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+
October Air Quality Analysis
Wencheng, Hainan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Oct 2024
126AQILowest AQI recorded on
8th Oct 2021
16AQISame Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Wencheng, Hainan, China
AQI
Day
Night
.
6 AM11th Oct 2025
6 PM
5 AM12th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7AM11th Oct
63AQI
Avg. Lowest Time
6PM11th Oct
45AQI
In the last 24 hours,
Wencheng's AQI reached its highest point of 63 at 7 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Wencheng, Hainan, China
SepOct
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
12th Sep 2025386 AMAQI
12th Sep 2025417 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025259 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20252511 AMAQI
12th Sep 20252812 PMAQI
12th Sep 2025291 PMAQI
12th Sep 2025272 PMAQI
12th Sep 2025193 PMAQI
12th Sep 2025194 PMAQI
12th Sep 2025205 PMAQI
12th Sep 2025306 PMAQI
12th Sep 2025297 PMAQI
12th Sep 2025308 PMAQI
12th Sep 2025309 PMAQI
12th Sep 20253110 PMAQI
12th Sep 20253311 PMAQI
13th Sep 20253112 AMAQI
13th Sep 2025381 AMAQI
13th Sep 2025352 AMAQI
13th Sep 2025363 AMAQI
13th Sep 2025354 AMAQI
13th Sep 2025355 AMAQI
28°C26/31°C
13th Sep 2025346 AMAQI
13th Sep 2025347 AMAQI
13th Sep 2025258 AMAQI
13th Sep 2025259 AMAQI
13th Sep 20252610 AMAQI
13th Sep 20252611 AMAQI
13th Sep 20252912 PMAQI
13th Sep 2025261 PMAQI
13th Sep 2025252 PMAQI
13th Sep 2025283 PMAQI
13th Sep 2025204 PMAQI
13th Sep 2025185 PMAQI
13th Sep 2025206 PMAQI
13th Sep 2025297 PMAQI
13th Sep 2025298 PMAQI
13th Sep 2025319 PMAQI
13th Sep 20253010 PMAQI
13th Sep 20253111 PMAQI
14th Sep 20252412 AMAQI
14th Sep 2025331 AMAQI
14th Sep 2025362 AMAQI
14th Sep 2025343 AMAQI
14th Sep 2025344 AMAQI
14th Sep 2025335 AMAQI
28°C26/30°C
14th Sep 2025346 AMAQI
14th Sep 2025357 AMAQI
14th Sep 2025288 AMAQI
14th Sep 2025189 AMAQI
14th Sep 20252010 AMAQI
14th Sep 20252111 AMAQI
14th Sep 20251912 PMAQI
14th Sep 2025191 PMAQI
14th Sep 2025192 PMAQI
14th Sep 2025223 PMAQI
14th Sep 2025204 PMAQI
14th Sep 2025215 PMAQI
14th Sep 2025196 PMAQI
14th Sep 2025257 PMAQI
14th Sep 2025268 PMAQI
14th Sep 2025309 PMAQI
14th Sep 20252910 PMAQI
14th Sep 20253011 PMAQI
15th Sep 20253112 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025332 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI
15th Sep 2025315 AMAQI
28°C26/31°C
15th Sep 2025326 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025349 AMAQI
