Sanya, 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
Sanya, Hainan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2025
59AQILowest AQI recorded on
31st Aug 2022
18AQISame Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Sanya, Hainan, China
AQI
Day
Night
.
6 AM4th Aug 2026
7 PM
5 AM5th Aug 2026
Day time
Avg. Highest Time
6AM4th Aug
32AQI
Avg. Lowest Time
4PM4th Aug
22AQI
Night time
Avg. Highest Time
12AM5th Aug
30AQI
Avg. Lowest Time
3AM5th Aug
22AQI
In the last 24 hours,
Sanya's AQI reached its highest point of 32 at 6 AM during the Day, while the lowest point, 22, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sanya, Hainan, China
JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
7th Jul 2026286 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026268 AMAQI
7th Jul 2026269 AMAQI
7th Jul 20262610 AMAQI
7th Jul 20261911 AMAQI
7th Jul 20261512 PMAQI
7th Jul 2026181 PMAQI
7th Jul 2026202 PMAQI
7th Jul 2026163 PMAQI
7th Jul 2026534 PMAQI
7th Jul 2026415 PMAQI
7th Jul 2026236 PMAQI
7th Jul 2026107 PMAQI
7th Jul 2026138 PMAQI
7th Jul 2026159 PMAQI
7th Jul 20261310 PMAQI
7th Jul 20261411 PMAQI
8th Jul 20261712 AMAQI
8th Jul 2026151 AMAQI
8th Jul 2026152 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026204 AMAQI
8th Jul 2026185 AMAQI
26°C25/27°C
8th Jul 2026266 AMAQI
8th Jul 2026267 AMAQI
8th Jul 2026238 AMAQI
8th Jul 2026309 AMAQI
8th Jul 20262110 AMAQI
8th Jul 20261911 AMAQI
8th Jul 20262012 PMAQI
8th Jul 2026201 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026313 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026295 PMAQI
8th Jul 2026346 PMAQI
8th Jul 2026307 PMAQI
8th Jul 2026198 PMAQI
8th Jul 2026419 PMAQI
8th Jul 20263110 PMAQI
8th Jul 20262611 PMAQI
9th Jul 20261412 AMAQI
9th Jul 2026341 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026213 AMAQI
9th Jul 2026284 AMAQI
9th Jul 2026355 AMAQI
28°C26/30°C
9th Jul 2026406 AMAQI
9th Jul 2026367 AMAQI
9th Jul 2026298 AMAQI
9th Jul 2026309 AMAQI
9th Jul 20262810 AMAQI
9th Jul 20262711 AMAQI
9th Jul 20262712 PMAQI
9th Jul 2026231 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026363 PMAQI
9th Jul 2026294 PMAQI
9th Jul 2026215 PMAQI
9th Jul 2026166 PMAQI
9th Jul 2026237 PMAQI
9th Jul 2026228 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262710 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026274 AMAQI
10th Jul 2026275 AMAQI
28°C26/30°C
10th Jul 2026266 AMAQI
10th Jul 2026277 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026299 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262911 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026251 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026253 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026315 PMAQI
10th Jul 2026316 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026318 PMAQI
10th Jul 2026329 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026314 AMAQI
11th Jul 2026325 AMAQI
28°C26/30°C
11th Jul 2026316 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026338 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20262911 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026272 AMAQI
12th Jul 2026253 AMAQI
12th Jul 2026284 AMAQI
12th Jul 2026285 AMAQI
28°C26/29°C
12th Jul 2026276 AMAQI
12th Jul 2026267 AMAQI
12th Jul 2026278 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262512 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026236 PMAQI
12th Jul 2026257 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026259 PMAQI
