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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Ziyang County Meteorological Bureau, Ankang, 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

Ziyang County Meteorological Bureau, Ankang, Shaanxi, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Aug 2023
71AQI
Lowest AQI recorded on
14th Aug 2026
16AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

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

Ziyang County Meteorological Bureau, Ankang, Shaanxi, China

AQI
Day
Night
.

6 AM15th Aug 2026

7 PM

5 AM16th Aug 2026

Day time
Avg. Highest Time
8AM15th Aug

29AQI

Avg. Lowest Time
4PM15th Aug

13AQI

Night time
Avg. Highest Time
10PM15th Aug

34AQI

Avg. Lowest Time
3AM16th Aug

21AQI

In the last 24 hours,

Ziyang County Meteorological Bureau's AQI reached its highest point of 34 at 10 PM during the Night, while the lowest point, 13, was recorded at 4 PM during the Day between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Ziyang County Meteorological Bureau, Ankang, Shaanxi, China

JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026296 AMAQI
18th Jul 2026297 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026239 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263611 AMAQI
18th Jul 20263112 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026292 PMAQI
18th Jul 2026293 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026216 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026408 PMAQI
18th Jul 2026519 PMAQI
18th Jul 20265410 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20269212 AMAQI
19th Jul 2026871 AMAQI
19th Jul 2026652 AMAQI
19th Jul 2026863 AMAQI
19th Jul 2026724 AMAQI
19th Jul 2026655 AMAQI

25°C18/35°C

19th Jul 2026656 AMAQI
19th Jul 2026697 AMAQI
19th Jul 2026678 AMAQI
19th Jul 2026669 AMAQI
19th Jul 20266910 AMAQI
19th Jul 20266911 AMAQI
19th Jul 20265712 PMAQI
19th Jul 2026601 PMAQI
19th Jul 2026682 PMAQI
19th Jul 2026713 PMAQI
19th Jul 2026634 PMAQI
19th Jul 2026415 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026717 PMAQI
19th Jul 2026588 PMAQI
19th Jul 2026639 PMAQI
19th Jul 20266510 PMAQI
19th Jul 20266511 PMAQI
20th Jul 20263612 AMAQI
20th Jul 2026341 AMAQI
20th Jul 2026362 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026464 AMAQI
20th Jul 2026525 AMAQI

26°C18/36°C

20th Jul 2026466 AMAQI
20th Jul 2026287 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20262811 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026221 PMAQI
20th Jul 2026202 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026244 PMAQI
20th Jul 2026245 PMAQI
20th Jul 2026406 PMAQI
20th Jul 2026387 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20264611 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026294 AMAQI
21st Jul 2026275 AMAQI

26°C18/37°C

21st Jul 2026386 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026518 AMAQI
21st Jul 2026509 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20262512 PMAQI
21st Jul 2026271 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026303 PMAQI
21st Jul 2026304 PMAQI
21st Jul 2026325 PMAQI
21st Jul 2026826 PMAQI
21st Jul 2026307 PMAQI
21st Jul 2026288 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20264412 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026382 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026384 AMAQI
22nd Jul 2026405 AMAQI

27°C19/37°C

22nd Jul 2026466 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026388 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262710 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026232 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026388 PMAQI
22nd Jul 2026389 PMAQI
22nd Jul 20265510 PMAQI
22nd Jul 20265811 PMAQI
23rd Jul 20263112 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026303 AMAQI
23rd Jul 2026304 AMAQI
23rd Jul 2026165 AMAQI

26°C18/36°C

23rd Jul 2026276 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026128 AMAQI
23rd Jul 2026129 AMAQI
23rd Jul 20261210 AMAQI
23rd Jul 20261811 AMAQI
23rd Jul 20262712 PMAQI
23rd Jul 2026241 PMAQI
23rd Jul 202682 PMAQI
23rd Jul 202693 PMAQI
23rd Jul 2026104 PMAQI
23rd Jul 2026125 PMAQI
23rd Jul 2026176 PMAQI
23rd Jul 2026207 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026289 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20262811 PMAQI
24th Jul 20262612 AMAQI
24th Jul 2026321 AMAQI
24th Jul 2026322 AMAQI
24th Jul 2026303 AMAQI
24th Jul 2026294 AMAQI
24th Jul 2026165 AMAQI

