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HistoryAQIPM2.5PM10COSO2NO2O3

Kunming, Yunnan, 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

Kunming, Yunnan, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
20th Oct 2022
97AQI
Lowest AQI recorded on
1st Oct 2025
22AQI

Same Day Analysis (5th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 5th Oct - 6th Oct 2025

Kunming, Yunnan, China

AQI
Day
Night
.

5 AM5th Oct 2025

6 PM

4 AM6th Oct 2025

Day time
Avg. Highest Time
6AM5th Oct

53AQI

Avg. Lowest Time
5PM5th Oct

40AQI

Night time
Avg. Highest Time
2AM6th Oct

78AQI

Avg. Lowest Time
8PM5th Oct

39AQI

In the last 24 hours,

Kunming's AQI reached its highest point of 78 at 2 AM during the Night, while the lowest point, 39, was recorded at 8 PM during the Night between 5th Oct and 6th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Kunming, Yunnan, China

SepOct
06th - 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 - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
6th Sep 2025525 AMAQI
6th Sep 2025506 AMAQI
6th Sep 2025517 AMAQI
6th Sep 2025448 AMAQI
6th Sep 2025409 AMAQI
6th Sep 20254210 AMAQI
6th Sep 20255111 AMAQI
6th Sep 20255312 PMAQI
6th Sep 2025531 PMAQI
6th Sep 2025542 PMAQI
6th Sep 2025543 PMAQI
6th Sep 2025534 PMAQI
6th Sep 2025505 PMAQI
6th Sep 2025496 PMAQI
6th Sep 2025537 PMAQI
6th Sep 2025568 PMAQI
6th Sep 2025579 PMAQI
6th Sep 20255910 PMAQI
6th Sep 20255811 PMAQI
7th Sep 20255512 AMAQI
7th Sep 2025521 AMAQI
7th Sep 2025532 AMAQI
7th Sep 2025523 AMAQI
7th Sep 2025524 AMAQI

19°C16/23°C

7th Sep 2025525 AMAQI
7th Sep 2025526 AMAQI
7th Sep 2025527 AMAQI
7th Sep 2025568 AMAQI
7th Sep 2025599 AMAQI
7th Sep 20256610 AMAQI
7th Sep 20255711 AMAQI
7th Sep 20255712 PMAQI
7th Sep 2025541 PMAQI
7th Sep 2025512 PMAQI
7th Sep 2025543 PMAQI
7th Sep 2025534 PMAQI
7th Sep 2025535 PMAQI
7th Sep 2025526 PMAQI
7th Sep 2025537 PMAQI
7th Sep 2025528 PMAQI
7th Sep 2025549 PMAQI
7th Sep 20255510 PMAQI
7th Sep 20255611 PMAQI
8th Sep 20255612 AMAQI
8th Sep 2025531 AMAQI
8th Sep 2025542 AMAQI
8th Sep 2025543 AMAQI
8th Sep 2025544 AMAQI

19°C15/24°C

8th Sep 2025545 AMAQI
8th Sep 2025546 AMAQI
8th Sep 2025537 AMAQI
8th Sep 2025588 AMAQI
8th Sep 2025599 AMAQI
8th Sep 20256010 AMAQI
8th Sep 20255511 AMAQI
8th Sep 20255012 PMAQI
8th Sep 2025461 PMAQI
8th Sep 2025422 PMAQI
8th Sep 2025433 PMAQI
8th Sep 2025434 PMAQI
8th Sep 2025435 PMAQI
8th Sep 2025436 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025578 PMAQI
8th Sep 2025559 PMAQI
8th Sep 20256210 PMAQI
8th Sep 20256211 PMAQI
9th Sep 20255912 AMAQI
9th Sep 2025561 AMAQI
9th Sep 2025562 AMAQI
9th Sep 2025563 AMAQI
9th Sep 2025554 AMAQI

19°C15/24°C

9th Sep 2025565 AMAQI
9th Sep 2025566 AMAQI
9th Sep 2025557 AMAQI
9th Sep 2025568 AMAQI
9th Sep 2025509 AMAQI
9th Sep 20254710 AMAQI
9th Sep 20253311 AMAQI
9th Sep 20253812 PMAQI
9th Sep 2025361 PMAQI
9th Sep 2025392 PMAQI
9th Sep 2025373 PMAQI
9th Sep 2025344 PMAQI
9th Sep 2025375 PMAQI
9th Sep 2025426 PMAQI
9th Sep 2025507 PMAQI
9th Sep 2025558 PMAQI
9th Sep 2025569 PMAQI
9th Sep 20255910 PMAQI
9th Sep 20255911 PMAQI
10th Sep 20255712 AMAQI
10th Sep 2025551 AMAQI
10th Sep 2025562 AMAQI
10th Sep 2025553 AMAQI
10th Sep 2025544 AMAQI

