 2026395 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026417 PMAQI
25th Jul 2026398 PMAQI
25th Jul 2026459 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20265112 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026622 AMAQI
26th Jul 2026643 AMAQI
26th Jul 2026654 AMAQI
28°C22/35°C
26th Jul 2026805 AMAQI
26th Jul 2026826 AMAQI
26th Jul 2026887 AMAQI
26th Jul 2026788 AMAQI
26th Jul 2026799 AMAQI
26th Jul 20266610 AMAQI
26th Jul 20265911 AMAQI
26th Jul 20267312 PMAQI
26th Jul 2026691 PMAQI
26th Jul 20261182 PMAQI
26th Jul 20261103 PMAQI
26th Jul 2026904 PMAQI
26th Jul 2026675 PMAQI
26th Jul 2026766 PMAQI
26th Jul 2026727 PMAQI
26th Jul 2026428 PMAQI
26th Jul 2026249 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262212 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026202 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026124 AMAQI
31°C26/36°C
27th Jul 2026175 AMAQI
27th Jul 2026206 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026559 AMAQI
27th Jul 20266110 AMAQI
27th Jul 20266511 AMAQI
27th Jul 20266312 PMAQI
27th Jul 2026671 PMAQI
27th Jul 2026602 PMAQI
27th Jul 2026623 PMAQI
27th Jul 2026594 PMAQI
27th Jul 2026545 PMAQI
27th Jul 2026586 PMAQI
27th Jul 2026657 PMAQI
27th Jul 2026768 PMAQI
27th Jul 2026749 PMAQI
27th Jul 20267110 PMAQI
27th Jul 20266711 PMAQI
28th Jul 20266212 AMAQI
28th Jul 2026581 AMAQI
28th Jul 2026662 AMAQI
28th Jul 2026703 AMAQI
28th Jul 2026744 AMAQI
30°C26/34°C
28th Jul 2026775 AMAQI
5 AM28th Jul 2026786 AMAQI
28th Jul 2026847 AMAQI
28th Jul 2026788 AMAQI
28th Jul 2026739 AMAQI
28th Jul 20266810 AMAQI
28th Jul 20266111 AMAQI
28th Jul 20266112 PMAQI
12 PM28th Jul 2026601 PMAQI
28th Jul 2026582 PMAQI
28th Jul 2026553 PMAQI
28th Jul 2026614 PMAQI
28th Jul 2026585 PMAQI
28th Jul 2026576 PMAQI
28th Jul 2026497 PMAQI
7 PM28th Jul 2026498 PMAQI
28th Jul 2026509 PMAQI
28th Jul 20264110 PMAQI
28th Jul 20263511 PMAQI
12 AM
4 AM
27°C26/29°C
Day time
Avg. Highest Time
5 AM - 11 AM
55AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
5 PM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 11 AM (Avg. 55), while the lowest AQI was between 5 PM to 5 PM (Avg. 37).
Night time
Avg. Highest Time
4 AM
53AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 11 PM
40AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 53), while the lowest AQI was between 8 PM to 11 PM (Avg. 40).
