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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Qingguan County Chengguan Town Police Station, Yanan, 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+

July Air Quality Analysis

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
21st Jul 2024
135AQI
Lowest AQI recorded on
11th Jul 2026
27AQI

Same Day Analysis (16th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 43 of Good air quality, showing improvement over 2025, 2023 and 2022 on the same day.

Day & Night AQI Trend: 15th Jul - 16th Jul 2026

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

AQI
Day
Night
.

5 AM15th Jul 2026

8 PM

4 AM16th Jul 2026

Day time
Avg. Highest Time
2PM15th Jul

60AQI

Avg. Lowest Time
7PM15th Jul

42AQI

Night time
Avg. Highest Time
11PM15th Jul

59AQI

Avg. Lowest Time
8PM15th Jul

42AQI

In the last 24 hours,

Qingguan County Chengguan Town Police Station's AQI reached its highest point of 60 at 2 PM during the Day, while the lowest point, 42, was recorded at 8 PM during the Night between 15th Jul and 16th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

JunJul
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
17th Jun 2026705 AMAQI
17th Jun 2026766 AMAQI
17th Jun 2026827 AMAQI
17th Jun 2026878 AMAQI
17th Jun 20261009 AMAQI
17th Jun 20269210 AMAQI
17th Jun 20268111 AMAQI
17th Jun 20267812 PMAQI
17th Jun 2026741 PMAQI
17th Jun 2026662 PMAQI
17th Jun 2026623 PMAQI
17th Jun 2026584 PMAQI
17th Jun 2026545 PMAQI
17th Jun 2026536 PMAQI
17th Jun 2026527 PMAQI
17th Jun 2026508 PMAQI
17th Jun 2026489 PMAQI
17th Jun 20265210 PMAQI
17th Jun 20265511 PMAQI
18th Jun 20265812 AMAQI
18th Jun 2026601 AMAQI
18th Jun 2026682 AMAQI
18th Jun 2026683 AMAQI
18th Jun 2026694 AMAQI

26°C22/31°C

18th Jun 2026735 AMAQI
18th Jun 2026766 AMAQI
18th Jun 2026767 AMAQI
18th Jun 2026818 AMAQI
18th Jun 2026849 AMAQI
18th Jun 20268410 AMAQI
18th Jun 20268311 AMAQI
18th Jun 20268012 PMAQI
18th Jun 2026761 PMAQI
18th Jun 2026762 PMAQI
18th Jun 2026723 PMAQI
18th Jun 2026714 PMAQI
18th Jun 2026645 PMAQI
18th Jun 2026626 PMAQI
18th Jun 2026567 PMAQI
18th Jun 2026548 PMAQI
18th Jun 2026539 PMAQI
18th Jun 20265210 PMAQI
18th Jun 20265311 PMAQI
19th Jun 20265112 AMAQI
19th Jun 2026501 AMAQI
19th Jun 2026512 AMAQI
19th Jun 2026493 AMAQI
19th Jun 2026494 AMAQI

24°C19/30°C

19th Jun 2026505 AMAQI
19th Jun 2026526 AMAQI
19th Jun 2026547 AMAQI
19th Jun 2026548 AMAQI
19th Jun 2026519 AMAQI
19th Jun 20264410 AMAQI
19th Jun 20264211 AMAQI
19th Jun 20263612 PMAQI
19th Jun 2026361 PMAQI
19th Jun 2026332 PMAQI
19th Jun 2026313 PMAQI
19th Jun 2026314 PMAQI
19th Jun 2026295 PMAQI
19th Jun 2026296 PMAQI
19th Jun 2026317 PMAQI
19th Jun 2026278 PMAQI
19th Jun 2026319 PMAQI
19th Jun 20263110 PMAQI
19th Jun 20263511 PMAQI
20th Jun 20263212 AMAQI
20th Jun 2026421 AMAQI
20th Jun 2026512 AMAQI
20th Jun 2026483 AMAQI
20th Jun 2026464 AMAQI

23°C17/28°C

20th Jun 2026425 AMAQI
20th Jun 2026446 AMAQI
20th Jun 2026467 AMAQI
20th Jun 2026388 AMAQI
20th Jun 2026369 AMAQI
20th Jun 20263410 AMAQI
20th Jun 20263111 AMAQI
20th Jun 20262812 PMAQI
20th Jun 2026271 PMAQI
20th Jun 2026272 PMAQI
20th Jun 2026263 PMAQI
20th Jun 2026254 PMAQI
20th Jun 2026265 PMAQI
20th Jun 2026286 PMAQI
20th Jun 2026287 PMAQI
20th Jun 2026368 PMAQI
20th Jun 2026429 PMAQI
20th Jun 20264610 PMAQI
20th Jun 20264211 PMAQI
21st Jun 20264812 AMAQI
21st Jun 2026511 AMAQI
21st Jun 2026522 AMAQI
21st Jun 2026493 AMAQI
21st Jun 2026484 AMAQI

