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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Jianan Plant, Yucheng, Sichuan, 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

Jianan Plant, Yucheng, Sichuan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Aug 2024
122AQI
Lowest AQI recorded on
27th Aug 2023
27AQI

Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Jianan Plant, Yucheng, Sichuan, China

AQI
Day
Night
.

6 AM16th Aug 2026

8 PM

5 AM17th Aug 2026

Day time
Avg. Highest Time
12PM16th Aug

97AQI

Avg. Lowest Time
7PM16th Aug

48AQI

Night time
Avg. Highest Time
8PM16th Aug

42AQI

Avg. Lowest Time
1AM17th Aug

21AQI

In the last 24 hours,

Jianan Plant's AQI reached its highest point of 97 at 12 PM during the Day, while the lowest point, 21, was recorded at 1 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Jianan Plant, Yucheng, Sichuan, China

JulAug
19th - 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 - 17th17th
Day
Night
19th Jul 2026216 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026269 AMAQI
19th Jul 20263310 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20263312 PMAQI
19th Jul 2026331 PMAQI
19th Jul 2026312 PMAQI
19th Jul 2026273 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20265112 AMAQI
20th Jul 2026511 AMAQI
20th Jul 2026602 AMAQI
20th Jul 2026643 AMAQI
20th Jul 2026294 AMAQI
20th Jul 2026335 AMAQI

25°C17/35°C

20th Jul 2026386 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026569 AMAQI
20th Jul 20266210 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20265312 PMAQI
20th Jul 2026571 PMAQI
20th Jul 2026512 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026306 PMAQI
20th Jul 2026337 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20263610 PMAQI
20th Jul 20265411 PMAQI
21st Jul 20265612 AMAQI
21st Jul 2026581 AMAQI
21st Jul 2026592 AMAQI
21st Jul 2026763 AMAQI
21st Jul 2026604 AMAQI
21st Jul 2026545 AMAQI

25°C17/33°C

21st Jul 2026576 AMAQI
21st Jul 2026577 AMAQI
21st Jul 2026588 AMAQI
21st Jul 2026679 AMAQI
21st Jul 20267210 AMAQI
21st Jul 20265412 PMAQI
21st Jul 2026551 PMAQI
21st Jul 2026512 PMAQI
21st Jul 2026513 PMAQI
21st Jul 2026484 PMAQI
21st Jul 2026495 PMAQI
21st Jul 2026876 PMAQI
21st Jul 2026517 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026489 PMAQI
21st Jul 20264610 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20266012 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026642 AMAQI
22nd Jul 2026643 AMAQI
22nd Jul 2026584 AMAQI
22nd Jul 2026595 AMAQI

25°C17/33°C

22nd Jul 2026606 AMAQI
22nd Jul 2026767 AMAQI
22nd Jul 2026628 AMAQI
22nd Jul 2026689 AMAQI
22nd Jul 20267310 AMAQI
22nd Jul 20266311 AMAQI
22nd Jul 20266412 PMAQI
22nd Jul 2026511 PMAQI
22nd Jul 2026402 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026316 PMAQI
22nd Jul 2026327 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026379 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20265011 PMAQI
23rd Jul 20265312 AMAQI
23rd Jul 2026641 AMAQI
23rd Jul 2026702 AMAQI
23rd Jul 2026633 AMAQI
23rd Jul 2026604 AMAQI
23rd Jul 2026595 AMAQI

25°C19/33°C

23rd Jul 2026606 AMAQI
23rd Jul 2026647 AMAQI
23rd Jul 2026708 AMAQI
23rd Jul 2026789 AMAQI
23rd Jul 20266810 AMAQI
23rd Jul 20265611 AMAQI
23rd Jul 20265412 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026602 PMAQI
23rd Jul 2026563 PMAQI
23rd Jul 2026484 PMAQI
23rd Jul 2026445 PMAQI
23rd Jul 2026446 PMAQI
23rd Jul 2026527 PMAQI
23rd Jul 2026578 PMAQI
23rd Jul 2026589 PMAQI
23rd Jul 20266510 PMAQI
23rd Jul 20268611 PMAQI
24th Jul 20267212 AMAQI
24th Jul 2026761 AMAQI
24th Jul 2026692 AMAQI
24th Jul 2026643 AMAQI
24th Jul 2026554 AMAQI
24th Jul 2026625 AMAQI

