Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Commission Compound, Haikou, 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

Commission Compound, Haikou, Hainan, China

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
55AQI
Lowest AQI recorded on
5th Aug 2026
21AQI

Same Day Analysis (7th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 6th Aug - 7th Aug 2026

Commission Compound, Haikou, Hainan, China

AQI
Day
Night
.

6 AM6th Aug 2026

7 PM

5 AM7th Aug 2026

Day time
Avg. Highest Time
6PM6th Aug

40AQI

Avg. Lowest Time
3PM6th Aug

12AQI

Night time
Avg. Highest Time
4AM7th Aug

40AQI

Avg. Lowest Time
10PM6th Aug

12AQI

In the last 24 hours,

Commission Compound's AQI reached its highest point of 40 at 6 PM during the Day, while the lowest point, 12, was recorded at 10 PM during the Night between 6th Aug and 7th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Commission Compound, Haikou, Hainan, China

JulAug
09th - 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 - 07th07th
Day
Night
9th Jul 2026256 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20262510 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026262 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026289 PMAQI
9th Jul 20262910 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20263012 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026272 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026294 AMAQI
10th Jul 2026275 AMAQI

28°C24/33°C

10th Jul 2026246 AMAQI
10th Jul 2026187 AMAQI
10th Jul 2026188 AMAQI
10th Jul 202699 AMAQI
10th Jul 20261610 AMAQI
10th Jul 20261611 AMAQI
10th Jul 20262212 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026329 PMAQI
10th Jul 20263410 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263312 AMAQI
11th Jul 2026291 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026153 AMAQI
11th Jul 2026194 AMAQI
11th Jul 2026195 AMAQI

28°C24/33°C

11th Jul 2026176 AMAQI
11th Jul 2026197 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026269 AMAQI
11th Jul 20262210 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026319 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026202 AMAQI
12th Jul 2026263 AMAQI
12th Jul 2026204 AMAQI
12th Jul 2026265 AMAQI

28°C25/33°C

12th Jul 2026176 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262212 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026205 PMAQI
12th Jul 2026186 PMAQI
12th Jul 2026257 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262011 PMAQI
13th Jul 20262112 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026203 AMAQI
13th Jul 2026204 AMAQI
13th Jul 2026205 AMAQI

28°C25/33°C

13th Jul 2026266 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262110 AMAQI
13th Jul 20262411 AMAQI
13th Jul 20262212 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026233 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026185 PMAQI
13th Jul 2026206 PMAQI
13th Jul 202687 PMAQI
13th Jul 2026198 PMAQI
13th Jul 2026209 PMAQI
13th Jul 20262310 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026281 AMAQI
14th Jul 2026282 AMAQI
14th Jul 2026263 AMAQI
14th Jul 2026284 AMAQI
14th Jul 2026285 AMAQI

28°C25/33°C

14th Jul 2026286 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026198 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20262610 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026336 PMAQI
14th Jul 2026427 PMAQI
14th Jul 2026448 PMAQI
14th Jul 2026469 PMAQI
14th Jul 20264810 PMAQI
14th Jul 20264811 PMAQI
15th Jul 20264012 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026273 AMAQI
15th Jul 2026274 AMAQI
15th Jul 2026295 AMAQI

25°C24/26°C

15th Jul 2026316 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026319 AMAQI
15th Jul 20264010 AMAQI
15th Jul 20264211 AMAQI
15th Jul 20264812 PMAQI
15th Jul 2026521 PMAQI
15th Jul 2026472 PMAQI
15th Jul 2026333 PMAQI
15th Jul 2026364 PMAQI
15th Jul 2026405 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026257 PMAQI
15th Jul 2026188 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20262510 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026301 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026294 AMAQI
16th Jul 2026265 AMAQI

25°C24/29°C

16th Jul 2026286 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026288 AMAQI
16th Jul 2026309 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20262611 AMAQI
16th Jul 20262412 PMAQI
16th Jul 2026241 PMAQI
16th Jul 2026202 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026297 PMAQI
16th Jul 2026228 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026233 AMAQI
17th Jul 2026284 AMAQI
17th Jul 2026245 AMAQI

