Diqing Station, Dayan, 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+
November Air Quality Analysis
Diqing Station, Dayan, Yunnan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Nov 2023
119AQILowest AQI recorded on
12th Nov 2024
20AQISame Day Analysis (25th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 42 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 25th Nov - 26th Nov 2025
Diqing Station, Dayan, Yunnan, China
AQI
Day
Night
.
5 AM25th Nov 2025
4 PM
4 AM26th Nov 2025
Day time
Avg. Highest Time
11AM25th Nov
54AQI
Avg. Lowest Time
4PM25th Nov
21AQI
Night time
Avg. Highest Time
6PM25th Nov
48AQI
Avg. Lowest Time
9PM25th Nov
19AQI
In the last 24 hours,
Diqing Station's AQI reached its highest point of 54 at 11 AM during the Day, while the lowest point, 19, was recorded at 9 PM during the Night between 25th Nov and 26th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Diqing Station, Dayan, Yunnan, China
OctNov
27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th
Day
Night
27th Oct 2025555 AMAQI
27th Oct 2025556 AMAQI
27th Oct 2025547 AMAQI
27th Oct 2025538 AMAQI
27th Oct 2025569 AMAQI
27th Oct 20255210 AMAQI
27th Oct 20254611 AMAQI
27th Oct 20256012 PMAQI
27th Oct 2025561 PMAQI
27th Oct 2025492 PMAQI
27th Oct 2025393 PMAQI
27th Oct 2025344 PMAQI
27th Oct 2025385 PMAQI
27th Oct 2025366 PMAQI
27th Oct 2025387 PMAQI
27th Oct 2025508 PMAQI
27th Oct 2025559 PMAQI
27th Oct 20255410 PMAQI
27th Oct 20256411 PMAQI
28th Oct 20256612 AMAQI
28th Oct 2025651 AMAQI
28th Oct 2025622 AMAQI
28th Oct 2025573 AMAQI
28th Oct 2025544 AMAQI
3°C-3/11°C
28th Oct 2025545 AMAQI
28th Oct 2025556 AMAQI
28th Oct 2025537 AMAQI
28th Oct 2025518 AMAQI
28th Oct 2025589 AMAQI
28th Oct 20256410 AMAQI
28th Oct 20257111 AMAQI
28th Oct 20256112 PMAQI
28th Oct 2025531 PMAQI
28th Oct 2025462 PMAQI
28th Oct 2025463 PMAQI
28th Oct 2025444 PMAQI
28th Oct 2025395 PMAQI
28th Oct 2025406 PMAQI
28th Oct 2025437 PMAQI
28th Oct 2025468 PMAQI
28th Oct 2025519 PMAQI
28th Oct 20255910 PMAQI
28th Oct 20256711 PMAQI
29th Oct 20257012 AMAQI
29th Oct 2025721 AMAQI
29th Oct 2025652 AMAQI
29th Oct 2025563 AMAQI
29th Oct 2025494 AMAQI
3°C-3/11°C
29th Oct 2025465 AMAQI
29th Oct 2025496 AMAQI
29th Oct 2025537 AMAQI
29th Oct 2025488 AMAQI
29th Oct 2025549 AMAQI
29th Oct 20255410 AMAQI
29th Oct 20255811 AMAQI
29th Oct 20255712 PMAQI
29th Oct 2025621 PMAQI
29th Oct 2025612 PMAQI
29th Oct 2025543 PMAQI
29th Oct 2025534 PMAQI
29th Oct 2025475 PMAQI
29th Oct 2025406 PMAQI
29th Oct 2025437 PMAQI
29th Oct 2025498 PMAQI
29th Oct 2025539 PMAQI
29th Oct 20255610 PMAQI
29th Oct 20256111 PMAQI
30th Oct 20255512 AMAQI
30th Oct 2025531 AMAQI
30th Oct 2025502 AMAQI
30th Oct 2025493 AMAQI
30th Oct 2025484 AMAQI
4°C1/8°C
30th Oct 2025505 AMAQI
30th Oct 2025446 AMAQI
30th Oct 2025397 AMAQI
30th Oct 2025398 AMAQI
30th Oct 2025579 AMAQI
30th Oct 20256410 AMAQI
30th Oct 20257011 AMAQI
30th Oct 20256312 PMAQI
30th Oct 2025611 PMAQI
30th Oct 2025552 PMAQI
30th Oct 2025473 PMAQI
30th Oct 2025214 PMAQI
30th Oct 2025395 PMAQI
30th Oct 2025446 PMAQI
30th Oct 2025477 PMAQI
30th Oct 2025518 PMAQI
30th Oct 2025499 PMAQI
30th Oct 20254610 PMAQI
30th Oct 20253711 PMAQI
31st Oct 20254812 AMAQI
31st Oct 2025541 AMAQI
31st Oct 2025532 AMAQI
31st Oct 2025513 AMAQI
31st Oct 2025534 AMAQI
5°C3/10°C
31st Oct 2025395 AMAQI
31st Oct 2025366 AMAQI
31st Oct 2025517 AMAQI
31st Oct 2025518 AMAQI
31st Oct 2025529 AMAQI
31st Oct 20255010 AMAQI
31st Oct 20254911 AMAQI
31st Oct 20255312 PMAQI
31st Oct 2025541 PMAQI
31st Oct 2025602 PMAQI
31st Oct 2025593 PMAQI
31st Oct 2025584 PMAQI
31st Oct 2025585 PMAQI
31st Oct 2025516 PMAQI
31st Oct 2025587 PMAQI
31st Oct 2025688 PMAQI
31st Oct 2025679 PMAQI
31st Oct 20255610 PMAQI
