Jiaji, 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
Jiaji, Hainan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
60AQILowest AQI recorded on
1st Aug 2024
28AQISame Day Analysis (3rd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 34 of Good air quality, showing improvement over 2025 and 2022 on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Jiaji, Hainan, China
AQI
Day
Night
.
6 AM2nd Aug 2026
7 PM
5 AM3rd Aug 2026
Day time
Avg. Highest Time
11AM2nd Aug
44AQI
Avg. Lowest Time
3PM2nd Aug
28AQI
Night time
Avg. Highest Time
10PM2nd Aug
38AQI
Avg. Lowest Time
3AM3rd Aug
31AQI
In the last 24 hours,
Jiaji's AQI reached its highest point of 44 at 11 AM during the Day, while the lowest point, 28, was recorded at 3 PM during the Day between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Jiaji, Hainan, China
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
5th Jul 2026256 AMAQI
5th Jul 2026257 AMAQI
5th Jul 2026228 AMAQI
5th Jul 2026219 AMAQI
5th Jul 20262210 AMAQI
5th Jul 20262111 AMAQI
5th Jul 20262212 PMAQI
5th Jul 2026221 PMAQI
5th Jul 2026272 PMAQI
5th Jul 2026253 PMAQI
5th Jul 2026264 PMAQI
5th Jul 2026245 PMAQI
5th Jul 2026246 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026248 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262410 PMAQI
5th Jul 20262411 PMAQI
6th Jul 20262512 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026252 AMAQI
6th Jul 2026243 AMAQI
6th Jul 2026264 AMAQI
6th Jul 2026275 AMAQI
28°C26/32°C
6th Jul 2026256 AMAQI
6th Jul 2026267 AMAQI
6th Jul 2026228 AMAQI
6th Jul 2026309 AMAQI
6th Jul 20263610 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20261812 PMAQI
6th Jul 2026211 PMAQI
6th Jul 2026232 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026194 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026216 PMAQI
6th Jul 2026247 PMAQI
6th Jul 2026258 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20262711 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026261 AMAQI
7th Jul 2026252 AMAQI
7th Jul 2026243 AMAQI
7th Jul 2026274 AMAQI
7th Jul 2026255 AMAQI
28°C26/31°C
7th Jul 2026246 AMAQI
7th Jul 2026257 AMAQI
7th Jul 2026228 AMAQI
7th Jul 2026239 AMAQI
7th Jul 20262210 AMAQI
7th Jul 20262411 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026241 PMAQI
7th Jul 2026282 PMAQI
7th Jul 2026253 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026275 PMAQI
7th Jul 2026126 PMAQI
7th Jul 2026127 PMAQI
7th Jul 2026248 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20263112 AMAQI
8th Jul 2026271 AMAQI
8th Jul 2026232 AMAQI
8th Jul 2026233 AMAQI
8th Jul 2026264 AMAQI
8th Jul 2026265 AMAQI
27°C26/29°C
8th Jul 2026276 AMAQI
8th Jul 2026297 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026241 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026253 PMAQI
8th Jul 2026224 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026196 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026218 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20261710 PMAQI
8th Jul 20262111 PMAQI
9th Jul 20262412 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026263 AMAQI
9th Jul 2026274 AMAQI
9th Jul 2026275 AMAQI
29°C25/34°C
9th Jul 2026286 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026259 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026231 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026235 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026284 AMAQI
10th Jul 2026285 AMAQI
