Wenchang, 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
Wenchang, Wencheng, Hainan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Oct 2024
150AQILowest AQI recorded on
8th Oct 2021
16AQISame Day Analysis (8th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 37 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Wenchang, Wencheng, Hainan, China
AQI
Day
Night
.
6 AM8th Oct 2025
6 PM
5 AM9th Oct 2025
Day time
Avg. Highest Time
6AM8th Oct
35AQI
Avg. Lowest Time
3PM8th Oct
12AQI
Night time
Avg. Highest Time
3AM9th Oct
64AQI
Avg. Lowest Time
7PM8th Oct
38AQI
In the last 24 hours,
Wenchang's AQI reached its highest point of 64 at 3 AM during the Night, while the lowest point, 12, was recorded at 3 PM during the Day between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Wenchang, Wencheng, Hainan, China
SepOct
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
9th Sep 2025366 AMAQI
9th Sep 2025367 AMAQI
9th Sep 2025248 AMAQI
9th Sep 2025289 AMAQI
9th Sep 20253210 AMAQI
9th Sep 20253011 AMAQI
9th Sep 20252512 PMAQI
9th Sep 2025301 PMAQI
9th Sep 2025222 PMAQI
9th Sep 2025223 PMAQI
9th Sep 2025284 PMAQI
9th Sep 2025275 PMAQI
9th Sep 2025316 PMAQI
9th Sep 2025387 PMAQI
9th Sep 2025338 PMAQI
9th Sep 2025349 PMAQI
9th Sep 20253510 PMAQI
9th Sep 20254011 PMAQI
10th Sep 20253612 AMAQI
10th Sep 2025421 AMAQI
10th Sep 2025402 AMAQI
10th Sep 2025383 AMAQI
10th Sep 2025374 AMAQI
10th Sep 2025365 AMAQI
28°C26/31°C
10th Sep 2025366 AMAQI
10th Sep 2025367 AMAQI
10th Sep 2025228 AMAQI
10th Sep 2025189 AMAQI
10th Sep 20253010 AMAQI
10th Sep 20252511 AMAQI
10th Sep 20252212 PMAQI
10th Sep 2025221 PMAQI
10th Sep 2025222 PMAQI
10th Sep 2025203 PMAQI
10th Sep 2025264 PMAQI
10th Sep 2025285 PMAQI
10th Sep 2025246 PMAQI
10th Sep 2025287 PMAQI
10th Sep 2025338 PMAQI
10th Sep 2025359 PMAQI
10th Sep 20253010 PMAQI
10th Sep 20253611 PMAQI
11th Sep 20253412 AMAQI
11th Sep 2025381 AMAQI
11th Sep 2025382 AMAQI
11th Sep 2025353 AMAQI
11th Sep 2025364 AMAQI
11th Sep 2025345 AMAQI
28°C26/30°C
11th Sep 2025346 AMAQI
11th Sep 2025347 AMAQI
11th Sep 2025198 AMAQI
11th Sep 2025289 AMAQI
11th Sep 20253010 AMAQI
11th Sep 20253111 AMAQI
11th Sep 20252512 PMAQI
11th Sep 2025271 PMAQI
11th Sep 2025252 PMAQI
11th Sep 2025263 PMAQI
11th Sep 2025244 PMAQI
11th Sep 2025215 PMAQI
11th Sep 2025256 PMAQI
11th Sep 2025327 PMAQI
11th Sep 2025308 PMAQI
11th Sep 2025309 PMAQI
11th Sep 20253110 PMAQI
11th Sep 20252811 PMAQI
12th Sep 20253312 AMAQI
12th Sep 2025361 AMAQI
12th Sep 2025382 AMAQI
12th Sep 2025363 AMAQI
12th Sep 2025344 AMAQI
12th Sep 2025365 AMAQI
28°C26/31°C
12th Sep 2025376 AMAQI
12th Sep 2025427 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025249 AMAQI
12th Sep 20252310 AMAQI
12th Sep 20252411 AMAQI
12th Sep 20252612 PMAQI
12th Sep 2025261 PMAQI
12th Sep 2025242 PMAQI
12th Sep 2025173 PMAQI
12th Sep 2025174 PMAQI
12th Sep 2025185 PMAQI
12th Sep 2025296 PMAQI
12th Sep 2025297 PMAQI
12th Sep 2025308 PMAQI
12th Sep 2025309 PMAQI
12th Sep 20253010 PMAQI
12th Sep 20253111 PMAQI
13th Sep 20253012 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 2025208 AMAQI
13th Sep 2025269 AMAQI
13th Sep 20252710 AMAQI
13th Sep 20252211 AMAQI
13th Sep 20252512 PMAQI
13th Sep 2025251 PMAQI
13th Sep 2025232 PMAQI
13th Sep 2025283 PMAQI
13th Sep 2025204 PMAQI
13th Sep 2025185 PMAQI
13th Sep 2025216 PMAQI
13th Sep 2025317 PMAQI