25°C18/36°C

24th Jul 2026126 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20263410 AMAQI
24th Jul 20264211 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026301 PMAQI
24th Jul 2026262 PMAQI
24th Jul 2026193 PMAQI
24th Jul 2026194 PMAQI
24th Jul 2026225 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026467 PMAQI
24th Jul 2026308 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20264410 PMAQI
24th Jul 20265011 PMAQI
25th Jul 20265112 AMAQI
25th Jul 2026501 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026363 AMAQI
25th Jul 2026464 AMAQI
25th Jul 2026275 AMAQI

26°C17/37°C

25th Jul 2026366 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20265112 PMAQI
25th Jul 2026441 PMAQI
25th Jul 2026422 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026446 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026468 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20265110 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20264712 AMAQI
26th Jul 2026521 AMAQI
26th Jul 2026492 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026444 AMAQI
26th Jul 2026515 AMAQI

28°C20/37°C

26th Jul 2026456 AMAQI
26th Jul 2026467 AMAQI
26th Jul 2026458 AMAQI
26th Jul 2026369 AMAQI
26th Jul 20263610 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026336 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20263312 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026332 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026294 AMAQI
27th Jul 2026255 AMAQI

27°C19/36°C

27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20263211 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026338 PMAQI
27th Jul 2026459 PMAQI
27th Jul 20263810 PMAQI
27th Jul 20263411 PMAQI
28th Jul 20263212 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026294 AMAQI
28th Jul 2026255 AMAQI

24°C18/32°C

28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026314 AMAQI
29th Jul 2026275 AMAQI

24°C19/31°C

29th Jul 2026316 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20263110 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026254 AMAQI
30th Jul 2026235 AMAQI

24°C20/32°C

30th Jul 2026256 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026274 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262511 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026274 AMAQI
31st Jul 2026255 AMAQI

26°C19/35°C

31st Jul 2026256 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20263211 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026361 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026303 PMAQI
31st Jul 2026424 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026326 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026279 PMAQI
31st Jul 20263810 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20263012 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026293 AMAQI
1st Aug 2026294 AMAQI
1st Aug 2026275 AMAQI

26°C20/35°C

1st Aug 2026256 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026339 AMAQI
1st Aug 20262910 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20263812 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026343 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026317 PMAQI
1st Aug 2026298 PMAQI
1st Aug 2026239 PMAQI
1st Aug 20262710 PMAQI
1st Aug 20262911 PMAQI
2nd Aug 20262912 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026253 AMAQI
2nd Aug 2026274 AMAQI
2nd Aug 2026255 AMAQI

24°C21/30°C

2nd Aug 2026256 AMAQI
2nd Aug 2026257 AMAQI
2nd Aug 2026278 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20262310 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026274 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026219 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026232 AMAQI
3rd Aug 2026233 AMAQI
3rd Aug 2026214 AMAQI
3rd Aug 2026195 AMAQI

22°C21/24°C

3rd Aug 2026196 AMAQI
3rd Aug 2026197 AMAQI
3rd Aug 2026198 AMAQI
3rd Aug 2026179 AMAQI
3rd Aug 20262110 AMAQI
3rd Aug 20262111 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026272 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026234 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026237 PMAQI
3rd Aug 2026238 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262312 AMAQI
4th Aug 2026211 AMAQI
4th Aug 2026212 AMAQI
4th Aug 2026233 AMAQI
4th Aug 2026254 AMAQI
4th Aug 2026215 AMAQI