25°C20/32°C

24th Jul 2026696 AMAQI
24th Jul 2026627 AMAQI
24th Jul 2026628 AMAQI
24th Jul 2026679 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20263112 PMAQI
24th Jul 2026261 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026484 PMAQI
24th Jul 2026525 PMAQI
24th Jul 2026526 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026598 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20266910 PMAQI
24th Jul 20267411 PMAQI
25th Jul 20266712 AMAQI
25th Jul 2026761 AMAQI
25th Jul 2026762 AMAQI
25th Jul 2026763 AMAQI
25th Jul 2026724 AMAQI
25th Jul 2026735 AMAQI

25°C18/34°C

25th Jul 2026736 AMAQI
25th Jul 2026707 AMAQI
25th Jul 2026738 AMAQI
25th Jul 2026739 AMAQI
25th Jul 20266910 AMAQI
25th Jul 20267111 AMAQI
25th Jul 20267012 PMAQI
25th Jul 2026641 PMAQI
25th Jul 2026692 PMAQI
25th Jul 2026763 PMAQI
25th Jul 2026844 PMAQI
25th Jul 2026805 PMAQI
25th Jul 2026756 PMAQI
25th Jul 2026707 PMAQI
25th Jul 2026688 PMAQI
25th Jul 2026679 PMAQI
25th Jul 20266610 PMAQI
25th Jul 20266511 PMAQI
26th Jul 20266012 AMAQI
26th Jul 2026621 AMAQI
26th Jul 2026632 AMAQI
26th Jul 2026603 AMAQI
26th Jul 2026594 AMAQI
26th Jul 2026625 AMAQI

25°C19/32°C

26th Jul 2026676 AMAQI
26th Jul 2026647 AMAQI
26th Jul 2026698 AMAQI
26th Jul 2026729 AMAQI
26th Jul 20267010 AMAQI
26th Jul 20266711 AMAQI
26th Jul 20266812 PMAQI
26th Jul 2026671 PMAQI
26th Jul 2026602 PMAQI
26th Jul 2026443 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026425 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026467 PMAQI
26th Jul 2026568 PMAQI
26th Jul 2026599 PMAQI
26th Jul 20266410 PMAQI
26th Jul 20267111 PMAQI
27th Jul 20267012 AMAQI
27th Jul 2026631 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026283 AMAQI
27th Jul 2026214 AMAQI
27th Jul 2026275 AMAQI

24°C19/32°C

27th Jul 2026256 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026526 PMAQI
27th Jul 2026507 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026449 PMAQI
27th Jul 20264410 PMAQI
27th Jul 20264611 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026491 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI

22°C19/28°C

28th Jul 2026336 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026278 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026191 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026443 AMAQI
29th Jul 2026424 AMAQI
29th Jul 2026465 AMAQI

22°C19/27°C

29th Jul 2026446 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026368 AMAQI
29th Jul 2026449 AMAQI
29th Jul 20265510 AMAQI
29th Jul 20265811 AMAQI
29th Jul 20265412 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026388 PMAQI
29th Jul 2026409 PMAQI
29th Jul 20264910 PMAQI
29th Jul 20266011 PMAQI
30th Jul 20266712 AMAQI
30th Jul 2026711 AMAQI
30th Jul 2026692 AMAQI
30th Jul 2026453 AMAQI
30th Jul 2026214 AMAQI
30th Jul 2026385 AMAQI

24°C18/31°C

30th Jul 2026256 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20266810 AMAQI
30th Jul 20263811 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026331 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20265712 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026463 AMAQI
31st Jul 2026384 AMAQI
31st Jul 2026255 AMAQI

23°C19/28°C

31st Jul 2026276 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20263810 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026318 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20262910 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026212 AMAQI
1st Aug 2026213 AMAQI
1st Aug 2026234 AMAQI
1st Aug 2026215 AMAQI

