Sanya, Hainan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Sanya, Hainan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
57AQILowest AQI recorded on
27th Aug 2021
16AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Sanya, Hainan, China
AQI
Day
Night
.
6 AM2nd Aug 2025
7 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
5PM2nd Aug
71AQI
Avg. Lowest Time
9AM2nd Aug
44AQI
Night time
Avg. Highest Time
11PM2nd Aug
67AQI
Avg. Lowest Time
5AM3rd Aug
54AQI
In the last 24 hours,
Sanya's AQI reached its highest point of 71 at 5 PM during the Day, while the lowest point, 44, was recorded at 9 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sanya, Hainan, China
JulAug
04th - 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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025276 AMAQI
4th Jul 2025277 AMAQI
4th Jul 2025258 AMAQI
4th Jul 2025269 AMAQI
4th Jul 20252710 AMAQI
4th Jul 20252511 AMAQI
4th Jul 20252212 PMAQI
4th Jul 2025231 PMAQI
4th Jul 2025202 PMAQI
4th Jul 2025213 PMAQI
4th Jul 2025214 PMAQI
4th Jul 2025205 PMAQI
4th Jul 2025206 PMAQI
4th Jul 2025237 PMAQI
4th Jul 2025298 PMAQI
4th Jul 2025299 PMAQI
4th Jul 20252810 PMAQI
4th Jul 20252711 PMAQI
5th Jul 20253012 AMAQI
5th Jul 2025291 AMAQI
5th Jul 2025302 AMAQI
5th Jul 2025293 AMAQI
5th Jul 2025284 AMAQI
5th Jul 2025285 AMAQI
26°C25/30°C
5th Jul 2025286 AMAQI
5th Jul 2025287 AMAQI
5th Jul 2025238 AMAQI
5th Jul 2025269 AMAQI
5th Jul 20253010 AMAQI
5th Jul 20253011 AMAQI
5th Jul 20252612 PMAQI
5th Jul 2025251 PMAQI
5th Jul 2025222 PMAQI
5th Jul 2025243 PMAQI
5th Jul 2025254 PMAQI
5th Jul 2025245 PMAQI
5th Jul 2025246 PMAQI
5th Jul 2025277 PMAQI
5th Jul 2025288 PMAQI
5th Jul 2025309 PMAQI
5th Jul 20252810 PMAQI
5th Jul 20253011 PMAQI
6th Jul 20253212 AMAQI
6th Jul 2025311 AMAQI
6th Jul 2025302 AMAQI
6th Jul 2025303 AMAQI
6th Jul 2025294 AMAQI
6th Jul 2025305 AMAQI
28°C25/30°C
6th Jul 2025306 AMAQI
6th Jul 2025297 AMAQI
6th Jul 2025278 AMAQI
6th Jul 2025239 AMAQI
6th Jul 20252410 AMAQI
6th Jul 20252211 AMAQI
6th Jul 20252312 PMAQI
6th Jul 2025221 PMAQI
6th Jul 2025222 PMAQI
6th Jul 2025243 PMAQI
6th Jul 2025244 PMAQI
6th Jul 2025265 PMAQI
6th Jul 2025286 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025308 PMAQI
6th Jul 2025309 PMAQI
6th Jul 20253310 PMAQI
6th Jul 20253311 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025311 AMAQI
7th Jul 2025312 AMAQI
7th Jul 2025313 AMAQI
7th Jul 2025294 AMAQI
7th Jul 2025295 AMAQI
27°C26/31°C
7th Jul 2025296 AMAQI
7th Jul 2025307 AMAQI
7th Jul 2025298 AMAQI
7th Jul 2025229 AMAQI
7th Jul 20252310 AMAQI
7th Jul 20252311 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025222 PMAQI
7th Jul 2025203 PMAQI
7th Jul 2025234 PMAQI
7th Jul 2025235 PMAQI
7th Jul 2025256 PMAQI
7th Jul 2025277 PMAQI
7th Jul 2025298 PMAQI
7th Jul 2025299 PMAQI
7th Jul 20252910 PMAQI
7th Jul 20252811 PMAQI
8th Jul 20253012 AMAQI
8th Jul 2025301 AMAQI
8th Jul 2025312 AMAQI
8th Jul 2025303 AMAQI
8th Jul 2025294 AMAQI
8th Jul 2025305 AMAQI
28°C26/31°C
8th Jul 2025306 AMAQI
8th Jul 2025297 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025339 AMAQI
8th Jul 20253910 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253412 PMAQI
8th Jul 2025321 PMAQI
8th Jul 2025322 PMAQI
8th Jul 2025313 PMAQI
8th Jul 2025284 PMAQI
8th Jul 2025275 PMAQI
8th Jul 2025266 PMAQI
8th Jul 2025297 PMAQI
8th Jul 2025298 PMAQI
8th Jul 2025309 PMAQI
8th Jul 20253110 PMAQI
8th Jul 20253811 PMAQI
9th Jul 20253512 AMAQI
9th Jul 2025321 AMAQI
9th Jul 2025322 AMAQI
9th Jul 2025343 AMAQI
9th Jul 2025324 AMAQI
9th Jul 2025325 AMAQI
28°C26/31°C
9th Jul 2025316 AMAQI
9th Jul 2025317 AMAQI
9th Jul 2025348 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253310 AMAQI
9th Jul 20253611 AMAQI
9th Jul 20253812 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025432 PMAQI