20°C20/21°C

4th Aug 2026216 AMAQI
4th Aug 2026237 AMAQI
4th Aug 2026178 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20261910 AMAQI
4th Aug 20262111 AMAQI
4th Aug 20261912 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026232 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026214 PMAQI
4th Aug 2026215 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026237 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262110 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20261912 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026232 AMAQI
5th Aug 2026233 AMAQI
5th Aug 2026214 AMAQI
5th Aug 2026195 AMAQI

21°C19/25°C

5th Aug 2026176 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262112 PMAQI
5th Aug 2026271 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262911 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026234 AMAQI
6th Aug 2026255 AMAQI

22°C16/29°C

6th Aug 2026336 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262712 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026318 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20263110 PMAQI
6th Aug 20262711 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026294 AMAQI
7th Aug 2026295 AMAQI

23°C18/30°C

7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262911 AMAQI
7th Aug 20264612 PMAQI
7th Aug 2026401 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026423 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026385 PMAQI
7th Aug 2026406 PMAQI
7th Aug 2026467 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262710 PMAQI
7th Aug 20262711 PMAQI
8th Aug 20263112 AMAQI
8th Aug 2026271 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026273 AMAQI
8th Aug 2026254 AMAQI
8th Aug 2026275 AMAQI

24°C18/31°C

8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026279 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026272 PMAQI
8th Aug 2026403 PMAQI
8th Aug 2026534 PMAQI
8th Aug 2026535 PMAQI
8th Aug 2026486 PMAQI
8th Aug 2026527 PMAQI
8th Aug 2026588 PMAQI
8th Aug 2026589 PMAQI
8th Aug 20266810 PMAQI
8th Aug 20267811 PMAQI
9th Aug 20267012 AMAQI
9th Aug 2026641 AMAQI
9th Aug 2026702 AMAQI
9th Aug 2026673 AMAQI
9th Aug 2026554 AMAQI
9th Aug 2026605 AMAQI

24°C19/32°C

9th Aug 2026606 AMAQI
9th Aug 2026687 AMAQI
9th Aug 2026568 AMAQI
9th Aug 2026389 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20263011 AMAQI
9th Aug 20265212 PMAQI
9th Aug 2026601 PMAQI
9th Aug 2026602 PMAQI
9th Aug 2026623 PMAQI
9th Aug 2026664 PMAQI
9th Aug 2026695 PMAQI
9th Aug 2026566 PMAQI
9th Aug 2026557 PMAQI
9th Aug 2026648 PMAQI
9th Aug 2026519 PMAQI
9th Aug 20268010 PMAQI
9th Aug 20267611 PMAQI
10th Aug 20266212 AMAQI
10th Aug 2026681 AMAQI
10th Aug 2026582 AMAQI
10th Aug 2026623 AMAQI
10th Aug 2026544 AMAQI
10th Aug 2026565 AMAQI

25°C19/31°C

10th Aug 2026606 AMAQI
10th Aug 2026547 AMAQI
10th Aug 2026508 AMAQI
10th Aug 2026489 AMAQI
10th Aug 20265010 AMAQI
10th Aug 20265011 AMAQI
10th Aug 20264212 PMAQI
10th Aug 2026331 PMAQI
10th Aug 2026292 PMAQI
10th Aug 2026313 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026165 PMAQI
10th Aug 2026136 PMAQI
10th Aug 2026197 PMAQI
10th Aug 2026158 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20264810 PMAQI
10th Aug 20265611 PMAQI
11th Aug 20264212 AMAQI
11th Aug 2026331 AMAQI
11th Aug 2026422 AMAQI
11th Aug 2026303 AMAQI
11th Aug 2026164 AMAQI
11th Aug 2026185 AMAQI

24°C18/31°C

11th Aug 2026186 AMAQI
11th Aug 2026187 AMAQI
11th Aug 2026308 AMAQI
11th Aug 2026349 AMAQI
11th Aug 20263410 AMAQI
11th Aug 20263411 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026272 PMAQI
11th Aug 2026313 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026325 PMAQI
11th Aug 2026426 PMAQI
11th Aug 2026427 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262310 PMAQI
11th Aug 2026811 PMAQI
12th Aug 20262112 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026212 AMAQI
12th Aug 2026213 AMAQI
12th Aug 2026234 AMAQI
12th Aug 2026255 AMAQI