19°C16/23°C

10th Sep 2025545 AMAQI
10th Sep 2025546 AMAQI
10th Sep 2025547 AMAQI
10th Sep 2025458 AMAQI
10th Sep 2025559 AMAQI
10th Sep 20254510 AMAQI
10th Sep 20254511 AMAQI
10th Sep 20255312 PMAQI
10th Sep 2025511 PMAQI
10th Sep 2025542 PMAQI
10th Sep 2025533 PMAQI
10th Sep 2025434 PMAQI
10th Sep 2025465 PMAQI
10th Sep 2025476 PMAQI
10th Sep 2025527 PMAQI
10th Sep 2025538 PMAQI
10th Sep 2025559 PMAQI
10th Sep 20255210 PMAQI
10th Sep 20255411 PMAQI
11th Sep 20255512 AMAQI
11th Sep 2025551 AMAQI
11th Sep 2025562 AMAQI
11th Sep 2025553 AMAQI
11th Sep 2025544 AMAQI

18°C16/23°C

11th Sep 2025545 AMAQI
11th Sep 2025546 AMAQI
11th Sep 2025547 AMAQI
11th Sep 2025328 AMAQI
11th Sep 2025319 AMAQI
11th Sep 20253810 AMAQI
11th Sep 20253611 AMAQI
11th Sep 20253212 PMAQI
11th Sep 2025331 PMAQI
11th Sep 2025312 PMAQI
11th Sep 2025313 PMAQI
11th Sep 2025274 PMAQI
11th Sep 2025305 PMAQI
11th Sep 2025376 PMAQI
11th Sep 2025427 PMAQI
11th Sep 2025508 PMAQI
11th Sep 2025549 PMAQI
11th Sep 20255410 PMAQI
11th Sep 20255411 PMAQI
12th Sep 20255512 AMAQI
12th Sep 2025541 AMAQI
12th Sep 2025552 AMAQI
12th Sep 2025523 AMAQI
12th Sep 2025524 AMAQI

18°C15/22°C

12th Sep 2025525 AMAQI
12th Sep 2025526 AMAQI
12th Sep 2025527 AMAQI
12th Sep 2025338 AMAQI
12th Sep 2025429 AMAQI
12th Sep 20254410 AMAQI
12th Sep 20253711 AMAQI
12th Sep 20253912 PMAQI
12th Sep 2025411 PMAQI
12th Sep 2025422 PMAQI
12th Sep 2025303 PMAQI
12th Sep 2025264 PMAQI
12th Sep 2025255 PMAQI
12th Sep 2025266 PMAQI
12th Sep 2025427 PMAQI
12th Sep 2025478 PMAQI
12th Sep 2025479 PMAQI
12th Sep 20254810 PMAQI
12th Sep 20254811 PMAQI
13th Sep 20255212 AMAQI
13th Sep 2025531 AMAQI
13th Sep 2025542 AMAQI
13th Sep 2025523 AMAQI
13th Sep 2025524 AMAQI

18°C15/23°C

13th Sep 2025515 AMAQI
13th Sep 2025516 AMAQI
13th Sep 2025517 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025279 AMAQI
13th Sep 20252710 AMAQI
13th Sep 20253711 AMAQI
13th Sep 20253612 PMAQI
13th Sep 2025331 PMAQI
13th Sep 2025352 PMAQI
13th Sep 2025483 PMAQI
13th Sep 2025414 PMAQI
13th Sep 2025415 PMAQI
13th Sep 2025396 PMAQI
13th Sep 2025457 PMAQI
13th Sep 2025518 PMAQI
13th Sep 2025539 PMAQI
13th Sep 20255010 PMAQI
13th Sep 20254711 PMAQI
14th Sep 20254812 AMAQI
14th Sep 2025521 AMAQI
14th Sep 2025522 AMAQI
14th Sep 2025493 AMAQI
14th Sep 2025504 AMAQI

17°C16/21°C

14th Sep 2025495 AMAQI
14th Sep 2025486 AMAQI
14th Sep 2025487 AMAQI
14th Sep 2025318 AMAQI
14th Sep 2025259 AMAQI
14th Sep 20253710 AMAQI
14th Sep 20254411 AMAQI
14th Sep 20254212 PMAQI
14th Sep 2025441 PMAQI
14th Sep 2025442 PMAQI
14th Sep 2025353 PMAQI
14th Sep 2025414 PMAQI
14th Sep 2025445 PMAQI
14th Sep 2025376 PMAQI
14th Sep 2025407 PMAQI
14th Sep 2025498 PMAQI
14th Sep 2025499 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255512 AMAQI
15th Sep 2025511 AMAQI
15th Sep 2025502 AMAQI
15th Sep 2025493 AMAQI
15th Sep 2025484 AMAQI

17°C15/21°C

15th Sep 2025485 AMAQI
15th Sep 2025486 AMAQI
15th Sep 2025497 AMAQI
15th Sep 2025598 AMAQI
15th Sep 2025599 AMAQI
15th Sep 20255910 AMAQI
15th Sep 20255911 AMAQI
15th Sep 20255312 PMAQI
15th Sep 2025451 PMAQI
15th Sep 2025412 PMAQI
15th Sep 2025293 PMAQI
15th Sep 2025314 PMAQI
15th Sep 2025275 PMAQI
15th Sep 2025326 PMAQI
15th Sep 2025377 PMAQI
15th Sep 2025468 PMAQI
15th Sep 2025509 PMAQI
15th Sep 20255210 PMAQI
15th Sep 20255611 PMAQI
16th Sep 20255112 AMAQI
16th Sep 2025521 AMAQI
16th Sep 2025522 AMAQI
16th Sep 2025523 AMAQI
16th Sep 2025524 AMAQI

