Chencang Epa Compound, Baojishi, 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
Chencang Epa Compound, Baojishi, Shaanxi, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
149AQILowest AQI recorded on
4th Aug 2026
34AQISame Day Analysis (11th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 71 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Day & Night AQI Trend: 10th Aug - 11th Aug 2026
Chencang Epa Compound, Baojishi, Shaanxi, China
AQI
Day
Night
.
5 AM10th Aug 2026
7 PM
4 AM11th Aug 2026
Day time
Avg. Highest Time
10AM10th Aug
88AQI
Avg. Lowest Time
3PM10th Aug
62AQI
Night time
Avg. Highest Time
11PM10th Aug
100AQI
Avg. Lowest Time
8PM10th Aug
72AQI
In the last 24 hours,
Chencang Epa Compound's AQI reached its highest point of 100 at 11 PM during the Night, while the lowest point, 62, was recorded at 3 PM during the Day between 10th Aug and 11th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chencang Epa Compound, Baojishi, Shaanxi, China
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
13th Jul 2026275 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026297 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20262910 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026281 PMAQI
13th Jul 2026262 PMAQI
13th Jul 2026273 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026318 PMAQI
13th Jul 2026349 PMAQI
13th Jul 20263310 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263412 AMAQI
14th Jul 2026361 AMAQI
14th Jul 2026342 AMAQI
14th Jul 2026733 AMAQI
14th Jul 2026684 AMAQI
30°C20/39°C
14th Jul 2026575 AMAQI
14th Jul 2026606 AMAQI
14th Jul 2026647 AMAQI
14th Jul 2026658 AMAQI
14th Jul 2026749 AMAQI
14th Jul 20267910 AMAQI
14th Jul 20269711 AMAQI
14th Jul 20263612 PMAQI
14th Jul 20261011 PMAQI
14th Jul 20261022 PMAQI
14th Jul 2026883 PMAQI
14th Jul 2026704 PMAQI
14th Jul 2026445 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026387 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026249 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20263112 AMAQI
15th Jul 2026271 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026213 AMAQI
15th Jul 2026234 AMAQI
29°C23/37°C
15th Jul 2026325 AMAQI
15th Jul 2026386 AMAQI
15th Jul 2026257 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026369 AMAQI
15th Jul 20263610 AMAQI
15th Jul 20263311 AMAQI
15th Jul 20263312 PMAQI
15th Jul 2026311 PMAQI
15th Jul 2026292 PMAQI
15th Jul 2026293 PMAQI
15th Jul 2026334 PMAQI
15th Jul 2026325 PMAQI
15th Jul 2026316 PMAQI
15th Jul 2026387 PMAQI
15th Jul 2026508 PMAQI
15th Jul 2026559 PMAQI
15th Jul 20265610 PMAQI
15th Jul 20265811 PMAQI
16th Jul 20265712 AMAQI
16th Jul 2026621 AMAQI
16th Jul 2026562 AMAQI
16th Jul 2026523 AMAQI
16th Jul 2026564 AMAQI
28°C19/36°C
16th Jul 2026545 AMAQI
16th Jul 2026566 AMAQI
16th Jul 2026577 AMAQI
16th Jul 2026578 AMAQI
16th Jul 2026589 AMAQI
16th Jul 20268010 AMAQI
16th Jul 20269211 AMAQI
16th Jul 20269012 PMAQI
16th Jul 2026881 PMAQI
16th Jul 2026862 PMAQI
16th Jul 2026853 PMAQI
16th Jul 2026894 PMAQI
16th Jul 2026885 PMAQI
16th Jul 2026456 PMAQI
16th Jul 2026307 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026229 PMAQI
16th Jul 20261610 PMAQI
16th Jul 20261211 PMAQI
17th Jul 2026912 AMAQI
17th Jul 2026101 AMAQI
17th Jul 202682 AMAQI
17th Jul 202683 AMAQI
17th Jul 202684 AMAQI
27°C21/38°C
17th Jul 2026105 AMAQI
17th Jul 2026126 AMAQI
17th Jul 2026147 AMAQI
17th Jul 2026178 AMAQI
17th Jul 2026199 AMAQI
17th Jul 20262110 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20262812 PMAQI