24°C18/33°C

12th Aug 2026296 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026318 AMAQI
12th Aug 2026329 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20263812 PMAQI
12th Aug 2026331 PMAQI
12th Aug 2026362 PMAQI
12th Aug 2026333 PMAQI
12th Aug 2026294 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026386 PMAQI
12th Aug 2026467 PMAQI
12th Aug 2026308 PMAQI
12th Aug 2026239 PMAQI
12th Aug 20262310 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20263412 AMAQI
13th Aug 2026341 AMAQI
13th Aug 2026272 AMAQI
13th Aug 2026343 AMAQI
13th Aug 2026344 AMAQI
13th Aug 2026295 AMAQI

24°C17/34°C

13th Aug 2026326 AMAQI
13th Aug 2026367 AMAQI
13th Aug 2026338 AMAQI
13th Aug 2026279 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263312 PMAQI
13th Aug 2026331 PMAQI
13th Aug 2026332 PMAQI
13th Aug 2026273 PMAQI
13th Aug 2026424 PMAQI
13th Aug 2026535 PMAQI
13th Aug 2026366 PMAQI
13th Aug 2026167 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026329 PMAQI
13th Aug 20262510 PMAQI
13th Aug 20262311 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026121 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026403 AMAQI
14th Aug 2026384 AMAQI
14th Aug 2026315 AMAQI

23°C18/28°C

14th Aug 2026186 AMAQI
14th Aug 202687 AMAQI
14th Aug 202688 AMAQI
14th Aug 202689 AMAQI
14th Aug 2026610 AMAQI
14th Aug 2026611 AMAQI
14th Aug 2026812 PMAQI
14th Aug 2026141 PMAQI
14th Aug 202692 PMAQI
14th Aug 2026103 PMAQI
14th Aug 202694 PMAQI
14th Aug 2026105 PMAQI
14th Aug 2026106 PMAQI
14th Aug 2026107 PMAQI
14th Aug 2026168 PMAQI
14th Aug 2026319 PMAQI
14th Aug 20262110 PMAQI
14th Aug 20262311 PMAQI
15th Aug 20262312 AMAQI
15th Aug 2026211 AMAQI
15th Aug 2026212 AMAQI
15th Aug 2026233 AMAQI
15th Aug 2026234 AMAQI
15th Aug 2026235 AMAQI

23°C16/30°C

15th Aug 2026236 AMAQI
15th Aug 2026257 AMAQI
15th Aug 2026298 AMAQI
15th Aug 2026259 AMAQI
15th Aug 20262910 AMAQI
15th Aug 20262511 AMAQI
15th Aug 20262412 PMAQI
15th Aug 2026221 PMAQI
15th Aug 2026152 PMAQI
15th Aug 2026183 PMAQI
15th Aug 2026134 PMAQI
15th Aug 2026175 PMAQI
15th Aug 2026236 PMAQI
15th Aug 2026237 PMAQI
15th Aug 2026318 PMAQI
15th Aug 2026299 PMAQI
15th Aug 20263410 PMAQI
15th Aug 20262111 PMAQI
16th Aug 20262112 AMAQI
16th Aug 2026211 AMAQI
16th Aug 2026212 AMAQI
16th Aug 2026213 AMAQI
16th Aug 2026234 AMAQI
16th Aug 2026235 AMAQI

24°C17/31°C

16th Aug 2026236 AMAQI
6 AM
16th Aug 2026217 AMAQI
16th Aug 2026258 AMAQI
16th Aug 2026239 AMAQI
16th Aug 20262310 AMAQI
16th Aug 20262311 AMAQI
16th Aug 20262512 PMAQI
12 PM
16th Aug 2026231 PMAQI
16th Aug 2026232 PMAQI
16th Aug 2026213 PMAQI
16th Aug 2026214 PMAQI
16th Aug 2026215 PMAQI
16th Aug 2026256 PMAQI
16th Aug 2026237 PMAQI
7 PM
16th Aug 2026218 PMAQI
16th Aug 2026239 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262711 PMAQI
12 AM
5 AM

24°C19/30°C

Day time
Avg. Highest Time
6 PM

33AQI

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

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 33), while the lowest AQI was between 9 AM to 9 AM (Avg. 29).
Night time
Avg. Highest Time
10 PM - 11 PM

37AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 37), while the lowest AQI was between 5 AM to 5 AM (Avg. 30).