31st Oct 20255111 PMAQI
1st Nov 20254912 AMAQI
1st Nov 2025451 AMAQI
1st Nov 2025392 AMAQI
1st Nov 2025373 AMAQI
1st Nov 2025454 AMAQI
4°C4/4°C
1st Nov 2025505 AMAQI
1st Nov 2025416 AMAQI
1st Nov 2025397 AMAQI
1st Nov 2025408 AMAQI
1st Nov 2025349 AMAQI
1st Nov 20254510 AMAQI
1st Nov 20254011 AMAQI
1st Nov 20253112 PMAQI
1st Nov 2025451 PMAQI
1st Nov 2025472 PMAQI
1st Nov 2025483 PMAQI
1st Nov 2025464 PMAQI
1st Nov 2025405 PMAQI
1st Nov 2025366 PMAQI
1st Nov 2025417 PMAQI
1st Nov 2025438 PMAQI
1st Nov 2025459 PMAQI
1st Nov 20254410 PMAQI
1st Nov 20254411 PMAQI
2nd Nov 20254412 AMAQI
2nd Nov 2025311 AMAQI
2nd Nov 2025252 AMAQI
2nd Nov 2025223 AMAQI
2nd Nov 2025224 AMAQI
4°C4/6°C
2nd Nov 2025225 AMAQI
2nd Nov 2025186 AMAQI
2nd Nov 2025187 AMAQI
2nd Nov 2025208 AMAQI
2nd Nov 2025269 AMAQI
2nd Nov 20252910 AMAQI
2nd Nov 20253411 AMAQI
2nd Nov 20255212 PMAQI
2nd Nov 2025641 PMAQI
2nd Nov 2025632 PMAQI
2nd Nov 2025453 PMAQI
2nd Nov 2025224 PMAQI
2nd Nov 2025225 PMAQI
2nd Nov 2025566 PMAQI
2nd Nov 2025617 PMAQI
2nd Nov 2025528 PMAQI
2nd Nov 2025509 PMAQI
2nd Nov 20255510 PMAQI
2nd Nov 20255611 PMAQI
3rd Nov 20255512 AMAQI
3rd Nov 2025341 AMAQI
3rd Nov 2025222 AMAQI
3rd Nov 2025223 AMAQI
3rd Nov 2025184 AMAQI
2°C2/4°C
3rd Nov 2025175 AMAQI
3rd Nov 2025186 AMAQI
3rd Nov 2025287 AMAQI
3rd Nov 2025188 AMAQI
3rd Nov 2025199 AMAQI
3rd Nov 20252010 AMAQI
3rd Nov 20252211 AMAQI
3rd Nov 20252012 PMAQI
3rd Nov 2025241 PMAQI
3rd Nov 2025232 PMAQI
3rd Nov 2025273 PMAQI
3rd Nov 2025284 PMAQI
3rd Nov 2025285 PMAQI
3rd Nov 2025286 PMAQI
3rd Nov 2025277 PMAQI
3rd Nov 2025248 PMAQI
3rd Nov 2025319 PMAQI
3rd Nov 20253910 PMAQI
3rd Nov 20253811 PMAQI
4th Nov 20255212 AMAQI
4th Nov 2025541 AMAQI
4th Nov 2025352 AMAQI
4th Nov 2025283 AMAQI
4th Nov 2025324 AMAQI
2°C1/6°C
4th Nov 2025395 AMAQI
4th Nov 2025396 AMAQI
4th Nov 2025447 AMAQI
4th Nov 2025378 AMAQI
4th Nov 2025279 AMAQI
4th Nov 20253010 AMAQI
4th Nov 20254411 AMAQI
4th Nov 20254912 PMAQI
4th Nov 2025441 PMAQI
4th Nov 2025392 PMAQI
4th Nov 2025383 PMAQI
4th Nov 2025354 PMAQI
4th Nov 2025385 PMAQI
4th Nov 2025396 PMAQI
4th Nov 2025387 PMAQI
4th Nov 2025358 PMAQI
4th Nov 2025369 PMAQI
4th Nov 20252010 PMAQI
4th Nov 20252011 PMAQI
5th Nov 20252212 AMAQI
5th Nov 2025221 AMAQI
5th Nov 2025212 AMAQI
5th Nov 2025173 AMAQI
5th Nov 2025174 AMAQI
5°C0/13°C
5th Nov 2025495 AMAQI
5th Nov 2025486 AMAQI
5th Nov 2025337 AMAQI
5th Nov 2025348 AMAQI
5th Nov 2025449 AMAQI
5th Nov 20254210 AMAQI
5th Nov 20254311 AMAQI
5th Nov 20254912 PMAQI
5th Nov 2025541 PMAQI
5th Nov 2025622 PMAQI
5th Nov 2025593 PMAQI
5th Nov 2025594 PMAQI
5th Nov 2025585 PMAQI
5th Nov 2025266 PMAQI
5th Nov 2025247 PMAQI
5th Nov 2025288 PMAQI
5th Nov 2025239 PMAQI
5th Nov 20254810 PMAQI
5th Nov 20254211 PMAQI
6th Nov 20254612 AMAQI
6th Nov 2025491 AMAQI
6th Nov 2025252 AMAQI
6th Nov 2025293 AMAQI
6th Nov 2025334 AMAQI
6°C2/11°C
6th Nov 2025485 AMAQI
6th Nov 2025536 AMAQI
6th Nov 2025537 AMAQI
6th Nov 2025468 AMAQI
6th Nov 2025389 AMAQI
6th Nov 20253810 AMAQI
6th Nov 20253311 AMAQI
6th Nov 20253312 PMAQI
6th Nov 2025331 PMAQI
6th Nov 2025332 PMAQI
6th Nov 2025333 PMAQI
6th Nov 2025334 PMAQI
6th Nov 2025315 PMAQI
6th Nov 2025116 PMAQI
6th Nov 2025147 PMAQI
6th Nov 2025268 PMAQI
6th Nov 2025209 PMAQI
6th Nov 20251210 PMAQI
6th Nov 20251411 PMAQI
7th Nov 20253112 AMAQI
7th Nov 2025411 AMAQI
7th Nov 2025372 AMAQI
7th Nov 2025413 AMAQI
7th Nov 2025404 AMAQI
6°C3/10°C
7th Nov 2025365 AMAQI
7th Nov 2025386 AMAQI
7th Nov 2025367 AMAQI
7th Nov 2025368 AMAQI
7th Nov 2025359 AMAQI
7th Nov 20253510 AMAQI
7th Nov 20252611 AMAQI
7th Nov 20252512 PMAQI
7th Nov 2025261 PMAQI
7th Nov 2025282 PMAQI
7th Nov 2025463 PMAQI
7th Nov 2025474 PMAQI
7th Nov 2025425 PMAQI
7th Nov 2025546 PMAQI
