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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Leshan, 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+

October Air Quality Analysis

Leshan, Sichuan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Oct 2023
175AQI
Lowest AQI recorded on
1st Oct 2026
22AQI

Same Day Analysis (1st October):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 22 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 30th Sep - 1st Oct 2026

Leshan, Sichuan, China

AQI
Day
Night
.

6 AM30th Sep 2026

7 PM

5 AM1st Oct 2026

Day time
Avg. Highest Time
6PM30th Sep

90AQI

Avg. Lowest Time
7AM30th Sep

53AQI

Night time
Avg. Highest Time
10PM30th Sep

108AQI

Avg. Lowest Time
3AM1st Oct

14AQI

In the last 24 hours,

Leshan's AQI reached its highest point of 108 at 10 PM during the Night, while the lowest point, 14, was recorded at 3 AM during the Night between 30th Sep and 1st Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Leshan, Sichuan, China

SepOct
02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st
Day
Night
2nd Sep 20261206 AMAQI
2nd Sep 20261147 AMAQI
2nd Sep 20261248 AMAQI
2nd Sep 20261269 AMAQI
2nd Sep 202611110 AMAQI
2nd Sep 20268511 AMAQI
2nd Sep 20267412 PMAQI
2nd Sep 2026791 PMAQI
2nd Sep 2026902 PMAQI
2nd Sep 2026823 PMAQI
2nd Sep 2026534 PMAQI
2nd Sep 2026365 PMAQI
2nd Sep 2026366 PMAQI
2nd Sep 2026447 PMAQI
2nd Sep 2026498 PMAQI
2nd Sep 2026709 PMAQI
2nd Sep 20269610 PMAQI
2nd Sep 202611511 PMAQI
3rd Sep 202613012 AMAQI
3rd Sep 20261341 AMAQI
3rd Sep 20261372 AMAQI
3rd Sep 20261423 AMAQI
3rd Sep 20261404 AMAQI
3rd Sep 20261385 AMAQI

26°C23/31°C

3rd Sep 20261396 AMAQI
3rd Sep 20261397 AMAQI
3rd Sep 20261398 AMAQI
3rd Sep 20261369 AMAQI
3rd Sep 202613710 AMAQI
3rd Sep 202613211 AMAQI
3rd Sep 202614212 PMAQI
3rd Sep 20261421 PMAQI
3rd Sep 20261342 PMAQI
3rd Sep 2026943 PMAQI
3rd Sep 2026694 PMAQI
3rd Sep 2026365 PMAQI
3rd Sep 2026386 PMAQI
3rd Sep 2026547 PMAQI
3rd Sep 2026648 PMAQI
3rd Sep 2026829 PMAQI
3rd Sep 202613810 PMAQI
3rd Sep 202615011 PMAQI
4th Sep 202614312 AMAQI
4th Sep 20261091 AMAQI
4th Sep 20261272 AMAQI
4th Sep 20261303 AMAQI
4th Sep 20261394 AMAQI
4th Sep 20261425 AMAQI

27°C23/31°C

4th Sep 20261416 AMAQI
4th Sep 20261387 AMAQI
4th Sep 20261388 AMAQI
4th Sep 20261449 AMAQI
4th Sep 202615010 AMAQI
4th Sep 202614011 AMAQI
4th Sep 202612812 PMAQI
4th Sep 20261081 PMAQI
4th Sep 2026842 PMAQI
4th Sep 2026713 PMAQI
4th Sep 2026644 PMAQI
4th Sep 2026615 PMAQI
4th Sep 2026606 PMAQI
4th Sep 2026647 PMAQI
4th Sep 2026738 PMAQI
4th Sep 2026849 PMAQI
4th Sep 20268810 PMAQI
4th Sep 202613711 PMAQI
5th Sep 202615012 AMAQI
5th Sep 20261401 AMAQI
5th Sep 20261472 AMAQI
5th Sep 20261403 AMAQI
5th Sep 20261404 AMAQI
5th Sep 20261385 AMAQI

28°C23/31°C

5th Sep 20261366 AMAQI
5th Sep 20261447 AMAQI
5th Sep 20261428 AMAQI
5th Sep 20261409 AMAQI
5th Sep 202612810 AMAQI
5th Sep 202611011 AMAQI
5th Sep 202610612 PMAQI
5th Sep 2026921 PMAQI
5th Sep 20261002 PMAQI
5th Sep 2026823 PMAQI
5th Sep 2026674 PMAQI
5th Sep 2026665 PMAQI
5th Sep 2026606 PMAQI
5th Sep 2026577 PMAQI
5th Sep 2026588 PMAQI
5th Sep 2026699 PMAQI
5th Sep 20269010 PMAQI
5th Sep 202610911 PMAQI
6th Sep 202612812 AMAQI
6th Sep 20261311 AMAQI
6th Sep 20261502 AMAQI
6th Sep 20261483 AMAQI
6th Sep 20261474 AMAQI
6th Sep 20261475 AMAQI

28°C23/32°C

6th Sep 20261406 AMAQI
6th Sep 20261347 AMAQI
6th Sep 20261348 AMAQI
6th Sep 20261399 AMAQI
6th Sep 202614110 AMAQI
6th Sep 202614611 AMAQI
6th Sep 202614812 PMAQI
6th Sep 20261131 PMAQI
6th Sep 2026872 PMAQI
6th Sep 2026643 PMAQI
6th Sep 2026614 PMAQI
6th Sep 2026635 PMAQI
6th Sep 2026546 PMAQI
6th Sep 2026557 PMAQI
6th Sep 2026578 PMAQI
6th Sep 2026719 PMAQI
6th Sep 20269510 PMAQI
6th Sep 202610311 PMAQI
7th Sep 202610112 AMAQI
7th Sep 20261161 AMAQI
7th Sep 20261412 AMAQI
7th Sep 20261423 AMAQI
7th Sep 20261314 AMAQI
7th Sep 20261315 AMAQI