15th Sep 20253610 AMAQI
15th Sep 20253311 AMAQI
15th Sep 20252312 PMAQI
15th Sep 2025181 PMAQI
15th Sep 2025192 PMAQI
15th Sep 2025233 PMAQI
15th Sep 2025174 PMAQI
15th Sep 2025175 PMAQI
15th Sep 2025156 PMAQI
15th Sep 2025227 PMAQI
15th Sep 2025308 PMAQI
15th Sep 2025309 PMAQI
15th Sep 20253010 PMAQI
15th Sep 20252911 PMAQI
16th Sep 20253012 AMAQI
16th Sep 2025311 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025323 AMAQI
16th Sep 2025324 AMAQI
16th Sep 2025325 AMAQI
28°C25/31°C
16th Sep 2025336 AMAQI
16th Sep 2025327 AMAQI
16th Sep 2025248 AMAQI
16th Sep 2025219 AMAQI
16th Sep 20252410 AMAQI
16th Sep 20252711 AMAQI
16th Sep 20252612 PMAQI
16th Sep 2025251 PMAQI
16th Sep 2025192 PMAQI
16th Sep 2025163 PMAQI
16th Sep 2025174 PMAQI
16th Sep 2025175 PMAQI
16th Sep 2025166 PMAQI
16th Sep 2025217 PMAQI
16th Sep 2025278 PMAQI
16th Sep 2025299 PMAQI
16th Sep 20252910 PMAQI
16th Sep 20253011 PMAQI
17th Sep 20253112 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025323 AMAQI
17th Sep 2025304 AMAQI
17th Sep 2025315 AMAQI
27°C25/30°C
17th Sep 2025316 AMAQI
17th Sep 2025317 AMAQI
17th Sep 2025208 AMAQI
17th Sep 2025249 AMAQI
17th Sep 20252010 AMAQI
17th Sep 20251811 AMAQI
17th Sep 20251812 PMAQI
17th Sep 2025211 PMAQI
17th Sep 2025182 PMAQI
17th Sep 2025183 PMAQI
17th Sep 2025174 PMAQI
17th Sep 2025265 PMAQI
17th Sep 2025246 PMAQI
17th Sep 2025317 PMAQI
17th Sep 2025298 PMAQI
17th Sep 2025269 PMAQI
17th Sep 20252810 PMAQI
17th Sep 20252711 PMAQI
18th Sep 20252812 AMAQI
18th Sep 2025311 AMAQI
18th Sep 2025332 AMAQI
18th Sep 2025323 AMAQI
18th Sep 2025304 AMAQI
18th Sep 2025305 AMAQI
27°C25/31°C
18th Sep 2025296 AMAQI
18th Sep 2025317 AMAQI
18th Sep 2025338 AMAQI
18th Sep 2025379 AMAQI
18th Sep 20252310 AMAQI
18th Sep 20252111 AMAQI
18th Sep 20251912 PMAQI
18th Sep 2025161 PMAQI
18th Sep 2025182 PMAQI
18th Sep 2025163 PMAQI
18th Sep 2025164 PMAQI
18th Sep 2025215 PMAQI
18th Sep 2025286 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025308 PMAQI
18th Sep 2025299 PMAQI
18th Sep 20252910 PMAQI
18th Sep 20253011 PMAQI
19th Sep 20252912 AMAQI
19th Sep 2025281 AMAQI
19th Sep 2025322 AMAQI
19th Sep 2025313 AMAQI
19th Sep 2025304 AMAQI
19th Sep 2025305 AMAQI
27°C25/30°C
19th Sep 2025296 AMAQI
19th Sep 2025297 AMAQI
19th Sep 2025258 AMAQI
19th Sep 2025259 AMAQI
19th Sep 20252710 AMAQI
19th Sep 20252511 AMAQI
19th Sep 20252812 PMAQI
19th Sep 2025261 PMAQI
19th Sep 2025292 PMAQI
19th Sep 2025283 PMAQI
19th Sep 2025234 PMAQI
19th Sep 2025175 PMAQI
19th Sep 2025216 PMAQI