7th Nov 2025527 PMAQI
7th Nov 2025158 PMAQI
7th Nov 2025239 PMAQI
7th Nov 20252610 PMAQI
7th Nov 20253511 PMAQI
8th Nov 20255712 AMAQI
8th Nov 2025531 AMAQI
8th Nov 2025252 AMAQI
8th Nov 2025543 AMAQI
8th Nov 2025534 AMAQI
6°C1/12°C
8th Nov 2025525 AMAQI
8th Nov 2025346 AMAQI
8th Nov 2025487 AMAQI
8th Nov 2025438 AMAQI
8th Nov 2025289 AMAQI
8th Nov 20252810 AMAQI
8th Nov 20252811 AMAQI
8th Nov 20254512 PMAQI
8th Nov 2025411 PMAQI
8th Nov 2025322 PMAQI
8th Nov 2025343 PMAQI
8th Nov 2025294 PMAQI
8th Nov 2025305 PMAQI
8th Nov 2025296 PMAQI
8th Nov 2025307 PMAQI
8th Nov 2025328 PMAQI
8th Nov 2025289 PMAQI
8th Nov 20251710 PMAQI
8th Nov 20252011 PMAQI
9th Nov 20252512 AMAQI
9th Nov 2025201 AMAQI
9th Nov 2025222 AMAQI
9th Nov 2025173 AMAQI
9th Nov 2025424 AMAQI
4°C-1/12°C
9th Nov 2025535 AMAQI
9th Nov 2025326 AMAQI
9th Nov 2025557 AMAQI
9th Nov 2025548 AMAQI
9th Nov 2025389 AMAQI
9th Nov 20252410 AMAQI
9th Nov 20252811 AMAQI
9th Nov 20252212 PMAQI
9th Nov 2025391 PMAQI
9th Nov 2025582 PMAQI
9th Nov 2025553 PMAQI
9th Nov 2025484 PMAQI
9th Nov 2025365 PMAQI
9th Nov 2025286 PMAQI
9th Nov 2025287 PMAQI
9th Nov 2025298 PMAQI
9th Nov 2025399 PMAQI
9th Nov 20254210 PMAQI
9th Nov 20253211 PMAQI
10th Nov 20251812 AMAQI
10th Nov 2025181 AMAQI
10th Nov 2025362 AMAQI
10th Nov 2025543 AMAQI
10th Nov 2025534 AMAQI
3°C-2/12°C
10th Nov 2025525 AMAQI
10th Nov 2025536 AMAQI
10th Nov 2025537 AMAQI
10th Nov 2025508 AMAQI
10th Nov 2025489 AMAQI
10th Nov 20252210 AMAQI
10th Nov 20252011 AMAQI
10th Nov 20252612 PMAQI
10th Nov 2025341 PMAQI
10th Nov 2025242 PMAQI
10th Nov 2025213 PMAQI
10th Nov 2025244 PMAQI
10th Nov 2025355 PMAQI
10th Nov 2025356 PMAQI
10th Nov 2025347 PMAQI
10th Nov 2025328 PMAQI
10th Nov 2025319 PMAQI
10th Nov 20253810 PMAQI
10th Nov 20255111 PMAQI
11th Nov 20253512 AMAQI
11th Nov 2025351 AMAQI
11th Nov 2025532 AMAQI
11th Nov 2025493 AMAQI
11th Nov 2025304 AMAQI
2°C-3/10°C
11th Nov 2025285 AMAQI
11th Nov 2025306 AMAQI
11th Nov 2025307 AMAQI
11th Nov 2025388 AMAQI
11th Nov 2025499 AMAQI
11th Nov 20255210 AMAQI
11th Nov 20252211 AMAQI
11th Nov 20252112 PMAQI
11th Nov 2025181 PMAQI
11th Nov 2025412 PMAQI
11th Nov 2025533 PMAQI
11th Nov 2025534 PMAQI
11th Nov 2025405 PMAQI
11th Nov 2025376 PMAQI
11th Nov 2025307 PMAQI
11th Nov 2025378 PMAQI
11th Nov 2025469 PMAQI
11th Nov 20254910 PMAQI
11th Nov 20255211 PMAQI
12th Nov 20251712 AMAQI
12th Nov 2025181 AMAQI
12th Nov 2025312 AMAQI
12th Nov 2025453 AMAQI
12th Nov 2025484 AMAQI
1°C-4/10°C
12th Nov 2025395 AMAQI
12th Nov 2025556 AMAQI
12th Nov 2025487 AMAQI
12th Nov 2025438 AMAQI
12th Nov 2025349 AMAQI
12th Nov 20253110 AMAQI
12th Nov 20252111 AMAQI
12th Nov 20252512 PMAQI
12th Nov 2025291 PMAQI
12th Nov 2025262 PMAQI
12th Nov 2025233 PMAQI
12th Nov 2025234 PMAQI
12th Nov 2025395 PMAQI
12th Nov 2025306 PMAQI
12th Nov 2025407 PMAQI
12th Nov 2025498 PMAQI
12th Nov 2025549 PMAQI
12th Nov 20254410 PMAQI
12th Nov 20252011 PMAQI
13th Nov 20252212 AMAQI
13th Nov 2025221 AMAQI
13th Nov 2025222 AMAQI
13th Nov 2025223 AMAQI
13th Nov 2025224 AMAQI
1°C-4/10°C
13th Nov 2025225 AMAQI
13th Nov 2025226 AMAQI
13th Nov 2025227 AMAQI
13th Nov 2025228 AMAQI
13th Nov 2025319 AMAQI
13th Nov 20252510 AMAQI
13th Nov 20251811 AMAQI
13th Nov 20252212 PMAQI
13th Nov 2025231 PMAQI
13th Nov 2025202 PMAQI
13th Nov 2025183 PMAQI
13th Nov 2025184 PMAQI
13th Nov 2025175 PMAQI
13th Nov 2025246 PMAQI
13th Nov 2025517 PMAQI
13th Nov 2025508 PMAQI
13th Nov 2025499 PMAQI
13th Nov 20254610 PMAQI
13th Nov 20255611 PMAQI
14th Nov 20252212 AMAQI
14th Nov 2025251 AMAQI
14th Nov 2025222 AMAQI
14th Nov 2025183 AMAQI
14th Nov 2025294 AMAQI
1°C-4/9°C
14th Nov 2025325 AMAQI
14th Nov 2025496 AMAQI
14th Nov 2025527 AMAQI
14th Nov 2025468 AMAQI
14th Nov 2025329 AMAQI