17th Jul 2026341 PMAQI
17th Jul 2026312 PMAQI
17th Jul 2026313 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026316 PMAQI
17th Jul 2026367 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20265711 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026583 AMAQI
18th Jul 2026514 AMAQI
27°C17/36°C
18th Jul 2026445 AMAQI
18th Jul 2026386 AMAQI
18th Jul 2026447 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026789 AMAQI
18th Jul 20269210 AMAQI
18th Jul 20267811 AMAQI
18th Jul 20268212 PMAQI
18th Jul 2026741 PMAQI
18th Jul 2026722 PMAQI
18th Jul 2026783 PMAQI
18th Jul 2026754 PMAQI
18th Jul 2026725 PMAQI
18th Jul 2026676 PMAQI
18th Jul 2026707 PMAQI
18th Jul 2026668 PMAQI
18th Jul 2026729 PMAQI
18th Jul 202610410 PMAQI
18th Jul 202610811 PMAQI
19th Jul 20269612 AMAQI
19th Jul 2026831 AMAQI
19th Jul 2026712 AMAQI
19th Jul 2026743 AMAQI
19th Jul 2026704 AMAQI
26°C19/33°C
19th Jul 2026665 AMAQI
19th Jul 2026626 AMAQI
19th Jul 2026567 AMAQI
19th Jul 2026548 AMAQI
19th Jul 2026549 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20265811 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026531 PMAQI
19th Jul 2026552 PMAQI
19th Jul 2026513 PMAQI
19th Jul 2026444 PMAQI
19th Jul 2026515 PMAQI
19th Jul 2026496 PMAQI
19th Jul 2026557 PMAQI
19th Jul 2026568 PMAQI
19th Jul 2026589 PMAQI
19th Jul 20266510 PMAQI
19th Jul 20267511 PMAQI
20th Jul 20267012 AMAQI
20th Jul 2026671 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026593 AMAQI
20th Jul 2026564 AMAQI
29°C19/40°C
20th Jul 2026565 AMAQI
20th Jul 2026556 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026508 AMAQI
20th Jul 2026469 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20266012 PMAQI
20th Jul 2026631 PMAQI
20th Jul 2026642 PMAQI
20th Jul 2026663 PMAQI
20th Jul 2026644 PMAQI
20th Jul 2026665 PMAQI
20th Jul 2026676 PMAQI
20th Jul 2026707 PMAQI
20th Jul 2026788 PMAQI
20th Jul 2026839 PMAQI
20th Jul 20268410 PMAQI
20th Jul 20268311 PMAQI
21st Jul 20268412 AMAQI
21st Jul 2026741 AMAQI
21st Jul 2026782 AMAQI
21st Jul 2026793 AMAQI
21st Jul 2026724 AMAQI
29°C20/40°C
21st Jul 2026745 AMAQI
21st Jul 2026656 AMAQI
21st Jul 2026627 AMAQI
21st Jul 2026598 AMAQI
21st Jul 2026639 AMAQI
21st Jul 20267310 AMAQI
21st Jul 20266712 PMAQI
21st Jul 2026691 PMAQI
21st Jul 2026762 PMAQI
21st Jul 2026873 PMAQI
21st Jul 2026824 PMAQI
21st Jul 2026795 PMAQI
21st Jul 20261046 PMAQI
21st Jul 2026727 PMAQI
21st Jul 2026748 PMAQI
21st Jul 2026759 PMAQI
21st Jul 20269210 PMAQI
21st Jul 20269211 PMAQI
22nd Jul 20268512 AMAQI
22nd Jul 2026891 AMAQI
22nd Jul 2026682 AMAQI
22nd Jul 2026673 AMAQI
22nd Jul 2026624 AMAQI
28°C20/39°C
22nd Jul 2026625 AMAQI
22nd Jul 2026646 AMAQI
22nd Jul 2026657 AMAQI
22nd Jul 2026678 AMAQI
22nd Jul 2026699 AMAQI
22nd Jul 20267210 AMAQI
22nd Jul 20267811 AMAQI
22nd Jul 20267112 PMAQI
22nd Jul 2026711 PMAQI
22nd Jul 2026722 PMAQI
22nd Jul 2026713 PMAQI
22nd Jul 2026654 PMAQI
22nd Jul 2026635 PMAQI
22nd Jul 2026676 PMAQI
22nd Jul 2026647 PMAQI
22nd Jul 2026608 PMAQI
22nd Jul 2026629 PMAQI
22nd Jul 20266610 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20263212 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026313 AMAQI
23rd Jul 2026314 AMAQI
26°C17/39°C
23rd Jul 2026365 AMAQI
23rd Jul 2026386 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026508 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20265910 AMAQI
23rd Jul 20265611 AMAQI
23rd Jul 20265312 PMAQI
23rd Jul 2026501 PMAQI
23rd Jul 2026542 PMAQI
23rd Jul 2026523 PMAQI
23rd Jul 2026554 PMAQI
23rd Jul 2026555 PMAQI