19th Sep 2025227 PMAQI
19th Sep 2025238 PMAQI
19th Sep 2025239 PMAQI
19th Sep 20252410 PMAQI
19th Sep 20253211 PMAQI
20th Sep 20253412 AMAQI
20th Sep 2025311 AMAQI
20th Sep 2025322 AMAQI
20th Sep 2025333 AMAQI
20th Sep 2025344 AMAQI
20th Sep 2025345 AMAQI
28°C25/32°C
20th Sep 2025336 AMAQI
20th Sep 2025337 AMAQI
20th Sep 2025228 AMAQI
20th Sep 2025279 AMAQI
20th Sep 20252510 AMAQI
20th Sep 20252611 AMAQI
20th Sep 20252612 PMAQI
20th Sep 2025291 PMAQI
20th Sep 2025312 PMAQI
20th Sep 2025303 PMAQI
20th Sep 2025284 PMAQI
20th Sep 2025295 PMAQI
20th Sep 2025356 PMAQI
20th Sep 2025377 PMAQI
20th Sep 2025348 PMAQI
20th Sep 2025409 PMAQI
20th Sep 20254310 PMAQI
20th Sep 20254711 PMAQI
21st Sep 20253812 AMAQI
21st Sep 2025341 AMAQI
21st Sep 2025322 AMAQI
21st Sep 2025343 AMAQI
21st Sep 2025344 AMAQI
21st Sep 2025345 AMAQI
28°C25/33°C
21st Sep 2025326 AMAQI
21st Sep 2025317 AMAQI
21st Sep 2025358 AMAQI
21st Sep 2025379 AMAQI
21st Sep 20253410 AMAQI
21st Sep 20252411 AMAQI
21st Sep 20252512 PMAQI
21st Sep 2025191 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025274 PMAQI
21st Sep 2025245 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025237 PMAQI
21st Sep 2025328 PMAQI
21st Sep 2025389 PMAQI
21st Sep 20254110 PMAQI
21st Sep 20253911 PMAQI
22nd Sep 20254612 AMAQI
22nd Sep 2025351 AMAQI
22nd Sep 2025342 AMAQI
22nd Sep 2025333 AMAQI
22nd Sep 2025324 AMAQI
22nd Sep 2025325 AMAQI
28°C25/31°C
22nd Sep 2025326 AMAQI
22nd Sep 2025357 AMAQI
22nd Sep 2025348 AMAQI
22nd Sep 2025369 AMAQI
22nd Sep 20253310 AMAQI
22nd Sep 20252511 AMAQI
22nd Sep 20252412 PMAQI
22nd Sep 2025261 PMAQI
22nd Sep 2025282 PMAQI
22nd Sep 2025273 PMAQI
22nd Sep 2025254 PMAQI
22nd Sep 2025245 PMAQI
22nd Sep 2025286 PMAQI
22nd Sep 2025297 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025289 PMAQI
22nd Sep 20252810 PMAQI
22nd Sep 20252511 PMAQI
23rd Sep 20252612 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025362 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025334 AMAQI
23rd Sep 2025345 AMAQI
28°C26/31°C
23rd Sep 2025336 AMAQI
23rd Sep 2025347 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025299 AMAQI
23rd Sep 20252610 AMAQI
23rd Sep 20252211 AMAQI
23rd Sep 20253012 PMAQI
23rd Sep 2025411 PMAQI
23rd Sep 2025382 PMAQI
23rd Sep 2025323 PMAQI
23rd Sep 2025364 PMAQI
23rd Sep 2025485 PMAQI
23rd Sep 2025536 PMAQI
23rd Sep 2025527 PMAQI
23rd Sep 2025528 PMAQI
23rd Sep 2025529 PMAQI
23rd Sep 20255210 PMAQI
23rd Sep 20255311 PMAQI
24th Sep 20255112 AMAQI
24th Sep 2025371 AMAQI
