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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Epa Chencang, 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

Epa Chencang, Baojishi, Shaanxi, China

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
24th Aug 2024
97AQI
Lowest AQI recorded on
4th Aug 2026
33AQI

Same Day Analysis (13th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 37 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

Epa Chencang, Baojishi, Shaanxi, China

AQI
Day
Night
.

5 AM12th Aug 2026

7 PM

4 AM13th Aug 2026

Day time
Avg. Highest Time
6AM12th Aug

46AQI

Avg. Lowest Time
1PM12th Aug

21AQI

Night time
Avg. Highest Time
5AM12th Aug

50AQI

Avg. Lowest Time
8PM12th Aug

23AQI

In the last 24 hours,

Epa Chencang's AQI reached its highest point of 50 at 5 AM during the Night, while the lowest point, 21, was recorded at 1 PM during the Day between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Epa Chencang, Baojishi, Shaanxi, China

JulAug
15th - 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 - 12th12th - 13th13th
Day
Night
15th Jul 2026295 AMAQI
15th Jul 2026316 AMAQI
15th Jul 2026257 AMAQI
15th Jul 2026278 AMAQI
15th Jul 2026389 AMAQI
15th Jul 20263610 AMAQI
15th Jul 20263011 AMAQI
15th Jul 20262912 PMAQI
15th Jul 2026281 PMAQI
15th Jul 2026272 PMAQI
15th Jul 2026293 PMAQI
15th Jul 2026294 PMAQI
15th Jul 2026325 PMAQI
15th Jul 2026346 PMAQI
15th Jul 2026367 PMAQI
15th Jul 2026448 PMAQI
15th Jul 2026539 PMAQI
15th Jul 20265210 PMAQI
15th Jul 20265711 PMAQI
16th Jul 20265412 AMAQI
16th Jul 2026621 AMAQI
16th Jul 2026532 AMAQI
16th Jul 2026523 AMAQI
16th Jul 2026544 AMAQI

28°C19/36°C

16th Jul 2026545 AMAQI
16th Jul 2026556 AMAQI
16th Jul 2026547 AMAQI
16th Jul 2026568 AMAQI
16th Jul 2026599 AMAQI
16th Jul 20267810 AMAQI
16th Jul 20269211 AMAQI
16th Jul 20269412 PMAQI
16th Jul 2026891 PMAQI
16th Jul 2026892 PMAQI
16th Jul 2026863 PMAQI
16th Jul 2026844 PMAQI
16th Jul 2026875 PMAQI
16th Jul 2026456 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026248 PMAQI
16th Jul 2026229 PMAQI
16th Jul 20261810 PMAQI
16th Jul 20261311 PMAQI
17th Jul 20261012 AMAQI
17th Jul 202681 AMAQI
17th Jul 202692 AMAQI
17th Jul 202693 AMAQI
17th Jul 202684 AMAQI

27°C21/38°C

17th Jul 2026125 AMAQI
17th Jul 2026126 AMAQI
17th Jul 2026147 AMAQI
17th Jul 2026178 AMAQI
17th Jul 2026219 AMAQI
17th Jul 20262110 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20263012 PMAQI
17th Jul 2026341 PMAQI
17th Jul 2026292 PMAQI
17th Jul 2026313 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026317 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20265711 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026631 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026563 AMAQI
18th Jul 2026544 AMAQI

27°C17/36°C

18th Jul 2026445 AMAQI
18th Jul 2026406 AMAQI
18th Jul 2026477 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026789 AMAQI
18th Jul 20268510 AMAQI
18th Jul 20267611 AMAQI
18th Jul 20268112 PMAQI
18th Jul 2026761 PMAQI
18th Jul 2026762 PMAQI
18th Jul 2026763 PMAQI
18th Jul 2026764 PMAQI
18th Jul 2026705 PMAQI
18th Jul 2026666 PMAQI
18th Jul 2026717 PMAQI
18th Jul 2026628 PMAQI
18th Jul 2026789 PMAQI
18th Jul 20269710 PMAQI
18th Jul 202610611 PMAQI
19th Jul 20269812 AMAQI
19th Jul 2026841 AMAQI
19th Jul 2026712 AMAQI
19th Jul 2026703 AMAQI
19th Jul 2026704 AMAQI