13th Sep 2025288 PMAQI
13th Sep 2025299 PMAQI
13th Sep 20253010 PMAQI
13th Sep 20252911 PMAQI
14th Sep 20252312 AMAQI
14th Sep 2025331 AMAQI
14th Sep 2025362 AMAQI
14th Sep 2025333 AMAQI
14th Sep 2025344 AMAQI
14th Sep 2025335 AMAQI
28°C26/30°C
14th Sep 2025346 AMAQI
14th Sep 2025347 AMAQI
14th Sep 2025248 AMAQI
14th Sep 2025169 AMAQI
14th Sep 20252010 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20251812 PMAQI
14th Sep 2025191 PMAQI
14th Sep 2025192 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025174 PMAQI
14th Sep 2025195 PMAQI
14th Sep 2025206 PMAQI
14th Sep 2025247 PMAQI
14th Sep 2025268 PMAQI
14th Sep 2025309 PMAQI
14th Sep 20252810 PMAQI
14th Sep 20253011 PMAQI
15th Sep 20253212 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI
15th Sep 2025325 AMAQI
28°C26/31°C
15th Sep 2025326 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025288 AMAQI
15th Sep 2025319 AMAQI
15th Sep 20253610 AMAQI
15th Sep 20253211 AMAQI
15th Sep 20251912 PMAQI
15th Sep 2025161 PMAQI
15th Sep 2025152 PMAQI
15th Sep 2025203 PMAQI
15th Sep 2025144 PMAQI
15th Sep 2025175 PMAQI
15th Sep 2025166 PMAQI
15th Sep 2025207 PMAQI
15th Sep 2025308 PMAQI
15th Sep 2025309 PMAQI
15th Sep 20253010 PMAQI
15th Sep 20252811 PMAQI
16th Sep 20252812 AMAQI
16th Sep 2025291 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025313 AMAQI
16th Sep 2025314 AMAQI
16th Sep 2025315 AMAQI
28°C25/31°C
16th Sep 2025336 AMAQI
16th Sep 2025317 AMAQI
16th Sep 2025228 AMAQI
16th Sep 2025209 AMAQI
16th Sep 20252210 AMAQI
16th Sep 20252511 AMAQI
16th Sep 20252212 PMAQI
16th Sep 2025241 PMAQI
16th Sep 2025182 PMAQI
16th Sep 2025153 PMAQI
16th Sep 2025174 PMAQI
16th Sep 2025155 PMAQI
16th Sep 2025166 PMAQI
16th Sep 2025197 PMAQI
16th Sep 2025278 PMAQI
16th Sep 2025299 PMAQI
16th Sep 20252810 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 2025305 AMAQI
27°C25/30°C
17th Sep 2025306 AMAQI
17th Sep 2025317 AMAQI
17th Sep 2025198 AMAQI
17th Sep 2025319 AMAQI
17th Sep 20252010 AMAQI
17th Sep 20251811 AMAQI
17th Sep 20251812 PMAQI
17th Sep 2025241 PMAQI
17th Sep 2025192 PMAQI
17th Sep 2025193 PMAQI
17th Sep 2025204 PMAQI
17th Sep 2025205 PMAQI
17th Sep 2025246 PMAQI
17th Sep 2025327 PMAQI
17th Sep 2025298 PMAQI
17th Sep 2025269 PMAQI
17th Sep 20252710 PMAQI
17th Sep 20252711 PMAQI
18th Sep 20252812 AMAQI
18th Sep 2025321 AMAQI
18th Sep 2025322 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 2025368 AMAQI
18th Sep 2025409 AMAQI
18th Sep 20252110 AMAQI
18th Sep 20251911 AMAQI
18th Sep 20251812 PMAQI
18th Sep 2025141 PMAQI
18th Sep 2025162 PMAQI
18th Sep 2025133 PMAQI
18th Sep 2025134 PMAQI
18th Sep 2025205 PMAQI
18th Sep 2025286 PMAQI
18th Sep 2025347 PMAQI
18th Sep 2025298 PMAQI
18th Sep 2025289 PMAQI
18th Sep 20252810 PMAQI
18th Sep 20253111 PMAQI
19th Sep 20252612 AMAQI
19th Sep 2025261 AMAQI
19th Sep 2025312 AMAQI
19th Sep 2025303 AMAQI
19th Sep 2025304 AMAQI
19th Sep 2025295 AMAQI
27°C25/30°C
19th Sep 2025296 AMAQI
19th Sep 2025287 AMAQI
19th Sep 2025248 AMAQI
19th Sep 2025259 AMAQI
19th Sep 20252810 AMAQI
19th Sep 20252511 AMAQI
19th Sep 20252812 PMAQI
19th Sep 2025251 PMAQI
19th Sep 2025282 PMAQI
19th Sep 2025283 PMAQI
19th Sep 2025224 PMAQI
19th Sep 2025145 PMAQI
19th Sep 2025186 PMAQI
19th Sep 2025197 PMAQI
19th Sep 2025218 PMAQI
19th Sep 2025229 PMAQI
19th Sep 20252310 PMAQI
19th Sep 20253211 PMAQI
20th Sep 20253412 AMAQI
