Haigui Middle School, 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
Haigui Middle School, Jiaji, Hainan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
84AQILowest AQI recorded on
5th Aug 2026
22AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 29 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Haigui Middle School, Jiaji, Hainan, China
AQI
Day
Night
.
6 AM14th Aug 2026
7 PM
5 AM15th Aug 2026
Day time
Avg. Highest Time
9AM14th Aug
40AQI
Avg. Lowest Time
7PM14th Aug
27AQI
Night time
Avg. Highest Time
3AM15th Aug
31AQI
Avg. Lowest Time
11PM14th Aug
21AQI
In the last 24 hours,
Haigui Middle School's AQI reached its highest point of 40 at 9 AM during the Day, while the lowest point, 21, was recorded at 11 PM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Haigui Middle School, Jiaji, Hainan, China
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026266 AMAQI
17th Jul 2026267 AMAQI
17th Jul 2026288 AMAQI
17th Jul 2026279 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026261 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026533 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026565 PMAQI
17th Jul 2026566 PMAQI
17th Jul 2026577 PMAQI
17th Jul 2026588 PMAQI
17th Jul 2026629 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20266211 PMAQI
18th Jul 20265312 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026602 AMAQI
18th Jul 2026573 AMAQI
18th Jul 2026594 AMAQI
18th Jul 2026645 AMAQI
29°C26/34°C
18th Jul 2026606 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026588 AMAQI
18th Jul 2026689 AMAQI
18th Jul 20266610 AMAQI
18th Jul 20265611 AMAQI
18th Jul 20265812 PMAQI
18th Jul 2026531 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026553 PMAQI
18th Jul 2026554 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026608 PMAQI
18th Jul 2026699 PMAQI
18th Jul 20267910 PMAQI
18th Jul 20267311 PMAQI
19th Jul 20266612 AMAQI
19th Jul 2026651 AMAQI
19th Jul 2026602 AMAQI
19th Jul 2026673 AMAQI
19th Jul 2026764 AMAQI
19th Jul 2026655 AMAQI
30°C26/36°C
19th Jul 2026636 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026598 AMAQI
19th Jul 2026689 AMAQI
19th Jul 20267010 AMAQI
19th Jul 20267011 AMAQI
19th Jul 20266412 PMAQI
19th Jul 2026661 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026603 PMAQI
19th Jul 2026554 PMAQI
19th Jul 2026705 PMAQI
19th Jul 2026626 PMAQI
19th Jul 2026627 PMAQI
19th Jul 2026578 PMAQI
19th Jul 2026549 PMAQI
19th Jul 20266210 PMAQI
19th Jul 20265911 PMAQI
20th Jul 20266012 AMAQI
20th Jul 2026591 AMAQI
20th Jul 2026592 AMAQI
20th Jul 2026643 AMAQI
20th Jul 2026604 AMAQI
20th Jul 2026605 AMAQI
30°C25/36°C
20th Jul 2026556 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026498 AMAQI
20th Jul 2026549 AMAQI
20th Jul 20265510 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20265612 PMAQI
20th Jul 2026621 PMAQI
20th Jul 2026572 PMAQI
20th Jul 2026563 PMAQI
20th Jul 2026484 PMAQI
20th Jul 2026555 PMAQI
20th Jul 2026576 PMAQI
20th Jul 2026627 PMAQI
20th Jul 2026688 PMAQI
20th Jul 2026819 PMAQI
20th Jul 20268010 PMAQI
20th Jul 20264211 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026501 AMAQI
21st Jul 2026512 AMAQI
21st Jul 2026513 AMAQI
21st Jul 2026534 AMAQI
21st Jul 2026605 AMAQI
30°C26/36°C
21st Jul 2026556 AMAQI
21st Jul 2026757 AMAQI
21st Jul 2026678 AMAQI
21st Jul 2026629 AMAQI
21st Jul 20266210 AMAQI
21st Jul 20265112 PMAQI