12th Jul 20262510 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026233 AMAQI
13th Jul 2026234 AMAQI
13th Jul 2026255 AMAQI
27°C26/29°C
13th Jul 2026226 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026279 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20262312 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026233 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026246 PMAQI
13th Jul 2026227 PMAQI
13th Jul 2026228 PMAQI
13th Jul 2026279 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20262311 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026282 AMAQI
14th Jul 2026253 AMAQI
14th Jul 2026274 AMAQI
14th Jul 2026255 AMAQI
28°C26/29°C
14th Jul 2026286 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20262010 AMAQI
14th Jul 20262111 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026233 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026276 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026463 AMAQI
15th Jul 2026464 AMAQI
15th Jul 2026435 AMAQI
26°C25/27°C
15th Jul 2026426 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026319 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262711 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026231 PMAQI
15th Jul 2026252 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026295 PMAQI
15th Jul 2026326 PMAQI
15th Jul 2026337 PMAQI
15th Jul 2026358 PMAQI
15th Jul 2026359 PMAQI
15th Jul 20263510 PMAQI
15th Jul 20263911 PMAQI
16th Jul 20264412 AMAQI
16th Jul 2026521 AMAQI
16th Jul 2026462 AMAQI
16th Jul 2026393 AMAQI
16th Jul 2026444 AMAQI
16th Jul 2026435 AMAQI
27°C26/29°C
16th Jul 2026436 AMAQI
16th Jul 2026317 AMAQI
16th Jul 2026328 AMAQI
16th Jul 2026329 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20263212 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026192 PMAQI
16th Jul 2026293 PMAQI
16th Jul 2026324 PMAQI
16th Jul 2026335 PMAQI
16th Jul 2026356 PMAQI
16th Jul 2026367 PMAQI
16th Jul 2026438 PMAQI
16th Jul 2026499 PMAQI
16th Jul 20264010 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20263412 AMAQI
17th Jul 2026331 AMAQI
17th Jul 2026232 AMAQI
17th Jul 2026193 AMAQI
17th Jul 2026274 AMAQI
17th Jul 2026275 AMAQI
27°C26/29°C
17th Jul 2026286 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262710 AMAQI
17th Jul 20262811 AMAQI
17th Jul 20262712 PMAQI
17th Jul 2026271 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026393 PMAQI
17th Jul 2026404 PMAQI
17th Jul 2026395 PMAQI
17th Jul 2026396 PMAQI
17th Jul 2026397 PMAQI
17th Jul 2026398 PMAQI
17th Jul 2026399 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20264311 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026411 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026404 AMAQI
18th Jul 2026415 AMAQI
28°C26/30°C
18th Jul 2026406 AMAQI
18th Jul 2026397 AMAQI
18th Jul 2026398 AMAQI
18th Jul 2026399 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20263712 PMAQI
18th Jul 2026371 PMAQI
18th Jul 2026352 PMAQI
18th Jul 2026373 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026435 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026509 PMAQI
18th Jul 20265210 PMAQI
18th Jul 20265111 PMAQI
19th Jul 20265112 AMAQI
19th Jul 2026641 AMAQI
19th Jul 2026672 AMAQI
19th Jul 2026683 AMAQI
19th Jul 2026754 AMAQI
19th Jul 2026715 AMAQI
28°C25/31°C
19th Jul 2026666 AMAQI
19th Jul 2026677 AMAQI
19th Jul 2026658 AMAQI
19th Jul 2026649 AMAQI
19th Jul 20266210 AMAQI
19th Jul 20265811 AMAQI
19th Jul 20266012 PMAQI