27°C24/29°C

17th Jul 2026246 AMAQI
17th Jul 2026217 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262710 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026212 PMAQI
17th Jul 2026403 PMAQI
17th Jul 2026404 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026517 PMAQI
17th Jul 2026508 PMAQI
17th Jul 2026569 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20265911 PMAQI
18th Jul 20265212 AMAQI
18th Jul 2026501 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026463 AMAQI
18th Jul 2026484 AMAQI
18th Jul 2026555 AMAQI

28°C25/34°C

18th Jul 2026516 AMAQI
18th Jul 2026507 AMAQI
18th Jul 2026548 AMAQI
18th Jul 2026649 AMAQI
18th Jul 20265810 AMAQI
18th Jul 20265311 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026481 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026523 PMAQI
18th Jul 2026494 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026538 PMAQI
18th Jul 2026559 PMAQI
18th Jul 20265710 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20265612 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026522 AMAQI
19th Jul 2026623 AMAQI
19th Jul 2026674 AMAQI
19th Jul 2026585 AMAQI

29°C25/35°C

19th Jul 2026636 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026648 AMAQI
19th Jul 2026729 AMAQI
19th Jul 20267410 AMAQI
19th Jul 20266711 AMAQI
19th Jul 20266212 PMAQI
19th Jul 2026641 PMAQI
19th Jul 2026602 PMAQI
19th Jul 2026543 PMAQI
19th Jul 2026504 PMAQI
19th Jul 2026635 PMAQI
19th Jul 2026646 PMAQI
19th Jul 2026627 PMAQI
19th Jul 2026668 PMAQI
19th Jul 2026789 PMAQI
19th Jul 20267110 PMAQI
19th Jul 20266811 PMAQI
20th Jul 20266412 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026573 AMAQI
20th Jul 2026564 AMAQI
20th Jul 2026625 AMAQI

29°C24/35°C

20th Jul 2026716 AMAQI
20th Jul 2026687 AMAQI
20th Jul 2026698 AMAQI
20th Jul 2026809 AMAQI
20th Jul 20267810 AMAQI
20th Jul 20268111 AMAQI
20th Jul 20266212 PMAQI
20th Jul 2026571 PMAQI
20th Jul 2026712 PMAQI
20th Jul 2026693 PMAQI
20th Jul 2026524 PMAQI
20th Jul 2026485 PMAQI
20th Jul 2026506 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026518 PMAQI
20th Jul 2026519 PMAQI
20th Jul 20264810 PMAQI
20th Jul 20265511 PMAQI
21st Jul 20266612 AMAQI
21st Jul 2026711 AMAQI
21st Jul 2026532 AMAQI
21st Jul 2026563 AMAQI
21st Jul 2026554 AMAQI
21st Jul 2026485 AMAQI

30°C25/35°C

21st Jul 2026606 AMAQI
21st Jul 2026597 AMAQI
21st Jul 2026608 AMAQI
21st Jul 2026589 AMAQI
21st Jul 20265710 AMAQI
21st Jul 20265012 PMAQI
21st Jul 2026511 PMAQI
21st Jul 2026522 PMAQI
21st Jul 2026523 PMAQI
21st Jul 2026524 PMAQI
21st Jul 2026555 PMAQI
21st Jul 2026996 PMAQI
21st Jul 2026537 PMAQI
21st Jul 2026558 PMAQI
21st Jul 2026579 PMAQI
21st Jul 20265910 PMAQI
21st Jul 20265711 PMAQI
22nd Jul 20264612 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026482 AMAQI
22nd Jul 2026423 AMAQI
22nd Jul 2026364 AMAQI
22nd Jul 2026445 AMAQI