20th Sep 2025311 AMAQI
20th Sep 2025322 AMAQI
20th Sep 2025333 AMAQI
20th Sep 2025334 AMAQI
20th Sep 2025345 AMAQI
28°C25/32°C
20th Sep 2025336 AMAQI
20th Sep 2025337 AMAQI
20th Sep 2025208 AMAQI
20th Sep 2025219 AMAQI
20th Sep 20252110 AMAQI
20th Sep 20252011 AMAQI
20th Sep 20252212 PMAQI
20th Sep 2025261 PMAQI
20th Sep 2025292 PMAQI
20th Sep 2025283 PMAQI
20th Sep 2025294 PMAQI
20th Sep 2025285 PMAQI
20th Sep 2025346 PMAQI
20th Sep 2025367 PMAQI
20th Sep 2025348 PMAQI
20th Sep 2025409 PMAQI
20th Sep 20254310 PMAQI
20th Sep 20254811 PMAQI
21st Sep 20253812 AMAQI
21st Sep 2025341 AMAQI
21st Sep 2025322 AMAQI
21st Sep 2025343 AMAQI
21st Sep 2025354 AMAQI
21st Sep 2025345 AMAQI
28°C25/33°C
21st Sep 2025316 AMAQI
21st Sep 2025317 AMAQI
21st Sep 2025368 AMAQI
21st Sep 2025349 AMAQI
21st Sep 20253210 AMAQI
21st Sep 20251911 AMAQI
21st Sep 20251812 PMAQI
21st Sep 2025151 PMAQI
21st Sep 2025162 PMAQI
21st Sep 2025183 PMAQI
21st Sep 2025204 PMAQI
21st Sep 2025185 PMAQI
21st Sep 2025166 PMAQI
21st Sep 2025217 PMAQI
21st Sep 2025318 PMAQI
21st Sep 2025389 PMAQI
21st Sep 20254110 PMAQI
21st Sep 20253911 PMAQI
22nd Sep 20254512 AMAQI
22nd Sep 2025361 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 2025347 AMAQI
22nd Sep 2025358 AMAQI
22nd Sep 2025369 AMAQI
22nd Sep 20253210 AMAQI
22nd Sep 20252411 AMAQI
22nd Sep 20252412 PMAQI
22nd Sep 2025251 PMAQI
22nd Sep 2025282 PMAQI
22nd Sep 2025273 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025245 PMAQI
22nd Sep 2025286 PMAQI
22nd Sep 2025297 PMAQI
22nd Sep 2025238 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20253010 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 2025309 AMAQI
23rd Sep 20252810 AMAQI
23rd Sep 20252211 AMAQI
23rd Sep 20253012 PMAQI
23rd Sep 2025401 PMAQI
23rd Sep 2025392 PMAQI
23rd Sep 2025343 PMAQI
23rd Sep 2025384 PMAQI
23rd Sep 2025485 PMAQI
23rd Sep 2025546 PMAQI
23rd Sep 2025547 PMAQI
23rd Sep 2025528 PMAQI
23rd Sep 2025529 PMAQI
23rd Sep 20255210 PMAQI
23rd Sep 20255211 PMAQI
24th Sep 20255212 AMAQI
24th Sep 2025361 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 2025328 AMAQI
24th Sep 2025339 AMAQI
24th Sep 20252610 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025321 PMAQI
24th Sep 2025312 PMAQI
24th Sep 2025283 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025245 PMAQI
24th Sep 2025216 PMAQI
24th Sep 2025207 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025259 PMAQI
24th Sep 20253110 PMAQI
24th Sep 20253211 PMAQI
25th Sep 20252912 AMAQI
25th Sep 2025341 AMAQI
25th Sep 2025382 AMAQI
25th Sep 2025363 AMAQI
25th Sep 2025354 AMAQI
25th Sep 2025355 AMAQI
26°C25/29°C
25th Sep 2025356 AMAQI
25th Sep 2025347 AMAQI
25th Sep 2025208 AMAQI
25th Sep 2025159 AMAQI
25th Sep 20251710 AMAQI
25th Sep 20251611 AMAQI
25th Sep 20252412 PMAQI
25th Sep 2025201 PMAQI
25th Sep 2025132 PMAQI
25th Sep 2025143 PMAQI
25th Sep 2025134 PMAQI
25th Sep 2025135 PMAQI
25th Sep 2025386 PMAQI
25th Sep 2025567 PMAQI
25th Sep 2025608 PMAQI
25th Sep 2025589 PMAQI
25th Sep 20255710 PMAQI
25th Sep 20255411 PMAQI
26th Sep 20254612 AMAQI
26th Sep 2025371 AMAQI
26th Sep 2025352 AMAQI
26th Sep 2025293 AMAQI
26th Sep 2025204 AMAQI
26th Sep 2025205 AMAQI
28°C25/31°C
26th Sep 2025196 AMAQI
26th Sep 2025207 AMAQI
26th Sep 2025198 AMAQI
26th Sep 2025209 AMAQI
26th Sep 20252010 AMAQI
26th Sep 20251711 AMAQI
26th Sep 20251712 PMAQI