19th Jul 2026601 PMAQI
19th Jul 2026612 PMAQI
19th Jul 2026613 PMAQI
19th Jul 2026594 PMAQI
19th Jul 2026625 PMAQI
19th Jul 2026626 PMAQI
19th Jul 2026637 PMAQI
19th Jul 2026628 PMAQI
19th Jul 2026659 PMAQI
19th Jul 20266710 PMAQI
19th Jul 20266711 PMAQI
20th Jul 20266612 AMAQI
20th Jul 2026721 AMAQI
20th Jul 2026712 AMAQI
20th Jul 2026833 AMAQI
20th Jul 2026814 AMAQI
20th Jul 2026815 AMAQI
28°C26/31°C
20th Jul 2026756 AMAQI
20th Jul 2026737 AMAQI
20th Jul 2026748 AMAQI
20th Jul 2026689 AMAQI
20th Jul 20266110 AMAQI
20th Jul 20266111 AMAQI
20th Jul 20266612 PMAQI
20th Jul 2026701 PMAQI
20th Jul 2026682 PMAQI
20th Jul 2026643 PMAQI
20th Jul 2026644 PMAQI
20th Jul 2026655 PMAQI
20th Jul 2026666 PMAQI
20th Jul 2026647 PMAQI
20th Jul 2026638 PMAQI
20th Jul 2026649 PMAQI
20th Jul 20266410 PMAQI
20th Jul 20266811 PMAQI
21st Jul 20266812 AMAQI
21st Jul 2026671 AMAQI
21st Jul 2026662 AMAQI
21st Jul 2026693 AMAQI
21st Jul 2026684 AMAQI
21st Jul 2026615 AMAQI
29°C27/31°C
21st Jul 2026646 AMAQI
21st Jul 2026617 AMAQI
21st Jul 2026608 AMAQI
21st Jul 2026619 AMAQI
21st Jul 20266110 AMAQI
21st Jul 20266812 PMAQI
21st Jul 2026681 PMAQI
21st Jul 2026682 PMAQI
21st Jul 2026683 PMAQI
21st Jul 2026674 PMAQI
21st Jul 2026665 PMAQI
21st Jul 20261036 PMAQI
21st Jul 2026677 PMAQI
21st Jul 2026658 PMAQI
21st Jul 2026669 PMAQI
21st Jul 20266610 PMAQI
21st Jul 20266611 PMAQI
22nd Jul 20266612 AMAQI
22nd Jul 2026661 AMAQI
22nd Jul 2026682 AMAQI
22nd Jul 2026713 AMAQI
22nd Jul 2026734 AMAQI
22nd Jul 2026595 AMAQI
28°C26/31°C
22nd Jul 2026556 AMAQI
22nd Jul 2026607 AMAQI
22nd Jul 2026678 AMAQI
22nd Jul 2026619 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20266311 AMAQI
22nd Jul 20266112 PMAQI
22nd Jul 2026621 PMAQI
22nd Jul 2026642 PMAQI
22nd Jul 2026653 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026695 PMAQI
22nd Jul 2026676 PMAQI
22nd Jul 2026607 PMAQI
22nd Jul 2026598 PMAQI
22nd Jul 2026699 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20266811 PMAQI
23rd Jul 20266412 AMAQI
23rd Jul 2026661 AMAQI
23rd Jul 2026662 AMAQI
23rd Jul 2026743 AMAQI
23rd Jul 2026814 AMAQI
23rd Jul 2026815 AMAQI
28°C26/31°C
23rd Jul 2026786 AMAQI
23rd Jul 2026787 AMAQI
23rd Jul 2026748 AMAQI
23rd Jul 2026739 AMAQI
23rd Jul 20266710 AMAQI
23rd Jul 20266211 AMAQI
23rd Jul 20265412 PMAQI
23rd Jul 2026541 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026533 PMAQI
23rd Jul 2026584 PMAQI
23rd Jul 2026635 PMAQI
23rd Jul 2026646 PMAQI
23rd Jul 2026707 PMAQI
23rd Jul 2026748 PMAQI
23rd Jul 2026759 PMAQI
23rd Jul 20267510 PMAQI
23rd Jul 20267311 PMAQI
24th Jul 20267112 AMAQI
24th Jul 2026691 AMAQI
24th Jul 2026682 AMAQI
24th Jul 2026693 AMAQI
24th Jul 2026704 AMAQI
24th Jul 2026695 AMAQI
28°C26/31°C
24th Jul 2026696 AMAQI
24th Jul 2026687 AMAQI
24th Jul 2026708 AMAQI
24th Jul 2026659 AMAQI
24th Jul 20265210 AMAQI
24th Jul 20265111 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026552 PMAQI
24th Jul 2026563 PMAQI
24th Jul 2026574 PMAQI
24th Jul 2026595 PMAQI
24th Jul 2026566 PMAQI
24th Jul 2026637 PMAQI
24th Jul 2026688 PMAQI
24th Jul 2026689 PMAQI
24th Jul 20266710 PMAQI
24th Jul 20266211 PMAQI
25th Jul 20266012 AMAQI
25th Jul 2026601 AMAQI
25th Jul 2026602 AMAQI
25th Jul 2026593 AMAQI
25th Jul 2026574 AMAQI
25th Jul 2026585 AMAQI
28°C26/31°C
25th Jul 2026586 AMAQI
25th Jul 2026557 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20264710 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026351 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026474 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026456 PMAQI