29°C26/33°C

22nd Jul 2026486 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026519 AMAQI
22nd Jul 20265510 AMAQI
22nd Jul 20265411 AMAQI
22nd Jul 20264912 PMAQI
22nd Jul 2026531 PMAQI
22nd Jul 2026482 PMAQI
22nd Jul 2026403 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026565 PMAQI
22nd Jul 2026546 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026538 PMAQI
22nd Jul 2026489 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20264911 PMAQI
23rd Jul 20265412 AMAQI
23rd Jul 2026561 AMAQI
23rd Jul 2026582 AMAQI
23rd Jul 2026583 AMAQI
23rd Jul 2026534 AMAQI
23rd Jul 2026535 AMAQI

29°C25/35°C

23rd Jul 2026456 AMAQI
23rd Jul 2026347 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026469 AMAQI
23rd Jul 20264810 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026445 PMAQI
23rd Jul 2026426 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026568 PMAQI
23rd Jul 2026669 PMAQI
23rd Jul 20266410 PMAQI
23rd Jul 20267011 PMAQI
24th Jul 20267012 AMAQI
24th Jul 2026671 AMAQI
24th Jul 2026622 AMAQI
24th Jul 2026653 AMAQI
24th Jul 2026684 AMAQI
24th Jul 2026705 AMAQI

29°C24/36°C

24th Jul 2026666 AMAQI
24th Jul 2026657 AMAQI
24th Jul 2026658 AMAQI
24th Jul 2026659 AMAQI
24th Jul 20266410 AMAQI
24th Jul 20264611 AMAQI
24th Jul 20264512 PMAQI
24th Jul 2026481 PMAQI
24th Jul 2026472 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026406 PMAQI
24th Jul 2026447 PMAQI
24th Jul 2026498 PMAQI
24th Jul 2026649 PMAQI
24th Jul 20267210 PMAQI
24th Jul 20267311 PMAQI
25th Jul 20267312 AMAQI
25th Jul 2026761 AMAQI
25th Jul 2026742 AMAQI
25th Jul 2026673 AMAQI
25th Jul 2026684 AMAQI
25th Jul 2026625 AMAQI

29°C24/36°C

25th Jul 2026596 AMAQI
25th Jul 2026657 AMAQI
25th Jul 2026658 AMAQI
25th Jul 2026629 AMAQI
25th Jul 20264710 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026333 PMAQI
25th Jul 2026334 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026517 PMAQI
25th Jul 2026538 PMAQI
25th Jul 2026539 PMAQI
25th Jul 20266410 PMAQI
25th Jul 20267611 PMAQI
26th Jul 20268612 AMAQI
26th Jul 2026871 AMAQI
26th Jul 2026832 AMAQI
26th Jul 2026763 AMAQI
26th Jul 2026804 AMAQI
26th Jul 2026765 AMAQI

28°C24/35°C

26th Jul 2026606 AMAQI
26th Jul 2026527 AMAQI
26th Jul 2026518 AMAQI
26th Jul 2026529 AMAQI
26th Jul 20265610 AMAQI
26th Jul 20265511 AMAQI
26th Jul 20265312 PMAQI
26th Jul 2026491 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026346 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20264710 PMAQI
26th Jul 20264811 PMAQI
27th Jul 20265112 AMAQI
27th Jul 2026511 AMAQI
27th Jul 2026582 AMAQI
27th Jul 2026623 AMAQI
27th Jul 2026514 AMAQI
27th Jul 2026385 AMAQI

29°C25/35°C

27th Jul 2026366 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026529 AMAQI
27th Jul 20265210 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026427 PMAQI
27th Jul 2026508 PMAQI
27th Jul 2026569 PMAQI
27th Jul 20265610 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20263412 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026312 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026254 AMAQI
28th Jul 2026275 AMAQI

29°C24/36°C

28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20261911 AMAQI
28th Jul 20261412 PMAQI
28th Jul 2026121 PMAQI
28th Jul 2026142 PMAQI
28th Jul 2026203 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026347 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20265110 PMAQI
28th Jul 20265211 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026333 AMAQI
29th Jul 2026324 AMAQI
29th Jul 2026405 AMAQI