26th Sep 2025161 PMAQI
26th Sep 2025162 PMAQI
26th Sep 2025163 PMAQI
26th Sep 2025164 PMAQI
26th Sep 2025175 PMAQI
26th Sep 2025226 PMAQI
26th Sep 2025347 PMAQI
26th Sep 2025408 PMAQI
26th Sep 2025369 PMAQI
26th Sep 20254210 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 20254010 AMAQI
27th Sep 20254811 AMAQI
27th Sep 20255412 PMAQI
27th Sep 2025521 PMAQI
27th Sep 2025472 PMAQI
27th Sep 2025233 PMAQI
27th Sep 2025224 PMAQI
27th Sep 2025225 PMAQI
27th Sep 2025226 PMAQI
27th Sep 2025227 PMAQI
27th Sep 2025228 PMAQI
27th Sep 2025229 PMAQI
27th Sep 20252210 PMAQI
27th Sep 20252211 PMAQI
28th Sep 20252212 AMAQI
28th Sep 2025221 AMAQI
28th Sep 2025382 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 2025109 AMAQI
28th Sep 20251410 AMAQI
28th Sep 20252511 AMAQI
28th Sep 20253312 PMAQI
28th Sep 2025291 PMAQI
28th Sep 2025182 PMAQI
28th Sep 2025203 PMAQI
28th Sep 2025224 PMAQI
28th Sep 2025225 PMAQI
28th Sep 2025186 PMAQI
28th Sep 2025277 PMAQI
28th Sep 2025328 PMAQI
28th Sep 2025269 PMAQI
28th Sep 20252910 PMAQI
28th Sep 20253311 PMAQI
29th Sep 20253312 AMAQI
29th Sep 2025411 AMAQI
29th Sep 2025502 AMAQI
29th Sep 2025503 AMAQI
29th Sep 2025504 AMAQI
29th Sep 2025505 AMAQI
26°C26/27°C
29th Sep 2025256 AMAQI
29th Sep 2025317 AMAQI
29th Sep 2025338 AMAQI
29th Sep 2025389 AMAQI
29th Sep 20254810 AMAQI
29th Sep 20254511 AMAQI
29th Sep 20254412 PMAQI
29th Sep 2025441 PMAQI
29th Sep 2025402 PMAQI
29th Sep 2025303 PMAQI
29th Sep 2025324 PMAQI
29th Sep 2025335 PMAQI
29th Sep 2025306 PMAQI
29th Sep 2025387 PMAQI
29th Sep 2025358 PMAQI
29th Sep 2025299 PMAQI
29th Sep 20252510 PMAQI
29th Sep 20252711 PMAQI
30th Sep 20252012 AMAQI
30th Sep 2025211 AMAQI
30th Sep 2025232 AMAQI
30th Sep 2025233 AMAQI
30th Sep 2025224 AMAQI
30th Sep 2025265 AMAQI
27°C27/28°C
30th Sep 2025176 AMAQI
30th Sep 2025167 AMAQI
30th Sep 2025148 AMAQI
30th Sep 2025169 AMAQI
30th Sep 20251510 AMAQI
30th Sep 20252511 AMAQI
30th Sep 20251512 PMAQI
30th Sep 2025241 PMAQI
30th Sep 2025212 PMAQI
30th Sep 2025113 PMAQI
30th Sep 2025134 PMAQI
30th Sep 2025205 PMAQI
30th Sep 2025196 PMAQI
30th Sep 2025157 PMAQI
30th Sep 2025228 PMAQI
30th Sep 2025409 PMAQI
30th Sep 20255110 PMAQI
30th Sep 20253611 PMAQI
1st Oct 20252212 AMAQI
1st Oct 2025351 AMAQI
1st Oct 2025122 AMAQI
1st Oct 2025233 AMAQI
1st Oct 2025464 AMAQI
1st Oct 2025395 AMAQI
27°C25/30°C
1st Oct 2025366 AMAQI
1st Oct 2025587 AMAQI
1st Oct 2025318 AMAQI
1st Oct 2025349 AMAQI
1st Oct 20252710 AMAQI
1st Oct 20251811 AMAQI
1st Oct 20251712 PMAQI
1st Oct 2025171 PMAQI
1st Oct 2025172 PMAQI
1st Oct 2025373 PMAQI
1st Oct 2025274 PMAQI
1st Oct 2025185 PMAQI
1st Oct 2025326 PMAQI
1st Oct 2025387 PMAQI
1st Oct 2025328 PMAQI
1st Oct 2025189 PMAQI
1st Oct 20253010 PMAQI
1st Oct 20253911 PMAQI
2nd Oct 20254112 AMAQI
2nd Oct 2025381 AMAQI
2nd Oct 2025402 AMAQI
2nd Oct 2025423 AMAQI
2nd Oct 2025444 AMAQI
2nd Oct 2025495 AMAQI
27°C25/30°C
2nd Oct 2025496 AMAQI
2nd Oct 2025487 AMAQI
2nd Oct 2025478 AMAQI
2nd Oct 2025479 AMAQI
2nd Oct 20254810 AMAQI
2nd Oct 20255111 AMAQI
2nd Oct 20254812 PMAQI
2nd Oct 2025561 PMAQI
2nd Oct 2025542 PMAQI
2nd Oct 2025453 PMAQI
2nd Oct 2025434 PMAQI
2nd Oct 2025425 PMAQI
2nd Oct 2025426 PMAQI
2nd Oct 2025407 PMAQI
2nd Oct 2025378 PMAQI
2nd Oct 2025359 PMAQI
2nd Oct 20253510 PMAQI
2nd Oct 20253511 PMAQI
3rd Oct 20253912 AMAQI
3rd Oct 2025481 AMAQI
3rd Oct 2025482 AMAQI