26°C19/33°C

19th Jul 2026655 AMAQI
19th Jul 2026586 AMAQI
19th Jul 2026577 AMAQI
19th Jul 2026548 AMAQI
19th Jul 2026559 AMAQI
19th Jul 20265610 AMAQI
19th Jul 20265911 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026521 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026523 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026495 PMAQI
19th Jul 2026506 PMAQI
19th Jul 2026547 PMAQI
19th Jul 2026578 PMAQI
19th Jul 2026569 PMAQI
19th Jul 20266510 PMAQI
19th Jul 20267111 PMAQI
20th Jul 20266712 AMAQI
20th Jul 2026671 AMAQI
20th Jul 2026592 AMAQI
20th Jul 2026643 AMAQI
20th Jul 2026574 AMAQI

29°C19/40°C

20th Jul 2026585 AMAQI
20th Jul 2026556 AMAQI
20th Jul 2026527 AMAQI
20th Jul 2026488 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20265110 AMAQI
20th Jul 20265311 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026641 PMAQI
20th Jul 2026652 PMAQI
20th Jul 2026663 PMAQI
20th Jul 2026624 PMAQI
20th Jul 2026635 PMAQI
20th Jul 2026706 PMAQI
20th Jul 2026727 PMAQI
20th Jul 2026818 PMAQI
20th Jul 2026859 PMAQI
20th Jul 20268310 PMAQI
20th Jul 20268411 PMAQI
21st Jul 20268312 AMAQI
21st Jul 2026721 AMAQI
21st Jul 2026782 AMAQI
21st Jul 2026823 AMAQI
21st Jul 2026704 AMAQI

29°C20/40°C

21st Jul 2026745 AMAQI
21st Jul 2026696 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026628 AMAQI
21st Jul 2026609 AMAQI
21st Jul 20267210 AMAQI
21st Jul 20267012 PMAQI
21st Jul 2026711 PMAQI
21st Jul 2026812 PMAQI
21st Jul 2026823 PMAQI
21st Jul 2026804 PMAQI
21st Jul 2026785 PMAQI
21st Jul 2026966 PMAQI
21st Jul 2026767 PMAQI
21st Jul 2026748 PMAQI
21st Jul 2026769 PMAQI
21st Jul 20268910 PMAQI
21st Jul 20268811 PMAQI
22nd Jul 20269012 AMAQI
22nd Jul 2026861 AMAQI
22nd Jul 2026642 AMAQI
22nd Jul 2026683 AMAQI
22nd Jul 2026634 AMAQI

28°C20/39°C

22nd Jul 2026625 AMAQI
22nd Jul 2026646 AMAQI
22nd Jul 2026647 AMAQI
22nd Jul 2026668 AMAQI
22nd Jul 2026709 AMAQI
22nd Jul 20267110 AMAQI
22nd Jul 20267411 AMAQI
22nd Jul 20266712 PMAQI
22nd Jul 2026691 PMAQI
22nd Jul 2026672 PMAQI
22nd Jul 2026693 PMAQI
22nd Jul 2026644 PMAQI
22nd Jul 2026635 PMAQI
22nd Jul 2026656 PMAQI
22nd Jul 2026587 PMAQI
22nd Jul 2026588 PMAQI
22nd Jul 2026609 PMAQI
22nd Jul 20266410 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20263212 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026334 AMAQI

26°C17/39°C

23rd Jul 2026365 AMAQI
23rd Jul 2026386 AMAQI
23rd Jul 2026407 AMAQI
23rd Jul 2026488 AMAQI
23rd Jul 2026569 AMAQI
23rd Jul 20265610 AMAQI
23rd Jul 20265711 AMAQI
23rd Jul 20265212 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026544 PMAQI
23rd Jul 2026565 PMAQI
23rd Jul 2026556 PMAQI
23rd Jul 2026567 PMAQI
23rd Jul 2026598 PMAQI
23rd Jul 2026639 PMAQI
23rd Jul 20266610 PMAQI
23rd Jul 20266311 PMAQI
24th Jul 20266412 AMAQI
24th Jul 2026621 AMAQI
24th Jul 2026652 AMAQI
24th Jul 2026643 AMAQI
24th Jul 2026684 AMAQI