14th Nov 20252210 AMAQI
14th Nov 20252211 AMAQI
14th Nov 20253012 PMAQI
14th Nov 2025431 PMAQI
14th Nov 2025392 PMAQI
14th Nov 2025243 PMAQI
14th Nov 2025224 PMAQI
14th Nov 2025325 PMAQI
14th Nov 2025396 PMAQI
14th Nov 2025317 PMAQI
14th Nov 2025358 PMAQI
14th Nov 2025459 PMAQI
14th Nov 20254610 PMAQI
14th Nov 20254311 PMAQI
15th Nov 20253212 AMAQI
15th Nov 2025251 AMAQI
15th Nov 2025312 AMAQI
15th Nov 2025563 AMAQI
15th Nov 2025494 AMAQI
1°C-5/11°C
15th Nov 2025455 AMAQI
15th Nov 2025486 AMAQI
15th Nov 2025407 AMAQI
15th Nov 2025428 AMAQI
15th Nov 2025409 AMAQI
15th Nov 20253510 AMAQI
15th Nov 20253211 AMAQI
15th Nov 20252812 PMAQI
15th Nov 2025381 PMAQI
15th Nov 2025442 PMAQI
15th Nov 2025283 PMAQI
15th Nov 2025204 PMAQI
15th Nov 2025355 PMAQI
15th Nov 2025456 PMAQI
15th Nov 2025467 PMAQI
15th Nov 2025348 PMAQI
15th Nov 2025189 PMAQI
15th Nov 20252310 PMAQI
15th Nov 20252511 PMAQI
16th Nov 20253612 AMAQI
16th Nov 2025321 AMAQI
16th Nov 2025262 AMAQI
16th Nov 2025203 AMAQI
16th Nov 2025184 AMAQI
1°C-5/10°C
16th Nov 2025185 AMAQI
16th Nov 2025206 AMAQI
16th Nov 2025527 AMAQI
16th Nov 2025368 AMAQI
16th Nov 2025209 AMAQI
16th Nov 20252210 AMAQI
16th Nov 20253211 AMAQI
16th Nov 20253912 PMAQI
16th Nov 2025341 PMAQI
16th Nov 2025302 PMAQI
16th Nov 2025363 PMAQI
16th Nov 2025494 PMAQI
16th Nov 2025455 PMAQI
16th Nov 2025446 PMAQI
16th Nov 2025467 PMAQI
16th Nov 2025348 PMAQI
16th Nov 2025179 PMAQI
16th Nov 20252210 PMAQI
16th Nov 20252211 PMAQI
17th Nov 20252212 AMAQI
17th Nov 2025241 AMAQI
17th Nov 2025182 AMAQI
17th Nov 2025243 AMAQI
17th Nov 2025484 AMAQI
0°C-6/10°C
17th Nov 2025535 AMAQI
17th Nov 2025536 AMAQI
17th Nov 2025527 AMAQI
17th Nov 2025298 AMAQI
17th Nov 2025279 AMAQI
17th Nov 20254010 AMAQI
17th Nov 20253811 AMAQI
17th Nov 20253512 PMAQI
17th Nov 2025331 PMAQI
17th Nov 2025252 PMAQI
17th Nov 2025303 PMAQI
17th Nov 2025384 PMAQI
17th Nov 2025345 PMAQI
17th Nov 2025306 PMAQI
17th Nov 2025367 PMAQI
17th Nov 2025348 PMAQI
17th Nov 2025309 PMAQI
17th Nov 20253710 PMAQI
17th Nov 20252911 PMAQI
18th Nov 20252312 AMAQI
18th Nov 2025201 AMAQI
18th Nov 2025372 AMAQI
18th Nov 2025593 AMAQI
18th Nov 2025484 AMAQI
0°C-6/11°C
18th Nov 2025305 AMAQI
18th Nov 2025266 AMAQI
18th Nov 2025327 AMAQI
18th Nov 2025318 AMAQI
18th Nov 2025249 AMAQI
18th Nov 20253110 AMAQI
18th Nov 20254811 AMAQI
18th Nov 20254812 PMAQI
18th Nov 2025441 PMAQI
18th Nov 2025412 PMAQI
18th Nov 2025273 PMAQI
18th Nov 2025304 PMAQI
18th Nov 2025275 PMAQI
18th Nov 2025306 PMAQI
18th Nov 2025287 PMAQI
18th Nov 2025418 PMAQI
18th Nov 2025339 PMAQI
18th Nov 20253410 PMAQI
18th Nov 20254311 PMAQI
19th Nov 20253912 AMAQI
19th Nov 2025291 AMAQI
19th Nov 2025222 AMAQI
19th Nov 2025203 AMAQI
19th Nov 2025354 AMAQI
0°C-6/8°C
19th Nov 2025385 AMAQI
19th Nov 2025226 AMAQI
19th Nov 2025377 AMAQI
19th Nov 2025398 AMAQI
19th Nov 2025289 AMAQI
19th Nov 20253110 AMAQI
19th Nov 20253011 AMAQI
19th Nov 20252812 PMAQI
19th Nov 2025271 PMAQI
19th Nov 2025272 PMAQI
19th Nov 2025223 PMAQI
19th Nov 2025184 PMAQI
19th Nov 2025345 PMAQI
19th Nov 2025486 PMAQI
19th Nov 2025307 PMAQI
19th Nov 2025308 PMAQI
19th Nov 2025259 PMAQI
19th Nov 20252310 PMAQI
19th Nov 20252011 PMAQI
20th Nov 20253612 AMAQI
20th Nov 2025521 AMAQI
20th Nov 2025502 AMAQI
20th Nov 2025213 AMAQI
20th Nov 2025374 AMAQI
-1°C-5/7°C
20th Nov 2025495 AMAQI
20th Nov 2025456 AMAQI
20th Nov 2025467 AMAQI
20th Nov 2025518 AMAQI
20th Nov 2025369 AMAQI
20th Nov 20252410 AMAQI
20th Nov 20252211 AMAQI
20th Nov 20252012 PMAQI
20th Nov 2025381 PMAQI
20th Nov 2025462 PMAQI
20th Nov 2025393 PMAQI
20th Nov 2025354 PMAQI
20th Nov 2025465 PMAQI
20th Nov 2025446 PMAQI
20th Nov 2025477 PMAQI
20th Nov 2025348 PMAQI
20th Nov 2025259 PMAQI
20th Nov 20253910 PMAQI