29°C24/33°C

7th Sep 20261446 AMAQI
7th Sep 20261507 AMAQI
7th Sep 20261468 AMAQI
7th Sep 20261389 AMAQI
7th Sep 202613110 AMAQI
7th Sep 202610211 AMAQI
7th Sep 20269712 PMAQI
7th Sep 2026981 PMAQI
7th Sep 20261002 PMAQI
7th Sep 20261053 PMAQI
7th Sep 20261264 PMAQI
7th Sep 20261405 PMAQI
7th Sep 20261106 PMAQI
7th Sep 2026937 PMAQI
7th Sep 20261008 PMAQI
7th Sep 20261189 PMAQI
7th Sep 202613010 PMAQI
7th Sep 202612311 PMAQI
8th Sep 202611412 AMAQI
8th Sep 20261151 AMAQI
8th Sep 20261092 AMAQI
8th Sep 2026983 AMAQI
8th Sep 2026934 AMAQI
8th Sep 2026905 AMAQI

29°C24/32°C

8th Sep 2026816 AMAQI
8th Sep 2026847 AMAQI
8th Sep 2026858 AMAQI
8th Sep 2026849 AMAQI
8th Sep 20268410 AMAQI
8th Sep 20268411 AMAQI
8th Sep 20266312 PMAQI
8th Sep 2026621 PMAQI
8th Sep 2026572 PMAQI
8th Sep 2026543 PMAQI
8th Sep 2026574 PMAQI
8th Sep 2026695 PMAQI
8th Sep 2026746 PMAQI
8th Sep 2026887 PMAQI
8th Sep 2026888 PMAQI
8th Sep 2026789 PMAQI
8th Sep 20266910 PMAQI
8th Sep 20267511 PMAQI
9th Sep 20267212 AMAQI
9th Sep 2026911 AMAQI
9th Sep 2026942 AMAQI
9th Sep 2026853 AMAQI
9th Sep 2026744 AMAQI
9th Sep 2026735 AMAQI

26°C23/28°C

9th Sep 2026786 AMAQI
9th Sep 2026617 AMAQI
9th Sep 2026568 AMAQI
9th Sep 2026509 AMAQI
9th Sep 20264710 AMAQI
9th Sep 20265311 AMAQI
9th Sep 20265812 PMAQI
9th Sep 2026561 PMAQI
9th Sep 2026542 PMAQI
9th Sep 2026463 PMAQI
9th Sep 2026564 PMAQI
9th Sep 2026565 PMAQI
9th Sep 2026286 PMAQI
9th Sep 2026227 PMAQI
9th Sep 2026158 PMAQI
9th Sep 2026179 PMAQI
9th Sep 20261310 PMAQI
9th Sep 20261311 PMAQI
10th Sep 20261212 AMAQI
10th Sep 2026121 AMAQI
10th Sep 2026132 AMAQI
10th Sep 2026133 AMAQI
10th Sep 2026124 AMAQI
10th Sep 2026135 AMAQI

22°C18/27°C

10th Sep 2026136 AMAQI
10th Sep 2026137 AMAQI
10th Sep 2026138 AMAQI
10th Sep 2026149 AMAQI
10th Sep 20261310 AMAQI
10th Sep 20261311 AMAQI
10th Sep 20261312 PMAQI
10th Sep 2026121 PMAQI
10th Sep 2026132 PMAQI
10th Sep 2026133 PMAQI
10th Sep 2026134 PMAQI
10th Sep 2026145 PMAQI
10th Sep 2026146 PMAQI
10th Sep 2026137 PMAQI
10th Sep 2026158 PMAQI
10th Sep 2026149 PMAQI
10th Sep 20261410 PMAQI
10th Sep 20261411 PMAQI
11th Sep 20261412 AMAQI
11th Sep 2026141 AMAQI
11th Sep 2026142 AMAQI
11th Sep 2026143 AMAQI
11th Sep 2026144 AMAQI
11th Sep 2026165 AMAQI

18°C16/20°C

11th Sep 2026156 AMAQI
11th Sep 2026197 AMAQI
11th Sep 2026228 AMAQI
11th Sep 2026309 AMAQI
11th Sep 20263610 AMAQI
11th Sep 20263211 AMAQI
11th Sep 20262912 PMAQI
11th Sep 2026241 PMAQI
11th Sep 2026242 PMAQI
11th Sep 2026243 PMAQI
11th Sep 2026314 PMAQI
11th Sep 2026275 PMAQI
11th Sep 2026256 PMAQI
11th Sep 2026267 PMAQI
11th Sep 2026328 PMAQI
11th Sep 2026449 PMAQI
11th Sep 20264410 PMAQI
11th Sep 20264011 PMAQI
12th Sep 20263712 AMAQI
12th Sep 2026341 AMAQI
12th Sep 2026292 AMAQI
12th Sep 2026343 AMAQI
12th Sep 2026384 AMAQI
12th Sep 2026365 AMAQI