9th Jul 2025443 PMAQI
9th Jul 2025394 PMAQI
9th Jul 2025395 PMAQI
9th Jul 2025386 PMAQI
9th Jul 2025407 PMAQI
9th Jul 2025398 PMAQI
9th Jul 2025409 PMAQI
9th Jul 20253810 PMAQI
9th Jul 20253711 PMAQI
10th Jul 20253612 AMAQI
10th Jul 2025351 AMAQI
10th Jul 2025342 AMAQI
10th Jul 2025353 AMAQI
10th Jul 2025354 AMAQI
10th Jul 2025355 AMAQI
28°C26/30°C
10th Jul 2025356 AMAQI
10th Jul 2025367 AMAQI
10th Jul 2025438 AMAQI
10th Jul 2025469 AMAQI
10th Jul 20254510 AMAQI
10th Jul 20254411 AMAQI
10th Jul 20254012 PMAQI
10th Jul 2025371 PMAQI
10th Jul 2025362 PMAQI
10th Jul 2025303 PMAQI
10th Jul 2025314 PMAQI
10th Jul 2025395 PMAQI
10th Jul 2025466 PMAQI
10th Jul 2025477 PMAQI
10th Jul 2025418 PMAQI
10th Jul 2025379 PMAQI
10th Jul 20253610 PMAQI
10th Jul 20253511 PMAQI
11th Jul 20253512 AMAQI
11th Jul 2025381 AMAQI
11th Jul 2025362 AMAQI
11th Jul 2025383 AMAQI
11th Jul 2025374 AMAQI
11th Jul 2025375 AMAQI
28°C27/30°C
11th Jul 2025396 AMAQI
11th Jul 2025397 AMAQI
11th Jul 2025518 AMAQI
11th Jul 2025549 AMAQI
11th Jul 20255510 AMAQI
11th Jul 20255511 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025472 PMAQI
11th Jul 2025473 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025365 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025317 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025409 PMAQI
11th Jul 20253910 PMAQI
11th Jul 20253811 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025381 AMAQI
12th Jul 2025382 AMAQI
12th Jul 2025393 AMAQI
12th Jul 2025414 AMAQI
12th Jul 2025415 AMAQI
28°C26/31°C
12th Jul 2025416 AMAQI
12th Jul 2025407 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025319 AMAQI
12th Jul 20252910 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025373 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025457 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025439 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254711 PMAQI
13th Jul 20254812 AMAQI
13th Jul 2025441 AMAQI
13th Jul 2025412 AMAQI
13th Jul 2025413 AMAQI
13th Jul 2025404 AMAQI
13th Jul 2025395 AMAQI
28°C26/31°C
13th Jul 2025396 AMAQI
13th Jul 2025397 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20254110 AMAQI
13th Jul 20254211 AMAQI
13th Jul 20254212 PMAQI
13th Jul 2025431 PMAQI
13th Jul 2025422 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025416 PMAQI
13th Jul 2025477 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025469 PMAQI
13th Jul 20254610 PMAQI
13th Jul 20254811 PMAQI
14th Jul 20254512 AMAQI
14th Jul 2025441 AMAQI
14th Jul 2025452 AMAQI
14th Jul 2025453 AMAQI
14th Jul 2025434 AMAQI
14th Jul 2025435 AMAQI
29°C26/31°C
14th Jul 2025426 AMAQI
14th Jul 2025427 AMAQI
14th Jul 2025428 AMAQI
14th Jul 2025439 AMAQI
14th Jul 20254210 AMAQI
14th Jul 20254011 AMAQI
14th Jul 20254412 PMAQI
14th Jul 2025431 PMAQI
14th Jul 2025422 PMAQI
14th Jul 2025473 PMAQI
14th Jul 2025474 PMAQI
14th Jul 2025495 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025517 PMAQI
14th Jul 2025518 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025481 AMAQI
15th Jul 2025452 AMAQI
15th Jul 2025453 AMAQI
15th Jul 2025464 AMAQI
15th Jul 2025465 AMAQI
29°C26/32°C
15th Jul 2025456 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025579 AMAQI
15th Jul 20255210 AMAQI
15th Jul 20255111 AMAQI
15th Jul 20254712 PMAQI
15th Jul 2025411 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025463 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025475 PMAQI
15th Jul 2025486 PMAQI
15th Jul 2025497 PMAQI
15th Jul 2025498 PMAQI
15th Jul 2025499 PMAQI
15th Jul 20255010 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025481 AMAQI
16th Jul 2025482 AMAQI
16th Jul 2025483 AMAQI
16th Jul 2025494 AMAQI
16th Jul 2025495 AMAQI
29°C26/32°C
16th Jul 2025486 AMAQI
16th Jul 2025497 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254610 AMAQI