17°C14/22°C

16th Sep 2025515 AMAQI
16th Sep 2025526 AMAQI
16th Sep 2025527 AMAQI
16th Sep 2025398 AMAQI
16th Sep 2025349 AMAQI
16th Sep 20253010 AMAQI
16th Sep 20253211 AMAQI
16th Sep 20253112 PMAQI
16th Sep 2025291 PMAQI
16th Sep 2025252 PMAQI
16th Sep 2025213 PMAQI
16th Sep 2025254 PMAQI
16th Sep 2025285 PMAQI
16th Sep 2025256 PMAQI
16th Sep 2025357 PMAQI
16th Sep 2025428 PMAQI
16th Sep 2025489 PMAQI
16th Sep 20255010 PMAQI
16th Sep 20255411 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025521 AMAQI
17th Sep 2025522 AMAQI
17th Sep 2025503 AMAQI
17th Sep 2025484 AMAQI

17°C14/22°C

17th Sep 2025485 AMAQI
17th Sep 2025476 AMAQI
17th Sep 2025487 AMAQI
17th Sep 2025468 AMAQI
17th Sep 2025499 AMAQI
17th Sep 20255010 AMAQI
17th Sep 20254511 AMAQI
17th Sep 20254912 PMAQI
17th Sep 2025491 PMAQI
17th Sep 2025402 PMAQI
17th Sep 2025353 PMAQI
17th Sep 2025294 PMAQI
17th Sep 2025375 PMAQI
17th Sep 2025406 PMAQI
17th Sep 2025427 PMAQI
17th Sep 2025458 PMAQI
17th Sep 2025469 PMAQI
17th Sep 20254910 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI

18°C14/22°C

18th Sep 2025515 AMAQI
18th Sep 2025516 AMAQI
18th Sep 2025517 AMAQI
18th Sep 2025528 AMAQI
18th Sep 2025569 AMAQI
18th Sep 20255910 AMAQI
18th Sep 20255911 AMAQI
18th Sep 20255612 PMAQI
18th Sep 2025541 PMAQI
18th Sep 2025472 PMAQI
18th Sep 2025433 PMAQI
18th Sep 2025394 PMAQI
18th Sep 2025375 PMAQI
18th Sep 2025386 PMAQI
18th Sep 2025437 PMAQI
18th Sep 2025538 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255711 PMAQI
19th Sep 20255812 AMAQI
19th Sep 2025531 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025534 AMAQI

18°C14/22°C

19th Sep 2025535 AMAQI
19th Sep 2025536 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025398 AMAQI
19th Sep 2025309 AMAQI
19th Sep 20252910 AMAQI
19th Sep 20253111 AMAQI
19th Sep 20254212 PMAQI
19th Sep 2025461 PMAQI
19th Sep 2025462 PMAQI
19th Sep 2025463 PMAQI
19th Sep 2025404 PMAQI
19th Sep 2025405 PMAQI
19th Sep 2025416 PMAQI
19th Sep 2025447 PMAQI
19th Sep 2025518 PMAQI
19th Sep 2025539 PMAQI
19th Sep 20255810 PMAQI
19th Sep 20256011 PMAQI
20th Sep 20255912 AMAQI
20th Sep 2025551 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025534 AMAQI

18°C15/23°C

20th Sep 2025535 AMAQI
20th Sep 2025536 AMAQI
20th Sep 2025527 AMAQI
20th Sep 2025568 AMAQI
20th Sep 2025599 AMAQI
20th Sep 20255610 AMAQI
20th Sep 20255011 AMAQI
20th Sep 20255212 PMAQI
20th Sep 2025541 PMAQI
20th Sep 2025492 PMAQI
20th Sep 2025453 PMAQI
20th Sep 2025404 PMAQI
20th Sep 2025375 PMAQI
20th Sep 2025406 PMAQI
20th Sep 2025437 PMAQI
20th Sep 2025538 PMAQI
20th Sep 2025569 PMAQI
20th Sep 20255610 PMAQI
20th Sep 20255811 PMAQI
21st Sep 20255912 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025552 AMAQI
21st Sep 2025553 AMAQI
21st Sep 2025554 AMAQI