23°C20/26°C

1st Aug 2026216 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026298 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20263610 AMAQI
1st Aug 20263111 AMAQI
1st Aug 20262112 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026462 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026384 PMAQI
1st Aug 2026235 PMAQI
1st Aug 2026216 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026279 PMAQI
1st Aug 20262310 PMAQI
1st Aug 20262511 PMAQI
2nd Aug 20263412 AMAQI
2nd Aug 2026341 AMAQI
2nd Aug 2026342 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026254 AMAQI
2nd Aug 2026275 AMAQI

23°C21/24°C

2nd Aug 2026346 AMAQI
2nd Aug 2026337 AMAQI
2nd Aug 2026318 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20263110 AMAQI
2nd Aug 20264211 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026502 PMAQI
2nd Aug 2026443 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026306 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026218 PMAQI
2nd Aug 2026219 PMAQI
2nd Aug 20262710 PMAQI
2nd Aug 20263111 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026441 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026484 AMAQI
3rd Aug 2026485 AMAQI

20°C18/22°C

3rd Aug 2026386 AMAQI
3rd Aug 2026367 AMAQI
3rd Aug 2026248 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262911 AMAQI
3rd Aug 20264612 PMAQI
3rd Aug 2026381 PMAQI
3rd Aug 2026292 PMAQI
3rd Aug 2026293 PMAQI
3rd Aug 2026274 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026277 PMAQI
3rd Aug 2026278 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20262610 PMAQI
3rd Aug 20263211 PMAQI
4th Aug 20264212 AMAQI
4th Aug 2026441 AMAQI
4th Aug 2026382 AMAQI
4th Aug 2026273 AMAQI
4th Aug 2026274 AMAQI
4th Aug 2026295 AMAQI

23°C18/30°C

4th Aug 2026296 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026338 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026337 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026409 PMAQI
4th Aug 20264910 PMAQI
4th Aug 20265411 PMAQI
5th Aug 20265712 AMAQI
5th Aug 2026661 AMAQI
5th Aug 2026672 AMAQI
5th Aug 2026633 AMAQI
5th Aug 2026584 AMAQI
5th Aug 2026655 AMAQI

24°C17/31°C

5th Aug 2026626 AMAQI
5th Aug 2026767 AMAQI
5th Aug 2026748 AMAQI
5th Aug 2026729 AMAQI
5th Aug 20267610 AMAQI
5th Aug 20267611 AMAQI
5th Aug 20267012 PMAQI
5th Aug 2026541 PMAQI
5th Aug 2026442 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026445 PMAQI
5th Aug 2026426 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026468 PMAQI
5th Aug 2026409 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20263812 AMAQI
6th Aug 2026561 AMAQI
6th Aug 2026722 AMAQI
6th Aug 2026833 AMAQI
6th Aug 2026714 AMAQI
6th Aug 2026535 AMAQI

24°C17/31°C

6th Aug 2026596 AMAQI
6th Aug 2026667 AMAQI
6th Aug 2026518 AMAQI
6th Aug 2026679 AMAQI
6th Aug 20267210 AMAQI
6th Aug 20267611 AMAQI
6th Aug 20265012 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026514 PMAQI
6th Aug 2026525 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026381 AMAQI
7th Aug 2026422 AMAQI
7th Aug 2026633 AMAQI
7th Aug 2026604 AMAQI
7th Aug 2026755 AMAQI

23°C18/29°C

7th Aug 2026766 AMAQI
7th Aug 2026737 AMAQI
7th Aug 2026738 AMAQI
7th Aug 2026729 AMAQI
7th Aug 20267210 AMAQI
7th Aug 20266911 AMAQI
7th Aug 20266812 PMAQI
7th Aug 2026421 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026296 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026369 PMAQI
7th Aug 20264610 PMAQI
7th Aug 20265911 PMAQI
8th Aug 20266912 AMAQI
8th Aug 2026661 AMAQI
8th Aug 2026562 AMAQI
8th Aug 2026623 AMAQI
8th Aug 2026584 AMAQI
8th Aug 2026695 AMAQI