16th Jul 20254511 AMAQI
16th Jul 20254512 PMAQI
16th Jul 2025461 PMAQI
16th Jul 2025452 PMAQI
16th Jul 2025433 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025445 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254512 AMAQI
17th Jul 2025491 AMAQI
17th Jul 2025472 AMAQI
17th Jul 2025493 AMAQI
17th Jul 2025494 AMAQI
17th Jul 2025495 AMAQI
29°C27/32°C
17th Jul 2025496 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025219 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20254612 PMAQI
17th Jul 2025491 PMAQI
17th Jul 2025462 PMAQI
17th Jul 2025473 PMAQI
17th Jul 2025494 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025527 PMAQI
17th Jul 2025488 PMAQI
17th Jul 2025499 PMAQI
17th Jul 20254910 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20254912 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025483 AMAQI
18th Jul 2025464 AMAQI
18th Jul 2025465 AMAQI
29°C27/32°C
18th Jul 2025466 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025339 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20254012 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025432 PMAQI
18th Jul 2025433 PMAQI
18th Jul 2025434 PMAQI
18th Jul 2025415 PMAQI
18th Jul 2025416 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20254911 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025463 AMAQI
19th Jul 2025454 AMAQI
19th Jul 2025465 AMAQI
29°C27/32°C
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20253112 PMAQI
19th Jul 2025311 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025397 PMAQI
19th Jul 2025438 PMAQI
19th Jul 2025469 PMAQI
19th Jul 20254310 PMAQI
19th Jul 20254311 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025472 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025434 AMAQI
20th Jul 2025435 AMAQI
28°C26/29°C
20th Jul 2025436 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025308 AMAQI
20th Jul 2025199 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025337 PMAQI
20th Jul 2025418 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025404 AMAQI
21st Jul 2025405 AMAQI
27°C26/28°C
21st Jul 2025416 AMAQI
21st Jul 2025417 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20253111 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025315 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025404 AMAQI
22nd Jul 2025405 AMAQI
26°C26/27°C
22nd Jul 2025406 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025337 PMAQI
22nd Jul 2025398 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025393 AMAQI
23rd Jul 2025364 AMAQI
23rd Jul 2025355 AMAQI
27°C26/29°C
23rd Jul 2025356 AMAQI
23rd Jul 2025357 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025233 PMAQI
23rd Jul 2025234 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025286 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025389 PMAQI
23rd Jul 20253610 PMAQI
23rd Jul 20253911 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025353 AMAQI
24th Jul 2025354 AMAQI
24th Jul 2025365 AMAQI
28°C25/30°C
24th Jul 2025366 AMAQI
24th Jul 2025357 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20251911 AMAQI
24th Jul 20252212 PMAQI
24th Jul 2025231 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025223 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025286 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253310 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253312 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025354 AMAQI
25th Jul 2025355 AMAQI
27°C25/30°C
25th Jul 2025356 AMAQI
25th Jul 2025347 AMAQI
25th Jul 2025258 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20252211 AMAQI
25th Jul 20252512 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025222 PMAQI
25th Jul 2025203 PMAQI
25th Jul 2025214 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025337 PMAQI