28°C18/39°C

24th Jul 2026655 AMAQI
24th Jul 2026666 AMAQI
24th Jul 2026717 AMAQI
24th Jul 2026788 AMAQI
24th Jul 2026929 AMAQI
24th Jul 20268310 AMAQI
24th Jul 202610511 AMAQI
24th Jul 202610012 PMAQI
24th Jul 20261021 PMAQI
24th Jul 2026922 PMAQI
24th Jul 2026843 PMAQI
24th Jul 2026804 PMAQI
24th Jul 2026805 PMAQI
24th Jul 2026786 PMAQI
24th Jul 2026727 PMAQI
24th Jul 2026788 PMAQI
24th Jul 2026739 PMAQI
24th Jul 20267410 PMAQI
24th Jul 20267311 PMAQI
25th Jul 20266912 AMAQI
25th Jul 2026691 AMAQI
25th Jul 2026752 AMAQI
25th Jul 2026803 AMAQI
25th Jul 2026834 AMAQI

29°C19/38°C

25th Jul 2026835 AMAQI
25th Jul 2026846 AMAQI
25th Jul 2026847 AMAQI
25th Jul 2026878 AMAQI
25th Jul 2026909 AMAQI
25th Jul 20269310 AMAQI
25th Jul 202610811 AMAQI
25th Jul 202610812 PMAQI
25th Jul 20261051 PMAQI
25th Jul 2026942 PMAQI
25th Jul 2026883 PMAQI
25th Jul 2026814 PMAQI
25th Jul 2026885 PMAQI
25th Jul 20261006 PMAQI
25th Jul 2026927 PMAQI
25th Jul 2026988 PMAQI
25th Jul 20261009 PMAQI
25th Jul 20269810 PMAQI
25th Jul 20269011 PMAQI
26th Jul 20267612 AMAQI
26th Jul 2026741 AMAQI
26th Jul 2026752 AMAQI
26th Jul 2026813 AMAQI
26th Jul 2026724 AMAQI

29°C20/38°C

26th Jul 2026755 AMAQI
26th Jul 2026736 AMAQI
26th Jul 2026737 AMAQI
26th Jul 2026708 AMAQI
26th Jul 2026739 AMAQI
26th Jul 20267810 AMAQI
26th Jul 20269311 AMAQI
26th Jul 20269012 PMAQI
26th Jul 2026881 PMAQI
26th Jul 2026782 PMAQI
26th Jul 2026763 PMAQI
26th Jul 2026714 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026306 PMAQI
26th Jul 2026257 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 20262111 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026544 PMAQI
27th Jul 2026565 PMAQI
27th Jul 2026556 PMAQI
27th Jul 2026587 PMAQI
27th Jul 2026638 PMAQI
27th Jul 2026629 PMAQI
27th Jul 20266010 PMAQI
27th Jul 20265711 PMAQI
28th Jul 20265512 AMAQI
28th Jul 2026501 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026483 AMAQI
28th Jul 2026514 AMAQI

26°C18/36°C

28th Jul 2026515 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026537 AMAQI
28th Jul 2026518 AMAQI
28th Jul 2026529 AMAQI
28th Jul 20265910 AMAQI
28th Jul 20266411 AMAQI
28th Jul 20267112 PMAQI
28th Jul 2026791 PMAQI
28th Jul 2026722 PMAQI
28th Jul 2026593 PMAQI
28th Jul 2026574 PMAQI
28th Jul 2026565 PMAQI
28th Jul 2026576 PMAQI
28th Jul 2026557 PMAQI
28th Jul 2026578 PMAQI
28th Jul 2026689 PMAQI
28th Jul 20266810 PMAQI
28th Jul 20266411 PMAQI
29th Jul 20265312 AMAQI
29th Jul 2026491 AMAQI
29th Jul 2026502 AMAQI
29th Jul 2026463 AMAQI
29th Jul 2026424 AMAQI

25°C18/33°C

29th Jul 2026405 AMAQI
29th Jul 2026426 AMAQI
29th Jul 2026467 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20265311 AMAQI
29th Jul 20266212 PMAQI
29th Jul 2026601 PMAQI
29th Jul 2026622 PMAQI
29th Jul 2026573 PMAQI
29th Jul 2026514 PMAQI
29th Jul 2026485 PMAQI
29th Jul 2026446 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026488 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20265310 PMAQI
29th Jul 20265711 PMAQI
30th Jul 20265512 AMAQI
30th Jul 2026551 AMAQI
30th Jul 2026532 AMAQI
30th Jul 2026573 AMAQI
30th Jul 2026564 AMAQI