24th Sep 2025342 AMAQI
24th Sep 2025333 AMAQI
24th Sep 2025344 AMAQI
24th Sep 2025335 AMAQI
27°C24/32°C
24th Sep 2025336 AMAQI
24th Sep 2025337 AMAQI
24th Sep 2025368 AMAQI
24th Sep 2025389 AMAQI
24th Sep 20252810 AMAQI
24th Sep 20252711 AMAQI
24th Sep 20253012 PMAQI
24th Sep 2025331 PMAQI
24th Sep 2025322 PMAQI
24th Sep 2025303 PMAQI
24th Sep 2025294 PMAQI
24th Sep 2025265 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025227 PMAQI
24th Sep 2025288 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20253110 PMAQI
24th Sep 20253111 PMAQI
25th Sep 20253012 AMAQI
25th Sep 2025341 AMAQI
25th Sep 2025382 AMAQI
25th Sep 2025363 AMAQI
25th Sep 2025354 AMAQI
25th Sep 2025365 AMAQI
26°C25/29°C
25th Sep 2025356 AMAQI
25th Sep 2025357 AMAQI
25th Sep 2025208 AMAQI
25th Sep 2025169 AMAQI
25th Sep 20251710 AMAQI
25th Sep 20251711 AMAQI
25th Sep 20252512 PMAQI
25th Sep 2025211 PMAQI
25th Sep 2025152 PMAQI
25th Sep 2025153 PMAQI
25th Sep 2025154 PMAQI
25th Sep 2025155 PMAQI
25th Sep 2025396 PMAQI
25th Sep 2025567 PMAQI
25th Sep 2025608 PMAQI
25th Sep 2025589 PMAQI
25th Sep 20255610 PMAQI
25th Sep 20255411 PMAQI
26th Sep 20254612 AMAQI
26th Sep 2025391 AMAQI
26th Sep 2025352 AMAQI
26th Sep 2025293 AMAQI
26th Sep 2025204 AMAQI
26th Sep 2025195 AMAQI
28°C25/31°C
26th Sep 2025186 AMAQI
26th Sep 2025197 AMAQI
26th Sep 2025198 AMAQI
26th Sep 2025199 AMAQI
26th Sep 20251810 AMAQI
26th Sep 20251711 AMAQI
26th Sep 20251612 PMAQI
26th Sep 2025161 PMAQI
26th Sep 2025162 PMAQI
26th Sep 2025163 PMAQI
26th Sep 2025164 PMAQI
26th Sep 2025165 PMAQI
26th Sep 2025226 PMAQI
26th Sep 2025307 PMAQI
26th Sep 2025398 PMAQI
26th Sep 2025399 PMAQI
26th Sep 20254010 PMAQI
26th Sep 20254411 PMAQI
27th Sep 20254412 AMAQI
27th Sep 2025441 AMAQI
27th Sep 2025442 AMAQI
27th Sep 2025443 AMAQI
27th Sep 2025444 AMAQI
27th Sep 2025445 AMAQI
27°C25/29°C
27th Sep 2025446 AMAQI
27th Sep 2025447 AMAQI
27th Sep 2025448 AMAQI
27th Sep 2025449 AMAQI
27th Sep 20254410 AMAQI
27th Sep 20255011 AMAQI
27th Sep 20255412 PMAQI
27th Sep 2025521 PMAQI
27th Sep 2025482 PMAQI
27th Sep 2025353 PMAQI
27th Sep 2025344 PMAQI
27th Sep 2025345 PMAQI
27th Sep 2025346 PMAQI
27th Sep 2025347 PMAQI
27th Sep 2025348 PMAQI
27th Sep 2025349 PMAQI
27th Sep 20253410 PMAQI
27th Sep 20253411 PMAQI
28th Sep 20253412 AMAQI
28th Sep 2025341 AMAQI
28th Sep 2025402 AMAQI
28th Sep 2025393 AMAQI
28th Sep 2025254 AMAQI
28th Sep 2025185 AMAQI
28°C27/30°C
28th Sep 2025176 AMAQI
28th Sep 2025167 AMAQI
28th Sep 2025128 AMAQI
28th Sep 2025119 AMAQI
