Wencheng, 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
Wencheng, Hainan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2021
59AQILowest AQI recorded on
26th Aug 2021
17AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Wencheng, Hainan, China
AQI
Day
Night
.
6 AM5th Aug 2025
7 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
5PM5th Aug
59AQI
Avg. Lowest Time
7PM5th Aug
50AQI
Night time
Avg. Highest Time
1AM6th Aug
57AQI
Avg. Lowest Time
10PM5th Aug
50AQI
In the last 24 hours,
Wencheng's AQI reached its highest point of 59 at 5 PM during the Day, while the lowest point, 50, was recorded at 10 PM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Wencheng, Hainan, China
JulAug
07th - 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 - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025346 AMAQI
7th Jul 2025347 AMAQI
7th Jul 2025398 AMAQI
7th Jul 2025409 AMAQI
7th Jul 20253310 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20253412 PMAQI
7th Jul 2025321 PMAQI
7th Jul 2025322 PMAQI
7th Jul 2025323 PMAQI
7th Jul 2025284 PMAQI
7th Jul 2025265 PMAQI
7th Jul 2025276 PMAQI
7th Jul 2025317 PMAQI
7th Jul 2025338 PMAQI
7th Jul 2025369 PMAQI
7th Jul 20253410 PMAQI
7th Jul 20253311 PMAQI
8th Jul 20253412 AMAQI
8th Jul 2025351 AMAQI
8th Jul 2025342 AMAQI
8th Jul 2025343 AMAQI
8th Jul 2025344 AMAQI
8th Jul 2025355 AMAQI
28°C25/32°C
8th Jul 2025366 AMAQI
8th Jul 2025377 AMAQI
8th Jul 2025408 AMAQI
8th Jul 2025449 AMAQI
8th Jul 20254810 AMAQI
8th Jul 20254511 AMAQI
8th Jul 20254012 PMAQI
8th Jul 2025331 PMAQI
8th Jul 2025342 PMAQI
8th Jul 2025333 PMAQI
8th Jul 2025334 PMAQI
8th Jul 2025385 PMAQI
8th Jul 2025416 PMAQI
8th Jul 2025467 PMAQI
8th Jul 2025418 PMAQI
8th Jul 2025409 PMAQI
8th Jul 20254010 PMAQI
8th Jul 20254011 PMAQI
9th Jul 20254212 AMAQI
9th Jul 2025401 AMAQI
9th Jul 2025472 AMAQI
9th Jul 2025473 AMAQI
9th Jul 2025494 AMAQI
9th Jul 2025455 AMAQI
29°C26/34°C
9th Jul 2025376 AMAQI
9th Jul 2025377 AMAQI
9th Jul 2025358 AMAQI
9th Jul 2025419 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20254311 AMAQI
9th Jul 20254212 PMAQI
9th Jul 2025441 PMAQI
9th Jul 2025412 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025394 PMAQI
9th Jul 2025385 PMAQI
9th Jul 2025366 PMAQI
9th Jul 2025407 PMAQI
9th Jul 2025418 PMAQI
9th Jul 2025469 PMAQI
9th Jul 20254510 PMAQI
9th Jul 20254411 PMAQI
10th Jul 20254012 AMAQI
10th Jul 2025401 AMAQI
10th Jul 2025422 AMAQI
10th Jul 2025423 AMAQI
10th Jul 2025424 AMAQI
10th Jul 2025435 AMAQI
29°C26/34°C
10th Jul 2025426 AMAQI
10th Jul 2025417 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20254311 AMAQI
10th Jul 20254612 PMAQI
10th Jul 2025481 PMAQI
10th Jul 2025492 PMAQI
10th Jul 2025473 PMAQI
10th Jul 2025474 PMAQI
10th Jul 2025385 PMAQI
10th Jul 2025326 PMAQI
10th Jul 2025357 PMAQI
10th Jul 2025388 PMAQI
10th Jul 2025379 PMAQI
10th Jul 20253910 PMAQI
10th Jul 20254711 PMAQI
11th Jul 20254512 AMAQI
11th Jul 2025471 AMAQI
11th Jul 2025502 AMAQI
11th Jul 2025503 AMAQI
11th Jul 2025504 AMAQI
11th Jul 2025515 AMAQI
28°C26/33°C
11th Jul 2025526 AMAQI
11th Jul 2025507 AMAQI
11th Jul 2025528 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20254210 AMAQI
11th Jul 20254411 AMAQI
11th Jul 20254412 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025412 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025515 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025497 PMAQI
11th Jul 2025518 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025531 AMAQI
12th Jul 2025502 AMAQI
12th Jul 2025503 AMAQI
12th Jul 2025494 AMAQI
12th Jul 2025505 AMAQI
28°C25/31°C
12th Jul 2025496 AMAQI
12th Jul 2025497 AMAQI
12th Jul 2025368 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253812 PMAQI
12th Jul 2025411 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025334 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025377 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025439 PMAQI
12th Jul 20254310 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025511 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025513 AMAQI
13th Jul 2025504 AMAQI
13th Jul 2025515 AMAQI
28°C25/31°C
13th Jul 2025506 AMAQI
13th Jul 2025517 AMAQI
13th Jul 2025398 AMAQI
13th Jul 2025299 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025461 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025424 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025457 PMAQI
13th Jul 2025498 PMAQI
13th Jul 2025499 PMAQI
13th Jul 20254910 PMAQI