26°C19/35°C

30th Jul 2026605 AMAQI
30th Jul 2026586 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026568 AMAQI
30th Jul 2026599 AMAQI
30th Jul 20265810 AMAQI
30th Jul 20266011 AMAQI
30th Jul 20266612 PMAQI
30th Jul 2026831 PMAQI
30th Jul 2026852 PMAQI
30th Jul 2026753 PMAQI
30th Jul 2026604 PMAQI
30th Jul 2026515 PMAQI
30th Jul 2026466 PMAQI
30th Jul 2026447 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026289 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 2026219 AMAQI
31st Jul 20262410 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026544 PMAQI
31st Jul 2026625 PMAQI
31st Jul 2026596 PMAQI
31st Jul 2026567 PMAQI
31st Jul 2026558 PMAQI
31st Jul 2026559 PMAQI
31st Jul 20265410 PMAQI
31st Jul 20264911 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026291 AMAQI
1st Aug 2026312 AMAQI
1st Aug 2026333 AMAQI
1st Aug 2026234 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 20263310 AMAQI
1st Aug 20264711 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026542 PMAQI
1st Aug 2026473 PMAQI
1st Aug 2026344 PMAQI
1st Aug 2026275 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026348 PMAQI
1st Aug 2026369 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20263312 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026254 AMAQI

21°C16/26°C

2nd Aug 2026275 AMAQI
2nd Aug 2026256 AMAQI
2nd Aug 2026367 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026499 AMAQI
2nd Aug 20265410 AMAQI
2nd Aug 20264711 AMAQI
2nd Aug 20265112 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026342 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262911 PMAQI
3rd Aug 20263312 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026242 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI

18°C17/20°C

3rd Aug 2026315 AMAQI
3rd Aug 2026296 AMAQI
3rd Aug 2026277 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026519 AMAQI
3rd Aug 20265710 AMAQI
3rd Aug 20264611 AMAQI
3rd Aug 20265012 PMAQI
3rd Aug 2026581 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026493 PMAQI
3rd Aug 2026564 PMAQI
3rd Aug 2026275 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026317 PMAQI
3rd Aug 2026268 PMAQI
3rd Aug 2026339 PMAQI
3rd Aug 20262410 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026281 AMAQI
4th Aug 2026272 AMAQI
4th Aug 2026403 AMAQI
4th Aug 2026274 AMAQI

20°C15/26°C

4th Aug 2026335 AMAQI
4th Aug 2026236 AMAQI
4th Aug 2026337 AMAQI
4th Aug 2026368 AMAQI
4th Aug 2026429 AMAQI
4th Aug 20262810 AMAQI
4th Aug 20264211 AMAQI
4th Aug 20264712 PMAQI
4th Aug 2026341 PMAQI
4th Aug 2026312 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20264010 PMAQI
4th Aug 20264411 PMAQI
5th Aug 20264812 AMAQI
5th Aug 2026551 AMAQI
5th Aug 2026602 AMAQI
5th Aug 2026583 AMAQI
5th Aug 2026634 AMAQI

21°C14/29°C

5th Aug 2026625 AMAQI
5th Aug 2026706 AMAQI
5th Aug 2026677 AMAQI
5th Aug 2026728 AMAQI
5th Aug 2026669 AMAQI
5th Aug 20266810 AMAQI
5th Aug 20266711 AMAQI
5th Aug 20266412 PMAQI
5th Aug 2026551 PMAQI
5th Aug 2026442 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026217 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026362 AMAQI
6th Aug 2026483 AMAQI
6th Aug 2026464 AMAQI

23°C18/29°C

6th Aug 2026485 AMAQI
6th Aug 2026526 AMAQI
6th Aug 2026567 AMAQI
6th Aug 2026558 AMAQI
6th Aug 2026559 AMAQI
6th Aug 20265510 AMAQI
6th Aug 20265711 AMAQI
6th Aug 20265312 PMAQI
6th Aug 2026461 PMAQI
6th Aug 2026422 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026314 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026347 PMAQI
6th Aug 2026338 PMAQI
6th Aug 2026339 PMAQI
6th Aug 20263110 PMAQI
6th Aug 20263311 PMAQI
7th Aug 20263112 AMAQI
7th Aug 2026421 AMAQI
7th Aug 2026672 AMAQI
7th Aug 2026673 AMAQI
7th Aug 2026624 AMAQI