23rd Jul 2026546 PMAQI
23rd Jul 2026587 PMAQI
23rd Jul 2026608 PMAQI
23rd Jul 2026669 PMAQI
23rd Jul 20266710 PMAQI
23rd Jul 20266711 PMAQI
24th Jul 20266412 AMAQI
24th Jul 2026621 AMAQI
24th Jul 2026622 AMAQI
24th Jul 2026663 AMAQI
24th Jul 2026674 AMAQI
28°C18/39°C
24th Jul 2026695 AMAQI
24th Jul 2026706 AMAQI
24th Jul 2026697 AMAQI
24th Jul 2026748 AMAQI
24th Jul 2026909 AMAQI
24th Jul 20268510 AMAQI
24th Jul 20269811 AMAQI
24th Jul 20269512 PMAQI
24th Jul 2026981 PMAQI
24th Jul 2026942 PMAQI
24th Jul 2026843 PMAQI
24th Jul 2026744 PMAQI
24th Jul 2026765 PMAQI
24th Jul 2026746 PMAQI
24th Jul 2026797 PMAQI
24th Jul 2026758 PMAQI
24th Jul 2026799 PMAQI
24th Jul 20267110 PMAQI
24th Jul 20267111 PMAQI
25th Jul 20266812 AMAQI
25th Jul 2026731 AMAQI
25th Jul 2026722 AMAQI
25th Jul 2026783 AMAQI
25th Jul 2026844 AMAQI
29°C19/38°C
25th Jul 2026835 AMAQI
25th Jul 2026826 AMAQI
25th Jul 2026897 AMAQI
25th Jul 2026878 AMAQI
25th Jul 2026959 AMAQI
25th Jul 20269810 AMAQI
25th Jul 202611011 AMAQI
25th Jul 202611112 PMAQI
25th Jul 20261101 PMAQI
25th Jul 20261002 PMAQI
25th Jul 2026853 PMAQI
25th Jul 2026864 PMAQI
25th Jul 2026875 PMAQI
25th Jul 20261006 PMAQI
25th Jul 2026947 PMAQI
25th Jul 2026938 PMAQI
25th Jul 20261029 PMAQI
25th Jul 202610410 PMAQI
25th Jul 20269011 PMAQI
26th Jul 20267612 AMAQI
26th Jul 2026741 AMAQI
26th Jul 2026722 AMAQI
26th Jul 2026793 AMAQI
26th Jul 2026754 AMAQI
29°C20/38°C
26th Jul 2026735 AMAQI
26th Jul 2026766 AMAQI
26th Jul 2026707 AMAQI
26th Jul 2026698 AMAQI
26th Jul 2026719 AMAQI
26th Jul 20268010 AMAQI
26th Jul 20268411 AMAQI
26th Jul 20269512 PMAQI
26th Jul 2026841 PMAQI
26th Jul 2026812 PMAQI
26th Jul 2026783 PMAQI
26th Jul 2026764 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026306 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026348 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20263410 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026424 AMAQI
28°C20/38°C
27th Jul 2026215 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262312 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026332 PMAQI
27th Jul 2026463 PMAQI
27th Jul 2026544 PMAQI
27th Jul 2026605 PMAQI
27th Jul 2026586 PMAQI
27th Jul 2026627 PMAQI
27th Jul 2026658 PMAQI
27th Jul 2026679 PMAQI
27th Jul 20266310 PMAQI
27th Jul 20266011 PMAQI
28th Jul 20265612 AMAQI
28th Jul 2026491 AMAQI
28th Jul 2026512 AMAQI
28th Jul 2026513 AMAQI
28th Jul 2026514 AMAQI
26°C18/36°C
28th Jul 2026515 AMAQI
28th Jul 2026516 AMAQI
28th Jul 2026527 AMAQI
28th Jul 2026518 AMAQI
28th Jul 2026539 AMAQI
28th Jul 20266010 AMAQI
28th Jul 20266611 AMAQI
28th Jul 20267412 PMAQI
28th Jul 2026811 PMAQI
28th Jul 2026752 PMAQI
28th Jul 2026643 PMAQI
28th Jul 2026564 PMAQI
28th Jul 2026545 PMAQI
28th Jul 2026566 PMAQI
28th Jul 2026517 PMAQI
28th Jul 2026598 PMAQI
28th Jul 2026679 PMAQI
28th Jul 20266610 PMAQI
28th Jul 20266011 PMAQI
29th Jul 20265412 AMAQI
29th Jul 2026511 AMAQI
29th Jul 2026492 AMAQI
29th Jul 2026483 AMAQI
29th Jul 2026464 AMAQI
25°C18/33°C
29th Jul 2026405 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026467 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20265010 AMAQI
29th Jul 20265511 AMAQI
29th Jul 20265912 PMAQI
29th Jul 2026601 PMAQI
29th Jul 2026642 PMAQI
29th Jul 2026573 PMAQI
29th Jul 2026534 PMAQI
29th Jul 2026495 PMAQI
29th Jul 2026446 PMAQI
29th Jul 2026447 PMAQI
29th Jul 2026488 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20265210 PMAQI
29th Jul 20265811 PMAQI
30th Jul 20265712 AMAQI
30th Jul 2026581 AMAQI
30th Jul 2026562 AMAQI