18°C17/20°C

12th Sep 2026376 AMAQI
12th Sep 2026357 AMAQI
12th Sep 2026358 AMAQI
12th Sep 2026419 AMAQI
12th Sep 20263910 AMAQI
12th Sep 20263611 AMAQI
12th Sep 20263712 PMAQI
12th Sep 2026361 PMAQI
12th Sep 2026382 PMAQI
12th Sep 2026373 PMAQI
12th Sep 2026384 PMAQI
12th Sep 2026355 PMAQI
12th Sep 2026416 PMAQI
12th Sep 2026407 PMAQI
12th Sep 2026418 PMAQI
12th Sep 2026489 PMAQI
12th Sep 20264910 PMAQI
12th Sep 20265511 PMAQI
13th Sep 20267812 AMAQI
13th Sep 2026711 AMAQI
13th Sep 2026512 AMAQI
13th Sep 2026293 AMAQI
13th Sep 2026145 AMAQI

18°C17/20°C

13th Sep 2026156 AMAQI
13th Sep 2026167 AMAQI
13th Sep 2026158 AMAQI
13th Sep 2026159 AMAQI
13th Sep 20263410 AMAQI
13th Sep 20265011 AMAQI
13th Sep 20262812 PMAQI
13th Sep 2026171 PMAQI
13th Sep 2026152 PMAQI
13th Sep 2026153 PMAQI
13th Sep 2026144 PMAQI
13th Sep 2026145 PMAQI
13th Sep 2026146 PMAQI
13th Sep 2026147 PMAQI
13th Sep 2026178 PMAQI
13th Sep 2026209 PMAQI
13th Sep 20262610 PMAQI
13th Sep 20262411 PMAQI
14th Sep 20262012 AMAQI
14th Sep 2026261 AMAQI
14th Sep 2026292 AMAQI
14th Sep 2026323 AMAQI
14th Sep 2026384 AMAQI
14th Sep 2026415 AMAQI

18°C17/20°C

14th Sep 2026446 AMAQI
14th Sep 2026447 AMAQI
14th Sep 2026478 AMAQI
14th Sep 2026459 AMAQI
14th Sep 20265610 AMAQI
14th Sep 20267011 AMAQI
14th Sep 20268012 PMAQI
14th Sep 2026821 PMAQI
14th Sep 2026772 PMAQI
14th Sep 2026703 PMAQI
14th Sep 2026484 PMAQI
14th Sep 2026475 PMAQI
14th Sep 2026606 PMAQI
14th Sep 2026667 PMAQI
14th Sep 2026628 PMAQI
14th Sep 2026579 PMAQI
14th Sep 20265110 PMAQI
14th Sep 20263711 PMAQI
15th Sep 20262112 AMAQI
15th Sep 2026231 AMAQI
15th Sep 2026232 AMAQI
15th Sep 2026133 AMAQI
15th Sep 2026174 AMAQI
15th Sep 2026155 AMAQI

19°C17/22°C

15th Sep 2026166 AMAQI
15th Sep 2026167 AMAQI
15th Sep 2026168 AMAQI
15th Sep 2026149 AMAQI
15th Sep 20261410 AMAQI
15th Sep 20262111 AMAQI
15th Sep 20262212 PMAQI
15th Sep 2026341 PMAQI
15th Sep 2026332 PMAQI
15th Sep 2026203 PMAQI
15th Sep 2026274 PMAQI
15th Sep 2026335 PMAQI
15th Sep 2026396 PMAQI
15th Sep 2026437 PMAQI
15th Sep 2026498 PMAQI
15th Sep 2026539 PMAQI
15th Sep 20265410 PMAQI
15th Sep 20265311 PMAQI
16th Sep 20265012 AMAQI
16th Sep 2026201 AMAQI
16th Sep 2026202 AMAQI
16th Sep 2026203 AMAQI
16th Sep 2026184 AMAQI
16th Sep 2026185 AMAQI

17°C17/18°C

16th Sep 2026196 AMAQI
16th Sep 2026297 AMAQI
16th Sep 2026388 AMAQI
16th Sep 2026279 AMAQI
16th Sep 20261410 AMAQI
16th Sep 20261611 AMAQI
16th Sep 20261712 PMAQI
16th Sep 2026171 PMAQI
16th Sep 2026182 PMAQI
16th Sep 2026253 PMAQI
16th Sep 2026344 PMAQI
16th Sep 2026395 PMAQI
16th Sep 2026506 PMAQI
16th Sep 2026597 PMAQI
16th Sep 2026638 PMAQI
16th Sep 2026649 PMAQI
16th Sep 20266410 PMAQI
16th Sep 20266611 PMAQI
17th Sep 20266412 AMAQI
17th Sep 2026631 AMAQI
17th Sep 2026632 AMAQI
17th Sep 2026713 AMAQI
17th Sep 2026684 AMAQI
17th Sep 2026695 AMAQI

18°C16/20°C

17th Sep 2026636 AMAQI
17th Sep 2026537 AMAQI
17th Sep 2026528 AMAQI
17th Sep 2026459 AMAQI
17th Sep 20263710 AMAQI
17th Sep 20264911 AMAQI
17th Sep 20264812 PMAQI
17th Sep 2026321 PMAQI
17th Sep 2026202 PMAQI
17th Sep 2026153 PMAQI
17th Sep 2026134 PMAQI
17th Sep 2026135 PMAQI
17th Sep 2026136 PMAQI
17th Sep 2026167 PMAQI
17th Sep 2026168 PMAQI
17th Sep 2026229 PMAQI
17th Sep 20263010 PMAQI
17th Sep 20263111 PMAQI
18th Sep 20262712 AMAQI
18th Sep 2026201 AMAQI
18th Sep 2026212 AMAQI
18th Sep 2026223 AMAQI
18th Sep 2026244 AMAQI
18th Sep 2026245 AMAQI