25th Jul 2026417 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026469 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20264412 AMAQI
26th Jul 2026441 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026473 AMAQI
26th Jul 2026524 AMAQI
26th Jul 2026525 AMAQI
28°C26/31°C
26th Jul 2026516 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026478 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026282 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026344 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026416 PMAQI
26th Jul 2026367 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026469 PMAQI
26th Jul 20264610 PMAQI
26th Jul 20264111 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026371 AMAQI
27th Jul 2026342 AMAQI
27th Jul 2026333 AMAQI
27th Jul 2026334 AMAQI
27th Jul 2026315 AMAQI
28°C26/30°C
27th Jul 2026296 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026309 AMAQI
27th Jul 20263210 AMAQI
27th Jul 20263211 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026322 PMAQI
27th Jul 2026343 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026347 PMAQI
27th Jul 2026338 PMAQI
27th Jul 2026339 PMAQI
27th Jul 20263510 PMAQI
27th Jul 20263411 PMAQI
28th Jul 20263512 AMAQI
28th Jul 2026341 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026364 AMAQI
28th Jul 2026375 AMAQI
28°C26/31°C
28th Jul 2026386 AMAQI
28th Jul 2026367 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026359 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20263211 AMAQI
28th Jul 20263212 PMAQI
28th Jul 2026321 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026303 PMAQI
28th Jul 2026304 PMAQI
28th Jul 2026315 PMAQI
28th Jul 2026306 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026328 PMAQI
28th Jul 2026339 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20263011 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026301 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026303 AMAQI
29th Jul 2026294 AMAQI
29th Jul 2026315 AMAQI
28°C26/31°C
29th Jul 2026306 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026288 AMAQI
29th Jul 2026269 AMAQI
29th Jul 20262410 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262412 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026264 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026326 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026399 PMAQI
29th Jul 20263310 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026283 AMAQI
30th Jul 2026254 AMAQI
30th Jul 2026255 AMAQI
28°C25/31°C
30th Jul 2026266 AMAQI
30th Jul 2026247 AMAQI
30th Jul 2026248 AMAQI
30th Jul 2026269 AMAQI
30th Jul 20262610 AMAQI
30th Jul 20262411 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026261 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026243 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026267 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026279 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20262611 PMAQI
31st Jul 20262412 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026242 AMAQI
31st Jul 2026263 AMAQI
31st Jul 2026244 AMAQI
31st Jul 2026255 AMAQI
28°C25/31°C
31st Jul 2026266 AMAQI
31st Jul 2026287 AMAQI
31st Jul 2026288 AMAQI
31st Jul 2026229 AMAQI
31st Jul 20262810 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20263012 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026263 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026306 PMAQI