23°C19/27°C

21st Jun 2026495 AMAQI
21st Jun 2026506 AMAQI
21st Jun 2026467 AMAQI
21st Jun 2026488 AMAQI
21st Jun 2026289 AMAQI
21st Jun 20262910 AMAQI
21st Jun 20262511 AMAQI
21st Jun 20265812 PMAQI
21st Jun 2026581 PMAQI
21st Jun 2026262 PMAQI
21st Jun 2026253 PMAQI
21st Jun 2026364 PMAQI
21st Jun 2026395 PMAQI
21st Jun 2026526 PMAQI
21st Jun 2026547 PMAQI
21st Jun 2026538 PMAQI
21st Jun 2026469 PMAQI
21st Jun 20264610 PMAQI
21st Jun 20264611 PMAQI
22nd Jun 20264412 AMAQI
22nd Jun 2026501 AMAQI
22nd Jun 2026542 AMAQI
22nd Jun 2026593 AMAQI
22nd Jun 2026584 AMAQI

21°C17/25°C

22nd Jun 2026575 AMAQI
22nd Jun 2026626 AMAQI
22nd Jun 2026657 AMAQI
22nd Jun 2026698 AMAQI
22nd Jun 2026529 AMAQI
22nd Jun 20264010 AMAQI
22nd Jun 20263811 AMAQI
22nd Jun 20263812 PMAQI
22nd Jun 2026381 PMAQI
22nd Jun 2026292 PMAQI
22nd Jun 2026233 PMAQI
22nd Jun 2026214 PMAQI
22nd Jun 2026215 PMAQI
22nd Jun 2026196 PMAQI
22nd Jun 2026197 PMAQI
22nd Jun 2026168 PMAQI
22nd Jun 2026169 PMAQI
22nd Jun 20261410 PMAQI
22nd Jun 20261611 PMAQI
23rd Jun 20261912 AMAQI
23rd Jun 2026161 AMAQI
23rd Jun 2026162 AMAQI
23rd Jun 2026183 AMAQI
23rd Jun 2026294 AMAQI

22°C15/30°C

23rd Jun 2026515 AMAQI
23rd Jun 2026596 AMAQI
23rd Jun 2026557 AMAQI
23rd Jun 2026648 AMAQI
23rd Jun 2026749 AMAQI
23rd Jun 20266710 AMAQI
23rd Jun 20266311 AMAQI
23rd Jun 20263812 PMAQI
23rd Jun 2026321 PMAQI
23rd Jun 2026462 PMAQI
23rd Jun 2026423 PMAQI
23rd Jun 2026294 PMAQI
23rd Jun 2026175 PMAQI
23rd Jun 2026146 PMAQI
23rd Jun 2026177 PMAQI
23rd Jun 2026218 PMAQI
23rd Jun 2026219 PMAQI
23rd Jun 20262710 PMAQI
23rd Jun 20263211 PMAQI
24th Jun 20264012 AMAQI
24th Jun 2026401 AMAQI
24th Jun 2026382 AMAQI
24th Jun 2026383 AMAQI
24th Jun 2026404 AMAQI

24°C18/30°C

24th Jun 2026405 AMAQI
24th Jun 2026406 AMAQI
24th Jun 2026407 AMAQI
24th Jun 2026578 AMAQI
24th Jun 2026589 AMAQI
24th Jun 20266310 AMAQI
24th Jun 20266211 AMAQI
24th Jun 20265612 PMAQI
24th Jun 2026571 PMAQI
24th Jun 2026582 PMAQI
24th Jun 2026543 PMAQI
24th Jun 2026484 PMAQI
24th Jun 2026425 PMAQI
24th Jun 2026426 PMAQI
24th Jun 2026407 PMAQI
24th Jun 2026428 PMAQI
24th Jun 2026469 PMAQI
24th Jun 20264410 PMAQI
24th Jun 20264211 PMAQI
25th Jun 20265512 AMAQI
25th Jun 2026531 AMAQI
25th Jun 2026562 AMAQI
25th Jun 2026563 AMAQI
25th Jun 2026564 AMAQI

25°C19/31°C

25th Jun 2026595 AMAQI
25th Jun 2026566 AMAQI
25th Jun 2026557 AMAQI
25th Jun 2026578 AMAQI
25th Jun 2026629 AMAQI
25th Jun 20266510 AMAQI
25th Jun 20266211 AMAQI
25th Jun 20265812 PMAQI
25th Jun 2026581 PMAQI
25th Jun 2026572 PMAQI
25th Jun 2026573 PMAQI
25th Jun 2026504 PMAQI
25th Jun 2026425 PMAQI
25th Jun 2026426 PMAQI
25th Jun 2026427 PMAQI
25th Jun 2026408 PMAQI
25th Jun 2026409 PMAQI
25th Jun 20263810 PMAQI
25th Jun 20264011 PMAQI
26th Jun 20264012 AMAQI
26th Jun 2026361 AMAQI
26th Jun 2026342 AMAQI
26th Jun 2026403 AMAQI
26th Jun 2026484 AMAQI