21°C18/23°C

18th Sep 2026266 AMAQI
18th Sep 2026337 AMAQI
18th Sep 2026358 AMAQI
18th Sep 2026369 AMAQI
18th Sep 20264310 AMAQI
18th Sep 20265911 AMAQI
18th Sep 20265612 PMAQI
18th Sep 2026491 PMAQI
18th Sep 2026322 PMAQI
18th Sep 2026373 PMAQI
18th Sep 2026344 PMAQI
18th Sep 2026485 PMAQI
18th Sep 2026546 PMAQI
18th Sep 2026657 PMAQI
18th Sep 2026728 PMAQI
18th Sep 2026719 PMAQI
18th Sep 20266110 PMAQI
18th Sep 20265711 PMAQI
19th Sep 20265912 AMAQI
19th Sep 2026601 AMAQI
19th Sep 2026522 AMAQI
19th Sep 2026563 AMAQI
19th Sep 2026564 AMAQI
19th Sep 2026535 AMAQI

21°C19/24°C

19th Sep 2026526 AMAQI
19th Sep 2026517 AMAQI
19th Sep 2026568 AMAQI
19th Sep 2026589 AMAQI
19th Sep 20266310 AMAQI
19th Sep 20266511 AMAQI
19th Sep 20266412 PMAQI
19th Sep 2026601 PMAQI
19th Sep 2026632 PMAQI
19th Sep 2026563 PMAQI
19th Sep 2026514 PMAQI
19th Sep 2026485 PMAQI
19th Sep 2026446 PMAQI
19th Sep 2026487 PMAQI
19th Sep 2026518 PMAQI
19th Sep 2026529 PMAQI
19th Sep 20265310 PMAQI
19th Sep 20265611 PMAQI
20th Sep 20265912 AMAQI
20th Sep 2026581 AMAQI
20th Sep 2026562 AMAQI
20th Sep 2026483 AMAQI
20th Sep 2026464 AMAQI
20th Sep 2026475 AMAQI

21°C19/24°C

20th Sep 2026496 AMAQI
20th Sep 2026567 AMAQI
20th Sep 2026528 AMAQI
20th Sep 2026509 AMAQI
20th Sep 20264610 AMAQI
20th Sep 20263711 AMAQI
20th Sep 20261812 PMAQI
20th Sep 2026161 PMAQI
20th Sep 2026172 PMAQI
20th Sep 2026163 PMAQI
20th Sep 2026174 PMAQI
20th Sep 2026175 PMAQI
20th Sep 2026186 PMAQI
20th Sep 2026177 PMAQI
20th Sep 2026208 PMAQI
20th Sep 2026249 PMAQI
20th Sep 20262710 PMAQI
20th Sep 20262211 PMAQI
21st Sep 20262212 AMAQI
21st Sep 2026231 AMAQI
21st Sep 2026182 AMAQI
21st Sep 2026143 AMAQI
21st Sep 2026164 AMAQI
21st Sep 2026165 AMAQI

20°C18/23°C

21st Sep 2026246 AMAQI
21st Sep 2026317 AMAQI
21st Sep 2026298 AMAQI
21st Sep 2026269 AMAQI
21st Sep 20262510 AMAQI
21st Sep 20262911 AMAQI
21st Sep 20262912 PMAQI
21st Sep 2026201 PMAQI
21st Sep 2026232 PMAQI
21st Sep 2026293 PMAQI
21st Sep 2026394 PMAQI
21st Sep 2026285 PMAQI
21st Sep 2026306 PMAQI
21st Sep 2026307 PMAQI
21st Sep 2026388 PMAQI
21st Sep 2026439 PMAQI
21st Sep 20264610 PMAQI
21st Sep 20264611 PMAQI
22nd Sep 20264412 AMAQI
22nd Sep 2026401 AMAQI
22nd Sep 2026652 AMAQI
22nd Sep 2026683 AMAQI
22nd Sep 2026664 AMAQI
22nd Sep 2026555 AMAQI

22°C21/24°C

22nd Sep 2026626 AMAQI
22nd Sep 2026457 AMAQI
22nd Sep 2026458 AMAQI
22nd Sep 2026359 AMAQI
22nd Sep 20263410 AMAQI
22nd Sep 20263111 AMAQI
22nd Sep 20263312 PMAQI
22nd Sep 2026401 PMAQI
22nd Sep 2026422 PMAQI
22nd Sep 2026473 PMAQI
22nd Sep 2026304 PMAQI
22nd Sep 2026215 PMAQI
22nd Sep 2026246 PMAQI
22nd Sep 2026257 PMAQI
22nd Sep 2026218 PMAQI
22nd Sep 2026209 PMAQI
22nd Sep 20262210 PMAQI
22nd Sep 20262211 PMAQI
23rd Sep 20262212 AMAQI
23rd Sep 2026231 AMAQI
23rd Sep 2026222 AMAQI
23rd Sep 2026213 AMAQI
23rd Sep 2026234 AMAQI
23rd Sep 2026235 AMAQI