13th Jul 20254911 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025491 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025524 AMAQI
14th Jul 2025515 AMAQI
29°C26/33°C
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025378 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20253210 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20253812 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025352 PMAQI
14th Jul 2025453 PMAQI
14th Jul 2025504 PMAQI
14th Jul 2025495 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025528 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025544 AMAQI
15th Jul 2025545 AMAQI
29°C25/33°C
15th Jul 2025546 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025639 AMAQI
15th Jul 20256010 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20255512 PMAQI
15th Jul 2025551 PMAQI
15th Jul 2025492 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025496 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025519 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20254911 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
16th Jul 2025545 AMAQI
29°C27/33°C
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253710 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025517 PMAQI
16th Jul 2025538 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255110 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI
17th Jul 2025524 AMAQI
17th Jul 2025525 AMAQI
29°C27/33°C
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20256210 AMAQI
17th Jul 20255911 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025582 PMAQI
17th Jul 2025583 PMAQI
17th Jul 2025484 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025548 PMAQI
17th Jul 2025549 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20255112 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025534 AMAQI
18th Jul 2025535 AMAQI
30°C27/35°C
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025428 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20254111 AMAQI
18th Jul 20254512 PMAQI
18th Jul 2025451 PMAQI
18th Jul 2025432 PMAQI
18th Jul 2025403 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025385 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025417 PMAQI
18th Jul 2025508 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255512 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI
19th Jul 2025525 AMAQI
30°C26/34°C
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025509 AMAQI
19th Jul 20254310 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025481 PMAQI
19th Jul 2025362 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025448 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025511 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI
20th Jul 2025525 AMAQI
27°C24/29°C
20th Jul 2025526 AMAQI
20th Jul 2025527 AMAQI
20th Jul 2025368 AMAQI
20th Jul 2025239 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20252111 AMAQI
20th Jul 20252512 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025307 PMAQI
20th Jul 2025378 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025491 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025493 AMAQI
21st Jul 2025474 AMAQI
21st Jul 2025485 AMAQI
26°C25/28°C
21st Jul 2025476 AMAQI
21st Jul 2025467 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025413 PMAQI
21st Jul 2025434 PMAQI
21st Jul 2025445 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254710 PMAQI
21st Jul 20254511 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025502 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025454 AMAQI
22nd Jul 2025445 AMAQI
26°C25/27°C
22nd Jul 2025446 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025359 AMAQI
22nd Jul 20254710 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025411 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025377 PMAQI
22nd Jul 2025438 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253811 PMAQI
23rd Jul 20253712 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025452 AMAQI
23rd Jul 2025463 AMAQI
23rd Jul 2025444 AMAQI
23rd Jul 2025445 AMAQI
28°C27/30°C
23rd Jul 2025446 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20252911 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025282 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025236 PMAQI
23rd Jul 2025307 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025389 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025444 AMAQI
24th Jul 2025485 AMAQI