31st Jul 2026267 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20262910 PMAQI
31st Jul 20262711 PMAQI
1st Aug 20263112 AMAQI
1st Aug 2026321 AMAQI
1st Aug 2026312 AMAQI
1st Aug 2026273 AMAQI
1st Aug 2026264 AMAQI
1st Aug 2026265 AMAQI
27°C25/30°C
1st Aug 2026286 AMAQI
1st Aug 2026247 AMAQI
1st Aug 2026248 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262311 AMAQI
1st Aug 20262412 PMAQI
1st Aug 2026231 PMAQI
1st Aug 2026242 PMAQI
1st Aug 2026243 PMAQI
1st Aug 2026244 PMAQI
1st Aug 2026265 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026247 PMAQI
1st Aug 2026248 PMAQI
1st Aug 2026249 PMAQI
1st Aug 20262610 PMAQI
1st Aug 20262811 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026283 AMAQI
2nd Aug 2026304 AMAQI
2nd Aug 2026305 AMAQI
26°C25/28°C
2nd Aug 2026316 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026288 AMAQI
2nd Aug 2026269 AMAQI
2nd Aug 20262510 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262612 PMAQI
2nd Aug 2026271 PMAQI
2nd Aug 2026262 PMAQI
2nd Aug 2026263 PMAQI
2nd Aug 2026284 PMAQI
2nd Aug 2026295 PMAQI
2nd Aug 2026306 PMAQI
2nd Aug 2026337 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026449 PMAQI
2nd Aug 20265510 PMAQI
2nd Aug 20265311 PMAQI
3rd Aug 20264812 AMAQI
3rd Aug 2026441 AMAQI
3rd Aug 2026442 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026414 AMAQI
3rd Aug 2026435 AMAQI
26°C26/28°C
3rd Aug 2026416 AMAQI
3rd Aug 2026387 AMAQI
3rd Aug 2026368 AMAQI
3rd Aug 2026369 AMAQI
3rd Aug 20263310 AMAQI
3rd Aug 20263011 AMAQI
3rd Aug 20262812 PMAQI
3rd Aug 2026281 PMAQI
3rd Aug 2026312 PMAQI
3rd Aug 2026333 PMAQI
3rd Aug 2026344 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026476 PMAQI
3rd Aug 2026547 PMAQI
3rd Aug 2026578 PMAQI
3rd Aug 2026589 PMAQI
3rd Aug 20265810 PMAQI
3rd Aug 20266011 PMAQI
4th Aug 20265712 AMAQI
4th Aug 2026581 AMAQI
4th Aug 2026562 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026524 AMAQI
4th Aug 2026445 AMAQI
27°C25/30°C
4th Aug 2026326 AMAQI
4th Aug 2026267 AMAQI
4th Aug 2026228 AMAQI
4th Aug 2026229 AMAQI
4th Aug 20262210 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262412 PMAQI
4th Aug 2026241 PMAQI
4th Aug 2026222 PMAQI
4th Aug 2026223 PMAQI
4th Aug 2026224 PMAQI
4th Aug 2026235 PMAQI
4th Aug 2026236 PMAQI
4th Aug 2026247 PMAQI
4th Aug 2026238 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262210 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20263012 AMAQI
5th Aug 2026241 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026223 AMAQI
5th Aug 2026264 AMAQI
5th Aug 2026305 AMAQI
28°C25/30°C
5th Aug 2026206 AMAQI
6 AM5th Aug 2026257 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262610 AMAQI
5th Aug 20262411 AMAQI
5th Aug 20262712 PMAQI
12 PM5th Aug 2026321 PMAQI
5th Aug 2026202 PMAQI
5th Aug 2026183 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026205 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026237 PMAQI
7 PM5th Aug 2026238 PMAQI
5th Aug 2026229 PMAQI
5th Aug 20263310 PMAQI
5th Aug 20262311 PMAQI
12 AM
5 AM
27°C26/28°C
Day time
Avg. Highest Time
6 AM
40AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
11 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 40), while the lowest AQI was between 11 AM to 11 AM (Avg. 32).
Night time
Avg. Highest Time
4 AM - 5 AM
42AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 5 AM (Avg. 42), while the lowest AQI was between 8 PM to 8 PM (Avg. 38).