20°C18/23°C

23rd Sep 2026376 AMAQI
23rd Sep 2026627 AMAQI
23rd Sep 2026748 AMAQI
23rd Sep 2026669 AMAQI
23rd Sep 20266310 AMAQI
23rd Sep 20265611 AMAQI
23rd Sep 20264912 PMAQI
23rd Sep 2026321 PMAQI
23rd Sep 2026212 PMAQI
23rd Sep 2026233 PMAQI
23rd Sep 2026194 PMAQI
23rd Sep 2026195 PMAQI
23rd Sep 2026246 PMAQI
23rd Sep 2026277 PMAQI
23rd Sep 2026328 PMAQI
23rd Sep 2026519 PMAQI
23rd Sep 20265310 PMAQI
23rd Sep 20266011 PMAQI
24th Sep 20266612 AMAQI
24th Sep 2026701 AMAQI
24th Sep 2026662 AMAQI
24th Sep 2026633 AMAQI
24th Sep 2026614 AMAQI
24th Sep 2026565 AMAQI

21°C19/25°C

24th Sep 2026316 AMAQI
24th Sep 2026247 AMAQI
24th Sep 2026238 AMAQI
24th Sep 2026259 AMAQI
24th Sep 20263010 AMAQI
24th Sep 20262911 AMAQI
24th Sep 20263012 PMAQI
24th Sep 2026291 PMAQI
24th Sep 2026462 PMAQI
24th Sep 2026533 PMAQI
24th Sep 2026504 PMAQI
24th Sep 2026425 PMAQI
24th Sep 2026446 PMAQI
24th Sep 2026577 PMAQI
24th Sep 2026718 PMAQI
24th Sep 2026999 PMAQI
24th Sep 20268210 PMAQI
24th Sep 20268211 PMAQI
25th Sep 20268012 AMAQI
25th Sep 2026661 AMAQI
25th Sep 2026672 AMAQI
25th Sep 2026653 AMAQI
25th Sep 2026624 AMAQI
25th Sep 2026615 AMAQI

20°C19/21°C

25th Sep 2026606 AMAQI
25th Sep 2026567 AMAQI
25th Sep 2026548 AMAQI
25th Sep 2026569 AMAQI
25th Sep 20265610 AMAQI
25th Sep 20265311 AMAQI
25th Sep 20264812 PMAQI
25th Sep 2026471 PMAQI
25th Sep 2026502 PMAQI
25th Sep 2026563 PMAQI
25th Sep 2026574 PMAQI
25th Sep 2026515 PMAQI
25th Sep 2026486 PMAQI
25th Sep 2026507 PMAQI
25th Sep 2026628 PMAQI
25th Sep 2026709 PMAQI
25th Sep 20267810 PMAQI
25th Sep 20268111 PMAQI
26th Sep 20267912 AMAQI
26th Sep 2026801 AMAQI
26th Sep 2026792 AMAQI
26th Sep 2026823 AMAQI
26th Sep 2026794 AMAQI
26th Sep 2026765 AMAQI

21°C19/24°C

26th Sep 2026806 AMAQI
26th Sep 2026857 AMAQI
26th Sep 2026848 AMAQI
26th Sep 2026879 AMAQI
26th Sep 20269610 AMAQI
26th Sep 202610411 AMAQI
26th Sep 202610012 PMAQI
26th Sep 2026901 PMAQI
26th Sep 2026672 PMAQI
26th Sep 2026563 PMAQI
26th Sep 2026424 PMAQI
26th Sep 2026505 PMAQI
26th Sep 2026596 PMAQI
26th Sep 2026767 PMAQI
26th Sep 2026968 PMAQI
26th Sep 2026999 PMAQI
26th Sep 20269910 PMAQI
26th Sep 202611311 PMAQI
27th Sep 202612212 AMAQI
27th Sep 20261291 AMAQI
27th Sep 20261302 AMAQI
27th Sep 20261103 AMAQI
27th Sep 20261094 AMAQI
27th Sep 20261245 AMAQI

23°C20/27°C

27th Sep 20261406 AMAQI
27th Sep 20261347 AMAQI
27th Sep 20261268 AMAQI
27th Sep 20261359 AMAQI
27th Sep 202613410 AMAQI
27th Sep 202614511 AMAQI
27th Sep 202614512 PMAQI
27th Sep 20261511 PMAQI
27th Sep 20261512 PMAQI
27th Sep 20261543 PMAQI
27th Sep 20261544 PMAQI
27th Sep 20261545 PMAQI
27th Sep 20261546 PMAQI
27th Sep 20261547 PMAQI
27th Sep 2026998 PMAQI
27th Sep 2026649 PMAQI
27th Sep 20269610 PMAQI
27th Sep 202611611 PMAQI
28th Sep 202612312 AMAQI
28th Sep 20261161 AMAQI
28th Sep 20261172 AMAQI
28th Sep 20261043 AMAQI
28th Sep 2026804 AMAQI
28th Sep 2026525 AMAQI

23°C21/25°C

28th Sep 2026386 AMAQI
28th Sep 2026337 AMAQI
28th Sep 2026348 AMAQI
28th Sep 2026299 AMAQI
28th Sep 20262610 AMAQI
28th Sep 20262411 AMAQI
28th Sep 20262212 PMAQI
28th Sep 2026201 PMAQI
28th Sep 2026222 PMAQI
28th Sep 2026233 PMAQI
28th Sep 2026234 PMAQI
28th Sep 2026225 PMAQI
28th Sep 2026186 PMAQI
28th Sep 2026187 PMAQI
28th Sep 2026238 PMAQI
28th Sep 2026229 PMAQI
28th Sep 20262110 PMAQI
28th Sep 20262211 PMAQI
29th Sep 20262412 AMAQI
29th Sep 2026201 AMAQI
29th Sep 2026152 AMAQI
29th Sep 2026153 AMAQI
29th Sep 2026154 AMAQI
29th Sep 2026185 AMAQI