23°C17/31°C

8th Aug 2026766 AMAQI
8th Aug 2026727 AMAQI
8th Aug 2026648 AMAQI
8th Aug 2026709 AMAQI
8th Aug 20267610 AMAQI
8th Aug 20266811 AMAQI
8th Aug 20265312 PMAQI
8th Aug 2026511 PMAQI
8th Aug 2026442 PMAQI
8th Aug 2026423 PMAQI
8th Aug 2026384 PMAQI
8th Aug 2026465 PMAQI
8th Aug 2026536 PMAQI
8th Aug 2026447 PMAQI
8th Aug 2026678 PMAQI
8th Aug 2026579 PMAQI
8th Aug 20265710 PMAQI
8th Aug 20266211 PMAQI
9th Aug 20266912 AMAQI
9th Aug 2026711 AMAQI
9th Aug 2026642 AMAQI
9th Aug 2026653 AMAQI
9th Aug 2026694 AMAQI
9th Aug 2026695 AMAQI

24°C18/32°C

9th Aug 2026666 AMAQI
9th Aug 2026747 AMAQI
9th Aug 2026768 AMAQI
9th Aug 2026649 AMAQI
9th Aug 20266710 AMAQI
9th Aug 20266311 AMAQI
9th Aug 20265812 PMAQI
9th Aug 2026651 PMAQI
9th Aug 2026602 PMAQI
9th Aug 2026653 PMAQI
9th Aug 2026594 PMAQI
9th Aug 2026555 PMAQI
9th Aug 2026596 PMAQI
9th Aug 2026577 PMAQI
9th Aug 2026668 PMAQI
9th Aug 2026699 PMAQI
9th Aug 20268110 PMAQI
9th Aug 20268011 PMAQI
10th Aug 20267812 AMAQI
10th Aug 2026781 AMAQI
10th Aug 2026752 AMAQI
10th Aug 2026733 AMAQI
10th Aug 2026764 AMAQI
10th Aug 2026695 AMAQI

24°C18/32°C

10th Aug 2026746 AMAQI
10th Aug 2026697 AMAQI
10th Aug 2026698 AMAQI
10th Aug 2026689 AMAQI
10th Aug 20266710 AMAQI
10th Aug 20266011 AMAQI
10th Aug 20265712 PMAQI
10th Aug 2026551 PMAQI
10th Aug 2026602 PMAQI
10th Aug 2026583 PMAQI
10th Aug 2026504 PMAQI
10th Aug 2026505 PMAQI
10th Aug 2026516 PMAQI
10th Aug 2026487 PMAQI
10th Aug 2026558 PMAQI
10th Aug 2026649 PMAQI
10th Aug 20267110 PMAQI
10th Aug 20268311 PMAQI
11th Aug 202610612 AMAQI
11th Aug 2026881 AMAQI
11th Aug 2026812 AMAQI
11th Aug 2026803 AMAQI
11th Aug 2026824 AMAQI
11th Aug 2026835 AMAQI

25°C19/33°C

11th Aug 2026746 AMAQI
11th Aug 2026747 AMAQI
11th Aug 20261158 AMAQI
11th Aug 2026909 AMAQI
11th Aug 20267010 AMAQI
11th Aug 20266511 AMAQI
11th Aug 20266612 PMAQI
11th Aug 2026641 PMAQI
11th Aug 2026652 PMAQI
11th Aug 2026693 PMAQI
11th Aug 2026854 PMAQI
11th Aug 2026785 PMAQI
11th Aug 2026766 PMAQI
11th Aug 2026657 PMAQI
11th Aug 2026908 PMAQI
11th Aug 2026849 PMAQI
11th Aug 20269310 PMAQI
11th Aug 20266311 PMAQI
12th Aug 20263112 AMAQI
12th Aug 2026271 AMAQI
12th Aug 2026272 AMAQI
12th Aug 2026293 AMAQI
12th Aug 2026274 AMAQI
12th Aug 2026275 AMAQI

26°C19/34°C

12th Aug 2026256 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026211 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026213 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026235 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026277 PMAQI
12th Aug 2026318 PMAQI
12th Aug 2026389 PMAQI
12th Aug 20264610 PMAQI
12th Aug 20263811 PMAQI
13th Aug 20263112 AMAQI
13th Aug 2026291 AMAQI
13th Aug 2026312 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026314 AMAQI
13th Aug 2026275 AMAQI