20th Nov 20253511 PMAQI
21st Nov 20251712 AMAQI
21st Nov 2025171 AMAQI
21st Nov 2025212 AMAQI
21st Nov 2025443 AMAQI
21st Nov 2025544 AMAQI
0°C-6/8°C
21st Nov 2025545 AMAQI
21st Nov 2025546 AMAQI
21st Nov 2025497 AMAQI
21st Nov 2025528 AMAQI
21st Nov 2025329 AMAQI
21st Nov 20252010 AMAQI
21st Nov 20252311 AMAQI
21st Nov 20253912 PMAQI
21st Nov 2025361 PMAQI
21st Nov 2025452 PMAQI
21st Nov 2025483 PMAQI
21st Nov 2025504 PMAQI
21st Nov 2025485 PMAQI
21st Nov 2025406 PMAQI
21st Nov 2025367 PMAQI
21st Nov 2025368 PMAQI
21st Nov 2025349 PMAQI
21st Nov 20254210 PMAQI
21st Nov 20254811 PMAQI
22nd Nov 20252412 AMAQI
22nd Nov 2025371 AMAQI
22nd Nov 2025372 AMAQI
22nd Nov 2025213 AMAQI
22nd Nov 2025174 AMAQI
0°C-6/9°C
22nd Nov 2025205 AMAQI
22nd Nov 2025266 AMAQI
22nd Nov 2025237 AMAQI
22nd Nov 2025488 AMAQI
22nd Nov 2025509 AMAQI
22nd Nov 20255010 AMAQI
22nd Nov 20255011 AMAQI
22nd Nov 20254412 PMAQI
22nd Nov 2025381 PMAQI
22nd Nov 2025212 PMAQI
22nd Nov 2025243 PMAQI
22nd Nov 2025434 PMAQI
22nd Nov 2025455 PMAQI
22nd Nov 2025486 PMAQI
22nd Nov 2025547 PMAQI
22nd Nov 2025548 PMAQI
22nd Nov 2025529 PMAQI
22nd Nov 20254710 PMAQI
22nd Nov 20254811 PMAQI
23rd Nov 20254412 AMAQI
23rd Nov 2025391 AMAQI
23rd Nov 2025492 AMAQI
23rd Nov 2025523 AMAQI
23rd Nov 2025514 AMAQI
-2°C-6/5°C
23rd Nov 2025495 AMAQI
23rd Nov 2025506 AMAQI
23rd Nov 2025407 AMAQI
23rd Nov 2025348 AMAQI
23rd Nov 2025369 AMAQI
23rd Nov 20254210 AMAQI
23rd Nov 20254411 AMAQI
23rd Nov 20254212 PMAQI
23rd Nov 2025421 PMAQI
23rd Nov 2025512 PMAQI
23rd Nov 2025433 PMAQI
23rd Nov 2025394 PMAQI
23rd Nov 2025395 PMAQI
23rd Nov 2025456 PMAQI
23rd Nov 2025477 PMAQI
23rd Nov 2025458 PMAQI
23rd Nov 2025499 PMAQI
23rd Nov 20251810 PMAQI
23rd Nov 20252211 PMAQI
24th Nov 20252212 AMAQI
24th Nov 2025221 AMAQI
24th Nov 2025572 AMAQI
24th Nov 2025533 AMAQI
24th Nov 2025454 AMAQI
-2°C-4/2°C
24th Nov 2025485 AMAQI
24th Nov 2025476 AMAQI
24th Nov 2025547 AMAQI
24th Nov 2025528 AMAQI
24th Nov 2025599 AMAQI
24th Nov 20252210 AMAQI
24th Nov 20252311 AMAQI
24th Nov 20252812 PMAQI
24th Nov 2025471 PMAQI
24th Nov 2025482 PMAQI
24th Nov 2025173 PMAQI
24th Nov 2025174 PMAQI
24th Nov 2025185 PMAQI
24th Nov 2025246 PMAQI
24th Nov 2025257 PMAQI
24th Nov 2025318 PMAQI
24th Nov 2025309 PMAQI
24th Nov 20252910 PMAQI
24th Nov 20253511 PMAQI
25th Nov 20254012 AMAQI
25th Nov 2025421 AMAQI
25th Nov 2025392 AMAQI
25th Nov 2025403 AMAQI
25th Nov 2025474 AMAQI
-1°C-5/5°C
25th Nov 2025445 AMAQI
25th Nov 2025446 AMAQI
25th Nov 2025447 AMAQI
25th Nov 2025408 AMAQI
25th Nov 2025399 AMAQI
25th Nov 20254910 AMAQI
25th Nov 20255411 AMAQI
25th Nov 20255112 PMAQI
25th Nov 2025511 PMAQI
25th Nov 2025502 PMAQI
25th Nov 2025393 PMAQI
25th Nov 2025214 PMAQI
25th Nov 2025465 PMAQI
25th Nov 2025486 PMAQI
25th Nov 2025467 PMAQI
25th Nov 2025328 PMAQI
25th Nov 2025199 PMAQI
25th Nov 20252210 PMAQI
25th Nov 20252311 PMAQI
26th Nov 20252212 AMAQI
26th Nov 2025261 AMAQI
26th Nov 2025272 AMAQI
26th Nov 2025283 AMAQI
26th Nov 2025284 AMAQI
-2°C-8/3°C
26th Nov 2025265 AMAQI
5 AM26th Nov 2025296 AMAQI
26th Nov 2025327 AMAQI
26th Nov 2025338 AMAQI
26th Nov 2025349 AMAQI
26th Nov 20253610 AMAQI
10 AM26th Nov 20253311 AMAQI
26th Nov 20253312 PMAQI
26th Nov 2025301 PMAQI
26th Nov 2025242 PMAQI
4 PM
10 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 8 AM
42AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 42), while the lowest AQI was between 4 PM to 4 PM (Avg. 35).
Night time
Avg. Highest Time
4 AM - 11 PM
38AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 3 AM
37AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 11 PM (Avg. 38), while the lowest AQI was between 12 AM to 3 AM (Avg. 37).
2025 Days Vs Air Quality
Diqing Station, Dayan, Yunnan, China