26°C22/31°C

26th Jun 2026535 AMAQI
26th Jun 2026556 AMAQI
26th Jun 2026527 AMAQI
26th Jun 2026408 AMAQI
26th Jun 2026269 AMAQI
26th Jun 20262510 AMAQI
26th Jun 20262411 AMAQI
26th Jun 20263812 PMAQI
26th Jun 2026551 PMAQI
26th Jun 2026342 PMAQI
26th Jun 2026463 PMAQI
26th Jun 2026464 PMAQI
26th Jun 2026445 PMAQI
26th Jun 2026466 PMAQI
26th Jun 2026447 PMAQI
26th Jun 2026408 PMAQI
26th Jun 2026409 PMAQI
26th Jun 20264910 PMAQI
26th Jun 20265511 PMAQI
27th Jun 20265712 AMAQI
27th Jun 2026551 AMAQI
27th Jun 2026602 AMAQI
27th Jun 2026743 AMAQI
27th Jun 2026624 AMAQI

26°C22/32°C

27th Jun 2026665 AMAQI
27th Jun 2026706 AMAQI
27th Jun 2026747 AMAQI
27th Jun 2026748 AMAQI
27th Jun 2026789 AMAQI
27th Jun 20267010 AMAQI
27th Jun 20267011 AMAQI
27th Jun 20266312 PMAQI
27th Jun 2026621 PMAQI
27th Jun 2026622 PMAQI
27th Jun 2026623 PMAQI
27th Jun 2026604 PMAQI
27th Jun 2026555 PMAQI
27th Jun 2026516 PMAQI
27th Jun 2026427 PMAQI
27th Jun 2026368 PMAQI
27th Jun 2026339 PMAQI
27th Jun 20263310 PMAQI
27th Jun 20263811 PMAQI
28th Jun 20264312 AMAQI
28th Jun 2026441 AMAQI
28th Jun 2026462 AMAQI
28th Jun 2026443 AMAQI
28th Jun 2026464 AMAQI

24°C20/29°C

28th Jun 2026535 AMAQI
28th Jun 2026566 AMAQI
28th Jun 2026547 AMAQI
28th Jun 2026558 AMAQI
28th Jun 2026509 AMAQI
28th Jun 20264810 AMAQI
28th Jun 20264411 AMAQI
28th Jun 20265212 PMAQI
28th Jun 2026511 PMAQI
28th Jun 2026522 PMAQI
28th Jun 2026513 PMAQI
28th Jun 2026524 PMAQI
28th Jun 2026545 PMAQI
28th Jun 2026546 PMAQI
28th Jun 2026557 PMAQI
28th Jun 2026558 PMAQI
28th Jun 2026549 PMAQI
28th Jun 20265810 PMAQI
28th Jun 20265911 PMAQI
29th Jun 20265812 AMAQI
29th Jun 2026461 AMAQI
29th Jun 2026462 AMAQI
29th Jun 2026423 AMAQI
29th Jun 2026504 AMAQI

25°C18/33°C

29th Jun 2026605 AMAQI
29th Jun 2026586 AMAQI
29th Jun 2026637 AMAQI
29th Jun 2026678 AMAQI
29th Jun 2026749 AMAQI
29th Jun 20266510 AMAQI
29th Jun 20265711 AMAQI
29th Jun 20265812 PMAQI
29th Jun 2026561 PMAQI
29th Jun 2026642 PMAQI
29th Jun 2026683 PMAQI
29th Jun 2026564 PMAQI
29th Jun 2026565 PMAQI
29th Jun 2026726 PMAQI
29th Jun 2026627 PMAQI
29th Jun 2026548 PMAQI
29th Jun 2026539 PMAQI
29th Jun 20265210 PMAQI
29th Jun 20265311 PMAQI
30th Jun 20265312 AMAQI
30th Jun 2026581 AMAQI
30th Jun 2026572 AMAQI
30th Jun 2026553 AMAQI
30th Jun 2026584 AMAQI

24°C19/34°C

30th Jun 2026655 AMAQI
30th Jun 2026606 AMAQI
30th Jun 2026667 AMAQI
30th Jun 2026578 AMAQI
30th Jun 2026509 AMAQI
30th Jun 20266710 AMAQI
30th Jun 20265511 AMAQI
30th Jun 20265412 PMAQI
30th Jun 2026481 PMAQI
30th Jun 2026472 PMAQI
30th Jun 2026483 PMAQI
30th Jun 2026384 PMAQI
30th Jun 2026315 PMAQI
30th Jun 2026236 PMAQI
30th Jun 2026257 PMAQI
30th Jun 2026228 PMAQI
30th Jun 2026229 PMAQI
30th Jun 20262310 PMAQI
30th Jun 20262211 PMAQI
1st Jul 20263612 AMAQI
1st Jul 2026511 AMAQI
1st Jul 2026422 AMAQI
1st Jul 2026383 AMAQI
1st Jul 2026414 AMAQI