2026 Days Vs Air Quality
Sanya, Hainan, China
2026
65%
141
35%
76
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Good
141 DaysModerate
76 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2026, 65% of 217 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Sanya, 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
59AQI (US)
59AQI (US)
2nd January 2026
87AQI (US)
87AQI (US)
3rd January 2026
66AQI (US)
66AQI (US)
4th January 2026
56AQI (US)
56AQI (US)
5th January 2026
53AQI (US)
53AQI (US)
6th January 2026
95AQI (US)
95AQI (US)
7th January 2026
79AQI (US)
79AQI (US)
8th January 2026
74AQI (US)
74AQI (US)
9th January 2026
52AQI (US)
52AQI (US)
10th January 2026
63AQI (US)
63AQI (US)
11th January 2026
76AQI (US)
76AQI (US)
12th January 2026
67AQI (US)
67AQI (US)
13th January 2026
68AQI (US)
68AQI (US)
14th January 2026
67AQI (US)
67AQI (US)
15th January 2026
57AQI (US)
57AQI (US)
16th January 2026
53AQI (US)
53AQI (US)
17th January 2026
67AQI (US)
67AQI (US)
18th January 2026
73AQI (US)
73AQI (US)
19th January 2026
54AQI (US)
54AQI (US)
20th January 2026
56AQI (US)
56AQI (US)
21st January 2026
64AQI (US)
64AQI (US)
22nd January 2026
70AQI (US)
70AQI (US)
23rd January 2026
58AQI (US)
58AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
35AQI (US)
35AQI (US)
26th January 2026
43AQI (US)
43AQI (US)
27th January 2026
41AQI (US)
41AQI (US)
28th January 2026
39AQI (US)
39AQI (US)
29th January 2026
56AQI (US)
56AQI (US)
30th January 2026
47AQI (US)
47AQI (US)
31st January 2026
40AQI (US)
40AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
38AQI (US)
38AQI (US)
3rd February 2026
50AQI (US)
50AQI (US)
4th February 2026
53AQI (US)
53AQI (US)
5th February 2026
44AQI (US)
44AQI (US)
6th February 2026
24AQI (US)
24AQI (US)
7th February 2026
33AQI (US)
33AQI (US)
8th February 2026
46AQI (US)
46AQI (US)
9th February 2026
56AQI (US)
56AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
29AQI (US)
29AQI (US)
12th February 2026
36AQI (US)
36AQI (US)
13th February 2026
40AQI (US)
40AQI (US)
14th February 2026
51AQI (US)
51AQI (US)
15th February 2026
53AQI (US)
53AQI (US)
16th February 2026
61AQI (US)
61AQI (US)
17th February 2026
76AQI (US)
76AQI (US)
18th February 2026
51AQI (US)
51AQI (US)
19th February 2026
52AQI (US)
52AQI (US)
20th February 2026
58AQI (US)
58AQI (US)
21st February 2026
53AQI (US)
53AQI (US)
22nd February 2026
50AQI (US)
50AQI (US)
23rd February 2026
39AQI (US)
39AQI (US)
24th February 2026
48AQI (US)
48AQI (US)
25th February 2026
57AQI (US)
57AQI (US)
26th February 2026
52AQI (US)
52AQI (US)
27th February 2026
46AQI (US)
46AQI (US)
28th February 2026
43AQI (US)
43AQI (US)
1st March 2026
39AQI (US)
39AQI (US)
2nd March 2026
38AQI (US)
38AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
27AQI (US)
27AQI (US)
5th March 2026
24AQI (US)
24AQI (US)
6th March 2026
61AQI (US)
61AQI (US)
7th March 2026
61AQI (US)
61AQI (US)
8th March 2026
51AQI (US)
51AQI (US)
9th March 2026
46AQI (US)
46AQI (US)
10th March 2026
34AQI (US)
34AQI (US)
11th March 2026
42AQI (US)
42AQI (US)
12th March 2026
51AQI (US)
51AQI (US)
13th March 2026
46AQI (US)
46AQI (US)
14th March 2026
85AQI (US)
85AQI (US)