2025
50%
163
50%
165
0.3%
1
Total number of days with different AQI categories in last 330 days in 2025 (35 days remaining)
Good
163 DaysModerate
165 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 330 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Diqing Station, Dayan, 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
65AQI
65AQI
2nd January 2025
68AQI
68AQI
3rd January 2025
70AQI
70AQI
4th January 2025
71AQI
71AQI
5th January 2025
73AQI
73AQI
6th January 2025
67AQI
67AQI
7th January 2025
63AQI
63AQI
8th January 2025
64AQI
64AQI
9th January 2025
60AQI
60AQI
10th January 2025
64AQI
64AQI
11th January 2025
62AQI
62AQI
12th January 2025
69AQI
69AQI
13th January 2025
60AQI
60AQI
14th January 2025
70AQI
70AQI
15th January 2025
64AQI
64AQI
16th January 2025
68AQI
68AQI
17th January 2025
62AQI
62AQI
18th January 2025
62AQI
62AQI
19th January 2025
66AQI
66AQI
20th January 2025
61AQI
61AQI
21st January 2025
67AQI
67AQI
22nd January 2025
64AQI
64AQI
23rd January 2025
69AQI
69AQI
24th January 2025
57AQI
57AQI
25th January 2025
55AQI
55AQI
26th January 2025
54AQI
54AQI
27th January 2025
59AQI
59AQI
28th January 2025
63AQI
63AQI
29th January 2025
67AQI
67AQI
30th January 2025
57AQI
57AQI
31st January 2025
56AQI
56AQI
1st February 2025
62AQI
62AQI
2nd February 2025
65AQI
65AQI
3rd February 2025
73AQI
73AQI
4th February 2025
74AQI
74AQI
5th February 2025
72AQI
72AQI
6th February 2025
67AQI
67AQI
7th February 2025
73AQI
73AQI
8th February 2025
62AQI
62AQI
9th February 2025
58AQI
58AQI
10th February 2025
65AQI
65AQI
11th February 2025
58AQI
58AQI
12th February 2025
63AQI
63AQI
13th February 2025
59AQI
59AQI
14th February 2025
39AQI
39AQI
15th February 2025
44AQI
44AQI
16th February 2025
41AQI
41AQI
17th February 2025
41AQI
41AQI
18th February 2025
40AQI
40AQI
19th February 2025
38AQI
38AQI
20th February 2025
39AQI
39AQI
21st February 2025
38AQI
38AQI
22nd February 2025
35AQI
35AQI
23rd February 2025
40AQI
40AQI
24th February 2025
35AQI
35AQI
25th February 2025
44AQI
44AQI
26th February 2025
32AQI
32AQI
27th February 2025
37AQI
37AQI
28th February 2025
41AQI
41AQI
1st March 2025
42AQI
42AQI
2nd March 2025
34AQI
34AQI
3rd March 2025
41AQI
41AQI
4th March 2025
43AQI
43AQI
5th March 2025
46AQI
46AQI
6th March 2025
48AQI
48AQI
7th March 2025
54AQI
54AQI
8th March 2025
53AQI
53AQI
9th March 2025
50AQI
50AQI
10th March 2025
49AQI
49AQI
11th March 2025
51AQI
51AQI
12th March 2025
51AQI
51AQI
13th March 2025
54AQI
54AQI
14th March 2025
61AQI
61AQI
15th March 2025
53AQI
53AQI
16th March 2025
59AQI
59AQI
17th March 2025
55AQI
55AQI
18th March 2025
57AQI
57AQI
19th March 2025
64AQI
64AQI
20th March 2025
77AQI
77AQI
21st March 2025
72AQI
72AQI
22nd March 2025
63AQI
63AQI
23rd March 2025
62AQI
62AQI
24th March 2025
53AQI
53AQI
25th March 2025
59AQI
59AQI
26th March 2025
56AQI
56AQI
27th March 2025
59AQI
59AQI
28th March 2025
73AQI
73AQI
29th March 2025
92AQI
92AQI
30th March 2025
104AQI
104AQI
31st March 2025
92AQI
92AQI
1st April 2025
100AQI
100AQI
2nd April 2025
91AQI
91AQI
3rd April 2025
87AQI
87AQI
4th April 2025
80AQI
80AQI
5th April 2025
73AQI
73AQI
6th April 2025
77AQI
77AQI
7th April 2025
74AQI
74AQI
8th April 2025
74AQI
74AQI
9th April 2025
67AQI
67AQI
10th April 2025
72AQI
72AQI
11th April 2025
59AQI
59AQI
12th April 2025
56AQI
56AQI
13th April 2025
53AQI
53AQI
14th April 2025
56AQI
56AQI
15th April 2025
61AQI
61AQI
16th April 2025
53AQI
53AQI
17th April 2025
55AQI
55AQI
18th April 2025
52AQI
52AQI
19th April 2025
54AQI
54AQI
20th April 2025
51AQI
51AQI
21st April 2025
46AQI
46AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
48AQI
48AQI
24th April 2025
46AQI
46AQI
25th April 2025
60AQI
60AQI
26th April 2025
64AQI
64AQI
27th April 2025