30th Jul 2026543 AMAQI
30th Jul 2026554 AMAQI
26°C19/35°C
30th Jul 2026585 AMAQI
30th Jul 2026586 AMAQI
30th Jul 2026577 AMAQI
30th Jul 2026588 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20265710 AMAQI
30th Jul 20266011 AMAQI
30th Jul 20266912 PMAQI
30th Jul 2026811 PMAQI
30th Jul 2026822 PMAQI
30th Jul 2026713 PMAQI
30th Jul 2026644 PMAQI
30th Jul 2026525 PMAQI
30th Jul 2026466 PMAQI
30th Jul 2026447 PMAQI
30th Jul 2026408 PMAQI
30th Jul 2026309 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026291 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026294 AMAQI
26°C19/35°C
31st Jul 2026255 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026523 PMAQI
31st Jul 2026584 PMAQI
31st Jul 2026605 PMAQI
31st Jul 2026576 PMAQI
31st Jul 2026587 PMAQI
31st Jul 2026548 PMAQI
31st Jul 2026559 PMAQI
31st Jul 20265410 PMAQI
31st Jul 20265111 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026331 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026214 AMAQI
24°C21/28°C
1st Aug 2026365 AMAQI
1st Aug 2026296 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026278 AMAQI
1st Aug 2026219 AMAQI
1st Aug 20263110 AMAQI
1st Aug 20264811 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026511 PMAQI
1st Aug 2026542 PMAQI
1st Aug 2026473 PMAQI
1st Aug 2026344 PMAQI
1st Aug 2026275 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026318 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20263112 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026253 AMAQI
2nd Aug 2026274 AMAQI
21°C16/26°C
2nd Aug 2026275 AMAQI
2nd Aug 2026276 AMAQI
2nd Aug 2026367 AMAQI
2nd Aug 2026458 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20265610 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20265012 PMAQI
2nd Aug 2026231 PMAQI
2nd Aug 2026362 PMAQI
2nd Aug 2026473 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20262910 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026271 AMAQI
3rd Aug 2026242 AMAQI
3rd Aug 2026273 AMAQI
3rd Aug 2026284 AMAQI
18°C17/20°C
3rd Aug 2026405 AMAQI
3rd Aug 2026366 AMAQI
3rd Aug 2026277 AMAQI
3rd Aug 2026388 AMAQI
3rd Aug 2026549 AMAQI
3rd Aug 20266210 AMAQI
3rd Aug 20265511 AMAQI
3rd Aug 20264612 PMAQI
3rd Aug 2026601 PMAQI
3rd Aug 2026472 PMAQI
3rd Aug 2026493 PMAQI
3rd Aug 2026434 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026317 PMAQI
3rd Aug 2026278 PMAQI
3rd Aug 2026339 PMAQI
3rd Aug 20263110 PMAQI
3rd Aug 20263011 PMAQI
4th Aug 20262412 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026292 AMAQI
4th Aug 2026283 AMAQI
4th Aug 2026294 AMAQI
20°C15/26°C
4th Aug 2026365 AMAQI
4th Aug 2026276 AMAQI
4th Aug 2026277 AMAQI
4th Aug 2026468 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20264010 AMAQI
4th Aug 20265011 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026311 PMAQI
4th Aug 2026312 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026409 PMAQI
4th Aug 20264010 PMAQI
4th Aug 20264011 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026551 AMAQI
5th Aug 2026592 AMAQI
5th Aug 2026603 AMAQI
5th Aug 2026604 AMAQI
21°C14/29°C
5th Aug 2026645 AMAQI
5th Aug 2026696 AMAQI
5th Aug 2026697 AMAQI
5th Aug 2026728 AMAQI
5th Aug 2026709 AMAQI
5th Aug 20266610 AMAQI
5th Aug 20267011 AMAQI
5th Aug 20266312 PMAQI
5th Aug 2026541 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026382 AMAQI
6th Aug 2026443 AMAQI
6th Aug 2026464 AMAQI
23°C18/29°C
6th Aug 2026465 AMAQI
6th Aug 2026526 AMAQI
6th Aug 2026567 AMAQI
6th Aug 2026558 AMAQI
6th Aug 2026569 AMAQI
6th Aug 20265610 AMAQI