22°C21/24°C

29th Sep 2026206 AMAQI
29th Sep 2026257 AMAQI
29th Sep 2026278 AMAQI
29th Sep 2026289 AMAQI
29th Sep 20262510 AMAQI
29th Sep 20262411 AMAQI
29th Sep 20262812 PMAQI
29th Sep 2026301 PMAQI
29th Sep 2026272 PMAQI
29th Sep 2026223 PMAQI
29th Sep 2026214 PMAQI
29th Sep 2026215 PMAQI
29th Sep 2026216 PMAQI
29th Sep 2026177 PMAQI
29th Sep 2026178 PMAQI
29th Sep 2026209 PMAQI
29th Sep 20262610 PMAQI
29th Sep 20262611 PMAQI
30th Sep 20263612 AMAQI
30th Sep 2026361 AMAQI
30th Sep 2026432 AMAQI
30th Sep 2026513 AMAQI
30th Sep 2026564 AMAQI
30th Sep 2026615 AMAQI

24°C21/27°C

30th Sep 2026636 AMAQI
30th Sep 2026537 AMAQI
30th Sep 2026548 AMAQI
30th Sep 2026649 AMAQI
30th Sep 20266410 AMAQI
30th Sep 20267011 AMAQI
30th Sep 20267012 PMAQI
30th Sep 2026701 PMAQI
30th Sep 2026782 PMAQI
30th Sep 2026763 PMAQI
30th Sep 2026844 PMAQI
30th Sep 2026855 PMAQI
30th Sep 2026906 PMAQI
30th Sep 20261027 PMAQI
30th Sep 20261048 PMAQI
30th Sep 20261019 PMAQI
30th Sep 202610810 PMAQI
30th Sep 20262111 PMAQI
1st Oct 20261912 AMAQI
1st Oct 2026201 AMAQI
1st Oct 2026172 AMAQI
1st Oct 2026143 AMAQI
1st Oct 2026154 AMAQI
1st Oct 2026175 AMAQI

22°C19/23°C

1st Oct 2026166 AMAQI
6 AM
1st Oct 2026177 AMAQI
1st Oct 2026148 AMAQI
1st Oct 2026159 AMAQI
1st Oct 20261710 AMAQI
1st Oct 20262011 AMAQI
1st Oct 20262312 PMAQI
12 PM
1st Oct 2026251 PMAQI
1st Oct 2026242 PMAQI
1st Oct 2026243 PMAQI
1st Oct 2026224 PMAQI
1st Oct 2026265 PMAQI
1st Oct 2026236 PMAQI
1st Oct 2026227 PMAQI
7 PM
1st Oct 2026288 PMAQI
1st Oct 2026349 PMAQI
1st Oct 20263210 PMAQI
1st Oct 20264611 PMAQI
12 AM
5 AM

19°C18/20°C

Day time
Avg. Highest Time
6 AM - 11 AM

63AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
4 PM - 6 PM

46AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 11 AM (Avg. 63), while the lowest AQI was between 4 PM to 6 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 4 AM

66AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

51AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 66), while the lowest AQI was between 8 PM to 8 PM (Avg. 51).

2026 Days Vs Air Quality

Leshan, Sichuan, China

2026

31%

85

43%

119

20%

54

6%

16

Total number of days with different AQI categories in last 274 days in 2026 (91 days remaining)

Good
85 Days
Moderate
119 Days
Poor
54 Days
Unhealthy
16 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 31%

Health Risk Level:

High

In 2026, 31% of 274 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

Leshan, 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
95AQI (US)
2nd January 2026
106AQI (US)
3rd January 2026
77AQI (US)
4th January 2026
76AQI (US)
5th January 2026
119AQI (US)
6th January 2026
105AQI (US)
7th January 2026
126AQI (US)
8th January 2026
131AQI (US)
9th January 2026
152AQI (US)
10th January 2026
168AQI (US)
11th January 2026
182AQI (US)
12th January 2026
188AQI (US)
13th January 2026
179AQI (US)
14th January 2026
175AQI (US)
15th January 2026
155AQI (US)
16th January 2026
171AQI (US)
17th January 2026
173AQI (US)
18th January 2026
185AQI (US)
19th January 2026
140AQI (US)
20th January 2026
60AQI (US)
21st January 2026
102AQI (US)
22nd January 2026
111AQI (US)
23rd January 2026
107AQI (US)
24th January 2026
146AQI (US)
25th January 2026
152AQI (US)
26th January 2026
125AQI (US)
27th January 2026
140AQI (US)
28th January 2026
150AQI (US)
29th January 2026
158AQI (US)
30th January 2026
102AQI (US)
31st January 2026
122AQI (US)
1st February 2026
146AQI (US)
2nd February 2026
154AQI (US)
3rd February 2026
150AQI (US)
4th February 2026
149AQI (US)
5th February 2026
155AQI (US)
6th February 2026
153AQI (US)
7th February 2026
137AQI (US)
8th February 2026
69AQI (US)
9th February 2026
86AQI (US)
10th February 2026
80AQI (US)
11th February 2026
95AQI (US)
12th February 2026
129AQI (US)
13th February 2026
131AQI (US)
14th February 2026
147AQI (US)
15th February 2026
139AQI (US)
16th February 2026
71AQI (US)
17th February 2026
139AQI (US)
18th February 2026
130AQI (US)
19th February 2026
136AQI (US)
20th February 2026
131AQI (US)
21st February 2026
135AQI (US)
22nd February 2026
145AQI (US)
23rd February 2026
152AQI (US)
24th February 2026
70AQI (US)
25th February 2026
91AQI (US)
26th February 2026
77AQI (US)
27th February 2026
77AQI (US)
28th February 2026
101AQI (US)
1st March 2026
48AQI (US)
2nd March 2026
58AQI (US)
3rd March 2026
46AQI (US)
4th March 2026
41AQI (US)
5th March 2026
70AQI (US)
6th March 2026
90AQI (US)
7th March 2026
107AQI (US)
8th March 2026
58AQI (US)
9th March 2026
16AQI (US)
10th March 2026
44AQI (US)
11th March 2026
76AQI (US)
12th March 2026
114AQI (US)
13th March 2026
109AQI (US)
14th March 2026
36AQI (US)
15th March 2026
42AQI (US)
16th March 2026
72AQI (US)
17th March 2026
57AQI (US)
18th March 2026
28AQI (US)
19th March 2026
68AQI (US)
20th March 2026
67AQI (US)
21st March 2026
81AQI (US)
22nd March 2026
101AQI (US)
23rd March 2026
74AQI (US)
24th March 2026
65AQI (US)
25th March 2026
97AQI (US)
26th March 2026
67AQI (US)
27th March 2026
89AQI (US)
28th March 2026
78AQI (US)
29th March 2026
82AQI (US)
30th March 2026
39AQI (US)
31st March 2026
18AQI (US)
1st April 2026
58AQI (US)
2nd April 2026
61AQI (US)
3rd April 2026
70AQI (US)
4th April 2026
67AQI (US)
5th April 2026
94AQI (US)
6th April 2026
73AQI (US)
7th April 2026
36AQI (US)
8th April 2026
64AQI (US)
9th April 2026
54AQI (US)
10th April 2026
48AQI (US)
11th April 2026
34AQI (US)
12th April 2026
53AQI (US)
13th April 2026
43AQI (US)
14th April 2026
32AQI (US)
15th April 2026
62AQI (US)
16th April 2026
65AQI (US)
17th April 2026
24AQI (US)
18th April 2026
66AQI (US)
19th April 2026
108AQI (US)
20th April 2026
103AQI (US)
21st April 2026
58AQI (US)
22nd April 2026
52AQI (US)
23rd April 2026
54AQI (US)
24th April 2026
98AQI (US)
25th April 2026
117AQI (US)
26th April 2026
144AQI (US)
27th April 2026
93AQI (US)
28th April 2026
21AQI (US)
29th April 2026
39AQI (US)
30th April 2026
76AQI (US)
1st May 2026
120AQI (US)
2nd May 2026
30AQI (US)
3rd May 2026
30AQI (US)
4th May 2026
50AQI (US)
5th May 2026
91AQI (US)
6th May 2026
122AQI (US)
7th May 2026
76AQI (US)
8th May 2026
74AQI (US)
9th May 2026
75AQI (US)
10th May 2026
76AQI (US)
11th May 2026
108AQI (US)
12th May 2026
120AQI (US)
13th May 2026
113AQI (US)
14th May 2026
96AQI (US)
15th May 2026
91AQI (US)
16th May 2026
94AQI (US)
17th May 2026
101AQI (US)
18th May 2026
94AQI (US)
19th May 2026
97AQI (US)
20th May 2026
114AQI (US)
21st May 2026
122AQI (US)
22nd May 2026
118AQI (US)
23rd May 2026
92AQI (US)
24th May 2026
85AQI (US)
25th May 2026
91AQI (US)
26th May 2026
66AQI (US)
27th May 2026
70AQI (US)
28th May 2026
55AQI (US)
29th May 2026
60AQI (US)
30th May 2026
68AQI (US)
31st May 2026
95AQI (US)
1st June 2026
83AQI (US)
2nd June 2026
87AQI (US)
3rd June 2026
79AQI (US)
4th June 2026
64AQI (US)
5th June 2026
98AQI (US)
6th June 2026
109AQI (US)
7th June 2026
42AQI (US)
8th June 2026
16AQI (US)
9th June 2026
30AQI (US)
10th June 2026
48AQI (US)
11th June 2026
45AQI (US)
12th June 2026
50AQI (US)
13th June 2026
53AQI (US)
14th June 2026
66AQI (US)
15th June 2026
87AQI (US)
16th June 2026
76AQI (US)
17th June 2026
43AQI (US)
18th June 2026
56AQI (US)
19th June 2026
50AQI (US)
20th June 2026
32AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
28AQI (US)
25th June 2026
24AQI (US)
26th June 2026
30AQI (US)
27th June 2026
41AQI (US)
28th June 2026
35AQI (US)
29th June 2026
32AQI (US)
30th June 2026
40AQI (US)
1st July 2026
65AQI (US)
2nd July 2026
64AQI (US)
3rd July 2026
56AQI (US)
4th July 2026
40AQI (US)
5th July 2026
49AQI (US)
6th July 2026
68AQI (US)
7th July 2026
77AQI (US)
8th July 2026
58AQI (US)
9th July 2026
71AQI (US)
10th July 2026
77AQI (US)
11th July 2026
16AQI (US)
12th July 2026
17AQI (US)
13th July 2026
41AQI (US)
14th July 2026
57AQI (US)
15th July 2026
30AQI (US)
16th July 2026
56AQI (US)
17th July 2026
20AQI (US)
18th July 2026
35AQI (US)
19th July 2026
32AQI (US)
20th July 2026
52AQI (US)
21st July 2026
59AQI (US)
22nd July 2026
60AQI (US)
23rd July 2026
68AQI (US)
24th July 2026
59AQI (US)
25th July 2026
51AQI (US)
26th July 2026
66AQI (US)
27th July 2026
38AQI (US)
28th July 2026
23AQI (US)
29th July 2026
44AQI (US)
30th July 2026
38AQI (US)
31st July 2026
26AQI (US)
1st August 2026
25AQI (US)
2nd August 2026
21AQI (US)
3rd August 2026
30AQI (US)
4th August 2026
40AQI (US)
5th August 2026
50AQI (US)
6th August 2026
54AQI (US)
7th August 2026
49AQI (US)
8th August 2026
76AQI (US)
9th August 2026
61AQI (US)
10th August 2026
83AQI (US)
11th August 2026
96AQI (US)
12th August 2026
30AQI (US)
13th August 2026
36AQI (US)
14th August 2026
48AQI (US)
15th August 2026
80AQI (US)
16th August 2026
100AQI (US)
17th August 2026
23AQI (US)
18th August 2026
15AQI (US)
19th August 2026
35AQI (US)
20th August 2026
46AQI (US)
21st August 2026
70AQI (US)
22nd August 2026
52AQI (US)
23rd August 2026
40AQI (US)
24th August 2026
64AQI (US)
25th August 2026
84AQI (US)
26th August 2026
68AQI (US)
27th August 2026
70AQI (US)
28th August 2026
82AQI (US)
29th August 2026
33AQI (US)
30th August 2026
30AQI (US)
31st August 2026
58AQI (US)
1st September 2026
69AQI (US)
2nd September 2026
90AQI (US)
3rd September 2026
116AQI (US)
4th September 2026
111AQI (US)
5th September 2026
109AQI (US)
6th September 2026
111AQI (US)
7th September 2026
121AQI (US)
8th September 2026
82AQI (US)
9th September 2026
53AQI (US)
10th September 2026
13AQI (US)
11th September 2026
25AQI (US)
12th September 2026
38AQI (US)
13th September 2026
26AQI (US)
14th September 2026
51AQI (US)
15th September 2026
28AQI (US)
16th September 2026
33AQI (US)
17th September 2026
40AQI (US)
18th September 2026
42AQI (US)
19th September 2026
55AQI (US)
20th September 2026
35AQI (US)
21st September 2026
28AQI (US)
22nd September 2026
39AQI (US)
23rd September 2026
38AQI (US)
24th September 2026
51AQI (US)
25th September 2026
60AQI (US)
26th September 2026
81AQI (US)
27th September 2026
130AQI (US)
28th September 2026
43AQI (US)
29th September 2026
22AQI (US)
30th September 2026
68AQI (US)
1st October 2026
22AQI (US)
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