2026 Days Vs Air Quality

Ziyang County Meteorological Bureau, Ankang, Shaanxi, China

2026

54%

123

37%

85

8%

18

0.8%

2

Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)

Good
123 Days
Moderate
85 Days
Poor
18 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 54%

Health Risk Level:

Considerable

In 2026, 54% of 228 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Ziyang County Meteorological Bureau, Ankang, 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
55AQI (US)
2nd January 2026
92AQI (US)
3rd January 2026
111AQI (US)
4th January 2026
113AQI (US)
5th January 2026
112AQI (US)
6th January 2026
94AQI (US)
7th January 2026
83AQI (US)
8th January 2026
75AQI (US)
9th January 2026
102AQI (US)
10th January 2026
109AQI (US)
11th January 2026
97AQI (US)
12th January 2026
134AQI (US)
13th January 2026
130AQI (US)
14th January 2026
140AQI (US)
15th January 2026
114AQI (US)
16th January 2026
116AQI (US)
17th January 2026
134AQI (US)
18th January 2026
165AQI (US)
19th January 2026
127AQI (US)
20th January 2026
72AQI (US)
21st January 2026
84AQI (US)
22nd January 2026
82AQI (US)
23rd January 2026
79AQI (US)
24th January 2026
86AQI (US)
25th January 2026
103AQI (US)
26th January 2026
86AQI (US)
27th January 2026
85AQI (US)
28th January 2026
81AQI (US)
29th January 2026
78AQI (US)
30th January 2026
55AQI (US)
31st January 2026
81AQI (US)
1st February 2026
98AQI (US)
2nd February 2026
92AQI (US)
3rd February 2026
81AQI (US)
4th February 2026
93AQI (US)
5th February 2026
82AQI (US)
6th February 2026
89AQI (US)
7th February 2026
148AQI (US)
8th February 2026
142AQI (US)
9th February 2026
91AQI (US)
10th February 2026
56AQI (US)
11th February 2026
62AQI (US)
12th February 2026
70AQI (US)
13th February 2026
80AQI (US)
14th February 2026
88AQI (US)
15th February 2026
94AQI (US)
16th February 2026
74AQI (US)
17th February 2026
84AQI (US)
18th February 2026
86AQI (US)
19th February 2026
79AQI (US)
20th February 2026
70AQI (US)
21st February 2026
74AQI (US)
22nd February 2026
75AQI (US)
23rd February 2026
115AQI (US)
24th February 2026
74AQI (US)
25th February 2026
52AQI (US)
26th February 2026
32AQI (US)
27th February 2026
33AQI (US)
28th February 2026
22AQI (US)
1st March 2026
24AQI (US)
2nd March 2026
17AQI (US)
3rd March 2026
25AQI (US)
4th March 2026
36AQI (US)
5th March 2026
62AQI (US)
6th March 2026
64AQI (US)
7th March 2026
32AQI (US)
8th March 2026
17AQI (US)
9th March 2026
37AQI (US)
10th March 2026
39AQI (US)
11th March 2026
41AQI (US)
12th March 2026
91AQI (US)
13th March 2026
159AQI (US)
14th March 2026
111AQI (US)
15th March 2026
19AQI (US)
16th March 2026
35AQI (US)
17th March 2026
54AQI (US)
18th March 2026
50AQI (US)
19th March 2026
51AQI (US)
20th March 2026
59AQI (US)
21st March 2026
64AQI (US)
22nd March 2026
49AQI (US)
23rd March 2026
66AQI (US)
24th March 2026
47AQI (US)
25th March 2026
31AQI (US)
26th March 2026
45AQI (US)
27th March 2026
51AQI (US)
28th March 2026
44AQI (US)
29th March 2026
47AQI (US)
30th March 2026
16AQI (US)
31st March 2026
27AQI (US)
1st April 2026
42AQI (US)
2nd April 2026
49AQI (US)
3rd April 2026
41AQI (US)
4th April 2026
71AQI (US)
5th April 2026
75AQI (US)
6th April 2026
66AQI (US)
7th April 2026
73AQI (US)
8th April 2026
57AQI (US)
9th April 2026
40AQI (US)
10th April 2026
31AQI (US)
11th April 2026