28°C24/33°C
10th Jul 2026276 AMAQI
10th Jul 2026297 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262512 PMAQI
10th Jul 2026251 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026253 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026326 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026329 PMAQI
10th Jul 20263310 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263412 AMAQI
11th Jul 2026341 AMAQI
11th Jul 2026332 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026314 AMAQI
11th Jul 2026325 AMAQI
28°C25/33°C
11th Jul 2026326 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026275 PMAQI
11th Jul 2026296 PMAQI
11th Jul 2026277 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026319 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026263 AMAQI
12th Jul 2026284 AMAQI
12th Jul 2026295 AMAQI
28°C25/32°C
12th Jul 2026226 AMAQI
12th Jul 2026217 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262312 PMAQI
12th Jul 2026231 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026253 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026276 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262711 PMAQI
13th Jul 20262512 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026252 AMAQI
13th Jul 2026223 AMAQI
13th Jul 2026184 AMAQI
13th Jul 2026155 AMAQI
28°C24/31°C
13th Jul 2026156 AMAQI
13th Jul 2026257 AMAQI
13th Jul 2026268 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262310 AMAQI
13th Jul 20262311 AMAQI
13th Jul 20262112 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026243 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026318 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263311 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026282 AMAQI
14th Jul 2026223 AMAQI
14th Jul 2026264 AMAQI
14th Jul 2026295 AMAQI
28°C25/32°C
14th Jul 2026286 AMAQI
14th Jul 2026257 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20262410 AMAQI
14th Jul 20262211 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026253 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263310 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263112 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026263 AMAQI
15th Jul 2026304 AMAQI
15th Jul 2026265 AMAQI
25°C24/26°C
15th Jul 2026306 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026309 AMAQI
15th Jul 20262610 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026213 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026255 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026257 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026279 PMAQI
15th Jul 20262510 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262712 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026284 AMAQI
16th Jul 2026285 AMAQI
27°C25/32°C
16th Jul 2026286 AMAQI
16th Jul 2026277 AMAQI
16th Jul 2026298 AMAQI
16th Jul 2026299 AMAQI
16th Jul 20262710 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20263412 PMAQI
16th Jul 2026331 PMAQI
16th Jul 2026322 PMAQI
16th Jul 2026323 PMAQI
16th Jul 2026304 PMAQI
16th Jul 2026325 PMAQI
16th Jul 2026336 PMAQI
16th Jul 2026327 PMAQI
16th Jul 2026328 PMAQI
16th Jul 2026339 PMAQI
16th Jul 20263210 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026291 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026284 AMAQI
17th Jul 2026285 AMAQI
28°C26/32°C
17th Jul 2026256 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026251 PMAQI