28th Sep 20251410 AMAQI
28th Sep 20252511 AMAQI
28th Sep 20253412 PMAQI
28th Sep 2025291 PMAQI
28th Sep 2025172 PMAQI
28th Sep 2025193 PMAQI
28th Sep 2025204 PMAQI
28th Sep 2025215 PMAQI
28th Sep 2025186 PMAQI
28th Sep 2025277 PMAQI
28th Sep 2025358 PMAQI
28th Sep 2025259 PMAQI
28th Sep 20252610 PMAQI
28th Sep 20253111 PMAQI
29th Sep 20253112 AMAQI
29th Sep 2025351 AMAQI
29th Sep 2025422 AMAQI
29th Sep 2025423 AMAQI
29th Sep 2025424 AMAQI
29th Sep 2025425 AMAQI
26°C26/27°C
29th Sep 2025266 AMAQI
29th Sep 2025317 AMAQI
29th Sep 2025298 AMAQI
29th Sep 2025319 AMAQI
29th Sep 20254510 AMAQI
29th Sep 20254211 AMAQI
29th Sep 20254312 PMAQI
29th Sep 2025441 PMAQI
29th Sep 2025412 PMAQI
29th Sep 2025343 PMAQI
29th Sep 2025364 PMAQI
29th Sep 2025355 PMAQI
29th Sep 2025346 PMAQI
29th Sep 2025427 PMAQI
29th Sep 2025398 PMAQI
29th Sep 2025369 PMAQI
29th Sep 20253710 PMAQI
29th Sep 20254411 PMAQI
30th Sep 20253912 AMAQI
30th Sep 2025431 AMAQI
30th Sep 2025422 AMAQI
30th Sep 2025413 AMAQI
30th Sep 2025424 AMAQI
30th Sep 2025415 AMAQI
27°C27/28°C
30th Sep 2025346 AMAQI
30th Sep 2025347 AMAQI
30th Sep 2025358 AMAQI
30th Sep 2025319 AMAQI
30th Sep 20253210 AMAQI
30th Sep 20253511 AMAQI
30th Sep 20253012 PMAQI
30th Sep 2025341 PMAQI
30th Sep 2025322 PMAQI
30th Sep 2025203 PMAQI
30th Sep 2025154 PMAQI
30th Sep 2025175 PMAQI
30th Sep 2025196 PMAQI
30th Sep 2025167 PMAQI
30th Sep 2025218 PMAQI
30th Sep 2025379 PMAQI
30th Sep 20254210 PMAQI
30th Sep 20253411 PMAQI
1st Oct 20253312 AMAQI
1st Oct 2025381 AMAQI
1st Oct 2025282 AMAQI
1st Oct 2025323 AMAQI
1st Oct 2025464 AMAQI
1st Oct 2025465 AMAQI
27°C25/30°C
1st Oct 2025386 AMAQI
1st Oct 2025567 AMAQI
1st Oct 2025398 AMAQI
1st Oct 2025389 AMAQI
1st Oct 20253610 AMAQI
1st Oct 20252511 AMAQI
1st Oct 20252412 PMAQI
1st Oct 2025271 PMAQI
1st Oct 2025282 PMAQI
1st Oct 2025433 PMAQI
1st Oct 2025344 PMAQI
1st Oct 2025175 PMAQI
1st Oct 2025296 PMAQI
1st Oct 2025387 PMAQI
1st Oct 2025318 PMAQI
1st Oct 2025189 PMAQI
1st Oct 20252810 PMAQI
1st Oct 20254211 PMAQI
2nd Oct 20254512 AMAQI
2nd Oct 2025421 AMAQI
2nd Oct 2025382 AMAQI
2nd Oct 2025403 AMAQI
2nd Oct 2025384 AMAQI
2nd Oct 2025415 AMAQI
27°C25/30°C
2nd Oct 2025416 AMAQI
2nd Oct 2025407 AMAQI
2nd Oct 2025408 AMAQI
2nd Oct 2025439 AMAQI
2nd Oct 20254610 AMAQI
2nd Oct 20254711 AMAQI
2nd Oct 20254412 PMAQI
2nd Oct 2025551 PMAQI
2nd Oct 2025542 PMAQI
2nd Oct 2025423 PMAQI
2nd Oct 2025414 PMAQI
2nd Oct 2025425 PMAQI
2nd Oct 2025406 PMAQI
2nd Oct 2025367 PMAQI
2nd Oct 2025388 PMAQI