25th Jul 2025368 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20253710 PMAQI
25th Jul 20253511 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025381 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025373 AMAQI
26th Jul 2025374 AMAQI
26th Jul 2025365 AMAQI
27°C25/29°C
26th Jul 2025366 AMAQI
26th Jul 2025357 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252310 AMAQI
26th Jul 20252311 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025373 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025408 PMAQI
26th Jul 2025419 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025383 AMAQI
27th Jul 2025354 AMAQI
27th Jul 2025355 AMAQI
27°C25/31°C
27th Jul 2025356 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025367 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025341 AMAQI
28th Jul 2025362 AMAQI
28th Jul 2025353 AMAQI
28th Jul 2025354 AMAQI
28th Jul 2025355 AMAQI
27°C25/30°C
28th Jul 2025356 AMAQI
28th Jul 2025357 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025199 AMAQI
28th Jul 20251910 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025252 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025276 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253312 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025363 AMAQI
29th Jul 2025354 AMAQI
29th Jul 2025345 AMAQI
27°C26/29°C
29th Jul 2025346 AMAQI
29th Jul 2025337 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025292 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025398 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025362 AMAQI
30th Jul 2025353 AMAQI
30th Jul 2025344 AMAQI
30th Jul 2025345 AMAQI
28°C26/30°C
30th Jul 2025346 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025418 AMAQI
30th Jul 2025359 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025362 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025335 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025417 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025363 AMAQI
31st Jul 2025364 AMAQI
31st Jul 2025365 AMAQI
28°C27/29°C
31st Jul 2025366 AMAQI
31st Jul 2025367 AMAQI
31st Jul 2025368 AMAQI
31st Jul 2025369 AMAQI
31st Jul 20254510 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025461 PMAQI
31st Jul 2025482 PMAQI
31st Jul 2025483 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025556 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255211 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025534 AMAQI
1st Aug 2025555 AMAQI
28°C26/30°C
1st Aug 2025556 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20254911 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
2nd Aug 2025555 AMAQI
28°C27/31°C
2nd Aug 2025566 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025614 PMAQI
2nd Aug 2025715 PMAQI
2nd Aug 2025676 PMAQI
2nd Aug 2025697 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256711 PMAQI
3rd Aug 20256512 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025544 AMAQI
3rd Aug 2025545 AMAQI
29°C27/32°C
3rd Aug 2025556 AMAQI
6 AM3rd Aug 2025557 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025649 AMAQI
3rd Aug 20256310 AMAQI
3rd Aug 20256511 AMAQI
3rd Aug 20256212 PMAQI
12 PM3rd Aug 2025571 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025606 PMAQI
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 7 PM
37AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
9 AM - 11 AM
34AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 7 PM (Avg. 37), while the lowest AQI was between 9 AM to 11 AM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 11 PM
40AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 5 AM
40AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 40), while the lowest AQI was between 12 AM to 5 AM (Avg. 40).