17th Jul 2026262 PMAQI
17th Jul 2026363 PMAQI
17th Jul 2026364 PMAQI
17th Jul 2026375 PMAQI
17th Jul 2026376 PMAQI
17th Jul 2026407 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026419 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20263512 AMAQI
18th Jul 2026341 AMAQI
18th Jul 2026342 AMAQI
18th Jul 2026353 AMAQI
18th Jul 2026364 AMAQI
18th Jul 2026375 AMAQI
29°C26/34°C
18th Jul 2026346 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026418 AMAQI
18th Jul 2026449 AMAQI
18th Jul 20264310 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026381 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026414 PMAQI
18th Jul 2026405 PMAQI
18th Jul 2026436 PMAQI
18th Jul 2026457 PMAQI
18th Jul 2026468 PMAQI
18th Jul 2026499 PMAQI
18th Jul 20265510 PMAQI
18th Jul 20265211 PMAQI
19th Jul 20264912 AMAQI
19th Jul 2026511 AMAQI
19th Jul 2026482 AMAQI
19th Jul 2026503 AMAQI
19th Jul 2026564 AMAQI
19th Jul 2026515 AMAQI
30°C26/36°C
19th Jul 2026526 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026538 AMAQI
19th Jul 2026569 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20265911 AMAQI
19th Jul 20265412 PMAQI
19th Jul 2026551 PMAQI
19th Jul 2026532 PMAQI
19th Jul 2026523 PMAQI
19th Jul 2026504 PMAQI
19th Jul 2026595 PMAQI
19th Jul 2026556 PMAQI
19th Jul 2026567 PMAQI
19th Jul 2026558 PMAQI
19th Jul 2026559 PMAQI
19th Jul 20265810 PMAQI
19th Jul 20265711 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026561 AMAQI
20th Jul 2026562 AMAQI
20th Jul 2026583 AMAQI
20th Jul 2026594 AMAQI
20th Jul 2026575 AMAQI
30°C25/36°C
20th Jul 2026546 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026518 AMAQI
20th Jul 2026539 AMAQI
20th Jul 20265410 AMAQI
20th Jul 20265311 AMAQI
20th Jul 20265712 PMAQI
20th Jul 2026571 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026583 PMAQI
20th Jul 2026564 PMAQI
20th Jul 2026585 PMAQI
20th Jul 2026596 PMAQI
20th Jul 2026617 PMAQI
20th Jul 2026638 PMAQI
20th Jul 2026609 PMAQI
20th Jul 20265910 PMAQI
20th Jul 20265711 PMAQI
21st Jul 20265712 AMAQI
21st Jul 2026571 AMAQI
21st Jul 2026572 AMAQI
21st Jul 2026553 AMAQI
21st Jul 2026554 AMAQI
21st Jul 2026565 AMAQI
30°C26/36°C
21st Jul 2026546 AMAQI
21st Jul 2026637 AMAQI
21st Jul 2026618 AMAQI
21st Jul 2026569 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20264912 PMAQI
21st Jul 2026471 PMAQI
21st Jul 2026472 PMAQI
21st Jul 2026473 PMAQI
21st Jul 2026504 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026966 PMAQI
21st Jul 2026497 PMAQI
21st Jul 2026458 PMAQI
21st Jul 2026459 PMAQI
21st Jul 20264610 PMAQI
21st Jul 20264611 PMAQI
22nd Jul 20264912 AMAQI
22nd Jul 2026491 AMAQI
22nd Jul 2026502 AMAQI
22nd Jul 2026513 AMAQI
22nd Jul 2026504 AMAQI
22nd Jul 2026545 AMAQI
29°C26/36°C
22nd Jul 2026596 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026608 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20265111 AMAQI
22nd Jul 20264812 PMAQI
22nd Jul 2026481 PMAQI
22nd Jul 2026482 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026494 PMAQI
22nd Jul 2026515 PMAQI
22nd Jul 2026506 PMAQI
22nd Jul 2026507 PMAQI
22nd Jul 2026578 PMAQI
22nd Jul 2026659 PMAQI
22nd Jul 20267010 PMAQI
22nd Jul 20265911 PMAQI
23rd Jul 20265312 AMAQI
23rd Jul 2026521 AMAQI
23rd Jul 2026542 AMAQI
23rd Jul 2026563 AMAQI
23rd Jul 2026534 AMAQI
23rd Jul 2026525 AMAQI
29°C25/35°C
23rd Jul 2026536 AMAQI
23rd Jul 2026497 AMAQI
23rd Jul 2026508 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20265110 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20265212 PMAQI