24°C19/34°C

13th Aug 2026296 AMAQI
13th Aug 2026277 AMAQI
13th Aug 2026298 AMAQI
13th Aug 2026279 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263312 PMAQI
13th Aug 2026401 PMAQI
13th Aug 2026362 PMAQI
13th Aug 2026333 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026216 PMAQI
13th Aug 2026237 PMAQI
13th Aug 2026238 PMAQI
13th Aug 2026279 PMAQI
13th Aug 20262210 PMAQI
13th Aug 20263811 PMAQI
14th Aug 20264612 AMAQI
14th Aug 2026421 AMAQI
14th Aug 2026292 AMAQI
14th Aug 2026293 AMAQI
14th Aug 2026254 AMAQI
14th Aug 2026425 AMAQI

26°C20/34°C

14th Aug 2026426 AMAQI
14th Aug 2026507 AMAQI
14th Aug 2026668 AMAQI
14th Aug 2026549 AMAQI
14th Aug 20265810 AMAQI
14th Aug 20265411 AMAQI
14th Aug 20265112 PMAQI
14th Aug 2026361 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026214 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026216 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026389 PMAQI
14th Aug 20266010 PMAQI
14th Aug 20266711 PMAQI
15th Aug 20266512 AMAQI
15th Aug 2026761 AMAQI
15th Aug 2026812 AMAQI
15th Aug 2026783 AMAQI
15th Aug 2026804 AMAQI
15th Aug 2026875 AMAQI

26°C19/33°C

15th Aug 2026826 AMAQI
15th Aug 2026687 AMAQI
15th Aug 2026908 AMAQI
15th Aug 2026869 AMAQI
15th Aug 20269710 AMAQI
15th Aug 20267811 AMAQI
15th Aug 20267412 PMAQI
15th Aug 2026751 PMAQI
15th Aug 2026622 PMAQI
15th Aug 2026713 PMAQI
15th Aug 2026644 PMAQI
15th Aug 2026605 PMAQI
15th Aug 2026646 PMAQI
15th Aug 2026717 PMAQI
15th Aug 2026698 PMAQI
15th Aug 2026759 PMAQI
15th Aug 20267810 PMAQI
15th Aug 20269311 PMAQI
16th Aug 20267912 AMAQI
16th Aug 2026841 AMAQI
16th Aug 2026822 AMAQI
16th Aug 2026783 AMAQI
16th Aug 2026824 AMAQI
16th Aug 2026835 AMAQI

25°C19/32°C

16th Aug 2026806 AMAQI
16th Aug 2026767 AMAQI
16th Aug 2026848 AMAQI
16th Aug 2026829 AMAQI
16th Aug 20268710 AMAQI
16th Aug 20268511 AMAQI
16th Aug 20269712 PMAQI
16th Aug 2026941 PMAQI
16th Aug 2026902 PMAQI
16th Aug 2026763 PMAQI
16th Aug 2026644 PMAQI
16th Aug 2026525 PMAQI
16th Aug 2026516 PMAQI
16th Aug 2026487 PMAQI
16th Aug 2026428 PMAQI
16th Aug 2026339 PMAQI
16th Aug 20263110 PMAQI
16th Aug 20262511 PMAQI
17th Aug 20262512 AMAQI
17th Aug 2026211 AMAQI
17th Aug 2026382 AMAQI
17th Aug 2026383 AMAQI
17th Aug 2026384 AMAQI
17th Aug 2026335 AMAQI

23°C19/30°C

17th Aug 2026366 AMAQI
6 AM
17th Aug 2026257 AMAQI
17th Aug 2026338 AMAQI
17th Aug 2026259 AMAQI
17th Aug 20262510 AMAQI
17th Aug 20262511 AMAQI
17th Aug 20262912 PMAQI
17th Aug 2026251 PMAQI
1 PM
17th Aug 2026312 PMAQI
17th Aug 2026213 PMAQI
17th Aug 2026294 PMAQI
17th Aug 2026335 PMAQI
17th Aug 2026296 PMAQI
17th Aug 2026257 PMAQI
17th Aug 2026278 PMAQI
8 PM
17th Aug 2026299 PMAQI
17th Aug 20262510 PMAQI
17th Aug 20262511 PMAQI
1 AM
5 AM