2025 Days Vs Air Quality
Sanya, Hainan, China
2025
57%
123
41%
87
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
123 DaysModerate
87 DaysPoor
4 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2025, 57% of 215 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Sanya, Hainan, 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.
1st January 2025
82AQI
82AQI
2nd January 2025
72AQI
72AQI
3rd January 2025
84AQI
84AQI
4th January 2025
74AQI
74AQI
5th January 2025
87AQI
87AQI
6th January 2025
90AQI
90AQI
7th January 2025
77AQI
77AQI
8th January 2025
72AQI
72AQI
9th January 2025
72AQI
72AQI
10th January 2025
103AQI
103AQI
11th January 2025
74AQI
74AQI
12th January 2025
82AQI
82AQI
13th January 2025
63AQI
63AQI
14th January 2025
54AQI
54AQI
15th January 2025
52AQI
52AQI
16th January 2025
79AQI
79AQI
17th January 2025
83AQI
83AQI
18th January 2025
77AQI
77AQI
19th January 2025
79AQI
79AQI
20th January 2025
78AQI
78AQI
21st January 2025
72AQI
72AQI
22nd January 2025
69AQI
69AQI
23rd January 2025
66AQI
66AQI
24th January 2025
57AQI
57AQI
25th January 2025
55AQI
55AQI
26th January 2025
50AQI
50AQI
27th January 2025
53AQI
53AQI
28th January 2025
59AQI
59AQI
29th January 2025
62AQI
62AQI
30th January 2025
59AQI
59AQI
31st January 2025
56AQI
56AQI
1st February 2025
45AQI
45AQI
2nd February 2025
40AQI
40AQI
3rd February 2025
45AQI
45AQI
4th February 2025
37AQI
37AQI
5th February 2025
49AQI
49AQI
6th February 2025
56AQI
56AQI
7th February 2025
60AQI
60AQI
8th February 2025
44AQI
44AQI
9th February 2025
57AQI
57AQI
10th February 2025
56AQI
56AQI
11th February 2025
45AQI
45AQI
12th February 2025
46AQI
46AQI
13th February 2025
43AQI
43AQI
14th February 2025
37AQI
37AQI
15th February 2025
54AQI
54AQI
16th February 2025
33AQI
33AQI
17th February 2025
54AQI
54AQI
18th February 2025
60AQI
60AQI
19th February 2025
66AQI
66AQI
20th February 2025
60AQI
60AQI
21st February 2025
60AQI
60AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
39AQI
39AQI
24th February 2025
34AQI
34AQI
25th February 2025
37AQI
37AQI
26th February 2025
48AQI
48AQI
27th February 2025
53AQI
53AQI
28th February 2025
52AQI
52AQI
1st March 2025
51AQI
51AQI
2nd March 2025
46AQI
46AQI
3rd March 2025
50AQI
50AQI
4th March 2025
41AQI
41AQI
5th March 2025
43AQI
43AQI
6th March 2025
34AQI
34AQI
7th March 2025
37AQI
37AQI
8th March 2025
33AQI
33AQI
9th March 2025
52AQI
52AQI
10th March 2025
51AQI
51AQI
11th March 2025
57AQI
57AQI
12th March 2025
51AQI
51AQI
13th March 2025
47AQI
47AQI
14th March 2025
42AQI
42AQI
15th March 2025
46AQI
46AQI
16th March 2025
39AQI
39AQI
17th March 2025
42AQI
42AQI
18th March 2025
42AQI
42AQI
19th March 2025
59AQI
59AQI
20th March 2025
62AQI
62AQI
21st March 2025
69AQI
69AQI
22nd March 2025
67AQI
67AQI
23rd March 2025
63AQI
63AQI
24th March 2025
64AQI
64AQI
25th March 2025
62AQI
62AQI
26th March 2025
55AQI
55AQI
27th March 2025
59AQI
59AQI
28th March 2025
53AQI
53AQI
29th March 2025
58AQI
58AQI
30th March 2025
34AQI
34AQI
31st March 2025
33AQI
33AQI
1st April 2025
31AQI
31AQI
2nd April 2025
48AQI
48AQI
3rd April 2025
54AQI
54AQI
4th April 2025
55AQI
55AQI
5th April 2025
63AQI
63AQI
6th April 2025
48AQI
48AQI
7th April 2025
59AQI
59AQI
8th April 2025
56AQI
56AQI
9th April 2025
62AQI
62AQI
10th April 2025
57AQI
57AQI
11th April 2025
58AQI
58AQI
12th April 2025
58AQI
58AQI
13th April 2025
65AQI
65AQI
14th April 2025
109AQI
109AQI
15th April 2025
112AQI
112AQI
16th April 2025
115AQI
115AQI
17th April 2025
100AQI
100AQI
18th April 2025
76AQI
76AQI
19th April 2025
61AQI
61AQI
20th April 2025
57AQI
57AQI
21st April 2025
55AQI
55AQI
22nd April 2025
53AQI
53AQI
23rd April 2025
46AQI
46AQI
24th April 2025
51AQI
51AQI
25th April 2025
50AQI
50AQI
26th April 2025
48AQI
48AQI
27th April 2025
36AQI
36AQI
28th April 2025
50AQI
50AQI
29th April 2025
40AQI
40AQI