18°C15/24°C

21st Sep 2025545 AMAQI
21st Sep 2025546 AMAQI
21st Sep 2025547 AMAQI
21st Sep 2025438 AMAQI
21st Sep 2025389 AMAQI
21st Sep 20253710 AMAQI
21st Sep 20253111 AMAQI
21st Sep 20254212 PMAQI
21st Sep 2025501 PMAQI
21st Sep 2025492 PMAQI
21st Sep 2025443 PMAQI
21st Sep 2025384 PMAQI
21st Sep 2025405 PMAQI
21st Sep 2025406 PMAQI
21st Sep 2025457 PMAQI
21st Sep 2025528 PMAQI
21st Sep 2025549 PMAQI
21st Sep 20255610 PMAQI
21st Sep 20255811 PMAQI
22nd Sep 20255812 AMAQI
22nd Sep 2025561 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025553 AMAQI
22nd Sep 2025544 AMAQI

19°C15/25°C

22nd Sep 2025545 AMAQI
22nd Sep 2025546 AMAQI
22nd Sep 2025547 AMAQI
22nd Sep 2025508 AMAQI
22nd Sep 2025499 AMAQI
22nd Sep 20254710 AMAQI
22nd Sep 20254811 AMAQI
22nd Sep 20255112 PMAQI
22nd Sep 2025511 PMAQI
22nd Sep 2025472 PMAQI
22nd Sep 2025463 PMAQI
22nd Sep 2025474 PMAQI
22nd Sep 2025465 PMAQI
22nd Sep 2025496 PMAQI
22nd Sep 2025507 PMAQI
22nd Sep 2025558 PMAQI
22nd Sep 2025569 PMAQI
22nd Sep 20255610 PMAQI
22nd Sep 20255511 PMAQI
23rd Sep 20255312 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025552 AMAQI
23rd Sep 2025553 AMAQI
23rd Sep 2025544 AMAQI

18°C15/23°C

23rd Sep 2025545 AMAQI
23rd Sep 2025546 AMAQI
23rd Sep 2025547 AMAQI
23rd Sep 2025378 AMAQI
23rd Sep 2025359 AMAQI
23rd Sep 20254010 AMAQI
23rd Sep 20254711 AMAQI
23rd Sep 20255112 PMAQI
23rd Sep 2025531 PMAQI
23rd Sep 2025502 PMAQI
23rd Sep 2025513 PMAQI
23rd Sep 2025444 PMAQI
23rd Sep 2025405 PMAQI
23rd Sep 2025376 PMAQI
23rd Sep 2025417 PMAQI
23rd Sep 2025538 PMAQI
23rd Sep 2025489 PMAQI
23rd Sep 20254410 PMAQI
23rd Sep 20254511 PMAQI
24th Sep 20254512 AMAQI
24th Sep 2025471 AMAQI
24th Sep 2025522 AMAQI
24th Sep 2025533 AMAQI
24th Sep 2025534 AMAQI

17°C15/21°C

24th Sep 2025545 AMAQI
24th Sep 2025536 AMAQI
24th Sep 2025537 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025229 AMAQI
24th Sep 20252310 AMAQI
24th Sep 20252311 AMAQI
24th Sep 20253112 PMAQI
24th Sep 2025291 PMAQI
24th Sep 2025282 PMAQI
24th Sep 2025283 PMAQI
24th Sep 2025304 PMAQI
24th Sep 2025375 PMAQI
24th Sep 2025426 PMAQI
24th Sep 2025457 PMAQI
24th Sep 2025518 PMAQI
24th Sep 2025549 PMAQI
24th Sep 20255610 PMAQI
24th Sep 20255711 PMAQI
25th Sep 20255712 AMAQI
25th Sep 2025521 AMAQI
25th Sep 2025522 AMAQI
25th Sep 2025523 AMAQI
25th Sep 2025514 AMAQI

17°C14/22°C

25th Sep 2025505 AMAQI
25th Sep 2025516 AMAQI
25th Sep 2025507 AMAQI
25th Sep 2025528 AMAQI
25th Sep 2025559 AMAQI
25th Sep 20255210 AMAQI
25th Sep 20254311 AMAQI
25th Sep 20253912 PMAQI
25th Sep 2025381 PMAQI
25th Sep 2025322 PMAQI
25th Sep 2025283 PMAQI
25th Sep 2025294 PMAQI
25th Sep 2025315 PMAQI
25th Sep 2025336 PMAQI
25th Sep 2025367 PMAQI
25th Sep 2025388 PMAQI
25th Sep 2025389 PMAQI
25th Sep 20253410 PMAQI
25th Sep 20252911 PMAQI
26th Sep 20252412 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025212 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025234 AMAQI

15°C12/19°C

26th Sep 2025245 AMAQI
26th Sep 2025236 AMAQI
26th Sep 2025247 AMAQI
26th Sep 2025248 AMAQI
26th Sep 2025219 AMAQI
26th Sep 20252310 AMAQI
26th Sep 20252411 AMAQI
26th Sep 20252412 PMAQI
26th Sep 2025241 PMAQI
26th Sep 2025232 PMAQI
26th Sep 2025223 PMAQI
26th Sep 2025234 PMAQI
26th Sep 2025235 PMAQI
26th Sep 2025246 PMAQI
26th Sep 2025277 PMAQI
26th Sep 2025308 PMAQI
26th Sep 2025309 PMAQI
26th Sep 20252710 PMAQI
26th Sep 20252511 PMAQI
27th Sep 20252712 AMAQI
27th Sep 2025281 AMAQI
27th Sep 2025272 AMAQI
27th Sep 2025263 AMAQI
27th Sep 2025254 AMAQI