2026 Days Vs Air Quality
Huaibei, Anhui, China
2026
16%
34
44%
92
26%
54
14%
29
Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)
Good
34 DaysModerate
92 DaysPoor
54 DaysUnhealthy
29 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 16%
Health Risk Level:
Extreme
In 2026, 16% of 209 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
Huaibei, Anhui, 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
103AQI (US)
103AQI (US)
2nd January 2026
124AQI (US)
124AQI (US)
3rd January 2026
161AQI (US)
161AQI (US)
4th January 2026
158AQI (US)
158AQI (US)
5th January 2026
192AQI (US)
192AQI (US)
6th January 2026
156AQI (US)
156AQI (US)
7th January 2026
120AQI (US)
120AQI (US)
8th January 2026
138AQI (US)
138AQI (US)
9th January 2026
136AQI (US)
136AQI (US)
10th January 2026
95AQI (US)
95AQI (US)
11th January 2026
62AQI (US)
62AQI (US)
12th January 2026
103AQI (US)
103AQI (US)
13th January 2026
150AQI (US)
150AQI (US)
14th January 2026
181AQI (US)
181AQI (US)
15th January 2026
173AQI (US)
173AQI (US)
16th January 2026
168AQI (US)
168AQI (US)
17th January 2026
126AQI (US)
126AQI (US)
18th January 2026
87AQI (US)
87AQI (US)
19th January 2026
82AQI (US)
82AQI (US)
20th January 2026
76AQI (US)
76AQI (US)
21st January 2026
114AQI (US)
114AQI (US)
22nd January 2026
141AQI (US)
141AQI (US)
23rd January 2026
156AQI (US)
156AQI (US)
24th January 2026
162AQI (US)
162AQI (US)
25th January 2026
154AQI (US)
154AQI (US)
26th January 2026
134AQI (US)
134AQI (US)
27th January 2026
158AQI (US)
158AQI (US)
28th January 2026
144AQI (US)
144AQI (US)
29th January 2026
140AQI (US)
140AQI (US)
30th January 2026
124AQI (US)
124AQI (US)
31st January 2026
124AQI (US)
124AQI (US)
1st February 2026
152AQI (US)
152AQI (US)
2nd February 2026
158AQI (US)
158AQI (US)
3rd February 2026
164AQI (US)
164AQI (US)
4th February 2026
159AQI (US)
159AQI (US)
5th February 2026
164AQI (US)
164AQI (US)
6th February 2026
72AQI (US)
72AQI (US)
7th February 2026
86AQI (US)
86AQI (US)
8th February 2026
95AQI (US)
95AQI (US)
9th February 2026
103AQI (US)
103AQI (US)
10th February 2026
142AQI (US)
142AQI (US)
11th February 2026
130AQI (US)
130AQI (US)
12th February 2026
142AQI (US)
142AQI (US)
13th February 2026
148AQI (US)
148AQI (US)
14th February 2026
139AQI (US)
139AQI (US)
15th February 2026
139AQI (US)
139AQI (US)
16th February 2026
62AQI (US)
62AQI (US)
17th February 2026
129AQI (US)
129AQI (US)
18th February 2026
158AQI (US)
158AQI (US)
19th February 2026
150AQI (US)
150AQI (US)
20th February 2026
133AQI (US)
133AQI (US)
21st February 2026
103AQI (US)
103AQI (US)
22nd February 2026
102AQI (US)
102AQI (US)
23rd February 2026
86AQI (US)
86AQI (US)
24th February 2026
62AQI (US)
62AQI (US)
25th February 2026
74AQI (US)
74AQI (US)
26th February 2026
94AQI (US)
94AQI (US)
27th February 2026
108AQI (US)
108AQI (US)
28th February 2026
112AQI (US)
112AQI (US)
1st March 2026
114AQI (US)
114AQI (US)
2nd March 2026
87AQI (US)
87AQI (US)
3rd March 2026
148AQI (US)
148AQI (US)
4th March 2026
139AQI (US)
139AQI (US)
5th March 2026
100AQI (US)
100AQI (US)
6th March 2026
142AQI (US)
142AQI (US)
7th March 2026
130AQI (US)
130AQI (US)
8th March 2026
111AQI (US)
111AQI (US)
9th March 2026
154AQI (US)
154AQI (US)
10th March 2026
160AQI (US)
160AQI (US)
11th March 2026
152AQI (US)
152AQI (US)
12th March 2026
162AQI (US)
162AQI (US)
13th March 2026
144AQI (US)
144AQI (US)
14th March 2026
152AQI (US)
152AQI (US)