23°C18/32°C

1st Jul 2026275 AMAQI
1st Jul 2026296 AMAQI
1st Jul 2026387 AMAQI
1st Jul 2026298 AMAQI
1st Jul 2026299 AMAQI
1st Jul 20263110 AMAQI
1st Jul 20263311 AMAQI
1st Jul 20263012 PMAQI
1st Jul 2026281 PMAQI
1st Jul 2026302 PMAQI
1st Jul 2026293 PMAQI
1st Jul 2026284 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026166 PMAQI
1st Jul 2026237 PMAQI
1st Jul 2026258 PMAQI
1st Jul 2026419 PMAQI
1st Jul 20265210 PMAQI
1st Jul 20265211 PMAQI
2nd Jul 20265012 AMAQI
2nd Jul 2026531 AMAQI
2nd Jul 2026512 AMAQI
2nd Jul 2026513 AMAQI
2nd Jul 2026514 AMAQI

25°C18/32°C

2nd Jul 2026525 AMAQI
2nd Jul 2026526 AMAQI
2nd Jul 2026577 AMAQI
2nd Jul 2026608 AMAQI
2nd Jul 2026659 AMAQI
2nd Jul 20267110 AMAQI
2nd Jul 20262411 AMAQI
2nd Jul 20262212 PMAQI
2nd Jul 2026451 PMAQI
2nd Jul 2026462 PMAQI
2nd Jul 2026263 PMAQI
2nd Jul 2026254 PMAQI
2nd Jul 2026345 PMAQI
2nd Jul 2026366 PMAQI
2nd Jul 2026457 PMAQI
2nd Jul 2026378 PMAQI
2nd Jul 2026409 PMAQI
2nd Jul 20264810 PMAQI
2nd Jul 20264911 PMAQI
3rd Jul 20265112 AMAQI
3rd Jul 2026381 AMAQI
3rd Jul 2026512 AMAQI
3rd Jul 2026683 AMAQI
3rd Jul 2026704 AMAQI

27°C21/33°C

3rd Jul 2026675 AMAQI
3rd Jul 2026726 AMAQI
3rd Jul 2026687 AMAQI
3rd Jul 2026728 AMAQI
3rd Jul 2026739 AMAQI
3rd Jul 20267010 AMAQI
3rd Jul 20266611 AMAQI
3rd Jul 20266012 PMAQI
3rd Jul 2026561 PMAQI
3rd Jul 2026542 PMAQI
3rd Jul 2026523 PMAQI
3rd Jul 2026504 PMAQI
3rd Jul 2026465 PMAQI
3rd Jul 2026446 PMAQI
3rd Jul 2026427 PMAQI
3rd Jul 2026338 PMAQI
3rd Jul 2026299 PMAQI
3rd Jul 20262910 PMAQI
3rd Jul 20263311 PMAQI
4th Jul 20263812 AMAQI
4th Jul 2026411 AMAQI
4th Jul 2026452 AMAQI
4th Jul 2026443 AMAQI
4th Jul 2026494 AMAQI

28°C21/34°C

4th Jul 2026485 AMAQI
4th Jul 2026426 AMAQI
4th Jul 2026487 AMAQI
4th Jul 2026508 AMAQI
4th Jul 2026519 AMAQI
4th Jul 20265710 AMAQI
4th Jul 20265311 AMAQI
4th Jul 20265112 PMAQI
4th Jul 2026461 PMAQI
4th Jul 2026422 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026254 PMAQI
4th Jul 2026275 PMAQI
4th Jul 2026316 PMAQI
4th Jul 2026337 PMAQI
4th Jul 2026338 PMAQI
4th Jul 2026369 PMAQI
4th Jul 20264010 PMAQI
4th Jul 20264811 PMAQI
5th Jul 20265212 AMAQI
5th Jul 2026531 AMAQI
5th Jul 2026522 AMAQI
5th Jul 2026523 AMAQI
5th Jul 2026534 AMAQI

28°C22/35°C

5th Jul 2026545 AMAQI
5th Jul 2026466 AMAQI
5th Jul 2026537 AMAQI
5th Jul 2026448 AMAQI
5th Jul 2026409 AMAQI
5th Jul 20266610 AMAQI
5th Jul 20265111 AMAQI
5th Jul 20264612 PMAQI
5th Jul 2026521 PMAQI
5th Jul 2026522 PMAQI
5th Jul 2026523 PMAQI
5th Jul 2026524 PMAQI
5th Jul 2026465 PMAQI
5th Jul 2026406 PMAQI
5th Jul 2026407 PMAQI
5th Jul 2026368 PMAQI
5th Jul 2026349 PMAQI
5th Jul 20263610 PMAQI
5th Jul 20264011 PMAQI
6th Jul 20264612 AMAQI
6th Jul 2026601 AMAQI
6th Jul 2026652 AMAQI
6th Jul 2026583 AMAQI
6th Jul 2026544 AMAQI

30°C22/36°C

6th Jul 2026505 AMAQI
6th Jul 2026476 AMAQI
6th Jul 2026427 AMAQI
6th Jul 2026488 AMAQI
6th Jul 2026509 AMAQI
6th Jul 20265310 AMAQI
6th Jul 20264911 AMAQI
6th Jul 20264712 PMAQI
6th Jul 2026421 PMAQI
6th Jul 2026362 PMAQI
6th Jul 2026313 PMAQI
6th Jul 2026294 PMAQI
6th Jul 2026235 PMAQI
6th Jul 2026236 PMAQI
6th Jul 2026197 PMAQI
6th Jul 2026188 PMAQI
6th Jul 2026239 PMAQI
6th Jul 20263310 PMAQI
6th Jul 20264111 PMAQI
7th Jul 20264412 AMAQI
7th Jul 2026521 AMAQI
7th Jul 2026522 AMAQI
7th Jul 2026463 AMAQI
7th Jul 2026404 AMAQI