14°C13/15°C

27th Sep 2025245 AMAQI
27th Sep 2025246 AMAQI
27th Sep 2025257 AMAQI
27th Sep 2025258 AMAQI
27th Sep 2025269 AMAQI
27th Sep 20252510 AMAQI
27th Sep 20252511 AMAQI
27th Sep 20252312 PMAQI
27th Sep 2025201 PMAQI
27th Sep 2025212 PMAQI
27th Sep 2025233 PMAQI
27th Sep 2025254 PMAQI
27th Sep 2025275 PMAQI
27th Sep 2025306 PMAQI
27th Sep 2025357 PMAQI
27th Sep 2025398 PMAQI
27th Sep 2025459 PMAQI
27th Sep 20255110 PMAQI
27th Sep 20255411 PMAQI
28th Sep 20255012 AMAQI
28th Sep 2025521 AMAQI
28th Sep 2025532 AMAQI
28th Sep 2025503 AMAQI
28th Sep 2025504 AMAQI

17°C15/21°C

28th Sep 2025465 AMAQI
28th Sep 2025416 AMAQI
28th Sep 2025367 AMAQI
28th Sep 2025318 AMAQI
28th Sep 2025299 AMAQI
28th Sep 20252810 AMAQI
28th Sep 20252611 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025231 PMAQI
28th Sep 2025212 PMAQI
28th Sep 2025233 PMAQI
28th Sep 2025244 PMAQI
28th Sep 2025245 PMAQI
28th Sep 2025276 PMAQI
28th Sep 2025307 PMAQI
28th Sep 2025298 PMAQI
28th Sep 2025329 PMAQI
28th Sep 20253210 PMAQI
28th Sep 20252511 PMAQI
29th Sep 20252012 AMAQI
29th Sep 2025201 AMAQI
29th Sep 2025212 AMAQI
29th Sep 2025193 AMAQI
29th Sep 2025194 AMAQI

18°C14/23°C

29th Sep 2025185 AMAQI
29th Sep 2025136 AMAQI
29th Sep 2025137 AMAQI
29th Sep 2025158 AMAQI
29th Sep 2025179 AMAQI
29th Sep 20251510 AMAQI
29th Sep 20251711 AMAQI
29th Sep 20252012 PMAQI
29th Sep 2025221 PMAQI
29th Sep 2025222 PMAQI
29th Sep 2025203 PMAQI
29th Sep 2025204 PMAQI
29th Sep 2025195 PMAQI
29th Sep 2025206 PMAQI
29th Sep 2025227 PMAQI
29th Sep 2025248 PMAQI
29th Sep 2025249 PMAQI
29th Sep 20252310 PMAQI
29th Sep 20252411 PMAQI
30th Sep 20252412 AMAQI
30th Sep 2025221 AMAQI
30th Sep 2025212 AMAQI
30th Sep 2025203 AMAQI
30th Sep 2025164 AMAQI

15°C13/18°C

30th Sep 2025145 AMAQI
30th Sep 2025136 AMAQI
30th Sep 2025137 AMAQI
30th Sep 2025118 AMAQI
30th Sep 2025129 AMAQI
30th Sep 20251410 AMAQI
30th Sep 20251211 AMAQI
30th Sep 20251212 PMAQI
30th Sep 2025131 PMAQI
30th Sep 2025142 PMAQI
30th Sep 2025153 PMAQI
30th Sep 2025164 PMAQI
30th Sep 2025165 PMAQI
30th Sep 2025176 PMAQI
30th Sep 2025187 PMAQI
30th Sep 2025238 PMAQI
30th Sep 2025289 PMAQI
30th Sep 20253010 PMAQI
30th Sep 20253311 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025351 AMAQI
1st Oct 2025332 AMAQI
1st Oct 2025293 AMAQI
1st Oct 2025254 AMAQI

15°C14/17°C

1st Oct 2025235 AMAQI
1st Oct 2025206 AMAQI
1st Oct 2025177 AMAQI
1st Oct 2025168 AMAQI
1st Oct 2025159 AMAQI
1st Oct 20251410 AMAQI
1st Oct 20251511 AMAQI
1st Oct 20251412 PMAQI
1st Oct 2025151 PMAQI
1st Oct 2025152 PMAQI
1st Oct 2025143 PMAQI
1st Oct 2025154 PMAQI
1st Oct 2025145 PMAQI
1st Oct 2025146 PMAQI
1st Oct 2025147 PMAQI
1st Oct 2025138 PMAQI
1st Oct 2025169 PMAQI
1st Oct 20252010 PMAQI
1st Oct 20252311 PMAQI
2nd Oct 20253212 AMAQI
2nd Oct 2025361 AMAQI
2nd Oct 2025352 AMAQI
2nd Oct 2025343 AMAQI
2nd Oct 2025344 AMAQI