12°C11/13°C

Day time
Avg. Highest Time
10 AM

56AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 7 PM

40AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 56), while the lowest AQI was between 3 PM to 7 PM (Avg. 40).
Night time
Avg. Highest Time
1 AM - 3 AM

53AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
9 PM

43AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 53), while the lowest AQI was between 9 PM to 9 PM (Avg. 43).

2026 Days Vs Air Quality

Jianan Plant, Yucheng, Sichuan, China

2026

31%

71

50%

115

14%

32

5%

11

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
71 Days
Moderate
115 Days
Poor
32 Days
Unhealthy
11 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 31%

Health Risk Level:

High

In 2026, 31% of 229 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

Jianan Plant, Yucheng, Sichuan, 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
85AQI (US)
2nd January 2026
111AQI (US)
3rd January 2026
80AQI (US)
4th January 2026
56AQI (US)
5th January 2026
107AQI (US)
6th January 2026
100AQI (US)
7th January 2026
93AQI (US)
8th January 2026
84AQI (US)
9th January 2026
112AQI (US)
10th January 2026
154AQI (US)
11th January 2026
160AQI (US)
12th January 2026
177AQI (US)
13th January 2026
166AQI (US)
14th January 2026
154AQI (US)
15th January 2026
110AQI (US)
16th January 2026
145AQI (US)
17th January 2026
149AQI (US)
18th January 2026
162AQI (US)
19th January 2026
131AQI (US)
20th January 2026
80AQI (US)
21st January 2026
98AQI (US)
22nd January 2026
133AQI (US)
23rd January 2026
139AQI (US)
24th January 2026
160AQI (US)
25th January 2026
152AQI (US)
26th January 2026
118AQI (US)
27th January 2026
132AQI (US)
28th January 2026
158AQI (US)
29th January 2026
160AQI (US)
30th January 2026
100AQI (US)
31st January 2026
132AQI (US)
1st February 2026
131AQI (US)
2nd February 2026
135AQI (US)
3rd February 2026
152AQI (US)
4th February 2026
149AQI (US)
5th February 2026
134AQI (US)
6th February 2026
143AQI (US)
7th February 2026
117AQI (US)
8th February 2026
63AQI (US)
9th February 2026
86AQI (US)
10th February 2026
53AQI (US)
11th February 2026
61AQI (US)
12th February 2026
108AQI (US)
13th February 2026
96AQI (US)
14th February 2026
111AQI (US)
15th February 2026
119AQI (US)
16th February 2026
78AQI (US)
17th February 2026
138AQI (US)
18th February 2026
132AQI (US)
19th February 2026
107AQI (US)
20th February 2026
95AQI (US)
21st February 2026
129AQI (US)
22nd February 2026
123AQI (US)
23rd February 2026
144AQI (US)
24th February 2026
70AQI (US)
25th February 2026
71AQI (US)
26th February 2026
85AQI (US)
27th February 2026
77AQI (US)
28th February 2026
70AQI (US)
1st March 2026
24AQI (US)
2nd March 2026
27AQI (US)
3rd March 2026
27AQI (US)
4th March 2026
26AQI (US)
5th March 2026
52AQI (US)
6th March 2026
70AQI (US)
7th March 2026
73AQI (US)
8th March 2026
60AQI (US)
9th March 2026
13AQI (US)
10th March 2026
47AQI (US)
11th March 2026
58AQI (US)
12th March 2026
69AQI (US)
13th March 2026
94AQI (US)
14th March 2026
34AQI (US)
15th March 2026
38AQI (US)
16th March 2026
74AQI (US)
17th March 2026
53AQI (US)
18th March 2026
30AQI (US)
19th March 2026
55AQI (US)
20th March 2026
60AQI (US)
21st March 2026
84AQI (US)
22nd March 2026
68AQI (US)
23rd March 2026
70AQI (US)
24th March 2026
41AQI (US)
25th March 2026
55AQI (US)
26th March 2026
54AQI (US)
27th March 2026
44AQI (US)
28th March 2026
47AQI (US)
29th March 2026
59AQI (US)
30th March 2026
29AQI (US)
31st March 2026
14AQI (US)
1st April 2026
52AQI (US)
2nd April 2026
52AQI (US)
3rd April 2026
52AQI (US)
4th April 2026