23rd Jul 2026561 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026513 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026455 PMAQI
23rd Jul 2026406 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026469 PMAQI
23rd Jul 20264710 PMAQI
23rd Jul 20265911 PMAQI
24th Jul 20267112 AMAQI
24th Jul 2026641 AMAQI
24th Jul 2026632 AMAQI
24th Jul 2026633 AMAQI
24th Jul 2026634 AMAQI
24th Jul 2026635 AMAQI
29°C25/34°C
24th Jul 2026616 AMAQI
24th Jul 2026627 AMAQI
24th Jul 2026618 AMAQI
24th Jul 2026629 AMAQI
24th Jul 20266010 AMAQI
24th Jul 20264911 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026471 PMAQI
24th Jul 2026492 PMAQI
24th Jul 2026463 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026426 PMAQI
24th Jul 2026437 PMAQI
24th Jul 2026468 PMAQI
24th Jul 2026539 PMAQI
24th Jul 20266210 PMAQI
24th Jul 20266711 PMAQI
25th Jul 20266612 AMAQI
25th Jul 2026661 AMAQI
25th Jul 2026642 AMAQI
25th Jul 2026593 AMAQI
25th Jul 2026614 AMAQI
25th Jul 2026625 AMAQI
29°C26/33°C
25th Jul 2026586 AMAQI
25th Jul 2026577 AMAQI
25th Jul 2026588 AMAQI
25th Jul 2026559 AMAQI
25th Jul 20264710 AMAQI
25th Jul 20264011 AMAQI
25th Jul 20263912 PMAQI
25th Jul 2026411 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026456 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026528 PMAQI
25th Jul 2026549 PMAQI
25th Jul 20265810 PMAQI
25th Jul 20266911 PMAQI
26th Jul 20267512 AMAQI
26th Jul 2026711 AMAQI
26th Jul 2026692 AMAQI
26th Jul 2026653 AMAQI
26th Jul 2026654 AMAQI
26th Jul 2026645 AMAQI
29°C25/35°C
26th Jul 2026606 AMAQI
26th Jul 2026607 AMAQI
26th Jul 2026628 AMAQI
26th Jul 2026629 AMAQI
26th Jul 20265810 AMAQI
26th Jul 20265711 AMAQI
26th Jul 20265212 PMAQI
26th Jul 2026511 PMAQI
26th Jul 2026482 PMAQI
26th Jul 2026443 PMAQI
26th Jul 2026384 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026418 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20265710 PMAQI
26th Jul 20265611 PMAQI
27th Jul 20265612 AMAQI
27th Jul 2026581 AMAQI
27th Jul 2026622 AMAQI
27th Jul 2026603 AMAQI
27th Jul 2026484 AMAQI
27th Jul 2026375 AMAQI
29°C24/35°C
27th Jul 2026346 AMAQI
27th Jul 2026307 AMAQI
27th Jul 2026308 AMAQI
27th Jul 2026289 AMAQI
27th Jul 20263010 AMAQI
27th Jul 20263011 AMAQI
27th Jul 20263212 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026262 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026265 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026397 PMAQI
27th Jul 2026468 PMAQI
27th Jul 2026489 PMAQI
27th Jul 20264510 PMAQI
27th Jul 20263311 PMAQI
28th Jul 20262612 AMAQI
28th Jul 2026241 AMAQI
28th Jul 2026262 AMAQI
28th Jul 2026263 AMAQI
28th Jul 2026234 AMAQI
28th Jul 2026245 AMAQI
29°C25/36°C
28th Jul 2026236 AMAQI
28th Jul 2026247 AMAQI
28th Jul 2026268 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20262810 AMAQI
28th Jul 20262711 AMAQI
28th Jul 20262612 PMAQI
28th Jul 2026211 PMAQI
28th Jul 2026222 PMAQI
28th Jul 2026243 PMAQI
28th Jul 2026284 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026266 PMAQI
28th Jul 2026307 PMAQI
28th Jul 2026378 PMAQI
28th Jul 2026419 PMAQI
28th Jul 20264510 PMAQI
28th Jul 20264211 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026242 AMAQI
29th Jul 2026263 AMAQI
29th Jul 2026264 AMAQI
29th Jul 2026295 AMAQI
29°C26/33°C
29th Jul 2026266 AMAQI
29th Jul 2026287 AMAQI
29th Jul 2026308 AMAQI
29th Jul 2026329 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026371 PMAQI