16°C14/19°C

2nd Oct 2025325 AMAQI
2nd Oct 2025306 AMAQI
2nd Oct 2025297 AMAQI
2nd Oct 2025308 AMAQI
2nd Oct 2025309 AMAQI
2nd Oct 20253110 AMAQI
2nd Oct 20253311 AMAQI
2nd Oct 20253112 PMAQI
2nd Oct 2025301 PMAQI
2nd Oct 2025292 PMAQI
2nd Oct 2025293 PMAQI
2nd Oct 2025284 PMAQI
2nd Oct 2025275 PMAQI
2nd Oct 2025276 PMAQI
2nd Oct 2025277 PMAQI
2nd Oct 2025338 PMAQI
2nd Oct 2025399 PMAQI
2nd Oct 20254310 PMAQI
2nd Oct 20254211 PMAQI
3rd Oct 20254812 AMAQI
3rd Oct 2025461 AMAQI
3rd Oct 2025432 AMAQI
3rd Oct 2025443 AMAQI
3rd Oct 2025464 AMAQI

17°C14/22°C

3rd Oct 2025455 AMAQI
3rd Oct 2025446 AMAQI
3rd Oct 2025427 AMAQI
3rd Oct 2025388 AMAQI
3rd Oct 2025349 AMAQI
3rd Oct 20253410 AMAQI
3rd Oct 20253511 AMAQI
3rd Oct 20253612 PMAQI
3rd Oct 2025361 PMAQI
3rd Oct 2025342 PMAQI
3rd Oct 2025333 PMAQI
3rd Oct 2025314 PMAQI
3rd Oct 2025315 PMAQI
3rd Oct 2025336 PMAQI
3rd Oct 2025287 PMAQI
3rd Oct 2025438 PMAQI
3rd Oct 2025449 PMAQI
3rd Oct 20254410 PMAQI
3rd Oct 20254611 PMAQI
4th Oct 20255512 AMAQI
4th Oct 2025561 AMAQI
4th Oct 2025542 AMAQI
4th Oct 2025533 AMAQI
4th Oct 2025514 AMAQI

18°C14/23°C

4th Oct 2025495 AMAQI
4th Oct 2025486 AMAQI
4th Oct 2025487 AMAQI
4th Oct 2025488 AMAQI
4th Oct 2025469 AMAQI
4th Oct 20254410 AMAQI
4th Oct 20254411 AMAQI
4th Oct 20254612 PMAQI
4th Oct 2025461 PMAQI
4th Oct 2025422 PMAQI
4th Oct 2025433 PMAQI
4th Oct 2025424 PMAQI
4th Oct 2025395 PMAQI
4th Oct 2025396 PMAQI
4th Oct 2025427 PMAQI
4th Oct 2025398 PMAQI
4th Oct 2025479 PMAQI
4th Oct 20254710 PMAQI
4th Oct 20255511 PMAQI
5th Oct 20256212 AMAQI
5th Oct 2025661 AMAQI
5th Oct 2025692 AMAQI
5th Oct 2025683 AMAQI
5th Oct 2025624 AMAQI

18°C14/23°C

5th Oct 2025585 AMAQI
5th Oct 2025536 AMAQI
5th Oct 2025517 AMAQI
5th Oct 2025528 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20254910 AMAQI
5th Oct 20254511 AMAQI
5th Oct 20254812 PMAQI
5th Oct 2025451 PMAQI
5th Oct 2025462 PMAQI
5th Oct 2025453 PMAQI
5th Oct 2025434 PMAQI
5th Oct 2025405 PMAQI
5th Oct 2025406 PMAQI
5th Oct 2025417 PMAQI
5th Oct 2025398 PMAQI
5th Oct 2025429 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20255211 PMAQI
6th Oct 20255612 AMAQI
6th Oct 2025671 AMAQI
6th Oct 2025782 AMAQI
6th Oct 2025743 AMAQI
6th Oct 2025734 AMAQI

19°C14/24°C

6th Oct 2025705 AMAQI
5 AM
6th Oct 2025676 AMAQI
6th Oct 2025647 AMAQI
6th Oct 2025628 AMAQI
6th Oct 2025619 AMAQI
11 AM
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

46AQI

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

34AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 46), while the lowest AQI was between 4 PM to 6 PM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 4 AM

48AQI

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

39AQI

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. 48), while the lowest AQI was between 7 PM to 7 PM (Avg. 39).