6th Aug 20265511 AMAQI
6th Aug 20265412 PMAQI
6th Aug 2026481 PMAQI
6th Aug 2026442 PMAQI
6th Aug 2026403 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026347 PMAQI
6th Aug 2026338 PMAQI
6th Aug 2026339 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20263311 PMAQI
7th Aug 20263112 AMAQI
7th Aug 2026461 AMAQI
7th Aug 2026672 AMAQI
7th Aug 2026643 AMAQI
7th Aug 2026624 AMAQI
24°C18/30°C
7th Aug 2026835 AMAQI
7th Aug 2026826 AMAQI
7th Aug 2026837 AMAQI
7th Aug 2026818 AMAQI
7th Aug 2026869 AMAQI
7th Aug 20268310 AMAQI
7th Aug 20267211 AMAQI
7th Aug 20266812 PMAQI
7th Aug 2026721 PMAQI
7th Aug 2026602 PMAQI
7th Aug 2026563 PMAQI
7th Aug 2026554 PMAQI
7th Aug 2026535 PMAQI
7th Aug 2026546 PMAQI
7th Aug 2026517 PMAQI
7th Aug 2026568 PMAQI
7th Aug 2026629 PMAQI
7th Aug 20266210 PMAQI
7th Aug 20266211 PMAQI
8th Aug 20265712 AMAQI
8th Aug 2026621 AMAQI
8th Aug 2026622 AMAQI
8th Aug 2026643 AMAQI
8th Aug 2026594 AMAQI
23°C17/30°C
8th Aug 2026625 AMAQI
8th Aug 2026626 AMAQI
8th Aug 2026637 AMAQI
8th Aug 2026568 AMAQI
8th Aug 2026649 AMAQI
8th Aug 20266610 AMAQI
8th Aug 20267911 AMAQI
8th Aug 20267612 PMAQI
8th Aug 2026991 PMAQI
8th Aug 2026882 PMAQI
8th Aug 2026843 PMAQI
8th Aug 2026874 PMAQI
8th Aug 2026825 PMAQI
8th Aug 2026696 PMAQI
8th Aug 2026867 PMAQI
8th Aug 2026818 PMAQI
8th Aug 2026849 PMAQI
8th Aug 20268610 PMAQI
8th Aug 20268611 PMAQI
9th Aug 20268512 AMAQI
9th Aug 2026761 AMAQI
9th Aug 2026722 AMAQI
9th Aug 2026743 AMAQI
9th Aug 2026764 AMAQI
23°C18/30°C
9th Aug 2026745 AMAQI
9th Aug 2026726 AMAQI
9th Aug 2026717 AMAQI
9th Aug 2026788 AMAQI
9th Aug 2026839 AMAQI
9th Aug 20268210 AMAQI
9th Aug 20268511 AMAQI
9th Aug 20269212 PMAQI
9th Aug 2026881 PMAQI
9th Aug 2026832 PMAQI
9th Aug 2026763 PMAQI
9th Aug 2026714 PMAQI
9th Aug 2026695 PMAQI
9th Aug 2026656 PMAQI
9th Aug 2026667 PMAQI
9th Aug 2026698 PMAQI
9th Aug 2026819 PMAQI
9th Aug 20268810 PMAQI
9th Aug 20268511 PMAQI
10th Aug 20268712 AMAQI
10th Aug 2026931 AMAQI
10th Aug 2026852 AMAQI
10th Aug 2026883 AMAQI
10th Aug 2026814 AMAQI
24°C19/31°C
10th Aug 2026805 AMAQI
10th Aug 2026836 AMAQI
10th Aug 2026847 AMAQI
10th Aug 2026848 AMAQI
10th Aug 2026859 AMAQI
10th Aug 20268810 AMAQI
10th Aug 20266911 AMAQI
10th Aug 20266612 PMAQI
10th Aug 2026701 PMAQI
10th Aug 2026632 PMAQI
10th Aug 2026623 PMAQI
10th Aug 2026644 PMAQI
10th Aug 2026655 PMAQI
10th Aug 2026726 PMAQI
10th Aug 2026747 PMAQI
10th Aug 2026728 PMAQI
10th Aug 2026809 PMAQI
10th Aug 20268810 PMAQI
10th Aug 202610011 PMAQI
11th Aug 20269412 AMAQI
11th Aug 2026821 AMAQI
11th Aug 2026852 AMAQI
11th Aug 2026853 AMAQI
11th Aug 2026854 AMAQI
24°C19/31°C
11th Aug 2026845 AMAQI
5 AM11th Aug 2026746 AMAQI
11th Aug 2026787 AMAQI
11th Aug 2026828 AMAQI
11th Aug 2026819 AMAQI
11th Aug 20268610 AMAQI
11th Aug 20267811 AMAQI
11th Aug 20266712 PMAQI
12 PM11th Aug 2026671 PMAQI
11th Aug 2026582 PMAQI
11th Aug 2026523 PMAQI
11th Aug 2026504 PMAQI
11th Aug 2026515 PMAQI
11th Aug 2026516 PMAQI
11th Aug 2026527 PMAQI
7 PM11th Aug 2026558 PMAQI
11th Aug 2026629 PMAQI
11th Aug 20267010 PMAQI
11th Aug 20267011 PMAQI
12 AM
4 AM
23°C17/31°C
Day time
Avg. Highest Time
1 PM
64AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM - 7 PM
51AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 64), while the lowest AQI was between 6 PM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
10 PM - 11 PM
57AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 2 AM
52AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 57), while the lowest AQI was between 12 AM to 2 AM (Avg. 52).