76AQI (US)
5th April 2026
79AQI (US)
6th April 2026
62AQI (US)
7th April 2026
34AQI (US)
8th April 2026
60AQI (US)
9th April 2026
42AQI (US)
10th April 2026
40AQI (US)
11th April 2026
39AQI (US)
12th April 2026
64AQI (US)
13th April 2026
23AQI (US)
14th April 2026
31AQI (US)
15th April 2026
59AQI (US)
16th April 2026
65AQI (US)
17th April 2026
28AQI (US)
18th April 2026
43AQI (US)
19th April 2026
87AQI (US)
20th April 2026
84AQI (US)
21st April 2026
62AQI (US)
22nd April 2026
54AQI (US)
23rd April 2026
48AQI (US)
24th April 2026
61AQI (US)
25th April 2026
83AQI (US)
26th April 2026
103AQI (US)
27th April 2026
69AQI (US)
28th April 2026
25AQI (US)
29th April 2026
29AQI (US)
30th April 2026
70AQI (US)
1st May 2026
82AQI (US)
2nd May 2026
17AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
44AQI (US)
5th May 2026
67AQI (US)
6th May 2026
96AQI (US)
7th May 2026
70AQI (US)
8th May 2026
60AQI (US)
9th May 2026
48AQI (US)
10th May 2026
63AQI (US)
11th May 2026
88AQI (US)
12th May 2026
89AQI (US)
13th May 2026
126AQI (US)
14th May 2026
95AQI (US)
15th May 2026
38AQI (US)
16th May 2026
94AQI (US)
17th May 2026
100AQI (US)
18th May 2026
95AQI (US)
19th May 2026
97AQI (US)
20th May 2026
114AQI (US)
21st May 2026
124AQI (US)
22nd May 2026
112AQI (US)
23rd May 2026
91AQI (US)
24th May 2026
84AQI (US)
25th May 2026
92AQI (US)
26th May 2026
64AQI (US)
27th May 2026
55AQI (US)
28th May 2026
48AQI (US)
29th May 2026
54AQI (US)
30th May 2026
63AQI (US)
31st May 2026
90AQI (US)
1st June 2026
69AQI (US)
2nd June 2026
98AQI (US)
3rd June 2026
53AQI (US)
4th June 2026
31AQI (US)
5th June 2026
58AQI (US)
6th June 2026
95AQI (US)
7th June 2026
50AQI (US)
8th June 2026
18AQI (US)
9th June 2026
24AQI (US)
10th June 2026
36AQI (US)
11th June 2026
18AQI (US)
12th June 2026
35AQI (US)
13th June 2026
58AQI (US)
14th June 2026
70AQI (US)
15th June 2026
71AQI (US)
16th June 2026
59AQI (US)
17th June 2026
55AQI (US)
18th June 2026
58AQI (US)
19th June 2026
64AQI (US)
20th June 2026
33AQI (US)
21st June 2026
25AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
36AQI (US)
24th June 2026
28AQI (US)
25th June 2026
16AQI (US)
26th June 2026
19AQI (US)
27th June 2026
56AQI (US)
28th June 2026
34AQI (US)
29th June 2026
44AQI (US)
30th June 2026
69AQI (US)
1st July 2026
80AQI (US)
2nd July 2026
39AQI (US)
3rd July 2026
71AQI (US)
4th July 2026
67AQI (US)
5th July 2026
52AQI (US)
6th July 2026
56AQI (US)
7th July 2026
70AQI (US)
8th July 2026
53AQI (US)
9th July 2026
75AQI (US)
10th July 2026
78AQI (US)
11th July 2026
18AQI (US)
12th July 2026
14AQI (US)
13th July 2026
30AQI (US)
14th July 2026
60AQI (US)
15th July 2026
27AQI (US)
16th July 2026
52AQI (US)
17th July 2026
19AQI (US)
18th July 2026
28AQI (US)
19th July 2026
28AQI (US)
20th July 2026
45AQI (US)
21st July 2026
57AQI (US)
22nd July 2026
52AQI (US)
23rd July 2026
60AQI (US)
24th July 2026
57AQI (US)
25th July 2026
72AQI (US)
26th July 2026
60AQI (US)
27th July 2026
36AQI (US)
28th July 2026
28AQI (US)
29th July 2026
40AQI (US)
30th July 2026
39AQI (US)
31st July 2026
31AQI (US)
1st August 2026
28AQI (US)
2nd August 2026
32AQI (US)
3rd August 2026
33AQI (US)
4th August 2026
32AQI (US)
5th August 2026
54AQI (US)
6th August 2026
48AQI (US)
7th August 2026
49AQI (US)
8th August 2026
59AQI (US)
9th August 2026
66AQI (US)
10th August 2026
65AQI (US)
11th August 2026
79AQI (US)
12th August 2026
27AQI (US)
13th August 2026
29AQI (US)
14th August 2026
40AQI (US)
15th August 2026
76AQI (US)
16th August 2026
70AQI (US)
17th August 2026
29AQI (US)
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