21st Jul 2026441 PMAQI
21st Jul 2026482 PMAQI
21st Jul 2026463 PMAQI
21st Jul 2026484 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026966 PMAQI
21st Jul 2026487 PMAQI
21st Jul 2026518 PMAQI
21st Jul 2026519 PMAQI
21st Jul 20265210 PMAQI
21st Jul 20265111 PMAQI
22nd Jul 20265112 AMAQI
22nd Jul 2026511 AMAQI
22nd Jul 2026482 AMAQI
22nd Jul 2026513 AMAQI
22nd Jul 2026504 AMAQI
22nd Jul 2026555 AMAQI
29°C26/36°C
22nd Jul 2026636 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026668 AMAQI
22nd Jul 2026499 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20264811 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026441 PMAQI
22nd Jul 2026462 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026465 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026497 PMAQI
22nd Jul 2026588 PMAQI
22nd Jul 2026699 PMAQI
22nd Jul 20267610 PMAQI
22nd Jul 20265411 PMAQI
23rd Jul 20265512 AMAQI
23rd Jul 2026521 AMAQI
23rd Jul 2026532 AMAQI
23rd Jul 2026603 AMAQI
23rd Jul 2026524 AMAQI
23rd Jul 2026525 AMAQI
29°C25/35°C
23rd Jul 2026536 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026569 AMAQI
23rd Jul 20264510 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20265212 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026582 PMAQI
23rd Jul 2026533 PMAQI
23rd Jul 2026534 PMAQI
23rd Jul 2026385 PMAQI
23rd Jul 2026286 PMAQI
23rd Jul 2026347 PMAQI
23rd Jul 2026428 PMAQI
23rd Jul 2026339 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20266011 PMAQI
24th Jul 20267812 AMAQI
24th Jul 2026711 AMAQI
24th Jul 2026682 AMAQI
24th Jul 2026663 AMAQI
24th Jul 2026654 AMAQI
24th Jul 2026715 AMAQI
29°C25/34°C
24th Jul 2026656 AMAQI
24th Jul 2026677 AMAQI
24th Jul 2026658 AMAQI
24th Jul 2026679 AMAQI
24th Jul 20266210 AMAQI
24th Jul 20264211 AMAQI
24th Jul 20263412 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026492 PMAQI
24th Jul 2026463 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026406 PMAQI
24th Jul 2026407 PMAQI
24th Jul 2026498 PMAQI
24th Jul 2026559 PMAQI
24th Jul 20266810 PMAQI
24th Jul 20267211 PMAQI
25th Jul 20267012 AMAQI
25th Jul 2026741 AMAQI
25th Jul 2026712 AMAQI
25th Jul 2026653 AMAQI
25th Jul 2026674 AMAQI
25th Jul 2026645 AMAQI
29°C26/33°C
25th Jul 2026626 AMAQI
25th Jul 2026627 AMAQI
25th Jul 2026628 AMAQI
25th Jul 2026589 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026421 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026334 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026466 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026558 PMAQI
25th Jul 2026549 PMAQI
25th Jul 20266410 PMAQI
25th Jul 20267611 PMAQI
26th Jul 20268612 AMAQI
26th Jul 2026761 AMAQI
26th Jul 2026762 AMAQI
26th Jul 2026713 AMAQI
26th Jul 2026704 AMAQI
26th Jul 2026675 AMAQI
29°C25/35°C
26th Jul 2026656 AMAQI
26th Jul 2026677 AMAQI
26th Jul 2026658 AMAQI
26th Jul 2026689 AMAQI
26th Jul 20266010 AMAQI
26th Jul 20266011 AMAQI
26th Jul 20265212 PMAQI
26th Jul 2026521 PMAQI
26th Jul 2026482 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026385 PMAQI
26th Jul 2026366 PMAQI
26th Jul 2026367 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20265910 PMAQI
26th Jul 20265711 PMAQI
27th Jul 20265912 AMAQI
27th Jul 2026631 AMAQI
27th Jul 2026682 AMAQI
27th Jul 2026643 AMAQI
27th Jul 2026524 AMAQI
27th Jul 2026405 AMAQI
29°C24/35°C
27th Jul 2026336 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026346 PMAQI