67AQI
67AQI
28th April 2025
79AQI
79AQI
29th April 2025
64AQI
64AQI
30th April 2025
64AQI
64AQI
1st May 2025
51AQI
51AQI
2nd May 2025
56AQI
56AQI
3rd May 2025
54AQI
54AQI
4th May 2025
48AQI
48AQI
5th May 2025
49AQI
49AQI
6th May 2025
52AQI
52AQI
7th May 2025
49AQI
49AQI
8th May 2025
55AQI
55AQI
9th May 2025
56AQI
56AQI
10th May 2025
57AQI
57AQI
11th May 2025
57AQI
57AQI
12th May 2025
57AQI
57AQI
13th May 2025
50AQI
50AQI
14th May 2025
49AQI
49AQI
15th May 2025
51AQI
51AQI
16th May 2025
52AQI
52AQI
17th May 2025
58AQI
58AQI
18th May 2025
57AQI
57AQI
19th May 2025
52AQI
52AQI
20th May 2025
54AQI
54AQI
21st May 2025
53AQI
53AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
50AQI
50AQI
24th May 2025
52AQI
52AQI
25th May 2025
51AQI
51AQI
26th May 2025
50AQI
50AQI
27th May 2025
45AQI
45AQI
28th May 2025
44AQI
44AQI
29th May 2025
49AQI
49AQI
30th May 2025
45AQI
45AQI
31st May 2025
42AQI
42AQI
1st June 2025
41AQI
41AQI
2nd June 2025
43AQI
43AQI
3rd June 2025
44AQI
44AQI
4th June 2025
61AQI
61AQI
5th June 2025
49AQI
49AQI
6th June 2025
51AQI
51AQI
7th June 2025
53AQI
53AQI
8th June 2025
53AQI
53AQI
9th June 2025
52AQI
52AQI
10th June 2025
55AQI
55AQI
11th June 2025
55AQI
55AQI
12th June 2025
55AQI
55AQI
13th June 2025
56AQI
56AQI
14th June 2025
57AQI
57AQI
15th June 2025
55AQI
55AQI
16th June 2025
49AQI
49AQI
17th June 2025
48AQI
48AQI
18th June 2025
48AQI
48AQI
19th June 2025
46AQI
46AQI
20th June 2025
47AQI
47AQI
21st June 2025
48AQI
48AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
49AQI
49AQI
24th June 2025
45AQI
45AQI
25th June 2025
48AQI
48AQI
26th June 2025
50AQI
50AQI
27th June 2025
51AQI
51AQI
28th June 2025
53AQI
53AQI
29th June 2025
47AQI
47AQI
30th June 2025
49AQI
49AQI
1st July 2025
50AQI
50AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
49AQI
49AQI
4th July 2025
49AQI
49AQI
5th July 2025
47AQI
47AQI
6th July 2025
47AQI
47AQI
7th July 2025
45AQI
45AQI
8th July 2025
45AQI
45AQI
9th July 2025
49AQI
49AQI
10th July 2025
49AQI
49AQI
11th July 2025
52AQI
52AQI
12th July 2025
49AQI
49AQI
13th July 2025
52AQI
52AQI
14th July 2025
50AQI
50AQI
15th July 2025
46AQI
46AQI
16th July 2025
51AQI
51AQI
17th July 2025
54AQI
54AQI
18th July 2025
55AQI
55AQI
19th July 2025
49AQI
49AQI
20th July 2025
51AQI
51AQI
21st July 2025
51AQI
51AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
50AQI
50AQI
24th July 2025
49AQI
49AQI
25th July 2025
51AQI
51AQI
26th July 2025
48AQI
48AQI
27th July 2025
47AQI
47AQI
28th July 2025
47AQI
47AQI
29th July 2025
51AQI
51AQI
30th July 2025
52AQI
52AQI
31st July 2025
50AQI
50AQI
1st August 2025
52AQI
52AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
50AQI
50AQI
4th August 2025
52AQI
52AQI
5th August 2025
51AQI
51AQI
6th August 2025
55AQI
55AQI
7th August 2025
53AQI
53AQI
8th August 2025
51AQI
51AQI
9th August 2025
48AQI
48AQI
10th August 2025
48AQI
48AQI
11th August 2025
50AQI
50AQI
12th August 2025
47AQI
47AQI
13th August 2025
51AQI
51AQI
14th August 2025
51AQI
51AQI
15th August 2025
53AQI
53AQI
16th August 2025
50AQI
50AQI
17th August 2025
52AQI
52AQI
18th August 2025
48AQI
48AQI
19th August 2025
51AQI
51AQI
20th August 2025
48AQI
48AQI
21st August 2025
47AQI
47AQI
22nd August 2025
45AQI
45AQI
23rd August 2025
43AQI
43AQI
24th August 2025
43AQI
43AQI
25th August 2025
43AQI
43AQI
26th August 2025
47AQI
47AQI
27th August 2025
46AQI
46AQI
28th August 2025
47AQI
47AQI
29th August 2025
48AQI
48AQI
30th August 2025
48AQI
48AQI
31st August 2025
52AQI
52AQI
1st September 2025
50AQI
50AQI
2nd September 2025
50AQI
50AQI
3rd September 2025
48AQI
48AQI
4th September 2025
42AQI
42AQI
5th September 2025
47AQI
47AQI
6th September 2025
50AQI
50AQI
7th September 2025
52AQI
52AQI
8th September 2025
52AQI
52AQI