41AQI (US)
12th April 2026
36AQI (US)
13th April 2026
35AQI (US)
14th April 2026
39AQI (US)
15th April 2026
41AQI (US)
16th April 2026
49AQI (US)
17th April 2026
56AQI (US)
18th April 2026
50AQI (US)
19th April 2026
61AQI (US)
20th April 2026
96AQI (US)
21st April 2026
58AQI (US)
22nd April 2026
15AQI (US)
23rd April 2026
23AQI (US)
24th April 2026
32AQI (US)
25th April 2026
53AQI (US)
26th April 2026
57AQI (US)
27th April 2026
51AQI (US)
28th April 2026
24AQI (US)
29th April 2026
34AQI (US)
30th April 2026
43AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
40AQI (US)
3rd May 2026
29AQI (US)
4th May 2026
28AQI (US)
5th May 2026
45AQI (US)
6th May 2026
50AQI (US)
7th May 2026
30AQI (US)
8th May 2026
33AQI (US)
9th May 2026
27AQI (US)
10th May 2026
35AQI (US)
11th May 2026
54AQI (US)
12th May 2026
70AQI (US)
13th May 2026
51AQI (US)
14th May 2026
39AQI (US)
15th May 2026
51AQI (US)
16th May 2026
77AQI (US)
17th May 2026
78AQI (US)
18th May 2026
75AQI (US)
19th May 2026
74AQI (US)
20th May 2026
88AQI (US)
21st May 2026
98AQI (US)
22nd May 2026
102AQI (US)
23rd May 2026
88AQI (US)
24th May 2026
82AQI (US)
25th May 2026
83AQI (US)
26th May 2026
54AQI (US)
27th May 2026
39AQI (US)
28th May 2026
39AQI (US)
29th May 2026
36AQI (US)
30th May 2026
23AQI (US)
31st May 2026
50AQI (US)
1st June 2026
64AQI (US)
2nd June 2026
59AQI (US)
3rd June 2026
60AQI (US)
4th June 2026
64AQI (US)
5th June 2026
55AQI (US)
6th June 2026
51AQI (US)
7th June 2026
23AQI (US)
8th June 2026
17AQI (US)
9th June 2026
26AQI (US)
10th June 2026
28AQI (US)
11th June 2026
32AQI (US)
12th June 2026
34AQI (US)
13th June 2026
27AQI (US)
14th June 2026
53AQI (US)
15th June 2026
55AQI (US)
16th June 2026
26AQI (US)
17th June 2026
43AQI (US)
18th June 2026
15AQI (US)
19th June 2026
16AQI (US)
20th June 2026
22AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
21AQI (US)
25th June 2026
28AQI (US)
26th June 2026
32AQI (US)
27th June 2026
22AQI (US)
28th June 2026
32AQI (US)
29th June 2026
27AQI (US)
30th June 2026
24AQI (US)
1st July 2026
54AQI (US)
2nd July 2026
14AQI (US)
3rd July 2026
15AQI (US)
4th July 2026
25AQI (US)
5th July 2026
26AQI (US)
6th July 2026
32AQI (US)
7th July 2026
26AQI (US)
8th July 2026
32AQI (US)
9th July 2026
40AQI (US)
10th July 2026
35AQI (US)
11th July 2026
27AQI (US)
12th July 2026
13AQI (US)
13th July 2026
21AQI (US)
14th July 2026
30AQI (US)
15th July 2026
24AQI (US)
16th July 2026
26AQI (US)
17th July 2026
19AQI (US)
18th July 2026
34AQI (US)
19th July 2026
67AQI (US)
20th July 2026
34AQI (US)
21st July 2026
37AQI (US)
22nd July 2026
36AQI (US)
23rd July 2026
21AQI (US)
24th July 2026
30AQI (US)
25th July 2026
42AQI (US)
26th July 2026
40AQI (US)
27th July 2026
32AQI (US)
28th July 2026
26AQI (US)
29th July 2026
26AQI (US)
30th July 2026
26AQI (US)
31st July 2026
29AQI (US)
1st August 2026
30AQI (US)
2nd August 2026
26AQI (US)
3rd August 2026
23AQI (US)
4th August 2026
22AQI (US)
5th August 2026
24AQI (US)
6th August 2026
27AQI (US)
7th August 2026
32AQI (US)
8th August 2026
38AQI (US)
9th August 2026
59AQI (US)
10th August 2026
43AQI (US)
11th August 2026
29AQI (US)
12th August 2026
29AQI (US)
13th August 2026
32AQI (US)
14th August 2026
16AQI (US)
15th August 2026
23AQI (US)
16th August 2026
23AQI (US)
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