27th Jul 2026447 PMAQI
27th Jul 2026508 PMAQI
27th Jul 2026519 PMAQI
27th Jul 20265010 PMAQI
27th Jul 20263411 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026234 AMAQI
28th Jul 2026255 AMAQI
29°C25/36°C
28th Jul 2026236 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20261712 PMAQI
28th Jul 2026121 PMAQI
28th Jul 2026142 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026274 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026347 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20265010 PMAQI
28th Jul 20264811 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026294 AMAQI
29th Jul 2026315 AMAQI
29°C26/33°C
29th Jul 2026276 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20263211 AMAQI
29th Jul 20264212 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026248 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262212 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026304 AMAQI
30th Jul 2026255 AMAQI
28°C25/32°C
30th Jul 2026326 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026319 AMAQI
30th Jul 20263410 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026461 PMAQI
30th Jul 2026522 PMAQI
30th Jul 2026453 PMAQI
30th Jul 2026444 PMAQI
30th Jul 2026315 PMAQI
30th Jul 2026266 PMAQI
30th Jul 2026247 PMAQI
30th Jul 2026308 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20263410 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026304 AMAQI
31st Jul 2026325 AMAQI
28°C25/32°C
31st Jul 2026486 AMAQI
31st Jul 2026537 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026363 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026517 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20262910 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026362 AMAQI
1st Aug 2026513 AMAQI
1st Aug 2026564 AMAQI
1st Aug 2026425 AMAQI
27°C25/30°C
1st Aug 2026546 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026508 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20265111 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026442 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026514 PMAQI
1st Aug 2026425 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026457 PMAQI
1st Aug 2026518 PMAQI
1st Aug 2026589 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20261411 PMAQI
2nd Aug 20262112 AMAQI
2nd Aug 2026211 AMAQI
2nd Aug 2026142 AMAQI
2nd Aug 2026123 AMAQI
2nd Aug 2026164 AMAQI
2nd Aug 2026235 AMAQI
28°C24/34°C
2nd Aug 2026346 AMAQI
2nd Aug 2026367 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20265410 AMAQI
2nd Aug 20266311 AMAQI
2nd Aug 20264712 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026406 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026478 PMAQI
2nd Aug 2026559 PMAQI
2nd Aug 20266410 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20264912 AMAQI
3rd Aug 2026541 AMAQI
3rd Aug 2026532 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026484 AMAQI
3rd Aug 2026565 AMAQI
27°C25/30°C
3rd Aug 2026606 AMAQI
3rd Aug 2026577 AMAQI
3rd Aug 2026578 AMAQI
3rd Aug 2026609 AMAQI
3rd Aug 20266210 AMAQI
3rd Aug 20266911 AMAQI
3rd Aug 20265112 PMAQI
3rd Aug 2026501 PMAQI
3rd Aug 2026402 PMAQI
3rd Aug 2026273 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026545 PMAQI
3rd Aug 2026556 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026528 PMAQI
3rd Aug 2026449 PMAQI
3rd Aug 20265610 PMAQI