29th Jul 2026342 PMAQI
29th Jul 2026333 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026248 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262810 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026302 AMAQI
30th Jul 2026263 AMAQI
30th Jul 2026274 AMAQI
30th Jul 2026275 AMAQI
28°C25/32°C
30th Jul 2026296 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026309 AMAQI
30th Jul 20263210 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20263212 PMAQI
30th Jul 2026391 PMAQI
30th Jul 2026422 PMAQI
30th Jul 2026323 PMAQI
30th Jul 2026344 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20263711 PMAQI
31st Jul 20263412 AMAQI
31st Jul 2026341 AMAQI
31st Jul 2026302 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026314 AMAQI
31st Jul 2026355 AMAQI
28°C25/32°C
31st Jul 2026386 AMAQI
31st Jul 2026407 AMAQI
31st Jul 2026378 AMAQI
31st Jul 2026329 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20264111 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026341 PMAQI
31st Jul 2026332 PMAQI
31st Jul 2026323 PMAQI
31st Jul 2026344 PMAQI
31st Jul 2026395 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20262510 PMAQI
31st Jul 20262211 PMAQI
1st Aug 20262412 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026302 AMAQI
1st Aug 2026403 AMAQI
1st Aug 2026404 AMAQI
1st Aug 2026325 AMAQI
27°C25/30°C
1st Aug 2026386 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026328 AMAQI
1st Aug 2026349 AMAQI
1st Aug 20263410 AMAQI
1st Aug 20263211 AMAQI
1st Aug 20263112 PMAQI
1st Aug 2026341 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026323 PMAQI
1st Aug 2026304 PMAQI
1st Aug 2026325 PMAQI
1st Aug 2026306 PMAQI
1st Aug 2026297 PMAQI
1st Aug 2026308 PMAQI
1st Aug 2026349 PMAQI
1st Aug 20262810 PMAQI
1st Aug 20262111 PMAQI
2nd Aug 20262312 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026222 AMAQI
2nd Aug 2026193 AMAQI
2nd Aug 2026214 AMAQI
2nd Aug 2026265 AMAQI
28°C24/34°C
2nd Aug 2026316 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026308 AMAQI
2nd Aug 2026319 AMAQI
2nd Aug 20263710 AMAQI
2nd Aug 20264411 AMAQI
2nd Aug 20263412 PMAQI
2nd Aug 2026281 PMAQI
2nd Aug 2026282 PMAQI
2nd Aug 2026283 PMAQI
2nd Aug 2026334 PMAQI
2nd Aug 2026415 PMAQI
2nd Aug 2026386 PMAQI
2nd Aug 2026347 PMAQI
2nd Aug 2026348 PMAQI
2nd Aug 2026379 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20263411 PMAQI
3rd Aug 20263412 AMAQI
3rd Aug 2026381 AMAQI
3rd Aug 2026312 AMAQI
3rd Aug 2026313 AMAQI
3rd Aug 2026324 AMAQI
3rd Aug 2026345 AMAQI
27°C25/30°C
3rd Aug 2026376 AMAQI
6 AM3rd Aug 2026367 AMAQI
3rd Aug 2026388 AMAQI
3rd Aug 2026399 AMAQI
3rd Aug 20263910 AMAQI
3rd Aug 20264111 AMAQI
3rd Aug 20263512 PMAQI
12 PM3rd Aug 2026351 PMAQI
3rd Aug 2026322 PMAQI
3rd Aug 2026273 PMAQI
3rd Aug 2026324 PMAQI
3rd Aug 2026325 PMAQI
3rd Aug 2026346 PMAQI
3rd Aug 2026317 PMAQI
7 PM3rd Aug 2026348 PMAQI
3rd Aug 2026349 PMAQI
3rd Aug 20263510 PMAQI
3rd Aug 20262911 PMAQI
12 AM
5 AM
28°C24/33°C
Day time
Avg. Highest Time
6 AM - 11 AM
36AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 PM - 3 PM
33AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 11 AM (Avg. 36), while the lowest AQI was between 12 PM to 3 PM (Avg. 33).
Night time
Avg. Highest Time
9 PM - 11 PM
38AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 8 PM
37AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 38), while the lowest AQI was between 12 AM to 8 PM (Avg. 37).