28°C21/33°C

7th Jul 2026365 AMAQI
7th Jul 2026386 AMAQI
7th Jul 2026327 AMAQI
7th Jul 2026318 AMAQI
7th Jul 2026449 AMAQI
7th Jul 20264210 AMAQI
7th Jul 20264011 AMAQI
7th Jul 20264412 PMAQI
7th Jul 2026381 PMAQI
7th Jul 2026342 PMAQI
7th Jul 2026323 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026235 PMAQI
7th Jul 2026216 PMAQI
7th Jul 2026337 PMAQI
7th Jul 2026368 PMAQI
7th Jul 2026639 PMAQI
7th Jul 20268410 PMAQI
7th Jul 20268211 PMAQI
8th Jul 20267012 AMAQI
8th Jul 2026621 AMAQI
8th Jul 2026592 AMAQI
8th Jul 2026573 AMAQI
8th Jul 2026554 AMAQI

28°C21/34°C

8th Jul 2026585 AMAQI
8th Jul 2026626 AMAQI
8th Jul 2026737 AMAQI
8th Jul 2026698 AMAQI
8th Jul 2026769 AMAQI
8th Jul 20268210 AMAQI
8th Jul 20267911 AMAQI
8th Jul 20267012 PMAQI
8th Jul 2026641 PMAQI
8th Jul 2026672 PMAQI
8th Jul 2026583 PMAQI
8th Jul 2026574 PMAQI
8th Jul 2026565 PMAQI
8th Jul 2026526 PMAQI
8th Jul 2026517 PMAQI
8th Jul 2026498 PMAQI
8th Jul 2026539 PMAQI
8th Jul 20265410 PMAQI
8th Jul 20265311 PMAQI
9th Jul 20265312 AMAQI
9th Jul 2026601 AMAQI
9th Jul 2026582 AMAQI
9th Jul 2026523 AMAQI
9th Jul 2026624 AMAQI

30°C23/36°C

9th Jul 2026665 AMAQI
9th Jul 2026596 AMAQI
9th Jul 2026597 AMAQI
9th Jul 2026688 AMAQI
9th Jul 2026739 AMAQI
9th Jul 20267810 AMAQI
9th Jul 20267311 AMAQI
9th Jul 20267812 PMAQI
9th Jul 2026621 PMAQI
9th Jul 2026442 PMAQI
9th Jul 2026443 PMAQI
9th Jul 2026504 PMAQI
9th Jul 2026545 PMAQI
9th Jul 2026536 PMAQI
9th Jul 2026547 PMAQI
9th Jul 2026548 PMAQI
9th Jul 2026559 PMAQI
9th Jul 20266010 PMAQI
9th Jul 20266211 PMAQI
10th Jul 20266412 AMAQI
10th Jul 2026721 AMAQI
10th Jul 2026742 AMAQI
10th Jul 2026723 AMAQI
10th Jul 2026774 AMAQI

30°C24/37°C

10th Jul 2026735 AMAQI
10th Jul 2026726 AMAQI
10th Jul 2026767 AMAQI
10th Jul 2026768 AMAQI
10th Jul 2026789 AMAQI
10th Jul 20268110 AMAQI
10th Jul 20268211 AMAQI
10th Jul 20268212 PMAQI
10th Jul 2026681 PMAQI
10th Jul 2026692 PMAQI
10th Jul 2026683 PMAQI
10th Jul 2026674 PMAQI
10th Jul 2026625 PMAQI
10th Jul 2026626 PMAQI
10th Jul 2026577 PMAQI
10th Jul 2026538 PMAQI
10th Jul 2026429 PMAQI
10th Jul 20263610 PMAQI
10th Jul 20262111 PMAQI
11th Jul 20262112 AMAQI
11th Jul 2026211 AMAQI
11th Jul 2026192 AMAQI
11th Jul 2026193 AMAQI
11th Jul 2026214 AMAQI

28°C23/35°C

11th Jul 2026235 AMAQI
11th Jul 2026306 AMAQI
11th Jul 2026347 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263810 AMAQI
11th Jul 20263811 AMAQI
11th Jul 20264012 PMAQI
11th Jul 2026341 PMAQI
11th Jul 2026252 PMAQI
11th Jul 2026253 PMAQI
11th Jul 2026274 PMAQI
11th Jul 2026235 PMAQI
11th Jul 2026236 PMAQI
11th Jul 2026217 PMAQI
11th Jul 2026258 PMAQI
11th Jul 2026259 PMAQI
11th Jul 20262510 PMAQI
11th Jul 20262711 PMAQI
12th Jul 20263312 AMAQI
12th Jul 2026361 AMAQI
12th Jul 2026362 AMAQI
12th Jul 2026323 AMAQI
12th Jul 2026324 AMAQI