2nd Oct 2025379 PMAQI
2nd Oct 20253710 PMAQI
2nd Oct 20253611 PMAQI
3rd Oct 20253812 AMAQI
3rd Oct 2025451 AMAQI
3rd Oct 2025462 AMAQI
3rd Oct 2025403 AMAQI
3rd Oct 2025434 AMAQI
3rd Oct 2025435 AMAQI
27°C25/31°C
3rd Oct 2025416 AMAQI
3rd Oct 2025367 AMAQI
3rd Oct 2025318 AMAQI
3rd Oct 2025229 AMAQI
3rd Oct 20253310 AMAQI
3rd Oct 20253511 AMAQI
3rd Oct 20253312 PMAQI
3rd Oct 2025351 PMAQI
3rd Oct 2025352 PMAQI
3rd Oct 2025343 PMAQI
3rd Oct 2025194 PMAQI
3rd Oct 2025115 PMAQI
3rd Oct 2025116 PMAQI
3rd Oct 2025127 PMAQI
3rd Oct 2025198 PMAQI
3rd Oct 2025239 PMAQI
3rd Oct 20252710 PMAQI
3rd Oct 20254111 PMAQI
4th Oct 20253112 AMAQI
4th Oct 2025311 AMAQI
4th Oct 2025292 AMAQI
4th Oct 2025323 AMAQI
4th Oct 2025424 AMAQI
4th Oct 2025425 AMAQI
27°C26/31°C
4th Oct 2025406 AMAQI
4th Oct 2025417 AMAQI
4th Oct 2025398 AMAQI
4th Oct 2025399 AMAQI
4th Oct 20254010 AMAQI
4th Oct 20254111 AMAQI
4th Oct 20253712 PMAQI
4th Oct 2025431 PMAQI
4th Oct 2025472 PMAQI
4th Oct 2025353 PMAQI
4th Oct 2025364 PMAQI
4th Oct 2025355 PMAQI
4th Oct 2025456 PMAQI
4th Oct 2025557 PMAQI
4th Oct 2025528 PMAQI
4th Oct 2025529 PMAQI
4th Oct 20253810 PMAQI
4th Oct 20253711 PMAQI
5th Oct 20253712 AMAQI
5th Oct 2025351 AMAQI
5th Oct 2025342 AMAQI
5th Oct 2025343 AMAQI
5th Oct 2025384 AMAQI
5th Oct 2025455 AMAQI
27°C24/31°C
5th Oct 2025426 AMAQI
5th Oct 2025367 AMAQI
5th Oct 2025388 AMAQI
5th Oct 2025429 AMAQI
5th Oct 20254610 AMAQI
5th Oct 20254811 AMAQI
5th Oct 20255012 PMAQI
5th Oct 2025561 PMAQI
5th Oct 2025532 PMAQI
5th Oct 2025643 PMAQI
5th Oct 2025914 PMAQI
5th Oct 20251325 PMAQI
5th Oct 20251256 PMAQI
5th Oct 20251287 PMAQI
5th Oct 20251318 PMAQI
5th Oct 20251309 PMAQI
5th Oct 202513410 PMAQI
5th Oct 202512811 PMAQI
6th Oct 202513412 AMAQI
6th Oct 20251011 AMAQI
6th Oct 2025552 AMAQI
6th Oct 2025533 AMAQI
6th Oct 2025554 AMAQI
6th Oct 2025485 AMAQI
25°C23/25°C
6th Oct 2025506 AMAQI
6th Oct 2025597 AMAQI
6th Oct 2025648 AMAQI
6th Oct 2025649 AMAQI
6th Oct 20256110 AMAQI
6th Oct 20256111 AMAQI
6th Oct 20256012 PMAQI
6th Oct 2025601 PMAQI
6th Oct 2025592 PMAQI
6th Oct 2025693 PMAQI
6th Oct 2025624 PMAQI
6th Oct 2025555 PMAQI
6th Oct 2025556 PMAQI
6th Oct 2025637 PMAQI
6th Oct 2025538 PMAQI
6th Oct 2025509 PMAQI
6th Oct 20255210 PMAQI
6th Oct 20255911 PMAQI
7th Oct 20255812 AMAQI
7th Oct 2025551 AMAQI
26°C24/29°C
7th Oct 2025477 PMAQI
7th Oct 2025258 PMAQI
7th Oct 2025489 PMAQI
7th Oct 20255410 PMAQI
7th Oct 20255611 PMAQI
8th Oct 20255612 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025542 AMAQI