2026 Days Vs Air Quality
Jiaji, Hainan, China
2026
55%
118
45%
97
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
118 DaysModerate
97 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 55%
Health Risk Level:
Considerable
In 2026, 55% of 215 days were within WHO’s safe air quality limits, and 45% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Jiaji, 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
57AQI (US)
57AQI (US)
2nd January 2026
80AQI (US)
80AQI (US)
3rd January 2026
56AQI (US)
56AQI (US)
4th January 2026
60AQI (US)
60AQI (US)
5th January 2026
65AQI (US)
65AQI (US)
6th January 2026
93AQI (US)
93AQI (US)
7th January 2026
85AQI (US)
85AQI (US)
8th January 2026
70AQI (US)
70AQI (US)
9th January 2026
75AQI (US)
75AQI (US)
10th January 2026
79AQI (US)
79AQI (US)
11th January 2026
80AQI (US)
80AQI (US)
12th January 2026
75AQI (US)
75AQI (US)
13th January 2026
77AQI (US)
77AQI (US)
14th January 2026
92AQI (US)
92AQI (US)
15th January 2026
71AQI (US)
71AQI (US)
16th January 2026
68AQI (US)
68AQI (US)
17th January 2026
74AQI (US)
74AQI (US)
18th January 2026
78AQI (US)
78AQI (US)
19th January 2026
57AQI (US)
57AQI (US)
20th January 2026
65AQI (US)
65AQI (US)
21st January 2026
78AQI (US)
78AQI (US)
22nd January 2026
76AQI (US)
76AQI (US)
23rd January 2026
73AQI (US)
73AQI (US)
24th January 2026
59AQI (US)
59AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
48AQI (US)
48AQI (US)
27th January 2026
48AQI (US)
48AQI (US)
28th January 2026
68AQI (US)
68AQI (US)
29th January 2026
47AQI (US)
47AQI (US)
30th January 2026
39AQI (US)
39AQI (US)
31st January 2026
32AQI (US)
32AQI (US)
1st February 2026
56AQI (US)
56AQI (US)
2nd February 2026
62AQI (US)
62AQI (US)
3rd February 2026
52AQI (US)
52AQI (US)
4th February 2026
60AQI (US)
60AQI (US)
5th February 2026
43AQI (US)
43AQI (US)
6th February 2026
26AQI (US)
26AQI (US)
7th February 2026
42AQI (US)
42AQI (US)
8th February 2026
52AQI (US)
52AQI (US)
9th February 2026
52AQI (US)
52AQI (US)
10th February 2026
49AQI (US)
49AQI (US)
11th February 2026
34AQI (US)
34AQI (US)
12th February 2026
43AQI (US)
43AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
44AQI (US)
44AQI (US)
15th February 2026
47AQI (US)
47AQI (US)
16th February 2026
55AQI (US)
55AQI (US)
17th February 2026
70AQI (US)
70AQI (US)
18th February 2026
56AQI (US)
56AQI (US)
19th February 2026
59AQI (US)
59AQI (US)
20th February 2026
59AQI (US)
59AQI (US)
21st February 2026
58AQI (US)
58AQI (US)
22nd February 2026
44AQI (US)
44AQI (US)
23rd February 2026
54AQI (US)
54AQI (US)
24th February 2026
58AQI (US)
58AQI (US)
25th February 2026
54AQI (US)
54AQI (US)
26th February 2026
42AQI (US)
42AQI (US)
27th February 2026
46AQI (US)
46AQI (US)
28th February 2026
22AQI (US)
22AQI (US)
1st March 2026
23AQI (US)
23AQI (US)
2nd March 2026
54AQI (US)
54AQI (US)
3rd March 2026
57AQI (US)
57AQI (US)
4th March 2026
15AQI (US)
15AQI (US)
5th March 2026
19AQI (US)
19AQI (US)
6th March 2026
62AQI (US)
62AQI (US)
7th March 2026
53AQI (US)
53AQI (US)
8th March 2026
48AQI (US)
48AQI (US)
9th March 2026
56AQI (US)
56AQI (US)
10th March 2026
39AQI (US)
39AQI (US)
11th March 2026