21°C19/23°C

12th Jul 2026385 AMAQI
12th Jul 2026366 AMAQI
12th Jul 2026347 AMAQI
12th Jul 2026368 AMAQI
12th Jul 2026449 AMAQI
12th Jul 20265210 AMAQI
12th Jul 20265211 AMAQI
12th Jul 20264412 PMAQI
12th Jul 2026361 PMAQI
12th Jul 2026312 PMAQI
12th Jul 2026313 PMAQI
12th Jul 2026294 PMAQI
12th Jul 2026255 PMAQI
12th Jul 2026236 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026389 PMAQI
12th Jul 20264010 PMAQI
12th Jul 20264211 PMAQI
13th Jul 20264812 AMAQI
13th Jul 2026481 AMAQI
13th Jul 2026442 AMAQI
13th Jul 2026383 AMAQI
13th Jul 2026424 AMAQI

24°C20/30°C

13th Jul 2026405 AMAQI
13th Jul 2026406 AMAQI
13th Jul 2026427 AMAQI
13th Jul 2026468 AMAQI
13th Jul 2026469 AMAQI
13th Jul 20265110 AMAQI
13th Jul 20264211 AMAQI
13th Jul 20265012 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026432 PMAQI
13th Jul 2026423 PMAQI
13th Jul 2026404 PMAQI
13th Jul 2026535 PMAQI
13th Jul 2026436 PMAQI
13th Jul 2026387 PMAQI
13th Jul 2026388 PMAQI
13th Jul 2026539 PMAQI
13th Jul 20266610 PMAQI
13th Jul 20263811 PMAQI
14th Jul 20264512 AMAQI
14th Jul 2026501 AMAQI
14th Jul 2026502 AMAQI
14th Jul 2026423 AMAQI
14th Jul 2026464 AMAQI

28°C22/33°C

14th Jul 2026415 AMAQI
14th Jul 2026416 AMAQI
14th Jul 2026347 AMAQI
14th Jul 2026828 AMAQI
14th Jul 2026859 AMAQI
14th Jul 20268410 AMAQI
14th Jul 20267811 AMAQI
14th Jul 20267412 PMAQI
14th Jul 2026781 PMAQI
14th Jul 2026762 PMAQI
14th Jul 2026693 PMAQI
14th Jul 2026564 PMAQI
14th Jul 2026385 PMAQI
14th Jul 2026386 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026408 PMAQI
14th Jul 2026299 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20262911 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026402 AMAQI
15th Jul 2026463 AMAQI
15th Jul 2026504 AMAQI

22°C18/26°C

15th Jul 2026545 AMAQI
15th Jul 2026566 AMAQI
15th Jul 2026577 AMAQI
15th Jul 2026558 AMAQI
15th Jul 2026589 AMAQI
15th Jul 20265910 AMAQI
15th Jul 20265711 AMAQI
15th Jul 20265612 PMAQI
15th Jul 2026571 PMAQI
15th Jul 2026602 PMAQI
15th Jul 2026503 PMAQI
15th Jul 2026514 PMAQI
15th Jul 2026465 PMAQI
15th Jul 2026426 PMAQI
15th Jul 2026427 PMAQI
15th Jul 2026428 PMAQI
15th Jul 2026449 PMAQI
15th Jul 20264910 PMAQI
15th Jul 20265911 PMAQI
16th Jul 20265512 AMAQI
16th Jul 2026541 AMAQI
16th Jul 2026472 AMAQI
16th Jul 2026483 AMAQI
16th Jul 2026494 AMAQI

24°C19/30°C

16th Jul 2026485 AMAQI
5 AM
16th Jul 2026486 AMAQI
16th Jul 2026497 AMAQI
16th Jul 2026528 AMAQI
16th Jul 2026539 AMAQI
16th Jul 20265210 AMAQI
16th Jul 20265711 AMAQI
16th Jul 20266012 PMAQI
12 PM
16th Jul 2026581 PMAQI
16th Jul 2026442 PMAQI
16th Jul 2026403 PMAQI
16th Jul 2026344 PMAQI
16th Jul 2026295 PMAQI
16th Jul 2026256 PMAQI
16th Jul 2026237 PMAQI
16th Jul 2026278 PMAQI
8 PM
16th Jul 2026259 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262511 PMAQI
12 AM
4 AM

21°C17/26°C

Day time
Avg. Highest Time
10 AM

59AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM - 8 PM

39AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 59), while the lowest AQI was between 5 PM to 8 PM (Avg. 39).
Night time
Avg. Highest Time
4 AM

51AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 51), while the lowest AQI was between 9 PM to 9 PM (Avg. 39).