3rd Oct 2025423 AMAQI
3rd Oct 2025474 AMAQI
3rd Oct 2025475 AMAQI
27°C25/31°C
3rd Oct 2025416 AMAQI
3rd Oct 2025377 AMAQI
3rd Oct 2025328 AMAQI
3rd Oct 2025249 AMAQI
3rd Oct 20253010 AMAQI
3rd Oct 20253511 AMAQI
3rd Oct 20253212 PMAQI
3rd Oct 2025361 PMAQI
3rd Oct 2025352 PMAQI
3rd Oct 2025343 PMAQI
3rd Oct 2025194 PMAQI
3rd Oct 2025115 PMAQI
3rd Oct 2025116 PMAQI
3rd Oct 2025107 PMAQI
3rd Oct 2025188 PMAQI
3rd Oct 2025169 PMAQI
3rd Oct 20251310 PMAQI
3rd Oct 20254011 PMAQI
4th Oct 20252312 AMAQI
4th Oct 2025211 AMAQI
4th Oct 2025182 AMAQI
4th Oct 2025243 AMAQI
4th Oct 2025424 AMAQI
4th Oct 2025415 AMAQI
27°C26/31°C
4th Oct 2025386 AMAQI
4th Oct 2025407 AMAQI
4th Oct 2025428 AMAQI
4th Oct 2025409 AMAQI
4th Oct 20253910 AMAQI
4th Oct 20254011 AMAQI
4th Oct 20253512 PMAQI
4th Oct 2025321 PMAQI
4th Oct 2025362 PMAQI
4th Oct 2025353 PMAQI
4th Oct 2025374 PMAQI
4th Oct 2025345 PMAQI
4th Oct 2025436 PMAQI
4th Oct 2025557 PMAQI
4th Oct 2025548 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20253610 PMAQI
4th Oct 20253311 PMAQI
5th Oct 20253512 AMAQI
5th Oct 2025351 AMAQI
5th Oct 2025332 AMAQI
5th Oct 2025363 AMAQI
5th Oct 2025384 AMAQI
5th Oct 2025445 AMAQI
27°C24/31°C
5th Oct 2025396 AMAQI
5th Oct 2025357 AMAQI
5th Oct 2025378 AMAQI
5th Oct 2025399 AMAQI
5th Oct 20254310 AMAQI
5th Oct 20254711 AMAQI
5th Oct 20254712 PMAQI
5th Oct 2025561 PMAQI
5th Oct 2025532 PMAQI
5th Oct 2025653 PMAQI
5th Oct 20251074 PMAQI
5th Oct 20251265 PMAQI
5th Oct 20251196 PMAQI
5th Oct 20251317 PMAQI
5th Oct 20251208 PMAQI
5th Oct 20251229 PMAQI
5th Oct 202513010 PMAQI
5th Oct 202512311 PMAQI
6th Oct 202512712 AMAQI
6th Oct 20251041 AMAQI
6th Oct 2025562 AMAQI
6th Oct 2025523 AMAQI
6th Oct 2025564 AMAQI
6th Oct 2025535 AMAQI
25°C23/25°C
6th Oct 2025506 AMAQI
6th Oct 2025597 AMAQI
6th Oct 2025638 AMAQI
6th Oct 2025689 AMAQI
6th Oct 20255710 AMAQI
6th Oct 20256111 AMAQI
6th Oct 20256012 PMAQI
6th Oct 2025601 PMAQI
6th Oct 2025602 PMAQI
6th Oct 2025693 PMAQI
6th Oct 2025664 PMAQI
6th Oct 2025555 PMAQI
6th Oct 2025566 PMAQI
6th Oct 2025667 PMAQI
6th Oct 2025518 PMAQI
6th Oct 2025489 PMAQI
6th Oct 20255010 PMAQI
6th Oct 20255911 PMAQI
7th Oct 20255912 AMAQI
7th Oct 2025551 AMAQI
26°C24/29°C
7th Oct 2025487 PMAQI
7th Oct 2025268 PMAQI
7th Oct 2025519 PMAQI
7th Oct 20255310 PMAQI
7th Oct 20255711 PMAQI
8th Oct 20255612 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025532 AMAQI
8th Oct 2025543 AMAQI
8th Oct 2025434 AMAQI
8th Oct 2025425 AMAQI
27°C25/30°C
8th Oct 2025356 AMAQI
8th Oct 2025187 AMAQI
8th Oct 2025188 AMAQI
8th Oct 2025249 AMAQI
8th Oct 20253110 AMAQI
8th Oct 20251511 AMAQI
8th Oct 20251412 PMAQI
8th Oct 2025141 PMAQI
8th Oct 2025132 PMAQI
8th Oct 2025123 PMAQI
8th Oct 2025134 PMAQI
8th Oct 2025275 PMAQI
8th Oct 2025266 PMAQI
8th Oct 2025387 PMAQI
8th Oct 2025408 PMAQI
8th Oct 2025459 PMAQI
8th Oct 20254410 PMAQI
8th Oct 20254911 PMAQI
9th Oct 20255612 AMAQI
9th Oct 2025571 AMAQI
9th Oct 2025622 AMAQI
9th Oct 2025643 AMAQI
9th Oct 2025604 AMAQI
9th Oct 2025595 AMAQI
26°C24/30°C
9th Oct 2025606 AMAQI
6 AM9th Oct 2025617 AMAQI
9th Oct 2025598 AMAQI
9th Oct 2025559 AMAQI
9th Oct 20255210 AMAQI
9th Oct 20254811 AMAQI
9th Oct 20255312 PMAQI
12 PM9th Oct 2025551 PMAQI
9th Oct 2025562 PMAQI
9th Oct 2025583 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025625 PMAQI
9th Oct 2025636 PMAQI
6 PM9th Oct 2025627 PMAQI