2025 Days Vs Air Quality

Kunming, Yunnan, China

2025

33%

91

60%

168

7%

19

Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)

Good
91 Days
Moderate
168 Days
Poor
19 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 33%

Health Risk Level:

High

In 2025, 33% of 279 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

Kunming, Yunnan, China

AQI levels in 2025

AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
66AQI
2nd January 2025
79AQI
3rd January 2025
83AQI
4th January 2025
83AQI
5th January 2025
77AQI
6th January 2025
85AQI
7th January 2025
69AQI
8th January 2025
69AQI
9th January 2025
85AQI
10th January 2025
63AQI
11th January 2025
60AQI
12th January 2025
87AQI
13th January 2025
74AQI
14th January 2025
84AQI
15th January 2025
115AQI
16th January 2025
116AQI
17th January 2025
89AQI
18th January 2025
82AQI
19th January 2025
95AQI
20th January 2025
93AQI
21st January 2025
80AQI
22nd January 2025
79AQI
23rd January 2025
70AQI
24th January 2025
55AQI
25th January 2025
58AQI
26th January 2025
54AQI
27th January 2025
70AQI
28th January 2025
85AQI
29th January 2025
97AQI
30th January 2025
75AQI
31st January 2025
75AQI
1st February 2025
84AQI
2nd February 2025
88AQI
3rd February 2025
60AQI
4th February 2025
87AQI
5th February 2025
83AQI
6th February 2025
90AQI
7th February 2025
69AQI
8th February 2025
82AQI
9th February 2025
76AQI
10th February 2025
74AQI
11th February 2025
71AQI
12th February 2025
85AQI
13th February 2025
85AQI
14th February 2025
75AQI
15th February 2025
68AQI
16th February 2025
74AQI
17th February 2025
56AQI
18th February 2025
58AQI
19th February 2025
61AQI
20th February 2025
61AQI
21st February 2025
67AQI
22nd February 2025
63AQI
23rd February 2025
71AQI
24th February 2025
51AQI
25th February 2025
56AQI
26th February 2025
41AQI
27th February 2025
41AQI
28th February 2025
51AQI
1st March 2025
53AQI
2nd March 2025
57AQI
3rd March 2025
59AQI
4th March 2025
61AQI
5th March 2025
63AQI
6th March 2025
56AQI
7th March 2025
62AQI
8th March 2025
66AQI
9th March 2025
67AQI
10th March 2025
63AQI
11th March 2025
68AQI
12th March 2025
77AQI
13th March 2025
91AQI
14th March 2025
103AQI
15th March 2025
105AQI
16th March 2025
81AQI
17th March 2025
79AQI
18th March 2025
62AQI
19th March 2025
77AQI
20th March 2025
88AQI
21st March 2025
110AQI
22nd March 2025
104AQI
23rd March 2025
97AQI
24th March 2025
83AQI
25th March 2025
78AQI
26th March 2025
75AQI
27th March 2025
74AQI
28th March 2025
114AQI
29th March 2025
127AQI
30th March 2025
121AQI
31st March 2025
118AQI
1st April 2025
96AQI
2nd April 2025
101AQI
3rd April 2025
120AQI
4th April 2025
110AQI
5th April 2025
124AQI
6th April 2025
110AQI
7th April 2025
117AQI
8th April 2025
107AQI
9th April 2025
101AQI
10th April 2025
109AQI
11th April 2025
92AQI
12th April 2025
79AQI
13th April 2025
86AQI
14th April 2025
80AQI
15th April 2025
77AQI
16th April 2025
60AQI
17th April 2025
63AQI
18th April 2025
61AQI
19th April 2025
63AQI
20th April 2025
64AQI
21st April 2025
64AQI
22nd April 2025
61AQI
23rd April 2025
69AQI
24th April 2025
74AQI
25th April 2025
76AQI
26th April 2025
91AQI
27th April 2025
86AQI
28th April 2025
87AQI
29th April 2025
73AQI
30th April 2025
74AQI
1st May 2025
62AQI
2nd May 2025
64AQI
3rd May 2025
55AQI
4th May 2025
49AQI
5th May 2025
59AQI
6th May 2025
57AQI
7th May 2025
55AQI
8th May 2025
61AQI
9th May 2025
66AQI
10th May 2025
62AQI
11th May 2025
57AQI
12th May 2025
64AQI
13th May 2025
61AQI
14th May 2025
64AQI
15th May 2025
61AQI
16th May 2025
60AQI
17th May 2025
64AQI
18th May 2025
61AQI
19th May 2025
61AQI
20th May 2025
61AQI
21st May 2025
61AQI
22nd May 2025
61AQI
23rd May 2025
75AQI
24th May 2025
61AQI
25th May 2025
53AQI
26th May 2025
51AQI
27th May 2025
47AQI
28th May 2025
45AQI
29th May 2025
43AQI
30th May 2025
38AQI
31st May 2025
36AQI
1st June 2025
36AQI
2nd June 2025
40AQI
3rd June 2025
41AQI
4th June 2025
58AQI
5th June 2025
52AQI
6th June 2025
61AQI
7th June 2025
60AQI
8th June 2025
68AQI
9th June 2025
66AQI
10th June 2025
65AQI
11th June 2025
61AQI
12th June 2025
67AQI
13th June 2025
72AQI
14th June 2025
72AQI
15th June 2025
68AQI
16th June 2025
64AQI
17th June 2025
55AQI
18th June 2025
50AQI
19th June 2025
48AQI
20th June 2025
48AQI
21st June 2025
54AQI
22nd June 2025
55AQI
23rd June 2025
46AQI
24th June 2025
41AQI
25th June 2025
39AQI
26th June 2025
41AQI
27th June 2025
40AQI
28th June 2025
46AQI
29th June 2025
40AQI
30th June 2025
43AQI
1st July 2025
39AQI
2nd July 2025
33AQI
3rd July 2025
38AQI
4th July 2025
38AQI
5th July 2025
36AQI
6th July 2025
35AQI
7th July 2025
39AQI
8th July 2025
36AQI
9th July 2025
37AQI
10th July 2025
39AQI
11th July 2025
40AQI
12th July 2025
46AQI
13th July 2025
52AQI
14th July 2025
51AQI
15th July 2025
56AQI
16th July 2025
56AQI
17th July 2025
54AQI
18th July 2025
56AQI
19th July 2025
45AQI
20th July 2025
54AQI
21st July 2025
49AQI
22nd July 2025
43AQI
23rd July 2025
42AQI
24th July 2025
41AQI
25th July 2025
43AQI
26th July 2025
43AQI
27th July 2025
42AQI
28th July 2025
48AQI
29th July 2025
56AQI
30th July 2025
53AQI
31st July 2025
51AQI
1st August 2025
56AQI
2nd August 2025
56AQI
3rd August 2025
52AQI
4th August 2025
52AQI
5th August 2025
55AQI
6th August 2025
55AQI
7th August 2025
47AQI
8th August 2025
45AQI
9th August 2025
45AQI
10th August 2025
45AQI
11th August 2025
44AQI
12th August 2025
43AQI
13th August 2025
48AQI
14th August 2025
55AQI
15th August 2025
56AQI
16th August 2025
45AQI
17th August 2025
45AQI
18th August 2025
49AQI
19th August 2025
52AQI
20th August 2025
52AQI
21st August 2025
46AQI
22nd August 2025
42AQI
23rd August 2025
41AQI
24th August 2025
41AQI
25th August 2025
42AQI
26th August 2025
41AQI
27th August 2025
42AQI
28th August 2025
43AQI
29th August 2025
42AQI
30th August 2025
42AQI
31st August 2025
48AQI
1st September 2025
49AQI
2nd September 2025
49AQI
3rd September 2025
46AQI
4th September 2025
41AQI
5th September 2025
47AQI
6th September 2025
52AQI
7th September 2025
54AQI
8th September 2025
53AQI
9th September 2025
50AQI
10th September 2025
53AQI
11th September 2025
46AQI
12th September 2025
45AQI
13th September 2025
45AQI
14th September 2025
45AQI
15th September 2025
48AQI
16th September 2025
42AQI
17th September 2025
47AQI
18th September 2025
51AQI
19th September 2025
49AQI
20th September 2025
52AQI
21st September 2025
50AQI
22nd September 2025
52AQI
23rd September 2025
48AQI
24th September 2025
44AQI
25th September 2025
42AQI
26th September 2025
24AQI
27th September 2025
29AQI
28th September 2025
37AQI
29th September 2025
20AQI
30th September 2025
19AQI
1st October 2025
22AQI
2nd October 2025
32AQI
3rd October 2025
41AQI
4th October 2025
48AQI
5th October 2025
59AQI
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