2026 Days Vs Air Quality
Chencang Epa Compound, Baojishi, Shaanxi, China
2026
17%
37
53%
118
24%
54
6%
14
Total number of days with different AQI categories in last 223 days in 2026 (142 days remaining)
Good
37 DaysModerate
118 DaysPoor
54 DaysUnhealthy
14 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2026, 17% of 223 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
Chencang Epa Compound, Baojishi, 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
142AQI (US)
142AQI (US)
2nd January 2026
165AQI (US)
165AQI (US)
3rd January 2026
167AQI (US)
167AQI (US)
4th January 2026
136AQI (US)
136AQI (US)
5th January 2026
92AQI (US)
92AQI (US)
6th January 2026
97AQI (US)
97AQI (US)
7th January 2026
103AQI (US)
103AQI (US)
8th January 2026
108AQI (US)
108AQI (US)
9th January 2026
104AQI (US)
104AQI (US)
10th January 2026
95AQI (US)
95AQI (US)
11th January 2026
107AQI (US)
107AQI (US)
12th January 2026
122AQI (US)
122AQI (US)
13th January 2026
102AQI (US)
102AQI (US)
14th January 2026
138AQI (US)
138AQI (US)
15th January 2026
122AQI (US)
122AQI (US)
16th January 2026
121AQI (US)
121AQI (US)
17th January 2026
153AQI (US)
153AQI (US)
18th January 2026
147AQI (US)
147AQI (US)
19th January 2026
82AQI (US)
82AQI (US)
20th January 2026
97AQI (US)
97AQI (US)
21st January 2026
146AQI (US)
146AQI (US)
22nd January 2026
156AQI (US)
156AQI (US)
23rd January 2026
161AQI (US)
161AQI (US)
24th January 2026
167AQI (US)
167AQI (US)
25th January 2026
179AQI (US)
179AQI (US)
26th January 2026
158AQI (US)
158AQI (US)
27th January 2026
160AQI (US)
160AQI (US)
28th January 2026
165AQI (US)
165AQI (US)
29th January 2026
141AQI (US)
141AQI (US)
30th January 2026
112AQI (US)
112AQI (US)
31st January 2026
157AQI (US)
157AQI (US)
1st February 2026
142AQI (US)
142AQI (US)
2nd February 2026
144AQI (US)
144AQI (US)
3rd February 2026
162AQI (US)
162AQI (US)
4th February 2026
134AQI (US)
134AQI (US)
5th February 2026
129AQI (US)
129AQI (US)
6th February 2026
151AQI (US)
151AQI (US)
7th February 2026
109AQI (US)
109AQI (US)
8th February 2026
103AQI (US)
103AQI (US)
9th February 2026
136AQI (US)
136AQI (US)
10th February 2026
78AQI (US)
78AQI (US)
11th February 2026
126AQI (US)
126AQI (US)
12th February 2026
119AQI (US)
119AQI (US)
13th February 2026
94AQI (US)
94AQI (US)
14th February 2026
129AQI (US)
129AQI (US)
15th February 2026
65AQI (US)
65AQI (US)
16th February 2026
69AQI (US)
69AQI (US)
17th February 2026
125AQI (US)
125AQI (US)
18th February 2026
126AQI (US)
126AQI (US)
19th February 2026
105AQI (US)
105AQI (US)
20th February 2026
92AQI (US)
92AQI (US)
21st February 2026
95AQI (US)
95AQI (US)
22nd February 2026
100AQI (US)
100AQI (US)
23rd February 2026
117AQI (US)
117AQI (US)
24th February 2026
74AQI (US)
74AQI (US)
25th February 2026
90AQI (US)
90AQI (US)
26th February 2026
103AQI (US)
103AQI (US)
27th February 2026
140AQI (US)
140AQI (US)
28th February 2026
103AQI (US)
103AQI (US)
1st March 2026
59AQI (US)
59AQI (US)
2nd March 2026
76AQI (US)
76AQI (US)
3rd March 2026
102AQI (US)
102AQI (US)
4th March 2026
139AQI (US)
139AQI (US)
5th March 2026
105AQI (US)
105AQI (US)
6th March 2026
100AQI (US)
100AQI (US)
7th March 2026
83AQI (US)
83AQI (US)
8th March 2026
85AQI (US)
85AQI (US)
9th March 2026
65AQI (US)
65AQI (US)
10th March 2026
134AQI (US)
134AQI (US)
11th March 2026
142AQI (US)
142AQI (US)
12th March 2026
166AQI (US)
166AQI (US)
13th March 2026
146AQI (US)
146AQI (US)
14th March 2026
55AQI (US)
55AQI (US)
15th March 2026
65AQI (US)
65AQI (US)
16th March 2026
103AQI (US)
103AQI (US)
17th March 2026
88AQI (US)
88AQI (US)
18th March 2026
64AQI (US)
64AQI (US)
19th March 2026
105AQI (US)
105AQI (US)
20th March 2026
99AQI (US)