28°C27/31°C
24th Jul 2025476 AMAQI
24th Jul 2025487 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20251811 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025202 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025204 PMAQI
24th Jul 2025195 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253111 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025392 AMAQI
25th Jul 2025393 AMAQI
25th Jul 2025384 AMAQI
25th Jul 2025385 AMAQI
28°C26/30°C
25th Jul 2025386 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025439 AMAQI
25th Jul 20253810 AMAQI
25th Jul 20253711 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025301 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025273 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025375 PMAQI
25th Jul 2025456 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20254811 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025484 AMAQI
26th Jul 2025495 AMAQI
28°C25/33°C
26th Jul 2025486 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252110 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20254112 AMAQI
27th Jul 2025441 AMAQI
27th Jul 2025492 AMAQI
27th Jul 2025473 AMAQI
27th Jul 2025424 AMAQI
27th Jul 2025435 AMAQI
28°C24/33°C
27th Jul 2025436 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025458 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20253910 AMAQI
27th Jul 20253911 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025362 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025396 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025508 PMAQI
27th Jul 2025519 PMAQI
27th Jul 20254410 PMAQI
27th Jul 20253911 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025453 AMAQI
28th Jul 2025444 AMAQI
28th Jul 2025465 AMAQI
28°C25/33°C
28th Jul 2025456 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20253112 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025232 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025214 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025377 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253612 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025462 AMAQI
29th Jul 2025443 AMAQI
29th Jul 2025424 AMAQI
29th Jul 2025425 AMAQI
28°C25/31°C
29th Jul 2025426 AMAQI
29th Jul 2025407 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252511 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025232 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025214 PMAQI
29th Jul 2025295 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025418 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254312 AMAQI
30th Jul 2025411 AMAQI
30th Jul 2025412 AMAQI
30th Jul 2025393 AMAQI
30th Jul 2025374 AMAQI
30th Jul 2025465 AMAQI
29°C25/33°C
30th Jul 2025486 AMAQI
30th Jul 2025487 AMAQI
30th Jul 2025378 AMAQI
30th Jul 2025399 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025351 PMAQI
30th Jul 2025362 PMAQI
30th Jul 2025353 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20254512 AMAQI
31st Jul 2025431 AMAQI
31st Jul 2025472 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
31st Jul 2025525 AMAQI
30°C26/34°C
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255010 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20254812 PMAQI
31st Jul 2025471 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025434 PMAQI
31st Jul 2025425 PMAQI
31st Jul 2025436 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255711 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
1st Aug 2025545 AMAQI
29°C26/33°C
1st Aug 2025556 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025405 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025539 PMAQI
1st Aug 20255010 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
2nd Aug 2025555 AMAQI
29°C26/33°C
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025557 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025544 AMAQI
3rd Aug 2025555 AMAQI
29°C26/33°C
3rd Aug 2025556 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025591 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025574 AMAQI
4th Aug 2025565 AMAQI
30°C27/34°C
4th Aug 2025576 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025588 AMAQI
4th Aug 2025579 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20256011 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025582 PMAQI
4th Aug 2025563 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025535 PMAQI