126AQI (US)

106AQI (US)

50AQI (US)

56AQI (US)

77AQI (US)

47AQI (US)

48AQI (US)

48AQI (US)

No. of days

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

202671AQI (US)

9
12
10
12
15
1
14
17
11
18
1
6
21
4
16
14
14
17
10
7
71
115
32
11

Highest AQI (US) recorded in

January

126AQI (US)

Lowest AQI (US) recorded in

June

47AQI (US)

202579AQI (US)

4
22
5
1
23
4
21
10
28
2
31
6
24
10
21
12
19
10
20
7
23
1
4
17
6
3
3
18
10
50
234
63
18

Highest AQI (US) recorded in

December

135AQI (US)

Lowest AQI (US) recorded in

August

53AQI (US)

202485AQI (US)

5
9
15
2
8
12
9
3
15
10
3
6
16
8
3
25
3
8
22
17
14
2
24
5
7
20
3
6
25
8
18
4
10
16
5
60
202
70
32
2

Highest AQI (US) recorded in

January

148AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

202392AQI (US)

1
18
11
1
1
8
11
8
4
13
13
1
3
20
7
4
18
9
4
22
4
10
19
2
12
19
9
16
5
13
9
9
13
10
3
3
11
15
2
60
161
99
38
3

Highest AQI (US) recorded in

December

154AQI (US)

Lowest AQI (US) recorded in

August

55AQI (US)

202290AQI (US)

9
10
10
10
11
2
12
14
3
4
13
1
8
19
3
1
8
18
4
4
17
1
11
14
3
7
19
5
17
11
2
5
19
7
45
153
81
23

Highest AQI (US) recorded in

January

130AQI (US)

Lowest AQI (US) recorded in

August

34AQI (US)

202184AQI (US)

3
13
14
1
10
9
8
2
12
16
1
6
24
6
23
2
8
19
3
15
16
18
13
14
16
15
13
3
3
13
6
8
5
16
10
88
167
68
41

Highest AQI (US) recorded in

January

145AQI (US)

Lowest AQI (US) recorded in

August

48AQI (US)

202077AQI (US)

2
8
3
3
15
3
3
12
3
10
19
1
11
20
12
18
1
9
21
14
14
2
1
1
11
14
4
9
14
8
65
147
41
13

Highest AQI (US) recorded in

December

124AQI (US)

Lowest AQI (US) recorded in

July

56AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
92AQI (US)
Least Polluted Year Recorded
2026(Avg.)
71AQI (US)

Jianan Plant's annual 2026 AQI (US) (71) shows an average percentage change of -15.6% (improved AQI (US)) compared to previous years: 2020 (77), 2021 (84), 2022 (90), 2023 (92), 2024 (85), 2025 (79).