3rd Aug 20265011 PMAQI
4th Aug 20265012 AMAQI
4th Aug 2026531 AMAQI
4th Aug 2026552 AMAQI
4th Aug 2026543 AMAQI
4th Aug 2026484 AMAQI
4th Aug 2026465 AMAQI
28°C24/33°C
4th Aug 2026506 AMAQI
4th Aug 2026547 AMAQI
4th Aug 2026628 AMAQI
4th Aug 2026589 AMAQI
4th Aug 20265810 AMAQI
4th Aug 20265911 AMAQI
4th Aug 20264212 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026422 PMAQI
4th Aug 2026543 PMAQI
4th Aug 2026584 PMAQI
4th Aug 2026565 PMAQI
4th Aug 2026596 PMAQI
4th Aug 2026627 PMAQI
4th Aug 2026388 PMAQI
4th Aug 2026129 PMAQI
4th Aug 20261610 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026193 AMAQI
5th Aug 2026254 AMAQI
5th Aug 2026335 AMAQI
27°C25/34°C
5th Aug 2026256 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262910 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262712 PMAQI
5th Aug 2026171 PMAQI
5th Aug 2026142 PMAQI
5th Aug 2026123 PMAQI
5th Aug 2026174 PMAQI
5th Aug 2026145 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20261010 PMAQI
5th Aug 20261411 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026254 AMAQI
6th Aug 2026255 AMAQI
27°C25/32°C
6th Aug 2026236 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026278 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026173 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026326 PMAQI
6th Aug 2026327 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026169 PMAQI
6th Aug 20261210 PMAQI
6th Aug 20261811 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026291 AMAQI
7th Aug 2026692 AMAQI
7th Aug 2026623 AMAQI
7th Aug 2026564 AMAQI
7th Aug 2026575 AMAQI
27°C24/31°C
7th Aug 2026656 AMAQI
7th Aug 2026677 AMAQI
7th Aug 2026658 AMAQI
7th Aug 2026699 AMAQI
7th Aug 20263810 AMAQI
7th Aug 20263411 AMAQI
7th Aug 20264612 PMAQI
7th Aug 2026401 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026553 PMAQI
7th Aug 2026514 PMAQI
7th Aug 2026485 PMAQI
7th Aug 2026526 PMAQI
7th Aug 2026457 PMAQI
7th Aug 2026468 PMAQI
7th Aug 2026539 PMAQI
7th Aug 20264710 PMAQI
7th Aug 20263811 PMAQI
8th Aug 20264712 AMAQI
8th Aug 2026291 AMAQI
8th Aug 2026322 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026254 AMAQI
8th Aug 2026275 AMAQI
27°C24/32°C
8th Aug 2026276 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026328 AMAQI
8th Aug 2026339 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20263811 AMAQI
8th Aug 20264812 PMAQI
8th Aug 2026461 PMAQI
8th Aug 2026402 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026235 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026249 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262711 PMAQI
9th Aug 20263112 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026312 AMAQI
9th Aug 2026273 AMAQI
9th Aug 2026334 AMAQI
9th Aug 2026315 AMAQI
28°C25/31°C
9th Aug 2026306 AMAQI
9th Aug 2026427 AMAQI
9th Aug 2026408 AMAQI
9th Aug 2026349 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20264011 AMAQI
9th Aug 20264612 PMAQI
9th Aug 2026421 PMAQI
9th Aug 2026342 PMAQI
9th Aug 2026283 PMAQI
9th Aug 2026314 PMAQI
9th Aug 2026495 PMAQI
9th Aug 2026646 PMAQI
9th Aug 2026627 PMAQI
9th Aug 2026628 PMAQI
9th Aug 2026589 PMAQI
9th Aug 20266010 PMAQI
9th Aug 20266011 PMAQI
10th Aug 20265912 AMAQI
10th Aug 2026581 AMAQI
10th Aug 2026572 AMAQI
10th Aug 2026513 AMAQI
10th Aug 2026514 AMAQI
10th Aug 2026405 AMAQI
29°C24/34°C
10th Aug 2026406 AMAQI
10th Aug 2026447 AMAQI
10th Aug 2026448 AMAQI