99AQI (US)

80AQI (US)

49AQI (US)

48AQI (US)

55AQI (US)

34AQI (US)

30AQI (US)

30AQI (US)

No. of days

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

202654AQI (US)

17
13
1
3
22
3
20
9
1
1
18
12
16
14
1
22
8
29
2
15
1
123
85
18
2

Highest AQI (US) recorded in

January

99AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202572AQI (US)

6
23
2
21
7
3
27
1
25
2
1
1
1
1
30
17
13
22
9
24
7
30
11
19
1
4
24
2
13
17
1
112
194
52
5
1
1

Highest AQI (US) recorded in

January

117AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

202466AQI (US)

15
13
3
4
12
10
1
1
6
19
6
12
18
15
16
16
13
18
13
20
10
13
15
2
14
17
11
19
14
17
129
181
48
4
1

Highest AQI (US) recorded in

January

105AQI (US)

Lowest AQI (US) recorded in

August

48AQI (US)

202370AQI (US)

11
13
6
2
13
6
1
3
2
4
1
6
5
12
2
26
16
4
2
2
4
11
6
13
9
3
78
66
29
10

Highest AQI (US) recorded in

January

119AQI (US)

Lowest AQI (US) recorded in

September

20AQI (US)

202270AQI (US)

10
17
4
20
1
5
22
4
6
22
1
11
20
16
14
21
1
18
11
16
15
9
16
4
1
10
18
3
103
160
45
8

Highest AQI (US) recorded in

January

115AQI (US)

Lowest AQI (US) recorded in

August

27AQI (US)

202166AQI (US)

6
19
4
2
12
11
2
25
5
6
24
13
14
1
13
6
27
29
1
29
1
25
6
2
25
3
20
11
144
140
50
6
2

Highest AQI (US) recorded in

January

129AQI (US)

Lowest AQI (US) recorded in

July

27AQI (US)

202061AQI (US)

13
1
19
1
7
11
25
5
30
1
29
2
21
8
1
15
9
7
24
6
7
24
128
99
39

Highest AQI (US) recorded in

December

117AQI (US)

Lowest AQI (US) recorded in

August

32AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
72AQI (US)
Least Polluted Year Recorded
2026(Avg.)
54AQI (US)

Ziyang County Meteorological Bureau's annual 2026 AQI (US) (54) shows an average percentage change of -19.7% (improved AQI (US)) compared to previous years: 2020 (61), 2021 (66), 2022 (70), 2023 (70), 2024 (66), 2025 (72).