135AQI (US)

121AQI (US)

66AQI (US)

66AQI (US)

87AQI (US)

50AQI (US)

49AQI (US)

53AQI (US)

60AQI (US)

22AQI (US)

No. of days

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

202676AQI (US)

4
15
12
9
15
4
10
17
4
8
18
4
3
19
9
19
10
1
14
17
16
15
14
10
6
1
85
119
54
16

Highest AQI (US) recorded in

January

135AQI (US)

Lowest AQI (US) recorded in

October

22AQI (US)

202592AQI (US)

3
16
12
18
10
14
17
15
14
1
22
9
1
29
3
28
8
23
8
22
6
22
3
20
1
9
1
13
17
26
217
83
39

Highest AQI (US) recorded in

December

153AQI (US)

Lowest AQI (US) recorded in

August

56AQI (US)

202498AQI (US)

4
5
21
1
8
10
9
2
1
8
18
4
2
20
5
3
2
23
6
2
27
1
8
23
1
20
10
2
18
9
1
3
23
5
2
19
9
3
19
9
23
196
97
47
3

Highest AQI (US) recorded in

January

149AQI (US)

Lowest AQI (US) recorded in

July

58AQI (US)

2023103AQI (US)

1
8
21
1
3
11
13
1
3
9
18
1
2
15
13
3
16
12
4
25
1
6
22
3
4
25
2
6
14
10
4
17
7
3
8
11
7
5
10
13
3
32
160
106
58
5

Highest AQI (US) recorded in

January

156AQI (US)

Lowest AQI (US) recorded in

August

68AQI (US)

2022108AQI (US)

4
8
17
1
3
12
6
1
10
8
12
3
16
11
3
20
8
2
19
9
1
21
2
2
3
19
7
5
9
12
5
1
6
19
4
4
17
10
19
133
113
54
1

Highest AQI (US) recorded in

January

150AQI (US)

Lowest AQI (US) recorded in

August

69AQI (US)

202199AQI (US)

2
7
21
1
5
6
15
1
5
25
1
1
19
10
2
22
7
1
21
8
7
23
1
8
22
1
6
22
2
7
20
4
1
10
14
5
5
14
12
34
176
99
54
1

Highest AQI (US) recorded in

January

155AQI (US)

Lowest AQI (US) recorded in

August

62AQI (US)

202086AQI (US)

1
4
7
1
1
16
3
1
1
11
6
4
19
7
9
20
2
10
21
7
22
1
7
17
7
8
11
11
9
12
9
1
40
147
56
22
1

Highest AQI (US) recorded in

December

130AQI (US)

Lowest AQI (US) recorded in

July

61AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
108AQI (US)
Least Polluted Year Recorded
2026(Avg.)
76AQI (US)

Leshan's annual 2026 AQI (US) (76) shows an average percentage change of -21.7% (improved AQI (US)) compared to previous years: 2020 (86), 2021 (99), 2022 (108), 2023 (103), 2024 (98), 2025 (92).