29°C25/36°C

29th Jul 2026446 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026558 AMAQI
29th Jul 2026589 AMAQI
29th Jul 20266310 AMAQI
29th Jul 20265811 AMAQI
29th Jul 20264512 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026524 PMAQI
29th Jul 2026475 PMAQI
29th Jul 2026446 PMAQI
29th Jul 2026347 PMAQI
29th Jul 2026348 PMAQI
29th Jul 2026459 PMAQI
29th Jul 20265510 PMAQI
29th Jul 20265311 PMAQI
30th Jul 20264912 AMAQI
30th Jul 2026551 AMAQI
30th Jul 2026532 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026504 AMAQI
30th Jul 2026445 AMAQI

28°C24/32°C

30th Jul 2026466 AMAQI
30th Jul 2026517 AMAQI
30th Jul 2026468 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20264710 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026461 PMAQI
30th Jul 2026512 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026308 PMAQI
30th Jul 2026249 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20262711 PMAQI
31st Jul 20262712 AMAQI
31st Jul 2026271 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026344 AMAQI
31st Jul 2026445 AMAQI

27°C24/33°C

31st Jul 2026486 AMAQI
31st Jul 2026547 AMAQI
31st Jul 2026508 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20265311 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026403 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026466 PMAQI
31st Jul 2026477 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026349 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20264612 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026423 AMAQI
1st Aug 2026464 AMAQI
1st Aug 2026295 AMAQI

27°C25/32°C

1st Aug 2026516 AMAQI
1st Aug 2026447 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20265110 AMAQI
1st Aug 20265311 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026521 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026483 PMAQI
1st Aug 2026494 PMAQI
1st Aug 2026425 PMAQI
1st Aug 2026346 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026549 PMAQI
1st Aug 20263410 PMAQI
1st Aug 20261711 PMAQI
2nd Aug 20262312 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026172 AMAQI
2nd Aug 2026123 AMAQI
2nd Aug 2026144 AMAQI
2nd Aug 2026235 AMAQI

27°C24/33°C

2nd Aug 2026346 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20265410 AMAQI
2nd Aug 20265111 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026295 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026267 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20264810 PMAQI
2nd Aug 20264711 PMAQI
3rd Aug 20264012 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026453 AMAQI
3rd Aug 2026484 AMAQI
3rd Aug 2026565 AMAQI

26°C24/30°C

3rd Aug 2026546 AMAQI
3rd Aug 2026497 AMAQI
3rd Aug 2026498 AMAQI
3rd Aug 2026569 AMAQI
3rd Aug 20265810 AMAQI
3rd Aug 20266311 AMAQI
3rd Aug 20265312 PMAQI
3rd Aug 2026561 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026313 PMAQI
3rd Aug 2026514 PMAQI
3rd Aug 2026535 PMAQI
3rd Aug 2026526 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026449 PMAQI
3rd Aug 20264810 PMAQI
3rd Aug 20264211 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026491 AMAQI
4th Aug 2026532 AMAQI
4th Aug 2026523 AMAQI
4th Aug 2026424 AMAQI
4th Aug 2026485 AMAQI

27°C24/31°C

4th Aug 2026496 AMAQI
4th Aug 2026497 AMAQI
4th Aug 2026568 AMAQI
4th Aug 2026579 AMAQI
4th Aug 20265610 AMAQI
4th Aug 20266411 AMAQI
4th Aug 20264912 PMAQI
4th Aug 2026491 PMAQI
4th Aug 2026492 PMAQI
4th Aug 2026483 PMAQI
4th Aug 2026504 PMAQI
4th Aug 2026475 PMAQI
4th Aug 2026556 PMAQI
4th Aug 2026467 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026129 PMAQI
4th Aug 20261610 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026193 AMAQI
5th Aug 2026254 AMAQI
5th Aug 2026255 AMAQI

27°C24/32°C

5th Aug 2026256 AMAQI
5th Aug 2026277 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262910 AMAQI
5th Aug 20263111 AMAQI
5th Aug 20261712 PMAQI
5th Aug 2026141 PMAQI
5th Aug 2026122 PMAQI
5th Aug 2026103 PMAQI
5th Aug 2026124 PMAQI
5th Aug 2026125 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026239 PMAQI
5th Aug 2026810 PMAQI
5th Aug 20261411 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026193 AMAQI
6th Aug 2026294 AMAQI
6th Aug 2026235 AMAQI