51AQI (US)
51AQI (US)
12th March 2026
62AQI (US)
62AQI (US)
13th March 2026
56AQI (US)
56AQI (US)
14th March 2026
56AQI (US)
56AQI (US)
15th March 2026
50AQI (US)
50AQI (US)
16th March 2026
49AQI (US)
49AQI (US)
17th March 2026
44AQI (US)
44AQI (US)
18th March 2026
37AQI (US)
37AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
41AQI (US)
41AQI (US)
21st March 2026
46AQI (US)
46AQI (US)
22nd March 2026
47AQI (US)
47AQI (US)
23rd March 2026
56AQI (US)
56AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
68AQI (US)
68AQI (US)
26th March 2026
60AQI (US)
60AQI (US)
27th March 2026
70AQI (US)
70AQI (US)
28th March 2026
72AQI (US)
72AQI (US)
29th March 2026
69AQI (US)
69AQI (US)
30th March 2026
41AQI (US)
41AQI (US)
31st March 2026
42AQI (US)
42AQI (US)
1st April 2026
72AQI (US)
72AQI (US)
2nd April 2026
70AQI (US)
70AQI (US)
3rd April 2026
58AQI (US)
58AQI (US)
4th April 2026
70AQI (US)
70AQI (US)
5th April 2026
77AQI (US)
77AQI (US)
6th April 2026
66AQI (US)
66AQI (US)
7th April 2026
63AQI (US)
63AQI (US)
8th April 2026
64AQI (US)
64AQI (US)
9th April 2026
45AQI (US)
45AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
67AQI (US)
67AQI (US)
12th April 2026
70AQI (US)
70AQI (US)
13th April 2026
52AQI (US)
52AQI (US)
14th April 2026
56AQI (US)
56AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
54AQI (US)
54AQI (US)
18th April 2026
50AQI (US)
50AQI (US)
19th April 2026
61AQI (US)
61AQI (US)
20th April 2026
57AQI (US)
57AQI (US)
21st April 2026
52AQI (US)
52AQI (US)
22nd April 2026
54AQI (US)
54AQI (US)
23rd April 2026
70AQI (US)
70AQI (US)
24th April 2026
55AQI (US)
55AQI (US)
25th April 2026
42AQI (US)
42AQI (US)
26th April 2026
43AQI (US)
43AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
50AQI (US)
50AQI (US)
29th April 2026
55AQI (US)
55AQI (US)
30th April 2026
34AQI (US)
34AQI (US)
1st May 2026
58AQI (US)
58AQI (US)
2nd May 2026
62AQI (US)
62AQI (US)
3rd May 2026
54AQI (US)
54AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
37AQI (US)
37AQI (US)
6th May 2026
36AQI (US)
36AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
30AQI (US)
30AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
36AQI (US)
36AQI (US)
12th May 2026
36AQI (US)
36AQI (US)
13th May 2026
37AQI (US)
37AQI (US)
14th May 2026
36AQI (US)
36AQI (US)
15th May 2026
44AQI (US)
44AQI (US)
16th May 2026
70AQI (US)
70AQI (US)
17th May 2026
55AQI (US)
55AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
44AQI (US)
44AQI (US)
20th May 2026
60AQI (US)
60AQI (US)
21st May 2026
72AQI (US)
72AQI (US)
22nd May 2026
74AQI (US)
74AQI (US)
23rd May 2026
67AQI (US)
67AQI (US)
24th May 2026
64AQI (US)
64AQI (US)
25th May 2026
58AQI (US)
58AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
29AQI (US)
29AQI (US)
28th May 2026
28AQI (US)
28AQI (US)
29th May 2026
35AQI (US)
35AQI (US)
30th May 2026
38AQI (US)
38AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
35AQI (US)
35AQI (US)
2nd June 2026
34AQI (US)
34AQI (US)
3rd June 2026
35AQI (US)
35AQI (US)
4th June 2026
27AQI (US)
27AQI (US)
5th June 2026
24AQI (US)
24AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
28AQI (US)
28AQI (US)