4th Aug 2025546 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025568 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20255810 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255812 AMAQI
5th Aug 2025571 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025564 AMAQI
5th Aug 2025575 AMAQI
29°C27/32°C
5th Aug 2025576 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20255711 AMAQI
5th Aug 20255812 PMAQI
5th Aug 2025581 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025595 PMAQI
5th Aug 2025556 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025519 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255311 PMAQI
6th Aug 20255412 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025574 AMAQI
6th Aug 2025565 AMAQI
29°C28/33°C
6th Aug 2025566 AMAQI
6 AM6th Aug 2025567 AMAQI
6th Aug 2025388 AMAQI
12 PM
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
48AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 6 PM
39AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 48), while the lowest AQI was between 2 PM to 6 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 5 AM
48AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM
47AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 48), while the lowest AQI was between 12 AM to 11 PM (Avg. 47).
2025 Days Vs Air Quality
Wencheng, Hainan, China
2025
52%
112
44%
96
4%
8
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
112 DaysModerate
96 DaysPoor
8 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 52%
Health Risk Level:
Considerable
In 2025, 52% of 218 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Wencheng, 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
106AQI
106AQI
2nd January 2025
84AQI
84AQI
3rd January 2025
94AQI
94AQI
4th January 2025
90AQI
90AQI
5th January 2025
101AQI
101AQI
6th January 2025
115AQI
115AQI
7th January 2025
90AQI
90AQI
8th January 2025
91AQI
91AQI
9th January 2025
113AQI
113AQI
10th January 2025
111AQI
111AQI
11th January 2025
92AQI
92AQI
12th January 2025
84AQI
84AQI
13th January 2025
76AQI
76AQI
14th January 2025
73AQI
73AQI
15th January 2025
81AQI
81AQI
16th January 2025
94AQI
94AQI
17th January 2025
86AQI
86AQI
18th January 2025
86AQI
86AQI
19th January 2025
92AQI
92AQI
20th January 2025
91AQI
91AQI
21st January 2025
78AQI
78AQI
22nd January 2025
87AQI
87AQI
23rd January 2025
76AQI
76AQI
24th January 2025
59AQI
59AQI
25th January 2025
61AQI
61AQI
26th January 2025
57AQI
57AQI
27th January 2025
59AQI
59AQI
28th January 2025
63AQI
63AQI
29th January 2025
83AQI
83AQI
30th January 2025
62AQI
62AQI
31st January 2025
61AQI
61AQI
1st February 2025
46AQI
46AQI
2nd February 2025
47AQI
47AQI
3rd February 2025
43AQI
43AQI
4th February 2025
46AQI
46AQI
5th February 2025
53AQI
53AQI
6th February 2025
56AQI
56AQI
7th February 2025
70AQI
70AQI
8th February 2025
60AQI
60AQI
9th February 2025
66AQI
66AQI
10th February 2025
56AQI
56AQI
11th February 2025
57AQI
57AQI
12th February 2025
45AQI
45AQI
13th February 2025
61AQI
61AQI
14th February 2025
45AQI
45AQI
15th February 2025
65AQI
65AQI
16th February 2025
44AQI
44AQI
17th February 2025
58AQI
58AQI
18th February 2025
81AQI
81AQI
19th February 2025
69AQI
69AQI
20th February 2025
70AQI
70AQI
21st February 2025
60AQI
60AQI
22nd February 2025
47AQI
47AQI
23rd February 2025
55AQI
55AQI
24th February 2025
48AQI
48AQI
25th February 2025
57AQI
57AQI
26th February 2025
67AQI
67AQI
27th February 2025
65AQI
65AQI
28th February 2025
58AQI
58AQI
1st March 2025
58AQI
58AQI
2nd March 2025
54AQI
54AQI
3rd March 2025
57AQI
57AQI
4th March 2025
41AQI
41AQI
5th March 2025
42AQI
42AQI
6th March 2025
29AQI
29AQI
7th March 2025
41AQI
41AQI
8th March 2025
40AQI
40AQI
9th March 2025
63AQI
63AQI
10th March 2025
60AQI
60AQI
11th March 2025
57AQI
57AQI
12th March 2025
48AQI
48AQI
13th March 2025
44AQI
44AQI
14th March 2025
37AQI
37AQI
15th March 2025
51AQI
51AQI
16th March 2025
46AQI
46AQI
17th March 2025
68AQI
68AQI
18th March 2025
74AQI
74AQI
19th March 2025
75AQI
75AQI
20th March 2025
76AQI
76AQI
21st March 2025
80AQI
80AQI
22nd March 2025
77AQI
77AQI
23rd March 2025
79AQI
79AQI
24th March 2025
73AQI
73AQI
25th March 2025
67AQI
67AQI
26th March 2025
50AQI
50AQI
27th March 2025
55AQI
55AQI
28th March 2025
49AQI
49AQI
29th March 2025
49AQI
49AQI
30th March 2025
33AQI
33AQI
31st March 2025
33AQI
33AQI
1st April 2025
38AQI
38AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
53AQI
53AQI
4th April 2025
51AQI
51AQI
5th April 2025
53AQI
53AQI
6th April 2025
39AQI
39AQI
7th April 2025