15th March 2026
51AQI (US)
51AQI (US)
16th March 2026
56AQI (US)
56AQI (US)
17th March 2026
51AQI (US)
51AQI (US)
18th March 2026
50AQI (US)
50AQI (US)
19th March 2026
42AQI (US)
42AQI (US)
20th March 2026
45AQI (US)
45AQI (US)
21st March 2026
42AQI (US)
42AQI (US)
22nd March 2026
42AQI (US)
42AQI (US)
23rd March 2026
47AQI (US)
47AQI (US)
24th March 2026
46AQI (US)
46AQI (US)
25th March 2026
50AQI (US)
50AQI (US)
26th March 2026
50AQI (US)
50AQI (US)
27th March 2026
50AQI (US)
50AQI (US)
28th March 2026
60AQI (US)
60AQI (US)
29th March 2026
49AQI (US)
49AQI (US)
30th March 2026
37AQI (US)
37AQI (US)
31st March 2026
42AQI (US)
42AQI (US)
1st April 2026
56AQI (US)
56AQI (US)
2nd April 2026
66AQI (US)
66AQI (US)
3rd April 2026
58AQI (US)
58AQI (US)
4th April 2026
47AQI (US)
47AQI (US)
5th April 2026
79AQI (US)
79AQI (US)
6th April 2026
62AQI (US)
62AQI (US)
7th April 2026
63AQI (US)
63AQI (US)
8th April 2026
70AQI (US)
70AQI (US)
9th April 2026
45AQI (US)
45AQI (US)
10th April 2026
43AQI (US)
43AQI (US)
11th April 2026
56AQI (US)
56AQI (US)
12th April 2026
60AQI (US)
60AQI (US)
13th April 2026
46AQI (US)
46AQI (US)
14th April 2026
43AQI (US)
43AQI (US)
15th April 2026
27AQI (US)
27AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
30AQI (US)
30AQI (US)
18th April 2026
42AQI (US)
42AQI (US)
19th April 2026
47AQI (US)
47AQI (US)
20th April 2026
55AQI (US)
55AQI (US)
21st April 2026
53AQI (US)
53AQI (US)
22nd April 2026
52AQI (US)
52AQI (US)
23rd April 2026
54AQI (US)
54AQI (US)
24th April 2026
28AQI (US)
28AQI (US)
25th April 2026
37AQI (US)
37AQI (US)
26th April 2026
61AQI (US)
61AQI (US)
27th April 2026
37AQI (US)
37AQI (US)
28th April 2026
39AQI (US)
39AQI (US)
29th April 2026
69AQI (US)
69AQI (US)
30th April 2026
45AQI (US)
45AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
44AQI (US)
44AQI (US)
3rd May 2026
41AQI (US)
41AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
31AQI (US)
31AQI (US)
6th May 2026
27AQI (US)
27AQI (US)
7th May 2026
32AQI (US)
32AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
21AQI (US)
21AQI (US)
10th May 2026
26AQI (US)
26AQI (US)
11th May 2026
45AQI (US)
45AQI (US)
12th May 2026
44AQI (US)
44AQI (US)
13th May 2026
26AQI (US)
26AQI (US)
14th May 2026
36AQI (US)
36AQI (US)
15th May 2026
56AQI (US)
56AQI (US)
16th May 2026
71AQI (US)
71AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
55AQI (US)
55AQI (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
72AQI (US)
72AQI (US)
23rd May 2026
63AQI (US)
63AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
55AQI (US)
55AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
23AQI (US)
23AQI (US)
29th May 2026
50AQI (US)
50AQI (US)
30th May 2026
43AQI (US)
43AQI (US)
31st May 2026
35AQI (US)
35AQI (US)
1st June 2026
40AQI (US)
40AQI (US)
2nd June 2026
39AQI (US)
39AQI (US)
3rd June 2026
32AQI (US)
32AQI (US)
4th June 2026
30AQI (US)
30AQI (US)
5th June 2026
31AQI (US)
31AQI (US)
6th June 2026
28AQI (US)
28AQI (US)
7th June 2026
30AQI (US)
30AQI (US)
8th June 2026
30AQI (US)
30AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
29AQI (US)
29AQI (US)
15th June 2026
37AQI (US)
37AQI (US)
16th June 2026
35AQI (US)