10th Aug 2026449 AMAQI
10th Aug 20264610 AMAQI
10th Aug 20263611 AMAQI
10th Aug 20264212 PMAQI
10th Aug 2026491 PMAQI
10th Aug 2026562 PMAQI
10th Aug 2026643 PMAQI
10th Aug 2026674 PMAQI
10th Aug 2026575 PMAQI
10th Aug 2026626 PMAQI
10th Aug 2026627 PMAQI
10th Aug 2026678 PMAQI
10th Aug 2026649 PMAQI
10th Aug 20266610 PMAQI
10th Aug 20266511 PMAQI
11th Aug 20266912 AMAQI
11th Aug 2026691 AMAQI
11th Aug 2026702 AMAQI
11th Aug 2026663 AMAQI
11th Aug 2026684 AMAQI
11th Aug 2026685 AMAQI
29°C25/34°C
11th Aug 2026696 AMAQI
11th Aug 2026687 AMAQI
11th Aug 2026698 AMAQI
11th Aug 2026709 AMAQI
11th Aug 20266910 AMAQI
11th Aug 20266811 AMAQI
11th Aug 20267112 PMAQI
11th Aug 2026581 PMAQI
11th Aug 2026582 PMAQI
11th Aug 2026623 PMAQI
11th Aug 2026654 PMAQI
11th Aug 2026645 PMAQI
11th Aug 2026656 PMAQI
11th Aug 2026687 PMAQI
11th Aug 2026688 PMAQI
11th Aug 2026699 PMAQI
11th Aug 20267610 PMAQI
11th Aug 20268311 PMAQI
12th Aug 20268712 AMAQI
12th Aug 2026851 AMAQI
12th Aug 2026892 AMAQI
12th Aug 2026803 AMAQI
12th Aug 2026764 AMAQI
12th Aug 2026745 AMAQI
29°C26/35°C
12th Aug 2026746 AMAQI
12th Aug 2026717 AMAQI
12th Aug 2026668 AMAQI
12th Aug 2026699 AMAQI
12th Aug 20266710 AMAQI
12th Aug 20265511 AMAQI
12th Aug 20264212 PMAQI
12th Aug 2026341 PMAQI
12th Aug 2026272 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026296 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026368 PMAQI
12th Aug 2026409 PMAQI
12th Aug 20263110 PMAQI
12th Aug 20263311 PMAQI
13th Aug 20264012 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026404 AMAQI
13th Aug 2026365 AMAQI
29°C26/34°C
13th Aug 2026336 AMAQI
13th Aug 2026367 AMAQI
13th Aug 2026318 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262710 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026334 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026276 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026279 PMAQI
13th Aug 20263110 PMAQI
13th Aug 20262911 PMAQI
14th Aug 20262512 AMAQI
14th Aug 2026231 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026273 AMAQI
14th Aug 2026254 AMAQI
14th Aug 2026255 AMAQI
30°C26/36°C
14th Aug 2026276 AMAQI
14th Aug 2026277 AMAQI
14th Aug 2026298 AMAQI
14th Aug 2026409 AMAQI
14th Aug 20264010 AMAQI
14th Aug 20264011 AMAQI
14th Aug 20263612 PMAQI
14th Aug 2026291 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026294 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026316 PMAQI
14th Aug 2026277 PMAQI
14th Aug 2026258 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262111 PMAQI
15th Aug 20262312 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026292 AMAQI
15th Aug 2026313 AMAQI
15th Aug 2026314 AMAQI
15th Aug 2026295 AMAQI
28°C24/35°C
15th Aug 2026296 AMAQI
6 AM15th Aug 2026317 AMAQI
15th Aug 2026368 AMAQI
15th Aug 2026389 AMAQI
15th Aug 20263810 AMAQI
15th Aug 20263111 AMAQI
15th Aug 20262912 PMAQI
12 PM15th Aug 2026291 PMAQI
15th Aug 2026292 PMAQI
15th Aug 2026293 PMAQI
15th Aug 2026314 PMAQI
15th Aug 2026255 PMAQI
15th Aug 2026216 PMAQI
15th Aug 2026237 PMAQI
7 PM15th Aug 2026238 PMAQI
15th Aug 2026259 PMAQI
15th Aug 20263310 PMAQI
15th Aug 20263611 PMAQI
12 AM
5 AM
29°C25/33°C
Day time
Avg. Highest Time
6 AM - 10 AM
46AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 PM - 5 PM
41AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 46), while the lowest AQI was between 12 PM to 5 PM (Avg. 41).