9th Oct 2025638 PMAQI
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
35AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 4 PM
28AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 35), while the lowest AQI was between 2 PM to 4 PM (Avg. 28).
Night time
Avg. Highest Time
11 PM
40AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM - 10 PM
37AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 40), while the lowest AQI was between 2 AM to 10 PM (Avg. 37).
2025 Days Vs Air Quality
Wenchang, Wencheng, Hainan, China
2025
62%
175
35%
98
3%
8
Total number of days with different AQI categories in last 282 days in 2025 (83 days remaining)
Good
175 DaysModerate
98 DaysPoor
8 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 62%
Health Risk Level:
Moderate
In 2025, 62% of 282 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Wenchang, 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
108AQI
108AQI
2nd January 2025
93AQI
93AQI
3rd January 2025
100AQI
100AQI
4th January 2025
90AQI
90AQI
5th January 2025
101AQI
101AQI
6th January 2025
114AQI
114AQI
7th January 2025
91AQI
91AQI
8th January 2025
91AQI
91AQI
9th January 2025
112AQI
112AQI
10th January 2025
111AQI
111AQI
11th January 2025
91AQI
91AQI
12th January 2025
83AQI
83AQI
13th January 2025
75AQI
75AQI
14th January 2025
72AQI
72AQI
15th January 2025
79AQI
79AQI
16th January 2025
94AQI
94AQI
17th January 2025
86AQI
86AQI
18th January 2025
86AQI
86AQI
19th January 2025
91AQI
91AQI
20th January 2025
90AQI
90AQI
21st January 2025
77AQI
77AQI
22nd January 2025
86AQI
86AQI
23rd January 2025
75AQI
75AQI
24th January 2025
59AQI
59AQI
25th January 2025
60AQI
60AQI
26th January 2025
55AQI
55AQI
27th January 2025
59AQI
59AQI
28th January 2025
62AQI
62AQI
29th January 2025
82AQI
82AQI
30th January 2025
61AQI
61AQI
31st January 2025
60AQI
60AQI
1st February 2025
45AQI
45AQI
2nd February 2025
47AQI
47AQI
3rd February 2025
39AQI
39AQI
4th February 2025
43AQI
43AQI
5th February 2025
51AQI
51AQI
6th February 2025
55AQI
55AQI
7th February 2025
69AQI
69AQI
8th February 2025
60AQI
60AQI
9th February 2025
65AQI
65AQI
10th February 2025
55AQI
55AQI
11th February 2025
56AQI
56AQI
12th February 2025
42AQI
42AQI
13th February 2025
58AQI
58AQI
14th February 2025
45AQI
45AQI
15th February 2025
65AQI
65AQI
16th February 2025
43AQI
43AQI
17th February 2025
56AQI
56AQI
18th February 2025
81AQI
81AQI
19th February 2025
68AQI
68AQI
20th February 2025
70AQI
70AQI
21st February 2025
59AQI
59AQI
22nd February 2025
47AQI
47AQI
23rd February 2025
54AQI
54AQI
24th February 2025
47AQI
47AQI
25th February 2025
56AQI
56AQI
26th February 2025
66AQI
66AQI
27th February 2025
65AQI
65AQI
28th February 2025
58AQI
58AQI
1st March 2025
58AQI
58AQI
2nd March 2025
53AQI
53AQI
3rd March 2025
58AQI
58AQI
4th March 2025
39AQI
39AQI
5th March 2025
43AQI
43AQI
6th March 2025
29AQI
29AQI
7th March 2025
41AQI
41AQI
8th March 2025
38AQI
38AQI
9th March 2025
64AQI
64AQI
10th March 2025
59AQI
59AQI
11th March 2025
57AQI
57AQI
12th March 2025
46AQI
46AQI
13th March 2025
43AQI
43AQI
14th March 2025
36AQI
36AQI
15th March 2025
51AQI
51AQI
16th March 2025
46AQI
46AQI
17th March 2025
68AQI
68AQI
18th March 2025
74AQI
74AQI
19th March 2025
73AQI
73AQI
20th March 2025
75AQI
75AQI
21st March 2025
79AQI
79AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
79AQI
79AQI
24th March 2025