35AQI (US)
17th June 2026
31AQI (US)
31AQI (US)
18th June 2026
34AQI (US)
34AQI (US)
19th June 2026
31AQI (US)
31AQI (US)
20th June 2026
31AQI (US)
31AQI (US)
21st June 2026
26AQI (US)
26AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
26AQI (US)
26AQI (US)
24th June 2026
30AQI (US)
30AQI (US)
25th June 2026
38AQI (US)
38AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
31AQI (US)
31AQI (US)
28th June 2026
31AQI (US)
31AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
21AQI (US)
21AQI (US)
1st July 2026
24AQI (US)
24AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
37AQI (US)
37AQI (US)
6th July 2026
30AQI (US)
30AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
27AQI (US)
27AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
32AQI (US)
32AQI (US)
16th July 2026
36AQI (US)
36AQI (US)
17th July 2026
32AQI (US)
32AQI (US)
18th July 2026
41AQI (US)
41AQI (US)
19th July 2026
64AQI (US)
64AQI (US)
20th July 2026
69AQI (US)
69AQI (US)
21st July 2026
67AQI (US)
67AQI (US)
22nd July 2026
64AQI (US)
64AQI (US)
23rd July 2026
68AQI (US)
68AQI (US)
24th July 2026
63AQI (US)
63AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
40AQI (US)
40AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
33AQI (US)
33AQI (US)
29th July 2026
30AQI (US)
30AQI (US)
30th July 2026
26AQI (US)
26AQI (US)
31st July 2026
27AQI (US)
27AQI (US)
1st August 2026
26AQI (US)
26AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
42AQI (US)
42AQI (US)
4th August 2026
31AQI (US)
31AQI (US)
5th August 2026
24AQI (US)
24AQI (US)
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
60AQI (US)
47AQI (US)
47AQI (US)
50AQI (US)
44AQI (US)
30AQI (US)
37AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202645AQI (US)
7
24
16
12
22
9
15
15
21
10
30
25
6
5
141
76
Highest AQI (US) recorded in
January60AQI (US)
Lowest AQI (US) recorded in
June30AQI (US)
202548AQI (US)
1
29
1
16
12
16
15
9
18
3
22
9
29
1
31
23
8
29
1
19
12
10
20
8
23
213
148
4
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202446AQI (US)
11
20
15
14
9
22
15
15
26
5
28
2
31
31
28
2
16
14
1
17
13
2
29
229
136
1
Highest AQI (US) recorded in
December65AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
202345AQI (US)
15
16
15
12
1
8
22
1
9
20
1
17
14
29
1
31
29
2
28
2
24
7
16
10
23
8
244
114
3
Highest AQI (US) recorded in
March61AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202243AQI (US)
19
11
17
6
21
10
20
10
30
1
30
24
2
14
14
16
15
26
4
13
18
232
89
Highest AQI (US) recorded in
December55AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202144AQI (US)
1
27
2
10
18
19
12
23
7
29
2
17
13
27
4
26
5
29
1
31
14
16
15
16
241
121
2
Highest AQI (US) recorded in
January72AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202041AQI (US)
12
1
14
7
13
5
30
31
29
2
28
2
20
11
16
11
3
10
21
203
60
3
Highest AQI (US) recorded in
December59AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
48AQI (US)Least Polluted Year Recorded
2020(Avg.)
41AQI (US)Sanya's annual 2026 AQI (US) (45) shows an average percentage change of 1.3% (worsened AQI (US)) compared to previous years: 2020 (41), 2021 (44), 2022 (43), 2023 (45), 2024 (46), 2025 (48).