15th March 2026
162AQI (US)
162AQI (US)
16th March 2026
160AQI (US)
160AQI (US)
17th March 2026
146AQI (US)
146AQI (US)
18th March 2026
140AQI (US)
140AQI (US)
19th March 2026
124AQI (US)
124AQI (US)
20th March 2026
156AQI (US)
156AQI (US)
21st March 2026
162AQI (US)
162AQI (US)
22nd March 2026
154AQI (US)
154AQI (US)
23rd March 2026
158AQI (US)
158AQI (US)
24th March 2026
144AQI (US)
144AQI (US)
25th March 2026
143AQI (US)
143AQI (US)
26th March 2026
134AQI (US)
134AQI (US)
27th March 2026
153AQI (US)
153AQI (US)
28th March 2026
131AQI (US)
131AQI (US)
29th March 2026
119AQI (US)
119AQI (US)
30th March 2026
139AQI (US)
139AQI (US)
31st March 2026
146AQI (US)
146AQI (US)
1st April 2026
116AQI (US)
116AQI (US)
2nd April 2026
108AQI (US)
108AQI (US)
3rd April 2026
66AQI (US)
66AQI (US)
4th April 2026
63AQI (US)
63AQI (US)
5th April 2026
84AQI (US)
84AQI (US)
6th April 2026
80AQI (US)
80AQI (US)
7th April 2026
69AQI (US)
69AQI (US)
8th April 2026
51AQI (US)
51AQI (US)
9th April 2026
85AQI (US)
85AQI (US)
10th April 2026
78AQI (US)
78AQI (US)
11th April 2026
68AQI (US)
68AQI (US)
12th April 2026
80AQI (US)
80AQI (US)
13th April 2026
40AQI (US)
40AQI (US)
14th April 2026
64AQI (US)
64AQI (US)
15th April 2026
68AQI (US)
68AQI (US)
16th April 2026
76AQI (US)
76AQI (US)
17th April 2026
103AQI (US)
103AQI (US)
18th April 2026
111AQI (US)
111AQI (US)
19th April 2026
63AQI (US)
63AQI (US)
20th April 2026
54AQI (US)
54AQI (US)
21st April 2026
65AQI (US)
65AQI (US)
22nd April 2026
67AQI (US)
67AQI (US)
23rd April 2026
42AQI (US)
42AQI (US)
24th April 2026
56AQI (US)
56AQI (US)
25th April 2026
74AQI (US)
74AQI (US)
26th April 2026
80AQI (US)
80AQI (US)
27th April 2026
97AQI (US)
97AQI (US)
28th April 2026
64AQI (US)
64AQI (US)
29th April 2026
73AQI (US)
73AQI (US)
30th April 2026
85AQI (US)
85AQI (US)
1st May 2026
71AQI (US)
71AQI (US)
2nd May 2026
84AQI (US)
84AQI (US)
3rd May 2026
42AQI (US)
42AQI (US)
4th May 2026
48AQI (US)
48AQI (US)
5th May 2026
60AQI (US)
60AQI (US)
6th May 2026
70AQI (US)
70AQI (US)
7th May 2026
62AQI (US)
62AQI (US)
8th May 2026
44AQI (US)
44AQI (US)
9th May 2026
65AQI (US)
65AQI (US)
10th May 2026
87AQI (US)
87AQI (US)
11th May 2026
101AQI (US)
101AQI (US)
12th May 2026
92AQI (US)
92AQI (US)
13th May 2026
100AQI (US)
100AQI (US)
14th May 2026
90AQI (US)
90AQI (US)
15th May 2026
53AQI (US)
53AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
53AQI (US)
53AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
68AQI (US)
68AQI (US)
22nd May 2026
78AQI (US)
78AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
44AQI (US)
44AQI (US)
27th May 2026
40AQI (US)
40AQI (US)
28th May 2026
67AQI (US)
67AQI (US)
29th May 2026
46AQI (US)
46AQI (US)
30th May 2026
86AQI (US)
86AQI (US)
31st May 2026
92AQI (US)
92AQI (US)
1st June 2026
91AQI (US)
91AQI (US)
2nd June 2026
100AQI (US)
100AQI (US)
3rd June 2026
124AQI (US)
124AQI (US)
4th June 2026
60AQI (US)
60AQI (US)
5th June 2026
70AQI (US)
70AQI (US)
6th June 2026
59AQI (US)
59AQI (US)
7th June 2026
87AQI (US)
87AQI (US)
8th June 2026
71AQI (US)
71AQI (US)
9th June 2026
65AQI (US)
65AQI (US)
10th June 2026
70AQI (US)
70AQI (US)
11th June 2026
62AQI (US)
62AQI (US)
12th June 2026
72AQI (US)
72AQI (US)
13th June 2026
69AQI (US)
69AQI (US)
14th June 2026
60AQI (US)
60AQI (US)
15th June 2026
41AQI (US)
41AQI (US)
16th June 2026
49AQI (US)
49AQI (US)
17th June 2026
50AQI (US)
50AQI (US)