8th Oct 2025523 AMAQI
8th Oct 2025424 AMAQI
8th Oct 2025385 AMAQI
27°C25/30°C
8th Oct 2025366 AMAQI
8th Oct 2025207 AMAQI
8th Oct 2025188 AMAQI
8th Oct 2025249 AMAQI
8th Oct 20252910 AMAQI
8th Oct 20251511 AMAQI
8th Oct 20251412 PMAQI
8th Oct 2025141 PMAQI
8th Oct 2025132 PMAQI
8th Oct 2025253 PMAQI
8th Oct 2025274 PMAQI
8th Oct 2025355 PMAQI
8th Oct 2025346 PMAQI
8th Oct 2025397 PMAQI
8th Oct 2025408 PMAQI
8th Oct 2025459 PMAQI
8th Oct 20255010 PMAQI
8th Oct 20255211 PMAQI
9th Oct 20255412 AMAQI
9th Oct 2025601 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025623 AMAQI
9th Oct 2025624 AMAQI
9th Oct 2025605 AMAQI
26°C24/30°C
9th Oct 2025606 AMAQI
9th Oct 2025617 AMAQI
9th Oct 2025608 AMAQI
9th Oct 2025549 AMAQI
9th Oct 20255110 AMAQI
9th Oct 20255011 AMAQI
9th Oct 20255012 PMAQI
9th Oct 2025531 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025573 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025615 PMAQI
9th Oct 2025616 PMAQI
9th Oct 2025627 PMAQI
9th Oct 2025658 PMAQI
9th Oct 2025639 PMAQI
9th Oct 20256710 PMAQI
9th Oct 20256411 PMAQI
10th Oct 20256412 AMAQI
10th Oct 2025661 AMAQI
10th Oct 2025672 AMAQI
10th Oct 2025713 AMAQI
10th Oct 2025764 AMAQI
10th Oct 2025755 AMAQI
27°C24/30°C
10th Oct 2025746 AMAQI
10th Oct 2025747 AMAQI
10th Oct 2025738 AMAQI
10th Oct 2025699 AMAQI
10th Oct 20256610 AMAQI
10th Oct 20256611 AMAQI
10th Oct 20256112 PMAQI
10th Oct 2025621 PMAQI
10th Oct 2025582 PMAQI
10th Oct 2025573 PMAQI
10th Oct 2025534 PMAQI
10th Oct 2025535 PMAQI
10th Oct 2025566 PMAQI
10th Oct 2025587 PMAQI
10th Oct 2025608 PMAQI
10th Oct 2025609 PMAQI
10th Oct 20256210 PMAQI
10th Oct 20256111 PMAQI
11th Oct 20256412 AMAQI
11th Oct 2025671 AMAQI
11th Oct 2025662 AMAQI
11th Oct 2025673 AMAQI
11th Oct 2025644 AMAQI
11th Oct 2025645 AMAQI
27°C25/30°C
11th Oct 2025626 AMAQI
11th Oct 2025637 AMAQI
11th Oct 2025638 AMAQI
11th Oct 2025629 AMAQI
11th Oct 20256010 AMAQI
11th Oct 20255911 AMAQI
11th Oct 20256012 PMAQI
11th Oct 2025571 PMAQI
11th Oct 2025562 PMAQI
11th Oct 2025533 PMAQI
11th Oct 2025524 PMAQI
11th Oct 2025465 PMAQI
11th Oct 2025456 PMAQI
11th Oct 2025487 PMAQI
11th Oct 2025508 PMAQI
11th Oct 2025549 PMAQI
11th Oct 20255610 PMAQI
11th Oct 20255711 PMAQI
12th Oct 20255712 AMAQI
12th Oct 2025571 AMAQI
12th Oct 2025562 AMAQI
12th Oct 2025563 AMAQI
--°C/°C
6 AM
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
38AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 38), while the lowest AQI was between 4 PM to 4 PM (Avg. 31).