24°C18/30°C

7th Aug 2026835 AMAQI
7th Aug 2026836 AMAQI
7th Aug 2026827 AMAQI
7th Aug 2026808 AMAQI
7th Aug 2026849 AMAQI
7th Aug 20268210 AMAQI
7th Aug 20267211 AMAQI
7th Aug 20267112 PMAQI
7th Aug 2026681 PMAQI
7th Aug 2026602 PMAQI
7th Aug 2026563 PMAQI
7th Aug 2026544 PMAQI
7th Aug 2026505 PMAQI
7th Aug 2026556 PMAQI
7th Aug 2026507 PMAQI
7th Aug 2026538 PMAQI
7th Aug 2026629 PMAQI
7th Aug 20266210 PMAQI
7th Aug 20266011 PMAQI
8th Aug 20265812 AMAQI
8th Aug 2026591 AMAQI
8th Aug 2026622 AMAQI
8th Aug 2026603 AMAQI
8th Aug 2026624 AMAQI

23°C17/30°C

8th Aug 2026605 AMAQI
8th Aug 2026606 AMAQI
8th Aug 2026597 AMAQI
8th Aug 2026588 AMAQI
8th Aug 2026629 AMAQI
8th Aug 20266610 AMAQI
8th Aug 20267911 AMAQI
8th Aug 20268212 PMAQI
8th Aug 2026901 PMAQI
8th Aug 2026872 PMAQI
8th Aug 2026833 PMAQI
8th Aug 2026864 PMAQI
8th Aug 2026825 PMAQI
8th Aug 2026686 PMAQI
8th Aug 2026857 PMAQI
8th Aug 2026858 PMAQI
8th Aug 2026869 PMAQI
8th Aug 20268310 PMAQI
8th Aug 20268611 PMAQI
9th Aug 20268612 AMAQI
9th Aug 2026741 AMAQI
9th Aug 2026722 AMAQI
9th Aug 2026743 AMAQI
9th Aug 2026744 AMAQI

23°C18/30°C

9th Aug 2026705 AMAQI
9th Aug 2026746 AMAQI
9th Aug 2026737 AMAQI
9th Aug 2026758 AMAQI
9th Aug 2026829 AMAQI
9th Aug 20268110 AMAQI
9th Aug 20268711 AMAQI
9th Aug 20269212 PMAQI
9th Aug 2026881 PMAQI
9th Aug 2026902 PMAQI
9th Aug 2026783 PMAQI
9th Aug 2026694 PMAQI
9th Aug 2026705 PMAQI
9th Aug 2026666 PMAQI
9th Aug 2026637 PMAQI
9th Aug 2026708 PMAQI
9th Aug 2026799 PMAQI
9th Aug 20268110 PMAQI
9th Aug 20268811 PMAQI
10th Aug 20268712 AMAQI
10th Aug 2026941 AMAQI
10th Aug 2026842 AMAQI
10th Aug 2026813 AMAQI
10th Aug 2026864 AMAQI

24°C19/31°C

10th Aug 2026885 AMAQI
10th Aug 2026806 AMAQI
10th Aug 2026847 AMAQI
10th Aug 2026838 AMAQI
10th Aug 2026859 AMAQI
10th Aug 20268710 AMAQI
10th Aug 20266411 AMAQI
10th Aug 20266412 PMAQI
10th Aug 2026691 PMAQI
10th Aug 2026652 PMAQI
10th Aug 2026623 PMAQI
10th Aug 2026644 PMAQI
10th Aug 2026695 PMAQI
10th Aug 2026716 PMAQI
10th Aug 2026717 PMAQI
10th Aug 2026748 PMAQI
10th Aug 2026869 PMAQI
10th Aug 20268710 PMAQI
10th Aug 20269511 PMAQI
11th Aug 20268812 AMAQI
11th Aug 2026791 AMAQI
11th Aug 2026872 AMAQI
11th Aug 2026883 AMAQI
11th Aug 2026854 AMAQI