18th June 2026
62AQI (US)
62AQI (US)
19th June 2026
56AQI (US)
56AQI (US)
20th June 2026
45AQI (US)
45AQI (US)
21st June 2026
66AQI (US)
66AQI (US)
22nd June 2026
50AQI (US)
50AQI (US)
23rd June 2026
39AQI (US)
39AQI (US)
24th June 2026
32AQI (US)
32AQI (US)
25th June 2026
58AQI (US)
58AQI (US)
26th June 2026
51AQI (US)
51AQI (US)
27th June 2026
52AQI (US)
52AQI (US)
28th June 2026
75AQI (US)
75AQI (US)
29th June 2026
106AQI (US)
106AQI (US)
30th June 2026
105AQI (US)
105AQI (US)
1st July 2026
66AQI (US)
66AQI (US)
2nd July 2026
74AQI (US)
74AQI (US)
3rd July 2026
48AQI (US)
48AQI (US)
4th July 2026
39AQI (US)
39AQI (US)
5th July 2026
17AQI (US)
17AQI (US)
6th July 2026
18AQI (US)
18AQI (US)
7th July 2026
18AQI (US)
18AQI (US)
8th July 2026
34AQI (US)
34AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
40AQI (US)
40AQI (US)
11th July 2026
45AQI (US)
45AQI (US)
12th July 2026
34AQI (US)
34AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
34AQI (US)
34AQI (US)
15th July 2026
57AQI (US)
57AQI (US)
16th July 2026
67AQI (US)
67AQI (US)
17th July 2026
32AQI (US)
32AQI (US)
18th July 2026
54AQI (US)
54AQI (US)
19th July 2026
60AQI (US)
60AQI (US)
20th July 2026
63AQI (US)
63AQI (US)
21st July 2026
40AQI (US)
40AQI (US)
22nd July 2026
44AQI (US)
44AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
36AQI (US)
36AQI (US)
26th July 2026
67AQI (US)
67AQI (US)
27th July 2026
49AQI (US)
49AQI (US)
28th July 2026
62AQI (US)
62AQI (US)
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
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
134AQI (US)
120AQI (US)
141AQI (US)
74AQI (US)
68AQI (US)
67AQI (US)
43AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202693AQI (US)
5
15
11
8
14
6
2
17
12
2
24
4
6
24
1
7
20
3
19
9
34
92
54
29
Highest AQI (US) recorded in
March141AQI (US)
Lowest AQI (US) recorded in
July43AQI (US)
2025102AQI (US)
2
14
15
4
17
7
10
14
6
1
14
15
1
16
15
30
31
1
30
1
29
1
23
6
1
8
9
11
2
3
14
13
1
3
200
104
54
4
Highest AQI (US) recorded in
January145AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
2024104AQI (US)
1
4
7
18
1
10
12
3
4
5
18
8
12
17
1
21
9
1
27
3
2
27
2
1
29
1
1
28
1
14
17
17
12
1
1
16
14
5
195
115
46
5
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
July66AQI (US)
2023108AQI (US)
6
9
13
3
9
8
11
5
15
10
1
15
11
2
1
1
25
6
4
21
5
7
24
1
27
3
1
25
4
12
14
5
6
10
10
6
11
10
4
13
181
96
61
9
1
Highest AQI (US) recorded in
January153AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
2022109AQI (US)
2
4
22
2
2
14
7
7
19
4
1
13
17
25
6
1
23
6
2
22
1
3
2
23
4
3
17
10
1
11
15
4
7
8
14
2
8
155
104
52
5
Highest AQI (US) recorded in
January168AQI (US)
Lowest AQI (US) recorded in
July69AQI (US)
2021108AQI (US)
2
14
13
1
8
16
4
8
16
5
2
15
13
1
1
1
20
8
1
1
25
5
8
23
1
29
1
2
25
3
2
12
10
7
1
7
13
9
5
10
15
1
15
179
109
54
4
3
Highest AQI (US) recorded in
January151AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
2020107AQI (US)
6
7
4
16
1
8
10
3
20
6
1
2
28
1
2
27
2
18
12
9
18
4
4
16
10
4
7
20
7
128
95
36
Highest AQI (US) recorded in
December150AQI (US)
Lowest AQI (US) recorded in
July75AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
109AQI (US)Least Polluted Year Recorded
2026(Avg.)
93AQI (US)Huaibei's annual 2026 AQI (US) (93) shows an average percentage change of -12.4% (improved AQI (US)) compared to previous years: 2020 (107), 2021 (108), 2022 (109), 2023 (108), 2024 (104), 2025 (102).