8th June 2026
28AQI (US)
28AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
26AQI (US)
26AQI (US)
11th June 2026
38AQI (US)
38AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
25AQI (US)
25AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
28AQI (US)
28AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
29AQI (US)
29AQI (US)
24th June 2026
34AQI (US)
34AQI (US)
25th June 2026
31AQI (US)
31AQI (US)
26th June 2026
38AQI (US)
38AQI (US)
27th June 2026
24AQI (US)
24AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
23AQI (US)
23AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
24AQI (US)
24AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
24AQI (US)
24AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
30AQI (US)
30AQI (US)
17th July 2026
31AQI (US)
31AQI (US)
18th July 2026
41AQI (US)
41AQI (US)
19th July 2026
54AQI (US)
54AQI (US)
20th July 2026
56AQI (US)
56AQI (US)
21st July 2026
54AQI (US)
54AQI (US)
22nd July 2026
54AQI (US)
54AQI (US)
23rd July 2026
51AQI (US)
51AQI (US)
24th July 2026
56AQI (US)
56AQI (US)
25th July 2026
52AQI (US)
52AQI (US)
26th July 2026
55AQI (US)
55AQI (US)
27th July 2026
38AQI (US)
38AQI (US)
28th July 2026
28AQI (US)
28AQI (US)
29th July 2026
30AQI (US)
30AQI (US)
30th July 2026
30AQI (US)
30AQI (US)
31st July 2026
33AQI (US)
33AQI (US)
1st August 2026
32AQI (US)
32AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
34AQI (US)
34AQI (US)
4th August 2026
5th August 2026
6th August 2026
7th August 2026
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)
50AQI (US)
49AQI (US)
55AQI (US)
46AQI (US)
27AQI (US)
35AQI (US)
32AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202647AQI (US)
6
25
12
16
15
16
10
20
19
12
30
23
8
3
118
97
Highest AQI (US) recorded in
January67AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202556AQI (US)
25
6
9
19
11
20
3
22
5
17
14
28
2
29
2
23
8
30
13
18
3
27
1
28
2
167
185
13
Highest AQI (US) recorded in
January86AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202450AQI (US)
4
17
10
7
1
7
16
10
9
17
6
30
31
30
1
22
7
17
9
5
20
10
24
7
198
106
13
Highest AQI (US) recorded in
December85AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202362AQI (US)
2
8
1
1
3
10
1
1
2
1
5
2
9
1
4
3
30
26
57
1
Highest AQI (US) recorded in
November80AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
202247AQI (US)
9
20
14
7
13
18
12
18
29
2
28
2
20
1
2
2
7
1
12
12
1
19
3
1
3
9
1
162
100
4
Highest AQI (US) recorded in
September66AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202151AQI (US)
23
6
1
7
21
14
16
1
22
8
29
2
19
11
29
2
27
4
25
5
23
8
10
18
2
3
26
2
208
144
11
1
Highest AQI (US) recorded in
January88AQI (US)
Lowest AQI (US) recorded in
July34AQI (US)
202050AQI (US)
4
4
6
7
11
5
28
31
24
7
27
3
10
21
7
16
7
3
19
9
151
82
16
Highest AQI (US) recorded in
December85AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
62AQI (US)Least Polluted Year Recorded
2022(Avg.)
47AQI (US)Jiaji's annual 2026 AQI (US) (47) shows an average percentage change of -10.01% (improved AQI (US)) compared to previous years: 2020 (50), 2021 (51), 2022 (47), 2023 (62), 2024 (50), 2025 (56).