24°C19/31°C

11th Aug 2026805 AMAQI
11th Aug 2026816 AMAQI
11th Aug 2026807 AMAQI
11th Aug 2026828 AMAQI
11th Aug 2026789 AMAQI
11th Aug 20268210 AMAQI
11th Aug 20267611 AMAQI
11th Aug 20267012 PMAQI
11th Aug 2026651 PMAQI
11th Aug 2026582 PMAQI
11th Aug 2026503 PMAQI
11th Aug 2026504 PMAQI
11th Aug 2026465 PMAQI
11th Aug 2026506 PMAQI
11th Aug 2026527 PMAQI
11th Aug 2026548 PMAQI
11th Aug 2026649 PMAQI
11th Aug 20266610 PMAQI
11th Aug 20267211 PMAQI
12th Aug 20266612 AMAQI
12th Aug 2026581 AMAQI
12th Aug 2026582 AMAQI
12th Aug 2026623 AMAQI
12th Aug 2026544 AMAQI

23°C17/31°C

12th Aug 2026505 AMAQI
12th Aug 2026466 AMAQI
12th Aug 2026447 AMAQI
12th Aug 2026388 AMAQI
12th Aug 2026339 AMAQI
12th Aug 20263810 AMAQI
12th Aug 20263311 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026211 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026296 PMAQI
12th Aug 2026257 PMAQI
12th Aug 2026238 PMAQI
12th Aug 2026339 PMAQI
12th Aug 20263610 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20263312 AMAQI
13th Aug 2026401 AMAQI
13th Aug 2026362 AMAQI
13th Aug 2026293 AMAQI
13th Aug 2026334 AMAQI

24°C18/33°C

13th Aug 2026275 AMAQI
5 AM
13th Aug 2026296 AMAQI
13th Aug 2026277 AMAQI
13th Aug 2026238 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262611 AMAQI
13th Aug 20262412 PMAQI
12 PM
13th Aug 2026281 PMAQI
13th Aug 2026292 PMAQI
13th Aug 2026243 PMAQI
13th Aug 2026274 PMAQI
13th Aug 2026385 PMAQI
13th Aug 2026546 PMAQI
13th Aug 2026537 PMAQI
7 PM
13th Aug 2026588 PMAQI
13th Aug 2026629 PMAQI
13th Aug 20267210 PMAQI
13th Aug 20267411 PMAQI
12 AM
4 AM

23°C16/33°C

Day time
Avg. Highest Time
11 AM - 1 PM

61AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM - 7 PM

51AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 61), while the lowest AQI was between 5 PM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
9 PM - 11 PM

57AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM - 8 PM

52AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 57), while the lowest AQI was between 1 AM to 8 PM (Avg. 52).

2026 Days Vs Air Quality

Epa Chencang, Baojishi, Shaanxi, China

2026

18%

40

54%

121

22%

50

6%

14

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
40 Days
Moderate
121 Days
Poor
50 Days
Unhealthy
14 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 18%

Health Risk Level:

Extreme

In 2026, 18% of 225 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

Epa Chencang, 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)
2nd January 2026
166AQI (US)
3rd January 2026
167AQI (US)
4th January 2026
137AQI (US)
5th January 2026
91AQI (US)
6th January 2026
96AQI (US)
7th January 2026
102AQI (US)
8th January 2026
107AQI (US)
9th January 2026
102AQI (US)
10th January 2026
94AQI (US)
11th January 2026
107AQI (US)
12th January 2026
121AQI (US)
13th January 2026
100AQI (US)
14th January 2026
139AQI (US)
15th January 2026
121AQI (US)
16th January 2026
119AQI (US)
17th January 2026
153AQI (US)
18th January 2026
146AQI (US)
19th January 2026
82AQI (US)
20th January 2026
96AQI (US)
21st January 2026
145AQI (US)
22nd January 2026
155AQI (US)
23rd January 2026
160AQI (US)
24th January 2026
167AQI (US)
25th January 2026
178AQI (US)
26th January 2026
156AQI (US)
27th January 2026
160AQI (US)
28th January 2026
165AQI (US)
29th January 2026
140AQI (US)
30th January 2026
110AQI (US)
31st January 2026
157AQI (US)
1st February 2026
141AQI (US)
2nd February 2026
146AQI (US)
3rd February 2026
162AQI (US)
4th February 2026
132AQI (US)
5th February 2026
129AQI (US)
6th February 2026
152AQI (US)
7th February 2026
107AQI (US)
8th February 2026
105AQI (US)
9th February 2026
136AQI (US)
10th February 2026
78AQI (US)
11th February 2026
129AQI (US)
12th February 2026
116AQI (US)
13th February 2026
94AQI (US)
14th February 2026
127AQI (US)
15th February 2026
65AQI (US)
16th February 2026
69AQI (US)
17th February 2026
125AQI (US)
18th February 2026
126AQI (US)
19th February 2026
104AQI (US)
20th February 2026
91AQI (US)
21st February 2026
94AQI (US)
22nd February 2026
99AQI (US)
23rd February 2026
115AQI (US)
24th February 2026
74AQI (US)
25th February 2026
89AQI (US)
26th February 2026
103AQI (US)
27th February 2026
137AQI (US)
28th February 2026
104AQI (US)
1st March 2026
58AQI (US)
2nd March 2026
75AQI (US)
3rd March 2026
99AQI (US)
4th March 2026
138AQI (US)
5th March 2026
105AQI (US)
6th March 2026
99AQI (US)
7th March 2026
81AQI (US)
8th March 2026
86AQI (US)
9th March 2026
67AQI (US)
10th March 2026
133AQI (US)
11th March 2026
141AQI (US)
12th March 2026
164AQI (US)
13th March 2026
146AQI (US)
14th March 2026
55AQI (US)
15th March 2026
65AQI (US)
16th March 2026
98AQI (US)
17th March 2026
85AQI (US)
18th March 2026
64AQI (US)
19th March 2026
103AQI (US)
20th March 2026
98AQI (US)
21st March 2026
118AQI (US)
22nd March 2026
98AQI (US)
23rd March 2026
125AQI (US)
24th March 2026
147AQI (US)
25th March 2026
133AQI (US)
26th March 2026
98AQI (US)
27th March 2026
85AQI (US)
28th March 2026
64AQI (US)
29th March 2026
83AQI (US)
30th March 2026
52AQI (US)
31st March 2026
61AQI (US)
1st April 2026
74AQI (US)
2nd April 2026
98AQI (US)
3rd April 2026
70AQI (US)
4th April 2026
84AQI (US)
5th April 2026
102AQI (US)
6th April 2026
100AQI (US)
7th April 2026
108AQI (US)
8th April 2026
130AQI (US)
9th April 2026
105AQI (US)
10th April 2026
87AQI (US)
11th April 2026
82AQI (US)
12th April 2026
94AQI (US)
13th April 2026
76AQI (US)
14th April 2026
114AQI (US)
15th April 2026
129AQI (US)
16th April 2026
64AQI (US)
17th April 2026
70AQI (US)
18th April 2026
78AQI (US)
19th April 2026
87AQI (US)
20th April 2026
66AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
38AQI (US)
23rd April 2026
66AQI (US)
24th April 2026
77AQI (US)
25th April 2026
93AQI (US)
26th April 2026
92AQI (US)
27th April 2026
69AQI (US)
28th April 2026
52AQI (US)
29th April 2026
112AQI (US)
30th April 2026
102AQI (US)
1st May 2026
75AQI (US)
2nd May 2026
54AQI (US)
3rd May 2026
42AQI (US)
4th May 2026
32AQI (US)
5th May 2026
67AQI (US)
6th May 2026
66AQI (US)
7th May 2026
48AQI (US)
8th May 2026
35AQI (US)
9th May 2026
44AQI (US)
10th May 2026
64AQI (US)
11th May 2026
75AQI (US)
12th May 2026
75AQI (US)
13th May 2026
56AQI (US)
14th May 2026
69AQI (US)
15th May 2026
99AQI (US)
16th May 2026
79AQI (US)
17th May 2026
78AQI (US)
18th May 2026
76AQI (US)
19th May 2026
76AQI (US)
20th May 2026
89AQI (US)
21st May 2026
98AQI (US)
22nd May 2026
102AQI (US)
23rd May 2026
89AQI (US)
24th May 2026
80AQI (US)
25th May 2026
82AQI (US)
26th May 2026
59AQI (US)
27th May 2026
89AQI (US)
28th May 2026
68AQI (US)
29th May 2026
49AQI (US)
30th May 2026
47AQI (US)
31st May 2026
36AQI (US)
1st June 2026
68AQI (US)
2nd June 2026
78AQI (US)
3rd June 2026
69AQI (US)
4th June 2026
78AQI (US)
5th June 2026
83AQI (US)
6th June 2026
57AQI (US)
7th June 2026
63AQI (US)
8th June 2026
43AQI (US)
9th June 2026
40AQI (US)
10th June 2026
50AQI (US)
11th June 2026
50AQI (US)
12th June 2026
34AQI (US)
13th June 2026
56AQI (US)
14th June 2026
62AQI (US)
15th June 2026
69AQI (US)
16th June 2026
76AQI (US)
17th June 2026
75AQI (US)
18th June 2026
45AQI (US)
19th June 2026
33AQI (US)
20th June 2026
30AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
53AQI (US)
24th June 2026
58AQI (US)
25th June 2026
51AQI (US)
26th June 2026
50AQI (US)
27th June 2026
60AQI (US)
28th June 2026
60AQI (US)
29th June 2026
67AQI (US)
30th June 2026
67AQI (US)
1st July 2026
67AQI (US)
2nd July 2026
35AQI (US)
3rd July 2026
50AQI (US)
4th July 2026
58AQI (US)
5th July 2026
62AQI (US)
6th July 2026
65AQI (US)
7th July 2026
70AQI (US)
8th July 2026
75AQI (US)
9th July 2026
86AQI (US)
10th July 2026
73AQI (US)
11th July 2026
37AQI (US)
12th July 2026
27AQI (US)
13th July 2026
29AQI (US)
14th July 2026
58AQI (US)
15th July 2026
33AQI (US)
16th July 2026
58AQI (US)
17th July 2026
26AQI (US)
18th July 2026
69AQI (US)
19th July 2026
61AQI (US)
20th July 2026
64AQI (US)
21st July 2026
76AQI (US)
22nd July 2026
66AQI (US)
23rd July 2026
48AQI (US)
24th July 2026
78AQI (US)
25th July 2026
89AQI (US)
26th July 2026
64AQI (US)
27th July 2026
37AQI (US)
28th July 2026
58AQI (US)
29th July 2026
49AQI (US)
30th July 2026
55AQI (US)
31st July 2026
40AQI (US)
1st August 2026
34AQI (US)
2nd August 2026
34AQI (US)
3rd August 2026
37AQI (US)
4th August 2026
33AQI (US)
5th August 2026
47AQI (US)
6th August 2026
41AQI (US)
7th August 2026
64AQI (US)
8th August 2026
73AQI (US)
9th August 2026
77AQI (US)
10th August 2026
78AQI (US)
11th August 2026
70AQI (US)
12th August 2026
38AQI (US)
13th August 2026
37AQI (US)
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)