9th September 2025
51AQI
51AQI
10th September 2025
56AQI
56AQI
11th September 2025
52AQI
52AQI
12th September 2025
50AQI
50AQI
13th September 2025
51AQI
51AQI
14th September 2025
53AQI
53AQI
15th September 2025
55AQI
55AQI
16th September 2025
49AQI
49AQI
17th September 2025
49AQI
49AQI
18th September 2025
48AQI
48AQI
19th September 2025
48AQI
48AQI
20th September 2025
46AQI
46AQI
21st September 2025
47AQI
47AQI
22nd September 2025
48AQI
48AQI
23rd September 2025
45AQI
45AQI
24th September 2025
49AQI
49AQI
25th September 2025
46AQI
46AQI
26th September 2025
46AQI
46AQI
27th September 2025
46AQI
46AQI
28th September 2025
43AQI
43AQI
29th September 2025
36AQI
36AQI
30th September 2025
30AQI
30AQI
1st October 2025
37AQI
37AQI
2nd October 2025
37AQI
37AQI
3rd October 2025
34AQI
34AQI
4th October 2025
38AQI
38AQI
5th October 2025
33AQI
33AQI
6th October 2025
37AQI
37AQI
7th October 2025
37AQI
37AQI
8th October 2025
34AQI
34AQI
9th October 2025
37AQI
37AQI
10th October 2025
34AQI
34AQI
11th October 2025
36AQI
36AQI
12th October 2025
36AQI
36AQI
13th October 2025
35AQI
35AQI
14th October 2025
39AQI
39AQI
15th October 2025
43AQI
43AQI
16th October 2025
51AQI
51AQI
17th October 2025
45AQI
45AQI
18th October 2025
37AQI
37AQI
19th October 2025
45AQI
45AQI
20th October 2025
58AQI
58AQI
21st October 2025
59AQI
59AQI
22nd October 2025
50AQI
50AQI
23rd October 2025
51AQI
51AQI
24th October 2025
52AQI
52AQI
25th October 2025
53AQI
53AQI
26th October 2025
38AQI
38AQI
27th October 2025
51AQI
51AQI
28th October 2025
54AQI
54AQI
29th October 2025
54AQI
54AQI
30th October 2025
49AQI
49AQI
31st October 2025
54AQI
54AQI
1st November 2025
42AQI
42AQI
2nd November 2025
38AQI
38AQI
3rd November 2025
27AQI
27AQI
4th November 2025
37AQI
37AQI
5th November 2025
37AQI
37AQI
6th November 2025
32AQI
32AQI
7th November 2025
36AQI
36AQI
8th November 2025
36AQI
36AQI
9th November 2025
35AQI
35AQI
10th November 2025
37AQI
37AQI
11th November 2025
39AQI
39AQI
12th November 2025
36AQI
36AQI
13th November 2025
29AQI
29AQI
14th November 2025
34AQI
34AQI
15th November 2025
36AQI
36AQI
16th November 2025
31AQI
31AQI
17th November 2025
34AQI
34AQI
18th November 2025
35AQI
35AQI
19th November 2025
29AQI
29AQI
20th November 2025
39AQI
39AQI
21st November 2025
39AQI
39AQI
22nd November 2025
38AQI
38AQI
23rd November 2025
42AQI
42AQI
24th November 2025
36AQI
36AQI
25th November 2025
42AQI
42AQI
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
64AQI
51AQI
59AQI
64AQI
52AQI
50AQI
49AQI
49AQI
48AQI
43AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202552AQI
31
15
13
8
22
1
4
26
12
19
17
13
21
10
18
13
22
8
21
10
25
163
165
1
Highest AQI recorded in
April64AQI
Lowest AQI recorded in
November36AQI
202449AQI
9
6
1
5
19
3
27
13
18
30
31
19
12
22
8
21
10
14
16
31
168
147
Highest AQI recorded in
December67AQI
Lowest AQI recorded in
February29AQI
202354AQI
1
30
28
5
26
7
22
1
11
20
23
7
28
3
25
6
20
10
17
14
2
23
1
4
27
143
216
2
Highest AQI recorded in
February66AQI
Lowest AQI recorded in
July41AQI
202254AQI
7
23
11
11
1
29
1
7
23
14
17
30
16
8
1
24
5
18
13
30
31
129
190
1
Highest AQI recorded in
March67AQI
Lowest AQI recorded in
August28AQI
202155AQI
31
28
1
28
2
30
16
15
29
1
27
4
15
6
28
2
23
8
8
22
3
28
150
203
2
Highest AQI recorded in
March79AQI
Lowest AQI recorded in
June40AQI
202046AQI
13
1
19
1
14
4
29
1
27
4
20
11
30
31
15
15
4
27
171
94
1
Highest AQI recorded in
March69AQI
Lowest AQI recorded in
September29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
55AQILeast Polluted Year Recorded
2020(Avg.)
46AQIDiqing Station's annual 2025 AQI (52) shows an average percentage change of 0.2% (worsened AQI) compared to previous years: 2020 (46), 2021 (55), 2022 (54), 2023 (54), 2024 (49).