99AQI (US)
21st March 2026
118AQI (US)
118AQI (US)
22nd March 2026
98AQI (US)
98AQI (US)
23rd March 2026
127AQI (US)
127AQI (US)
24th March 2026
148AQI (US)
148AQI (US)
25th March 2026
135AQI (US)
135AQI (US)
26th March 2026
98AQI (US)
98AQI (US)
27th March 2026
83AQI (US)
83AQI (US)
28th March 2026
63AQI (US)
63AQI (US)
29th March 2026
83AQI (US)
83AQI (US)
30th March 2026
51AQI (US)
51AQI (US)
31st March 2026
61AQI (US)
61AQI (US)
1st April 2026
76AQI (US)
76AQI (US)
2nd April 2026
100AQI (US)
100AQI (US)
3rd April 2026
70AQI (US)
70AQI (US)
4th April 2026
86AQI (US)
86AQI (US)
5th April 2026
104AQI (US)
104AQI (US)
6th April 2026
101AQI (US)
101AQI (US)
7th April 2026
110AQI (US)
110AQI (US)
8th April 2026
134AQI (US)
134AQI (US)
9th April 2026
106AQI (US)
106AQI (US)
10th April 2026
92AQI (US)
92AQI (US)
11th April 2026
84AQI (US)
84AQI (US)
12th April 2026
95AQI (US)
95AQI (US)
13th April 2026
77AQI (US)
77AQI (US)
14th April 2026
119AQI (US)
119AQI (US)
15th April 2026
130AQI (US)
130AQI (US)
16th April 2026
64AQI (US)
64AQI (US)
17th April 2026
70AQI (US)
70AQI (US)
18th April 2026
79AQI (US)
79AQI (US)
19th April 2026
86AQI (US)
86AQI (US)
20th April 2026
67AQI (US)
67AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
40AQI (US)
40AQI (US)
23rd April 2026
66AQI (US)
66AQI (US)
24th April 2026
78AQI (US)
78AQI (US)
25th April 2026
97AQI (US)
97AQI (US)
26th April 2026
93AQI (US)
93AQI (US)
27th April 2026
71AQI (US)
71AQI (US)
28th April 2026
52AQI (US)
52AQI (US)
29th April 2026
114AQI (US)
114AQI (US)
30th April 2026
104AQI (US)
104AQI (US)
1st May 2026
76AQI (US)
76AQI (US)
2nd May 2026
54AQI (US)
54AQI (US)
3rd May 2026
42AQI (US)
42AQI (US)
4th May 2026
32AQI (US)
32AQI (US)
5th May 2026
68AQI (US)
68AQI (US)
6th May 2026
66AQI (US)
66AQI (US)
7th May 2026
49AQI (US)
49AQI (US)
8th May 2026
36AQI (US)
36AQI (US)
9th May 2026
44AQI (US)
44AQI (US)
10th May 2026
64AQI (US)
64AQI (US)
11th May 2026
76AQI (US)
76AQI (US)
12th May 2026
76AQI (US)
76AQI (US)
13th May 2026
57AQI (US)
57AQI (US)
14th May 2026
69AQI (US)
69AQI (US)
15th May 2026
100AQI (US)
100AQI (US)
16th May 2026
79AQI (US)
79AQI (US)
17th May 2026
80AQI (US)
80AQI (US)
18th May 2026
77AQI (US)
77AQI (US)
19th May 2026
77AQI (US)
77AQI (US)
20th May 2026
91AQI (US)
91AQI (US)
21st May 2026
100AQI (US)
100AQI (US)
22nd May 2026
101AQI (US)
101AQI (US)
23rd May 2026
91AQI (US)
91AQI (US)
24th May 2026
82AQI (US)
82AQI (US)
25th May 2026
83AQI (US)
83AQI (US)
26th May 2026
61AQI (US)
61AQI (US)
27th May 2026
94AQI (US)
94AQI (US)
28th May 2026
68AQI (US)
68AQI (US)
29th May 2026
49AQI (US)
49AQI (US)
30th May 2026
49AQI (US)
49AQI (US)
31st May 2026
37AQI (US)
37AQI (US)
1st June 2026
68AQI (US)
68AQI (US)
2nd June 2026
79AQI (US)
79AQI (US)
3rd June 2026
71AQI (US)
71AQI (US)
4th June 2026
85AQI (US)
85AQI (US)
5th June 2026
88AQI (US)
88AQI (US)
6th June 2026
58AQI (US)
58AQI (US)
7th June 2026
64AQI (US)
64AQI (US)
8th June 2026
43AQI (US)
43AQI (US)
9th June 2026
41AQI (US)
41AQI (US)
10th June 2026
51AQI (US)
51AQI (US)
11th June 2026
50AQI (US)
50AQI (US)
12th June 2026
35AQI (US)
35AQI (US)
13th June 2026
56AQI (US)
56AQI (US)
14th June 2026
64AQI (US)
64AQI (US)
15th June 2026
72AQI (US)
72AQI (US)
16th June 2026
76AQI (US)
76AQI (US)
17th June 2026
76AQI (US)
76AQI (US)
18th June 2026
46AQI (US)
46AQI (US)
19th June 2026
33AQI (US)
33AQI (US)
20th June 2026
31AQI (US)
31AQI (US)
21st June 2026
23AQI (US)
23AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
53AQI (US)
53AQI (US)
24th June 2026
58AQI (US)
58AQI (US)
25th June 2026
51AQI (US)
51AQI (US)
26th June 2026
50AQI (US)
50AQI (US)
27th June 2026
61AQI (US)