Night time
Avg. Highest Time
2 AM - 10 PM
46AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 8 PM
46AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 10 PM (Avg. 46), while the lowest AQI was between 12 AM to 8 PM (Avg. 46).
2026 Days Vs Air Quality
Haigui Middle School, Jiaji, Hainan, China
2026
55%
125
45%
102
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
125 DaysModerate
102 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 55%
Health Risk Level:
Considerable
In 2026, 55% of 227 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
Haigui Middle School, 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
60AQI (US)
60AQI (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
63AQI (US)
63AQI (US)
6th January 2026
91AQI (US)
91AQI (US)
7th January 2026
86AQI (US)
86AQI (US)
8th January 2026
72AQI (US)
72AQI (US)
9th January 2026
76AQI (US)
76AQI (US)
10th January 2026
79AQI (US)
79AQI (US)
11th January 2026
83AQI (US)
83AQI (US)
12th January 2026
75AQI (US)
75AQI (US)
13th January 2026
78AQI (US)
78AQI (US)
14th January 2026
94AQI (US)
94AQI (US)
15th January 2026
74AQI (US)
74AQI (US)
16th January 2026
68AQI (US)
68AQI (US)
17th January 2026
75AQI (US)
75AQI (US)
18th January 2026
78AQI (US)
78AQI (US)
19th January 2026
59AQI (US)
59AQI (US)
20th January 2026
65AQI (US)
65AQI (US)
21st January 2026
77AQI (US)
77AQI (US)
22nd January 2026
77AQI (US)
77AQI (US)
23rd January 2026
71AQI (US)
71AQI (US)
24th January 2026
56AQI (US)
56AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
51AQI (US)
51AQI (US)
27th January 2026
49AQI (US)
49AQI (US)
28th January 2026
68AQI (US)
68AQI (US)
29th January 2026
48AQI (US)
48AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
32AQI (US)
32AQI (US)
1st February 2026
57AQI (US)
57AQI (US)
2nd February 2026
63AQI (US)
63AQI (US)
3rd February 2026
53AQI (US)
53AQI (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
43AQI (US)
43AQI (US)
8th February 2026
52AQI (US)
52AQI (US)
9th February 2026
54AQI (US)
54AQI (US)
10th February 2026
49AQI (US)
49AQI (US)
11th February 2026
34AQI (US)
34AQI (US)
12th February 2026
45AQI (US)
45AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
44AQI (US)
44AQI (US)
15th February 2026
46AQI (US)
46AQI (US)
16th February 2026
58AQI (US)
58AQI (US)
17th February 2026
73AQI (US)
73AQI (US)
18th February 2026
58AQI (US)
58AQI (US)
19th February 2026
62AQI (US)
62AQI (US)
20th February 2026
61AQI (US)
61AQI (US)
21st February 2026
57AQI (US)
57AQI (US)
22nd February 2026
44AQI (US)
44AQI (US)
23rd February 2026
56AQI (US)
56AQI (US)
24th February 2026
60AQI (US)
60AQI (US)
25th February 2026
55AQI (US)
55AQI (US)
26th February 2026
40AQI (US)
40AQI (US)
27th February 2026
46AQI (US)
46AQI (US)
28th February 2026
21AQI (US)
21AQI (US)
1st March 2026
25AQI (US)
25AQI (US)
2nd March 2026
56AQI (US)
56AQI (US)
3rd March 2026
57AQI (US)
57AQI (US)
4th March 2026
15AQI (US)
15AQI (US)
5th March 2026
20AQI (US)
20AQI (US)
6th March 2026
64AQI (US)
64AQI (US)
7th March 2026
54AQI (US)
54AQI (US)
8th March 2026
49AQI (US)
49AQI (US)
9th March 2026
54AQI (US)
54AQI (US)
10th March 2026
39AQI (US)
39AQI (US)
11th March 2026
51AQI (US)
51AQI (US)
12th March 2026
61AQI (US)
61AQI (US)