2026 Days Vs Air Quality

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

2026

18%

35

63%

125

18%

36

0.5%

1

Total number of days with different AQI categories in last 197 days in 2026 (168 days remaining)

Good
35 Days
Moderate
125 Days
Poor
36 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 18%

Health Risk Level:

Extreme

In 2026, 18% of 197 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

Qingguan County Chengguan Town Police Station, Yanan, 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
124AQI (US)
2nd January 2026
94AQI (US)
3rd January 2026
100AQI (US)
4th January 2026
114AQI (US)
5th January 2026
87AQI (US)
6th January 2026
69AQI (US)
7th January 2026
99AQI (US)
8th January 2026
93AQI (US)
9th January 2026
90AQI (US)
10th January 2026
89AQI (US)
11th January 2026
65AQI (US)
12th January 2026
87AQI (US)
13th January 2026
92AQI (US)
14th January 2026
108AQI (US)
15th January 2026
123AQI (US)
16th January 2026
87AQI (US)
17th January 2026
123AQI (US)
18th January 2026
96AQI (US)
19th January 2026
39AQI (US)
20th January 2026
52AQI (US)
21st January 2026
66AQI (US)
22nd January 2026
101AQI (US)
23rd January 2026
110AQI (US)
24th January 2026
110AQI (US)
25th January 2026
141AQI (US)
26th January 2026
117AQI (US)
27th January 2026
110AQI (US)
28th January 2026
113AQI (US)
29th January 2026
131AQI (US)
30th January 2026
154AQI (US)
31st January 2026
149AQI (US)
1st February 2026
129AQI (US)
2nd February 2026
83AQI (US)
3rd February 2026
88AQI (US)
4th February 2026
107AQI (US)
5th February 2026
100AQI (US)
6th February 2026
81AQI (US)
7th February 2026
43AQI (US)
8th February 2026
60AQI (US)
9th February 2026
82AQI (US)
10th February 2026
85AQI (US)
11th February 2026
94AQI (US)
12th February 2026
87AQI (US)
13th February 2026
90AQI (US)
14th February 2026
87AQI (US)
15th February 2026
64AQI (US)
16th February 2026
73AQI (US)
17th February 2026
120AQI (US)
18th February 2026
78AQI (US)
19th February 2026
79AQI (US)
20th February 2026
75AQI (US)
21st February 2026
93AQI (US)
22nd February 2026
134AQI (US)
23rd February 2026
147AQI (US)
24th February 2026
138AQI (US)
25th February 2026
130AQI (US)
26th February 2026
120AQI (US)
27th February 2026
135AQI (US)
28th February 2026
89AQI (US)
1st March 2026
75AQI (US)
2nd March 2026
40AQI (US)
3rd March 2026
61AQI (US)
4th March 2026
124AQI (US)
5th March 2026
74AQI (US)
6th March 2026
44AQI (US)
7th March 2026
76AQI (US)
8th March 2026
126AQI (US)
9th March 2026
115AQI (US)
10th March 2026
124AQI (US)
11th March 2026
74AQI (US)
12th March 2026
113AQI (US)
13th March 2026
149AQI (US)
14th March 2026
108AQI (US)
15th March 2026
71AQI (US)
16th March 2026
83AQI (US)
17th March 2026
104AQI (US)
18th March 2026
69AQI (US)
19th March 2026
66AQI (US)
20th March 2026
80AQI (US)
21st March 2026
103AQI (US)
22nd March 2026
87AQI (US)
23rd March 2026
94AQI (US)
24th March 2026
106AQI (US)
25th March 2026
90AQI (US)
26th March 2026
97AQI (US)
27th March 2026
96AQI (US)
28th March 2026
87AQI (US)
29th March 2026
73AQI (US)
30th March 2026
82AQI (US)
31st March 2026
57AQI (US)
1st April 2026
62AQI (US)
2nd April 2026
70AQI (US)
3rd April 2026
76AQI (US)
4th April 2026
68AQI (US)
5th April 2026
81AQI (US)
6th April 2026
62AQI (US)
7th April 2026
68AQI (US)
8th April 2026
100AQI (US)
9th April 2026
78AQI (US)
10th April 2026
59AQI (US)
11th April 2026
64AQI (US)
12th April 2026
60AQI (US)
13th April 2026
70AQI (US)
14th April 2026
72AQI (US)
15th April 2026
76AQI (US)
16th April 2026
59AQI (US)
17th April 2026
55AQI (US)
18th April 2026
61AQI (US)
19th April 2026
77AQI (US)
20th April 2026
68AQI (US)
21st April 2026
65AQI (US)
22nd April 2026
74AQI (US)
23rd April 2026
67AQI (US)
24th April 2026
69AQI (US)
25th April 2026
71AQI (US)
26th April 2026
77AQI (US)
27th April 2026
72AQI (US)
28th April 2026
58AQI (US)
29th April 2026
67AQI (US)
30th April 2026
69AQI (US)
1st May 2026
68AQI (US)
2nd May 2026
56AQI (US)
3rd May 2026
62AQI (US)
4th May 2026
61AQI (US)
5th May 2026
67AQI (US)
6th May 2026
79AQI (US)
7th May 2026
58AQI (US)
8th May 2026
66AQI (US)
9th May 2026
67AQI (US)
10th May 2026
84AQI (US)
11th May 2026
92AQI (US)
12th May 2026
106AQI (US)
13th May 2026
104AQI (US)
14th May 2026
71AQI (US)
15th May 2026
83AQI (US)
16th May 2026
79AQI (US)
17th May 2026
77AQI (US)
18th May 2026
75AQI (US)
19th May 2026
75AQI (US)
20th May 2026
90AQI (US)
21st May 2026
98AQI (US)
22nd May 2026
104AQI (US)
23rd May 2026
91AQI (US)
24th May 2026
83AQI (US)
25th May 2026
84AQI (US)
26th May 2026
56AQI (US)
27th May 2026
63AQI (US)
28th May 2026
46AQI (US)
29th May 2026
46AQI (US)
30th May 2026
46AQI (US)
31st May 2026
57AQI (US)
1st June 2026
66AQI (US)
2nd June 2026
69AQI (US)
3rd June 2026
70AQI (US)
4th June 2026
47AQI (US)
5th June 2026
55AQI (US)
6th June 2026
40AQI (US)
7th June 2026
32AQI (US)
8th June 2026
43AQI (US)
9th June 2026
31AQI (US)
10th June 2026
32AQI (US)
11th June 2026
39AQI (US)
12th June 2026
53AQI (US)
13th June 2026
40AQI (US)
14th June 2026
31AQI (US)
15th June 2026
54AQI (US)
16th June 2026
67AQI (US)
17th June 2026
68AQI (US)
18th June 2026
69AQI (US)
19th June 2026
41AQI (US)
20th June 2026
36AQI (US)
21st June 2026
44AQI (US)
22nd June 2026
38AQI (US)
23rd June 2026
36AQI (US)
24th June 2026
47AQI (US)
25th June 2026
52AQI (US)
26th June 2026
42AQI (US)
27th June 2026
59AQI (US)
28th June 2026
51AQI (US)
29th June 2026
58AQI (US)
30th June 2026
46AQI (US)
1st July 2026
34AQI (US)
2nd July 2026
45AQI (US)
3rd July 2026
54AQI (US)
4th July 2026
42AQI (US)
5th July 2026
48AQI (US)
6th July 2026
41AQI (US)
7th July 2026
42AQI (US)
8th July 2026
62AQI (US)
9th July 2026
60AQI (US)
10th July 2026
66AQI (US)
11th July 2026
27AQI (US)
12th July 2026
36AQI (US)
13th July 2026
44AQI (US)
14th July 2026
53AQI (US)
15th July 2026
50AQI (US)
16th July 2026
43AQI (US)
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
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