57AQI
57AQI
8th April 2025
56AQI
56AQI
9th April 2025
59AQI
59AQI
10th April 2025
57AQI
57AQI
11th April 2025
50AQI
50AQI
12th April 2025
52AQI
52AQI
13th April 2025
113AQI
113AQI
14th April 2025
115AQI
115AQI
15th April 2025
101AQI
101AQI
16th April 2025
89AQI
89AQI
17th April 2025
82AQI
82AQI
18th April 2025
62AQI
62AQI
19th April 2025
46AQI
46AQI
20th April 2025
48AQI
48AQI
21st April 2025
55AQI
55AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
49AQI
49AQI
24th April 2025
52AQI
52AQI
25th April 2025
41AQI
41AQI
26th April 2025
43AQI
43AQI
27th April 2025
39AQI
39AQI
28th April 2025
44AQI
44AQI
29th April 2025
51AQI
51AQI
30th April 2025
52AQI
52AQI
1st May 2025
52AQI
52AQI
2nd May 2025
58AQI
58AQI
3rd May 2025
57AQI
57AQI
4th May 2025
56AQI
56AQI
5th May 2025
49AQI
49AQI
6th May 2025
54AQI
54AQI
7th May 2025
53AQI
53AQI
8th May 2025
50AQI
50AQI
9th May 2025
48AQI
48AQI
10th May 2025
45AQI
45AQI
11th May 2025
51AQI
51AQI
12th May 2025
59AQI
59AQI
13th May 2025
56AQI
56AQI
14th May 2025
46AQI
46AQI
15th May 2025
39AQI
39AQI
16th May 2025
35AQI
35AQI
17th May 2025
38AQI
38AQI
18th May 2025
38AQI
38AQI
19th May 2025
38AQI
38AQI
20th May 2025
40AQI
40AQI
21st May 2025
41AQI
41AQI
22nd May 2025
37AQI
37AQI
23rd May 2025
34AQI
34AQI
24th May 2025
34AQI
34AQI
25th May 2025
43AQI
43AQI
26th May 2025
65AQI
65AQI
27th May 2025
54AQI
54AQI
28th May 2025
46AQI
46AQI
29th May 2025
39AQI
39AQI
30th May 2025
44AQI
44AQI
31st May 2025
39AQI
39AQI
1st June 2025
43AQI
43AQI
2nd June 2025
43AQI
43AQI
3rd June 2025
46AQI
46AQI
4th June 2025
50AQI
50AQI
5th June 2025
41AQI
41AQI
6th June 2025
39AQI
39AQI
7th June 2025
41AQI
41AQI
8th June 2025
39AQI
39AQI
9th June 2025
46AQI
46AQI
10th June 2025
50AQI
50AQI
11th June 2025
44AQI
44AQI
12th June 2025
36AQI
36AQI
13th June 2025
41AQI
41AQI
14th June 2025
38AQI
38AQI
15th June 2025
43AQI
43AQI
16th June 2025
43AQI
43AQI
17th June 2025
44AQI
44AQI
18th June 2025
38AQI
38AQI
19th June 2025
36AQI
36AQI
20th June 2025
34AQI
34AQI
21st June 2025
31AQI
31AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
29AQI
29AQI
24th June 2025
27AQI
27AQI
25th June 2025
28AQI
28AQI
26th June 2025
24AQI
24AQI
27th June 2025
25AQI
25AQI
28th June 2025
29AQI
29AQI
29th June 2025
27AQI
27AQI
30th June 2025
29AQI
29AQI
1st July 2025
29AQI
29AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
28AQI
28AQI
4th July 2025
28AQI
28AQI
5th July 2025
33AQI
33AQI
6th July 2025
33AQI
33AQI
7th July 2025
33AQI
33AQI
8th July 2025
38AQI
38AQI
9th July 2025
42AQI
42AQI
10th July 2025
41AQI
41AQI
11th July 2025
49AQI
49AQI
12th July 2025
44AQI
44AQI
13th July 2025
48AQI
48AQI
14th July 2025
47AQI
47AQI
15th July 2025
53AQI
53AQI
16th July 2025
50AQI
50AQI
17th July 2025
53AQI
53AQI
18th July 2025
48AQI
48AQI
19th July 2025
44AQI
44AQI
20th July 2025
37AQI
37AQI
21st July 2025
41AQI
41AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
35AQI
35AQI
24th July 2025
31AQI
31AQI
25th July 2025
40AQI
40AQI
26th July 2025
35AQI
35AQI
27th July 2025
42AQI
42AQI
28th July 2025
35AQI
35AQI
29th July 2025
36AQI
36AQI
30th July 2025
39AQI
39AQI
31st July 2025
48AQI
48AQI
1st August 2025
53AQI
53AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
57AQI
57AQI
4th August 2025
57AQI
57AQI
84AQI
57AQI
55AQI
59AQI
46AQI
37AQI
40AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202554AQI
26
5
9
19
14
17
10
17
3
20
11
30
29
2
4
112
96
8
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
June37AQI
202450AQI
3
18
9
7
1
7
15
14
5
20
3
27
3
31
31
22
7
17
8
6
17
13
25
6
198
104
13
Highest AQI recorded in
December84AQI
Lowest AQI recorded in
July30AQI
202353AQI
1
10
1
2
11
2
2
1
5
2
8
1
5
3
31
21
64
Highest AQI recorded in
January69AQI
Lowest AQI recorded in
July20AQI
202245AQI
12
17
14
7
20
11
11
19
29
2
30
20
1
1
4
5
1
10
15
20
3
4
8
1
175
88
2
Highest AQI recorded in
September59AQI
Lowest AQI recorded in
July28AQI
202147AQI
28
3
6
20
2
18
13
23
7
30
1
21
9
29
2
28
3
27
3
26
5
10
19
1
5
25
1
223
135
7
Highest AQI recorded in
January79AQI
Lowest AQI recorded in
September31AQI
202042AQI
8
9
4
14
2
28
31
28
3
28
2
11
20
7
20
3
2
25
4
166
76
7
Highest AQI recorded in
December75AQI
Lowest AQI recorded in
June22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
54AQILeast Polluted Year Recorded
2020(Avg.)
42AQIWencheng's annual 2025 AQI (54) shows an average percentage change of 14.4% (worsened AQI) compared to previous years: 2020 (42), 2021 (47), 2022 (45), 2023 (53), 2024 (50).