26°C24/30°C

6th Aug 2026236 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026123 PMAQI
6th Aug 2026224 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026406 PMAQI
6th Aug 2026367 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026169 PMAQI
6th Aug 20261210 PMAQI
6th Aug 20261711 PMAQI
7th Aug 20262812 AMAQI
7th Aug 2026381 AMAQI
7th Aug 2026342 AMAQI
7th Aug 2026313 AMAQI
7th Aug 2026404 AMAQI
7th Aug 2026365 AMAQI

26°C24/30°C

7th Aug 2026516 AMAQI
6 AM
7th Aug 2026527 AMAQI
7th Aug 2026508 AMAQI
7th Aug 2026589 AMAQI
7th Aug 20263410 AMAQI
7th Aug 20263311 AMAQI
7th Aug 20264412 PMAQI
12 PM
7th Aug 2026401 PMAQI
7th Aug 2026382 PMAQI
7th Aug 2026523 PMAQI
7th Aug 2026464 PMAQI
7th Aug 2026495 PMAQI
7th Aug 2026466 PMAQI
7th Aug 2026477 PMAQI
7 PM
7th Aug 2026408 PMAQI
7th Aug 2026549 PMAQI
7th Aug 20265210 PMAQI
7th Aug 20264411 PMAQI
12 AM
5 AM

27°C24/30°C

Day time
Avg. Highest Time
9 AM - 10 AM

44AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 5 PM

37AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 44), while the lowest AQI was between 2 PM to 5 PM (Avg. 37).
Night time
Avg. Highest Time
9 PM - 11 PM

43AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM

38AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 43), while the lowest AQI was between 3 AM to 3 AM (Avg. 38).

2026 Days Vs Air Quality

Commission Compound, Haikou, Hainan, China

2026

53%

115

47%

104

Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)

Good
115 Days
Moderate
104 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 53%

Health Risk Level:

Considerable

In 2026, 53% of 219 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Commission Compound, Haikou, Hainan, China