13th March 2026
56AQI (US)
56AQI (US)
14th March 2026
56AQI (US)
56AQI (US)
15th March 2026
47AQI (US)
47AQI (US)
16th March 2026
46AQI (US)
46AQI (US)
17th March 2026
43AQI (US)
43AQI (US)
18th March 2026
37AQI (US)
37AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
40AQI (US)
40AQI (US)
21st March 2026
44AQI (US)
44AQI (US)
22nd March 2026
46AQI (US)
46AQI (US)
23rd March 2026
60AQI (US)
60AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
71AQI (US)
71AQI (US)
26th March 2026
58AQI (US)
58AQI (US)
27th March 2026
70AQI (US)
70AQI (US)
28th March 2026
71AQI (US)
71AQI (US)
29th March 2026
68AQI (US)
68AQI (US)
30th March 2026
41AQI (US)
41AQI (US)
31st March 2026
42AQI (US)
42AQI (US)
1st April 2026
71AQI (US)
71AQI (US)
2nd April 2026
69AQI (US)
69AQI (US)
3rd April 2026
57AQI (US)
57AQI (US)
4th April 2026
67AQI (US)
67AQI (US)
5th April 2026
76AQI (US)
76AQI (US)
6th April 2026
64AQI (US)
64AQI (US)
7th April 2026
57AQI (US)
57AQI (US)
8th April 2026
59AQI (US)
59AQI (US)
9th April 2026
45AQI (US)
45AQI (US)
10th April 2026
43AQI (US)
43AQI (US)
11th April 2026
65AQI (US)
65AQI (US)
12th April 2026
70AQI (US)
70AQI (US)
13th April 2026
48AQI (US)
48AQI (US)
14th April 2026
53AQI (US)
53AQI (US)
15th April 2026
38AQI (US)
38AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
54AQI (US)
54AQI (US)
18th April 2026
51AQI (US)
51AQI (US)
19th April 2026
63AQI (US)
63AQI (US)
20th April 2026
59AQI (US)
59AQI (US)
21st April 2026
54AQI (US)
54AQI (US)
22nd April 2026
53AQI (US)
53AQI (US)
23rd April 2026
71AQI (US)
71AQI (US)
24th April 2026
51AQI (US)
51AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
43AQI (US)
43AQI (US)
27th April 2026
26AQI (US)
26AQI (US)
28th April 2026
50AQI (US)
50AQI (US)
29th April 2026
55AQI (US)
55AQI (US)
30th April 2026
33AQI (US)
33AQI (US)
1st May 2026
59AQI (US)
59AQI (US)
2nd May 2026
63AQI (US)
63AQI (US)
3rd May 2026
55AQI (US)
55AQI (US)
4th May 2026
42AQI (US)
42AQI (US)
5th May 2026
36AQI (US)
36AQI (US)
6th May 2026
36AQI (US)
36AQI (US)
7th May 2026
34AQI (US)
34AQI (US)
8th May 2026
33AQI (US)
33AQI (US)
9th May 2026
31AQI (US)
31AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
35AQI (US)
35AQI (US)
12th May 2026
34AQI (US)
34AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
36AQI (US)
36AQI (US)
15th May 2026
45AQI (US)
45AQI (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
61AQI (US)
61AQI (US)
21st May 2026
73AQI (US)
73AQI (US)
22nd May 2026
74AQI (US)
74AQI (US)
23rd May 2026
68AQI (US)
68AQI (US)
24th May 2026
65AQI (US)
65AQI (US)
25th May 2026
58AQI (US)
58AQI (US)
26th May 2026
43AQI (US)
43AQI (US)
27th May 2026
29AQI (US)
29AQI (US)
28th May 2026
28AQI (US)
28AQI (US)
29th May 2026
31AQI (US)
31AQI (US)
30th May 2026
36AQI (US)
36AQI (US)
31st May 2026
25AQI (US)
25AQI (US)
1st June 2026
34AQI (US)
34AQI (US)
2nd June 2026
33AQI (US)
33AQI (US)
3rd June 2026
34AQI (US)
34AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
30AQI (US)
30AQI (US)
8th June 2026
28AQI (US)
28AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
32AQI (US)
32AQI (US)
11th June 2026
41AQI (US)
41AQI (US)
12th June 2026
28AQI (US)
28AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
25AQI (US)
25AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
29AQI (US)
29AQI (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
30AQI (US)
30AQI (US)
24th June 2026
36AQI (US)
36AQI (US)
25th June 2026
31AQI (US)
31AQI (US)
26th June 2026
39AQI (US)
39AQI (US)
27th June 2026
22AQI (US)
22AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
24AQI (US)
24AQI (US)
2nd July 2026
24AQI (US)
24AQI (US)
3rd July 2026
22AQI (US)
22AQI (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
29AQI (US)
29AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
38AQI (US)
38AQI (US)
18th July 2026
60AQI (US)
60AQI (US)
19th July 2026
64AQI (US)
64AQI (US)
20th July 2026
58AQI (US)
58AQI (US)
21st July 2026
55AQI (US)
55AQI (US)
22nd July 2026
53AQI (US)
53AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
57AQI (US)
57AQI (US)
25th July 2026
55AQI (US)
55AQI (US)
26th July 2026
57AQI (US)
57AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
28AQI (US)
28AQI (US)
29th July 2026
30AQI (US)
30AQI (US)
30th July 2026
34AQI (US)
34AQI (US)
31st July 2026
40AQI (US)
40AQI (US)
1st August 2026
45AQI (US)
45AQI (US)
2nd August 2026
39AQI (US)
39AQI (US)
3rd August 2026
52AQI (US)
52AQI (US)
4th August 2026
48AQI (US)
48AQI (US)
5th August 2026
22AQI (US)
22AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
50AQI (US)
50AQI (US)
8th August 2026
30AQI (US)
30AQI (US)
9th August 2026
42AQI (US)
42AQI (US)
10th August 2026
54AQI (US)
54AQI (US)
11th August 2026
68AQI (US)
68AQI (US)
12th August 2026
53AQI (US)
53AQI (US)
13th August 2026
30AQI (US)
30AQI (US)
14th August 2026
29AQI (US)
29AQI (US)
15th August 2026
29AQI (US)
29AQI (US)
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)
54AQI (US)
46AQI (US)
28AQI (US)
36AQI (US)
41AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202647AQI (US)
5
26
12
16
15
16
10
20
19
12
30
23
8
11
4
125
102
Highest AQI (US) recorded in
January67AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
202556AQI (US)
25
6
9
19
11
20
8
17
5
19
12
29
1
28
3
24
7
30
12
19
4
26
1
27
3
175
176
14
Highest AQI (US) recorded in
January86AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202451AQI (US)
3
18
9
7
2
7
15
9
9
17
6
30
31
29
2
22
7
16
9
6
17
13
24
7
190
110
15
Highest AQI (US) recorded in
December85AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202364AQI (US)
1
8
1
1
3
10
1
1
1
1
1
5
1
1
9
1
4
3
30
23
59
1
Highest AQI (US) recorded in
November80AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202248AQI (US)
9
19
14
7
16
15
7
11
29
2
29
1
20
1
1
5
3
10
12
3
19
3
1
3
9
1
157
85
8
Highest AQI (US) recorded in
August84AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
202158AQI (US)
23
6
10
19
1
8
22
1
41
47
2
Highest AQI (US) recorded in
December68AQI (US)
Lowest AQI (US) recorded in
October39AQI (US)
202041AQI (US)
1
23
8
25
4
1
6
10
55
22
1
Highest AQI (US) recorded in
October50AQI (US)
Lowest AQI (US) recorded in
July24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
64AQI (US)Least Polluted Year Recorded
2020(Avg.)
41AQI (US)Haigui Middle School's annual 2026 AQI (US) (47) shows an average percentage change of -9.4% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (58), 2022 (48), 2023 (64), 2024 (51), 2025 (56).