72AQI
72AQI
25th March 2025
67AQI
67AQI
26th March 2025
48AQI
48AQI
27th March 2025
56AQI
56AQI
28th March 2025
47AQI
47AQI
29th March 2025
50AQI
50AQI
30th March 2025
31AQI
31AQI
31st March 2025
31AQI
31AQI
1st April 2025
35AQI
35AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
53AQI
53AQI
4th April 2025
51AQI
51AQI
5th April 2025
52AQI
52AQI
6th April 2025
36AQI
36AQI
7th April 2025
58AQI
58AQI
8th April 2025
59AQI
59AQI
9th April 2025
61AQI
61AQI
10th April 2025
59AQI
59AQI
11th April 2025
51AQI
51AQI
12th April 2025
50AQI
50AQI
13th April 2025
122AQI
122AQI
14th April 2025
129AQI
129AQI
15th April 2025
108AQI
108AQI
16th April 2025
96AQI
96AQI
17th April 2025
89AQI
89AQI
18th April 2025
63AQI
63AQI
19th April 2025
40AQI
40AQI
20th April 2025
48AQI
48AQI
21st April 2025
56AQI
56AQI
22nd April 2025
59AQI
59AQI
23rd April 2025
47AQI
47AQI
24th April 2025
49AQI
49AQI
25th April 2025
33AQI
33AQI
26th April 2025
35AQI
35AQI
27th April 2025
30AQI
30AQI
28th April 2025
34AQI
34AQI
29th April 2025
48AQI
48AQI
30th April 2025
50AQI
50AQI
1st May 2025
53AQI
53AQI
2nd May 2025
60AQI
60AQI
3rd May 2025
59AQI
59AQI
4th May 2025
57AQI
57AQI
5th May 2025
47AQI
47AQI
6th May 2025
55AQI
55AQI
7th May 2025
53AQI
53AQI
8th May 2025
50AQI
50AQI
9th May 2025
48AQI
48AQI
10th May 2025
44AQI
44AQI
11th May 2025
49AQI
49AQI
12th May 2025
61AQI
61AQI
13th May 2025
57AQI
57AQI
14th May 2025
44AQI
44AQI
15th May 2025
37AQI
37AQI
16th May 2025
32AQI
32AQI
17th May 2025
37AQI
37AQI
18th May 2025
35AQI
35AQI
19th May 2025
33AQI
33AQI
20th May 2025
38AQI
38AQI
21st May 2025
39AQI
39AQI
22nd May 2025
34AQI
34AQI
23rd May 2025
32AQI
32AQI
24th May 2025
32AQI
32AQI
25th May 2025
42AQI
42AQI
26th May 2025
67AQI
67AQI
27th May 2025
54AQI
54AQI
28th May 2025
44AQI
44AQI
29th May 2025
38AQI
38AQI
30th May 2025
45AQI
45AQI
31st May 2025
39AQI
39AQI
1st June 2025
41AQI
41AQI
2nd June 2025
43AQI
43AQI
3rd June 2025
43AQI
43AQI
4th June 2025
47AQI
47AQI
5th June 2025
38AQI
38AQI
6th June 2025
37AQI
37AQI
7th June 2025
38AQI
38AQI
8th June 2025
36AQI
36AQI
9th June 2025
43AQI
43AQI
10th June 2025
51AQI
51AQI
11th June 2025
46AQI
46AQI
12th June 2025
34AQI
34AQI
13th June 2025
42AQI
42AQI
14th June 2025
36AQI
36AQI
15th June 2025
43AQI
43AQI
16th June 2025
42AQI
42AQI
17th June 2025
45AQI
45AQI
18th June 2025
41AQI
41AQI
19th June 2025
37AQI
37AQI
20th June 2025
35AQI
35AQI
21st June 2025
31AQI
31AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
28AQI
28AQI
24th June 2025
28AQI
28AQI
25th June 2025
27AQI
27AQI
26th June 2025
24AQI
24AQI
27th June 2025
25AQI
25AQI
28th June 2025
28AQI
28AQI
29th June 2025
27AQI
27AQI
30th June 2025
28AQI
28AQI
1st July 2025
29AQI
29AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
27AQI
27AQI
4th July 2025
27AQI
27AQI
5th July 2025
32AQI
32AQI
6th July 2025
32AQI
32AQI
7th July 2025
33AQI
33AQI
8th July 2025
37AQI
37AQI
9th July 2025
41AQI
41AQI
10th July 2025
39AQI
39AQI
11th July 2025
47AQI
47AQI
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
43AQI
43AQI
20th July 2025
37AQI
37AQI
21st July 2025
42AQI
42AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
33AQI
33AQI
24th July 2025
30AQI
30AQI
25th July 2025
40AQI
40AQI
26th July 2025
34AQI
34AQI
27th July 2025
41AQI
41AQI
28th July 2025
33AQI
33AQI
29th July 2025
36AQI
36AQI
30th July 2025
38AQI
38AQI
31st July 2025
49AQI