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
56AQI (US)
2nd January 2026
77AQI (US)
3rd January 2026
54AQI (US)
4th January 2026
59AQI (US)
5th January 2026
67AQI (US)
6th January 2026
96AQI (US)
7th January 2026
82AQI (US)
8th January 2026
77AQI (US)
9th January 2026
73AQI (US)
10th January 2026
76AQI (US)
11th January 2026
77AQI (US)
12th January 2026
72AQI (US)
13th January 2026
74AQI (US)
14th January 2026
90AQI (US)
15th January 2026
68AQI (US)
16th January 2026
66AQI (US)
17th January 2026
72AQI (US)
18th January 2026
79AQI (US)
19th January 2026
56AQI (US)
20th January 2026
61AQI (US)
21st January 2026
78AQI (US)
22nd January 2026
76AQI (US)
23rd January 2026
72AQI (US)
24th January 2026
70AQI (US)
25th January 2026
54AQI (US)
26th January 2026
48AQI (US)
27th January 2026
47AQI (US)
28th January 2026
71AQI (US)
29th January 2026
58AQI (US)
30th January 2026
44AQI (US)
31st January 2026
40AQI (US)
1st February 2026
62AQI (US)
2nd February 2026
57AQI (US)
3rd February 2026
56AQI (US)
4th February 2026
49AQI (US)
5th February 2026
39AQI (US)
6th February 2026
29AQI (US)
7th February 2026
55AQI (US)
8th February 2026
59AQI (US)
9th February 2026
50AQI (US)
10th February 2026
52AQI (US)
11th February 2026
33AQI (US)
12th February 2026
53AQI (US)
13th February 2026
64AQI (US)
14th February 2026
64AQI (US)
15th February 2026
54AQI (US)
16th February 2026
47AQI (US)
17th February 2026
53AQI (US)
18th February 2026
59AQI (US)
19th February 2026
54AQI (US)
20th February 2026
55AQI (US)
21st February 2026
59AQI (US)
22nd February 2026
41AQI (US)
23rd February 2026
44AQI (US)
24th February 2026
58AQI (US)
25th February 2026
54AQI (US)
26th February 2026
44AQI (US)
27th February 2026
61AQI (US)
28th February 2026
23AQI (US)
1st March 2026
19AQI (US)
2nd March 2026
58AQI (US)
3rd March 2026
53AQI (US)
4th March 2026
9AQI (US)
5th March 2026
25AQI (US)
6th March 2026
53AQI (US)
7th March 2026
54AQI (US)
8th March 2026
65AQI (US)
9th March 2026
59AQI (US)
10th March 2026
39AQI (US)
11th March 2026
52AQI (US)
12th March 2026
68AQI (US)
13th March 2026
61AQI (US)
14th March 2026
58AQI (US)
15th March 2026
68AQI (US)
16th March 2026
58AQI (US)
17th March 2026
48AQI (US)
18th March 2026
48AQI (US)
19th March 2026
59AQI (US)
20th March 2026
55AQI (US)
21st March 2026
45AQI (US)
22nd March 2026
38AQI (US)
23rd March 2026
55AQI (US)
24th March 2026
57AQI (US)
25th March 2026
70AQI (US)
26th March 2026
60AQI (US)
27th March 2026
72AQI (US)
28th March 2026
65AQI (US)
29th March 2026
55AQI (US)
30th March 2026
48AQI (US)
31st March 2026
51AQI (US)
1st April 2026
68AQI (US)
2nd April 2026
65AQI (US)
3rd April 2026
66AQI (US)
4th April 2026
65AQI (US)
5th April 2026
94AQI (US)
6th April 2026
87AQI (US)
7th April 2026
83AQI (US)
8th April 2026
75AQI (US)
9th April 2026
64AQI (US)
10th April 2026
59AQI (US)
11th April 2026
75AQI (US)
12th April 2026
80AQI (US)
13th April 2026
75AQI (US)
14th April 2026
72AQI (US)
15th April 2026
44AQI (US)
16th April 2026
42AQI (US)
17th April 2026
43AQI (US)
18th April 2026
41AQI (US)
19th April 2026
64AQI (US)
20th April 2026
59AQI (US)
21st April 2026
48AQI (US)
22nd April 2026
68AQI (US)
23rd April 2026
80AQI (US)
24th April 2026
43AQI (US)
25th April 2026
37AQI (US)
26th April 2026
42AQI (US)
27th April 2026
37AQI (US)
28th April 2026
50AQI (US)
29th April 2026
49AQI (US)
30th April 2026
30AQI (US)
1st May 2026
58AQI (US)
2nd May 2026
63AQI (US)
3rd May 2026
52AQI (US)
4th May 2026
47AQI (US)
5th May 2026
36AQI (US)
6th May 2026
29AQI (US)
7th May 2026
33AQI (US)
8th May 2026
36AQI (US)
9th May 2026
32AQI (US)
10th May 2026
33AQI (US)
11th May 2026
35AQI (US)
12th May 2026
34AQI (US)
13th May 2026
38AQI (US)
14th May 2026
47AQI (US)
15th May 2026
31AQI (US)
16th May 2026
69AQI (US)
17th May 2026
55AQI (US)
18th May 2026
54AQI (US)
19th May 2026
43AQI (US)
20th May 2026
60AQI (US)
21st May 2026
72AQI (US)
22nd May 2026
74AQI (US)
23rd May 2026
67AQI (US)
24th May 2026
63AQI (US)
25th May 2026
58AQI (US)
26th May 2026
43AQI (US)
27th May 2026
29AQI (US)
28th May 2026
28AQI (US)
29th May 2026
31AQI (US)
30th May 2026
35AQI (US)
31st May 2026
25AQI (US)
1st June 2026
34AQI (US)
2nd June 2026
35AQI (US)
3rd June 2026
35AQI (US)
4th June 2026
27AQI (US)
5th June 2026
24AQI (US)
6th June 2026
25AQI (US)
7th June 2026
22AQI (US)
8th June 2026
24AQI (US)
9th June 2026
22AQI (US)
10th June 2026
30AQI (US)
11th June 2026
46AQI (US)
12th June 2026
41AQI (US)
13th June 2026
26AQI (US)
14th June 2026
24AQI (US)
15th June 2026
25AQI (US)
16th June 2026
41AQI (US)
17th June 2026
48AQI (US)
18th June 2026
36AQI (US)
19th June 2026
30AQI (US)
20th June 2026
25AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
26AQI (US)
25th June 2026
42AQI (US)
26th June 2026
34AQI (US)
27th June 2026
30AQI (US)
28th June 2026
30AQI (US)
29th June 2026
24AQI (US)
30th June 2026
23AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
22AQI (US)
5th July 2026
21AQI (US)
6th July 2026
21AQI (US)
7th July 2026
20AQI (US)
8th July 2026
19AQI (US)
9th July 2026
24AQI (US)
10th July 2026
25AQI (US)
11th July 2026
26AQI (US)
12th July 2026
24AQI (US)
13th July 2026
22AQI (US)
14th July 2026
30AQI (US)
15th July 2026
33AQI (US)
16th July 2026
26AQI (US)
17th July 2026
35AQI (US)
18th July 2026
53AQI (US)
19th July 2026
63AQI (US)
20th July 2026
60AQI (US)
21st July 2026
58AQI (US)
22nd July 2026
49AQI (US)
23rd July 2026
48AQI (US)
24th July 2026
58AQI (US)
25th July 2026
55AQI (US)
26th July 2026
54AQI (US)
27th July 2026
44AQI (US)
28th July 2026
29AQI (US)
29th July 2026
43AQI (US)
30th July 2026
41AQI (US)
31st July 2026
41AQI (US)
1st August 2026
43AQI (US)
2nd August 2026
35AQI (US)
3rd August 2026
48AQI (US)
4th August 2026
46AQI (US)
5th August 2026
21AQI (US)
6th August 2026
23AQI (US)
7th August 2026
43AQI (US)
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