112AQI (US)

98AQI (US)

85AQI (US)

68AQI (US)

56AQI (US)

57AQI (US)

51AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202684AQI (US)

6
14
11
9
17
2
20
10
1
2
20
8
8
22
1
11
19
11
20
8
5
40
121
50
14

Highest AQI (US) recorded in

January

132AQI (US)

Lowest AQI (US) recorded in

August

51AQI (US)

2025104AQI (US)

20
6
5
1
21
5
1
12
14
4
1
4
22
3
1
17
11
2
1
30
1
30
1
30
5
25
3
18
10
6
19
5
2
16
13
10
175
133
38
6
3

Highest AQI (US) recorded in

January

150AQI (US)

Lowest AQI (US) recorded in

August

59AQI (US)

2024100AQI (US)

10
12
4
4
14
2
1
6
10
6
2
10
11
3
1
3
23
5
30
10
21
1
30
3
19
5
2
2
17
7
5
11
10
9
1
23
7
22
172
85
58
3

Highest AQI (US) recorded in

January

151AQI (US)

Lowest AQI (US) recorded in

July

59AQI (US)

2023139AQI (US)

1
2
5
11
14
1
6
13
14
1

Highest AQI (US) recorded in

December

142AQI (US)

Lowest AQI (US) recorded in

November

104AQI (US)

2020105AQI (US)

2
5
5
1
7
12
2
1
12
5
1
26
3
2
25
4
9
18
4
2
21
7
17
11
3
3
13
10
4
3
6
20
2
15
134
70
40
7

Highest AQI (US) recorded in

December

159AQI (US)

Lowest AQI (US) recorded in

August

68AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2023(Avg.)
139AQI (US)
Least Polluted Year Recorded
2026(Avg.)
84AQI (US)

Epa Chencang's annual 2026 AQI (US) (84) shows an average percentage change of -23.6% (improved AQI (US)) compared to previous years: 2020 (105), 2023 (139), 2024 (100), 2025 (104).