79AQI

69AQI

82AQI

86AQI

57AQI

53AQI

45AQI

47AQI

44AQI

40AQI

No. of days

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

202562AQI

29
2
2
26
23
8
21
9
6
25
14
16
21
10
21
10
23
7
4
1
91
168
19

Highest AQI recorded in

April

86AQI

Lowest AQI recorded in

October

40AQI

202461AQI

3
27
1
22
7
23
8
20
10
11
20
22
8
27
4
15
16
16
14
15
16
12
18
5
26
126
214
26

Highest AQI recorded in

April

94AQI

Lowest AQI recorded in

July

35AQI

202370AQI

1
25
5
16
11
1
3
10
18
16
12
2
1
29
1
9
21
22
9
13
18
14
16
14
17
5
20
1
13
16
2
95
213
50
3

Highest AQI recorded in

February

103AQI

Lowest AQI recorded in

July

44AQI

202266AQI

4
27
3
13
6
19
12
2
20
8
9
21
1
22
8
13
11
1
13
16
9
22
3
27
6
23
2
84
208
29

Highest AQI recorded in

March

95AQI

Lowest AQI recorded in

June

45AQI

202171AQI

19
12
22
6
2
25
4
1
12
17
1
30
18
12
22
9
21
10
9
21
23
8
14
16
4
21
6
113
182
66
4

Highest AQI recorded in

March

126AQI

Lowest AQI recorded in

October

43AQI

202065AQI

2
11
8
12
1
1
17
19
11
23
8
18
13
19
11
12
18
1
4
21
5
27
4
96
136
33
1

Highest AQI recorded in

March

118AQI

Lowest AQI recorded in

July

43AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
71AQI
Least Polluted Year Recorded
2024(Avg.)
61AQI

Kunming's annual 2025 AQI (62) shows an average percentage change of -6.5% (improved AQI) compared to previous years: 2020 (65), 2021 (71), 2022 (66), 2023 (70), 2024 (61).