67AQI (US)

51AQI (US)

52AQI (US)

60AQI (US)

45AQI (US)

30AQI (US)

36AQI (US)

37AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202649AQI (US)

4
27
10
18
9
22
12
18
19
12
30
24
7
7
115
104

Highest AQI (US) recorded in

January

67AQI (US)

Lowest AQI (US) recorded in

June

30AQI (US)

202556AQI (US)

24
7
6
22
8
23
3
24
3
17
14
27
3
30
1
23
8
30
15
16
3
27
1
26
4
163
188
14

Highest AQI (US) recorded in

January

88AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202450AQI (US)

10
6
1
2
1
11
1
28
2
31
31
21
8
15
10
5
1
17
13
26
5
167
67
10
1

Highest AQI (US) recorded in

February

89AQI (US)

Lowest AQI (US) recorded in

March

26AQI (US)

202372AQI (US)

3
5
24
2
5
27
2

Highest AQI (US) recorded in

November

81AQI (US)

Lowest AQI (US) recorded in

December

71AQI (US)

202263AQI (US)

11
11

Highest AQI (US) recorded in

January

63AQI (US)

Lowest AQI (US) recorded in

January

63AQI (US)

202150AQI (US)

23
7
7
19
1
11
19
1
18
12
29
2
23
7
30
1
31
26
4
23
8
10
18
2
2
28
1
210
141
12

Highest AQI (US) recorded in

January

89AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202052AQI (US)

5
4
1
11
9
6
24
4
30
1
26
5
25
5
13
17
1
10
16
4
2
19
10
144
88
16

Highest AQI (US) recorded in

December

86AQI (US)

Lowest AQI (US) recorded in

July

33AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
72AQI (US)
Least Polluted Year Recorded
2026(Avg.)
49AQI (US)

Commission Compound's annual 2026 AQI (US) (49) shows an average percentage change of -12.7% (improved AQI (US)) compared to previous years: 2020 (52), 2021 (50), 2022 (63), 2023 (72), 2024 (50), 2025 (56).