61AQI (US)
28th June 2026
61AQI (US)
61AQI (US)
29th June 2026
67AQI (US)
67AQI (US)
30th June 2026
71AQI (US)
71AQI (US)
1st July 2026
68AQI (US)
68AQI (US)
2nd July 2026
35AQI (US)
35AQI (US)
3rd July 2026
49AQI (US)
49AQI (US)
4th July 2026
58AQI (US)
58AQI (US)
5th July 2026
62AQI (US)
62AQI (US)
6th July 2026
65AQI (US)
65AQI (US)
7th July 2026
70AQI (US)
70AQI (US)
8th July 2026
76AQI (US)
76AQI (US)
9th July 2026
86AQI (US)
86AQI (US)
10th July 2026
74AQI (US)
74AQI (US)
11th July 2026
36AQI (US)
36AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
31AQI (US)
31AQI (US)
14th July 2026
57AQI (US)
57AQI (US)
15th July 2026
35AQI (US)
35AQI (US)
16th July 2026
59AQI (US)
59AQI (US)
17th July 2026
26AQI (US)
26AQI (US)
18th July 2026
70AQI (US)
70AQI (US)
19th July 2026
61AQI (US)
61AQI (US)
20th July 2026
64AQI (US)
64AQI (US)
21st July 2026
76AQI (US)
76AQI (US)
22nd July 2026
68AQI (US)
68AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
77AQI (US)
77AQI (US)
25th July 2026
91AQI (US)
91AQI (US)
26th July 2026
64AQI (US)
64AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
59AQI (US)
59AQI (US)
29th July 2026
50AQI (US)
50AQI (US)
30th July 2026
55AQI (US)
55AQI (US)
31st July 2026
40AQI (US)
40AQI (US)
1st August 2026
35AQI (US)
35AQI (US)
2nd August 2026
35AQI (US)
35AQI (US)
3rd August 2026
37AQI (US)
37AQI (US)
4th August 2026
34AQI (US)
34AQI (US)
5th August 2026
47AQI (US)
47AQI (US)
6th August 2026
41AQI (US)
41AQI (US)
7th August 2026
65AQI (US)
65AQI (US)
8th August 2026
74AQI (US)
74AQI (US)
9th August 2026
78AQI (US)
78AQI (US)
10th August 2026
78AQI (US)
78AQI (US)
11th August 2026
71AQI (US)
71AQI (US)
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
132AQI (US)
113AQI (US)
98AQI (US)
87AQI (US)
69AQI (US)
57AQI (US)
57AQI (US)
54AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202686AQI (US)
5
15
11
9
17
2
18
12
1
2
19
9
8
22
1
10
20
11
20
6
5
37
118
54
14
Highest AQI (US) recorded in
January132AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
2025104AQI (US)
19
7
5
1
21
5
1
12
15
3
1
4
21
4
1
15
12
2
1
1
30
1
30
2
29
6
24
4
17
10
9
16
5
2
16
13
13
173
130
39
7
3
Highest AQI (US) recorded in
January151AQI (US)
Lowest AQI (US) recorded in
August58AQI (US)
2024111AQI (US)
1
13
15
2
7
19
3
4
21
5
1
1
9
12
6
2
20
11
1
26
3
3
27
1
3
26
2
5
19
4
2
1
11
14
5
11
12
7
1
23
7
14
155
123
66
8
Highest AQI (US) recorded in
February170AQI (US)
Lowest AQI (US) recorded in
July64AQI (US)
2023118AQI (US)
2
7
11
10
6
16
5
1
2
18
10
1
9
14
4
2
1
26
5
2
28
3
25
3
5
22
4
5
21
3
1
15
13
2
1
3
13
10
2
10
13
6
15
155
96
67
25
2
Highest AQI (US) recorded in
January184AQI (US)
Lowest AQI (US) recorded in
June73AQI (US)
2022121AQI (US)
2
2
12
7
1
7
9
4
1
18
8
1
1
11
17
1
1
1
25
5
3
27
3
18
1
1
18
10
2
12
8
9
4
8
17
1
1
11
14
5
10
121
86
70
19
1
Highest AQI (US) recorded in
January184AQI (US)
Lowest AQI (US) recorded in
August58AQI (US)
2021114AQI (US)
1
16
9
4
1
18
7
3
1
8
17
2
3
2
10
14
4
1
19
10
1
3
24
3
1
28
2
1
28
2
4
26
3
13
13
2
6
12
9
3
1
15
14
1
15
157
113
63
13
4
Highest AQI (US) recorded in
March183AQI (US)
Lowest AQI (US) recorded in
September64AQI (US)
2020105AQI (US)
2
5
5
1
7
12
2
1
12
5
3
23
4
2
25
4
9
17
5
2
21
6
1
18
10
3
3
13
10
4
3
5
21
2
17
131
69
42
6
1
Highest AQI (US) recorded in
December159AQI (US)
Lowest AQI (US) recorded in
August68AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
121AQI (US)Least Polluted Year Recorded
2026(Avg.)
86AQI (US)Chencang Epa Compound's annual 2026 AQI (US) (86) shows an average percentage change of -23.08% (improved AQI (US)) compared to previous years: 2020 (105), 2021 (114), 2022 (121), 2023 (118), 2024 (111), 2025 (104).