49AQI
1st August 2025
52AQI
52AQI
2nd August 2025
52AQI
52AQI
3rd August 2025
57AQI
57AQI
4th August 2025
57AQI
57AQI
5th August 2025
55AQI
55AQI
6th August 2025
53AQI
53AQI
7th August 2025
52AQI
52AQI
8th August 2025
41AQI
41AQI
9th August 2025
44AQI
44AQI
10th August 2025
41AQI
41AQI
11th August 2025
44AQI
44AQI
12th August 2025
43AQI
43AQI
13th August 2025
42AQI
42AQI
14th August 2025
40AQI
40AQI
15th August 2025
33AQI
33AQI
16th August 2025
31AQI
31AQI
17th August 2025
30AQI
30AQI
18th August 2025
28AQI
28AQI
19th August 2025
31AQI
31AQI
20th August 2025
33AQI
33AQI
21st August 2025
32AQI
32AQI
22nd August 2025
35AQI
35AQI
23rd August 2025
36AQI
36AQI
24th August 2025
33AQI
33AQI
25th August 2025
31AQI
31AQI
26th August 2025
32AQI
32AQI
27th August 2025
37AQI
37AQI
28th August 2025
40AQI
40AQI
29th August 2025
38AQI
38AQI
30th August 2025
34AQI
34AQI
31st August 2025
32AQI
32AQI
1st September 2025
32AQI
32AQI
2nd September 2025
34AQI
34AQI
3rd September 2025
32AQI
32AQI
4th September 2025
35AQI
35AQI
5th September 2025
26AQI
26AQI
6th September 2025
28AQI
28AQI
7th September 2025
42AQI
42AQI
8th September 2025
34AQI
34AQI
9th September 2025
33AQI
33AQI
10th September 2025
31AQI
31AQI
11th September 2025
30AQI
30AQI
12th September 2025
30AQI
30AQI
13th September 2025
29AQI
29AQI
14th September 2025
26AQI
26AQI
15th September 2025
27AQI
27AQI
16th September 2025
25AQI
25AQI
17th September 2025
27AQI
27AQI
18th September 2025
27AQI
27AQI
19th September 2025
25AQI
25AQI
20th September 2025
32AQI
32AQI
21st September 2025
29AQI
29AQI
22nd September 2025
30AQI
30AQI
23rd September 2025
40AQI
40AQI
24th September 2025
30AQI
30AQI
25th September 2025
35AQI
35AQI
26th September 2025
31AQI
31AQI
27th September 2025
37AQI
37AQI
28th September 2025
24AQI
24AQI
29th September 2025
37AQI
37AQI
30th September 2025
23AQI
23AQI
1st October 2025
29AQI
29AQI
2nd October 2025
42AQI
42AQI
3rd October 2025
32AQI
32AQI
4th October 2025
39AQI
39AQI
5th October 2025
56AQI
56AQI
6th October 2025
84AQI
84AQI
7th October 2025
50AQI
50AQI
8th October 2025
37AQI
37AQI
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
84AQI
56AQI
54AQI
59AQI
46AQI
37AQI
39AQI
40AQI
31AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202549AQI
26
5
9
19
14
17
13
14
3
21
10
29
1
29
2
24
7
30
6
2
175
98
8
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
September31AQI
202450AQI
3
18
9
7
1
9
13
15
3
20
3
27
3
31
31
22
7
16
9
6
17
13
25
6
200
101
13
Highest AQI recorded in
December84AQI
Lowest AQI recorded in
July30AQI
202353AQI
1
9
1
2
11
2
2
1
5
2
8
1
5
3
30
22
61
Highest AQI recorded in
January70AQI
Lowest AQI recorded in
July20AQI
202244AQI
14
15
14
6
20
11
9
8
28
3
30
17
1
3
5
1
10
15
21
2
5
7
1
171
73
2
Highest AQI recorded in
September61AQI
Lowest AQI recorded in
July31AQI
202146AQI
2
26
3
7
20
1
18
13
24
6
30
1
23
7
30
1
28
3
27
3
27
4
10
20
5
25
1
231
129
5
Highest AQI recorded in
January75AQI
Lowest AQI recorded in
September28AQI
202042AQI
26
31
28
3
29
1
12
19
7
20
3
2
27
2
135
70
5
Highest AQI recorded in
December73AQI
Lowest AQI recorded in
June20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
53AQILeast Polluted Year Recorded
2020(Avg.)
42AQIWenchang's annual 2025 AQI (49) shows an average percentage change of 6.2% (worsened AQI) compared to previous years: 2020 (42), 2021 (46), 2022 (44), 2023 (53), 2024 (50).