101AQI (US)

96AQI (US)

89AQI (US)

69AQI (US)

74AQI (US)

49AQI (US)

47AQI (US)

No. of days

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

202677AQI (US)

1
15
14
1
1
18
9
2
19
10
30
3
25
3
17
13
11
5
35
125
36
1

Highest AQI (US) recorded in

January

101AQI (US)

Lowest AQI (US) recorded in

July

47AQI (US)

202588AQI (US)

10
18
3
17
11
13
11
2
4
1
13
15
1
1
20
7
3
1
2
28
4
27
8
23
9
21
1
29
1
2
14
13
1
16
15
26
231
91
10
6
1

Highest AQI (US) recorded in

March

134AQI (US)

Lowest AQI (US) recorded in

September

54AQI (US)

202487AQI (US)

1
8
17
5
3
13
12
1
21
7
3
1
23
5
1
2
26
2
1
29
1
3
26
2
6
24
6
23
1
4
25
2
4
18
8
19
12
27
245
70
22
1

Highest AQI (US) recorded in

February

142AQI (US)

Lowest AQI (US) recorded in

August

59AQI (US)

2023101AQI (US)

4
15
9
1
6
10
6
1
1
1
4
1
1
1
9
1
1
14
1
25
18
1
1
1
6
10
11
15
5
3
99
54
22
2

Highest AQI (US) recorded in

March

194AQI (US)

Lowest AQI (US) recorded in

October

59AQI (US)

202295AQI (US)

6
14
11
9
10
3
7
19
3
2
17
11
2
3
25
3
4
25
1
9
15
1
3
24
1
4
22
5
15
13
2
9
22
23
175
99
21
2

Highest AQI (US) recorded in

January

133AQI (US)

Lowest AQI (US) recorded in

July

56AQI (US)

2021106AQI (US)

5
16
5
3
2
10
10
4
5
15
4
6
1
16
10
1
2
2
14
9
1
1
1
15
3
1
3
23
3
20
4
12
18
6
22
3
14
14
2
12
17
2
27
174
101
20
4
11

Highest AQI (US) recorded in

March

202AQI (US)

Lowest AQI (US) recorded in

September

59AQI (US)

202097AQI (US)

4
8
1
13
8
9
6
1
2
20
8
1
1
26
5
8
23
25
5
2
18
8
1
2
1
8
15
6
6
20
5
11
152
83
15
5

Highest AQI (US) recorded in

November

121AQI (US)

Lowest AQI (US) recorded in

August

62AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
106AQI (US)
Least Polluted Year Recorded
2026(Avg.)
77AQI (US)

Qingguan County Chengguan Town Police Station's annual 2026 AQI (US) (77) shows an average percentage change of -19.1% (improved AQI (US)) compared to previous years: 2020 (97), 2021 (106), 2022 (95), 2023 (101), 2024 (87), 2025 (88).