Night time
Avg. Highest Time
11 PM
44AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 10 PM
41AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 44), while the lowest AQI was between 12 AM to 10 PM (Avg. 41).
2025 Days Vs Air Quality
Wencheng, Hainan, China
2025
61%
172
36%
103
3%
8
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Good
172 DaysModerate
103 DaysPoor
8 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2025, 61% of 284 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
5th August 2025
55AQI
55AQI
6th August 2025
54AQI
54AQI
7th August 2025
52AQI
52AQI
8th August 2025
43AQI
43AQI
9th August 2025
46AQI
46AQI
10th August 2025
42AQI
42AQI
11th August 2025
45AQI
45AQI
12th August 2025
44AQI
44AQI
13th August 2025
43AQI
43AQI
14th August 2025
40AQI
40AQI
15th August 2025
34AQI
34AQI
16th August 2025
32AQI
32AQI
17th August 2025
31AQI
31AQI
18th August 2025
29AQI
29AQI
19th August 2025
32AQI
32AQI
20th August 2025
34AQI
34AQI
21st August 2025
33AQI
33AQI
22nd August 2025
34AQI
34AQI
23rd August 2025
37AQI
37AQI
24th August 2025
34AQI
34AQI
25th August 2025
31AQI
31AQI
26th August 2025
32AQI
32AQI
27th August 2025
37AQI
37AQI
28th August 2025
40AQI
40AQI
29th August 2025
39AQI
39AQI
30th August 2025
34AQI
34AQI
31st August 2025
33AQI
33AQI
1st September 2025
33AQI
33AQI
2nd September 2025
34AQI
34AQI
3rd September 2025
34AQI
34AQI
4th September 2025
35AQI
35AQI
5th September 2025
28AQI
28AQI
6th September 2025
28AQI
28AQI
7th September 2025
41AQI
41AQI
8th September 2025
35AQI
35AQI
9th September 2025
33AQI
33AQI
10th September 2025
31AQI
31AQI
11th September 2025
31AQI
31AQI
12th September 2025
31AQI
31AQI
13th September 2025
30AQI
30AQI
14th September 2025
27AQI
27AQI
15th September 2025
28AQI
28AQI
16th September 2025
27AQI
27AQI
17th September 2025
27AQI
27AQI
18th September 2025
27AQI
27AQI
19th September 2025
26AQI
26AQI
20th September 2025
33AQI
33AQI
21st September 2025
31AQI
31AQI
22nd September 2025
31AQI
31AQI
23rd September 2025
39AQI
39AQI
24th September 2025
32AQI
32AQI
25th September 2025
36AQI
36AQI
26th September 2025
30AQI
30AQI
27th September 2025
42AQI
42AQI
28th September 2025
27AQI
27AQI
29th September 2025
37AQI
37AQI
30th September 2025
34AQI
34AQI
1st October 2025
34AQI
34AQI
2nd October 2025
40AQI
40AQI
3rd October 2025
32AQI
32AQI
4th October 2025
40AQI
40AQI
5th October 2025
58AQI
58AQI
6th October 2025
83AQI
83AQI
7th October 2025
49AQI
49AQI
8th October 2025
39AQI
39AQI
9th October 2025
59AQI
59AQI
10th October 2025
64AQI
64AQI
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
84AQI
57AQI
55AQI
59AQI
46AQI
37AQI
40AQI
41AQI
32AQI
50AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202550AQI
26
5
9
19
14
17
10
17
3
20
11
30
29
2
24
7
30
6
4
172
103
8
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
September32AQI
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
2023(Avg.)
53AQILeast Polluted Year Recorded
2020(Avg.)
42AQIWencheng's annual 2025 AQI (50) shows an average percentage change of 6.08% (worsened AQI) compared to previous years: 2020 (42), 2021 (47), 2022 (45), 2023 (53), 2024 (50).