30th April 2025
55AQI
55AQI
1st May 2025
52AQI
52AQI
2nd May 2025
55AQI
55AQI
3rd May 2025
59AQI
59AQI
4th May 2025
53AQI
53AQI
5th May 2025
49AQI
49AQI
6th May 2025
53AQI
53AQI
7th May 2025
54AQI
54AQI
8th May 2025
49AQI
49AQI
9th May 2025
54AQI
54AQI
10th May 2025
45AQI
45AQI
11th May 2025
41AQI
41AQI
12th May 2025
56AQI
56AQI
13th May 2025
51AQI
51AQI
14th May 2025
43AQI
43AQI
15th May 2025
35AQI
35AQI
16th May 2025
31AQI
31AQI
17th May 2025
35AQI
35AQI
18th May 2025
37AQI
37AQI
19th May 2025
32AQI
32AQI
20th May 2025
38AQI
38AQI
21st May 2025
36AQI
36AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
27AQI
27AQI
24th May 2025
26AQI
26AQI
25th May 2025
37AQI
37AQI
26th May 2025
46AQI
46AQI
27th May 2025
41AQI
41AQI
28th May 2025
39AQI
39AQI
29th May 2025
35AQI
35AQI
30th May 2025
36AQI
36AQI
31st May 2025
37AQI
37AQI
1st June 2025
38AQI
38AQI
2nd June 2025
43AQI
43AQI
3rd June 2025
44AQI
44AQI
4th June 2025
44AQI
44AQI
5th June 2025
39AQI
39AQI
6th June 2025
38AQI
38AQI
7th June 2025
38AQI
38AQI
8th June 2025
48AQI
48AQI
9th June 2025
48AQI
48AQI
10th June 2025
53AQI
53AQI
11th June 2025
43AQI
43AQI
12th June 2025
35AQI
35AQI
13th June 2025
32AQI
32AQI
14th June 2025
36AQI
36AQI
15th June 2025
39AQI
39AQI
16th June 2025
46AQI
46AQI
17th June 2025
45AQI
45AQI
18th June 2025
42AQI
42AQI
19th June 2025
40AQI
40AQI
20th June 2025
38AQI
38AQI
21st June 2025
35AQI
35AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
32AQI
32AQI
24th June 2025
32AQI
32AQI
25th June 2025
29AQI
29AQI
26th June 2025
26AQI
26AQI
27th June 2025
27AQI
27AQI
28th June 2025
26AQI
26AQI
29th June 2025
26AQI
26AQI
30th June 2025
28AQI
28AQI
1st July 2025
31AQI
31AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
25AQI
25AQI
4th July 2025
26AQI
26AQI
5th July 2025
28AQI
28AQI
6th July 2025
28AQI
28AQI
7th July 2025
28AQI
28AQI
8th July 2025
31AQI
31AQI
9th July 2025
36AQI
36AQI
10th July 2025
38AQI
38AQI
11th July 2025
40AQI
40AQI
12th July 2025
39AQI
39AQI
13th July 2025
43AQI
43AQI
14th July 2025
46AQI
46AQI
15th July 2025
48AQI
48AQI
16th July 2025
47AQI
47AQI
17th July 2025
46AQI
46AQI
18th July 2025
45AQI
45AQI
19th July 2025
39AQI
39AQI
20th July 2025
36AQI
36AQI
21st July 2025
36AQI
36AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
32AQI
32AQI
24th July 2025
31AQI
31AQI
25th July 2025
31AQI
31AQI
26th July 2025
36AQI
36AQI
27th July 2025
33AQI
33AQI
28th July 2025
31AQI
31AQI
29th July 2025
34AQI
34AQI
30th July 2025
36AQI
36AQI
31st July 2025
44AQI
44AQI
1st August 2025
57AQI
57AQI
2nd August 2025
56AQI
56AQI
71AQI
48AQI
50AQI
61AQI
42AQI
38AQI
36AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202549AQI
1
29
1
16
12
15
16
9
18
3
22
9
29
1
31
2
123
87
4
Highest AQI recorded in
January71AQI
Lowest AQI recorded in
July36AQI
202446AQI
11
20
15
14
9
22
15
15
26
5
28
2
31
31
28
2
16
14
1
17
13
2
29
229
136
1
Highest AQI recorded in
December65AQI
Lowest AQI recorded in
July28AQI
202345AQI
16
15
15
12
1
8
22
1
9
20
1
17
14
29
1
31
28
3
28
2
24
7
16
10
23
8
244
114
3
Highest AQI recorded in
March61AQI
Lowest AQI recorded in
July29AQI
202243AQI
20
11
17
6
20
11
20
10
30
1
30
24
2
14
14
16
15
26
4
13
18
232
90
Highest AQI recorded in
December55AQI
Lowest AQI recorded in
July32AQI
202144AQI
1
28
2
10
18
19
12
23
7
29
2
17
13
27
4
26
5
29
1
31
14
16
15
16
241
122
2
Highest AQI recorded in
January72AQI
Lowest AQI recorded in
September26AQI
202041AQI
12
1
14
7
13
5
30
31
29
2
28
2
20
11
16
11
3
10
21
203
60
3
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
July28AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
49AQILeast Polluted Year Recorded
2020(Avg.)
41AQISanya's annual 2025 AQI (49) shows an average percentage change of 13.1% (worsened AQI) compared to previous years: 2020 (41), 2021 (44), 2022 (43), 2023 (45), 2024 (46).
