Changjiang Pawn Bay, Basuo, 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
Changjiang Pawn Bay, Basuo, Hainan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2025
56AQILowest AQI recorded on
31st Aug 2022
25AQISame Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Changjiang Pawn Bay, Basuo, Hainan, China
AQI
Day
Night
.
6 AM13th Aug 2026
7 PM
5 AM14th Aug 2026
Day time
Avg. Highest Time
7PM13th Aug
40AQI
Avg. Lowest Time
1PM13th Aug
21AQI
Night time
Avg. Highest Time
2AM14th Aug
62AQI
Avg. Lowest Time
8PM13th Aug
34AQI
In the last 24 hours,
Changjiang Pawn Bay's AQI reached its highest point of 62 at 2 AM during the Night, while the lowest point, 21, was recorded at 1 PM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Changjiang Pawn Bay, Basuo, Hainan, China
JulAug
16th - 17th17th - 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
Day
Night
16th Jul 2026226 AMAQI
16th Jul 2026147 AMAQI
16th Jul 2026208 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262611 AMAQI
16th Jul 20262512 PMAQI
16th Jul 2026281 PMAQI
16th Jul 2026232 PMAQI
16th Jul 2026213 PMAQI
16th Jul 2026254 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026299 PMAQI
16th Jul 20263110 PMAQI
16th Jul 20262811 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026263 AMAQI
17th Jul 2026284 AMAQI
17th Jul 2026285 AMAQI
29°C28/30°C
17th Jul 2026286 AMAQI
17th Jul 2026267 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20262212 PMAQI
17th Jul 2026261 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026383 PMAQI
17th Jul 2026404 PMAQI
17th Jul 2026365 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026517 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026459 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20264512 AMAQI
18th Jul 2026421 AMAQI
18th Jul 2026442 AMAQI
18th Jul 2026363 AMAQI
18th Jul 2026244 AMAQI
18th Jul 2026385 AMAQI
29°C28/31°C
18th Jul 2026326 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026398 AMAQI
18th Jul 2026519 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20265512 PMAQI
18th Jul 2026491 PMAQI
18th Jul 2026492 PMAQI
18th Jul 2026523 PMAQI
18th Jul 2026474 PMAQI
18th Jul 2026295 PMAQI
18th Jul 2026346 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026408 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20265411 PMAQI
19th Jul 20265612 AMAQI
19th Jul 2026541 AMAQI
19th Jul 2026582 AMAQI
19th Jul 2026523 AMAQI
19th Jul 2026504 AMAQI
19th Jul 2026485 AMAQI
29°C28/31°C
19th Jul 2026486 AMAQI
19th Jul 2026487 AMAQI
19th Jul 2026528 AMAQI
19th Jul 2026539 AMAQI
19th Jul 20265210 AMAQI
19th Jul 20265511 AMAQI
19th Jul 20264612 PMAQI
19th Jul 2026501 PMAQI
19th Jul 2026482 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026524 PMAQI
19th Jul 2026505 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026527 PMAQI
19th Jul 2026568 PMAQI
19th Jul 2026709 PMAQI
19th Jul 20267010 PMAQI
19th Jul 20267111 PMAQI
20th Jul 20266812 AMAQI
20th Jul 2026671 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026603 AMAQI
20th Jul 2026554 AMAQI
20th Jul 2026605 AMAQI
29°C28/31°C
20th Jul 2026626 AMAQI
20th Jul 2026647 AMAQI
20th Jul 2026638 AMAQI
20th Jul 2026609 AMAQI
20th Jul 20266710 AMAQI
20th Jul 20266411 AMAQI
20th Jul 20265912 PMAQI
20th Jul 2026551 PMAQI
20th Jul 2026492 PMAQI
20th Jul 2026513 PMAQI
20th Jul 2026514 PMAQI
20th Jul 2026485 PMAQI
20th Jul 2026526 PMAQI
20th Jul 2026527 PMAQI
20th Jul 2026548 PMAQI
20th Jul 2026569 PMAQI
20th Jul 20265510 PMAQI
20th Jul 20267411 PMAQI
21st Jul 20268012 AMAQI
21st Jul 2026711 AMAQI
21st Jul 2026732 AMAQI
21st Jul 2026723 AMAQI
21st Jul 2026624 AMAQI
21st Jul 2026605 AMAQI
30°C28/31°C
21st Jul 2026586 AMAQI
21st Jul 2026577 AMAQI
21st Jul 2026578 AMAQI
21st Jul 2026549 AMAQI
21st Jul 20265310 AMAQI
21st Jul 20265112 PMAQI
21st Jul 2026531 PMAQI
21st Jul 2026532 PMAQI
21st Jul 2026553 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026585 PMAQI
21st Jul 2026916 PMAQI
21st Jul 2026547 PMAQI
21st Jul 2026548 PMAQI
21st Jul 2026579 PMAQI
21st Jul 20265710 PMAQI
21st Jul 20265711 PMAQI
22nd Jul 202610112 AMAQI
22nd Jul 20261001 AMAQI
22nd Jul 2026982 AMAQI
22nd Jul 2026653 AMAQI
22nd Jul 2026444 AMAQI
22nd Jul 2026535 AMAQI
29°C28/31°C
22nd Jul 2026516 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026508 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20264711 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026361 PMAQI
22nd Jul 2026282 PMAQI
22nd Jul 2026343 PMAQI
22nd Jul 2026444 PMAQI
22nd Jul 2026385 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026427 PMAQI
22nd Jul 2026518 PMAQI
22nd Jul 2026469 PMAQI
22nd Jul 20265510 PMAQI
22nd Jul 20264911 PMAQI
23rd Jul 20263112 AMAQI
23rd Jul 2026311 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026454 AMAQI
23rd Jul 2026315 AMAQI
29°C28/31°C
23rd Jul 2026316 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026318 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20263210 AMAQI
23rd Jul 20263411 AMAQI
23rd Jul 20263412 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026403 PMAQI
23rd Jul 2026364 PMAQI
23rd Jul 2026315 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026337 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026469 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20265211 PMAQI
24th Jul 20265512 AMAQI
24th Jul 2026561 AMAQI
24th Jul 2026572 AMAQI
24th Jul 2026633 AMAQI
24th Jul 2026664 AMAQI
24th Jul 2026635 AMAQI
29°C27/31°C
24th Jul 2026626 AMAQI
24th Jul 2026607 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026549 AMAQI
24th Jul 20265310 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026466 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026529 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20265011 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026481 AMAQI
25th Jul 2026512 AMAQI
25th Jul 2026563 AMAQI
25th Jul 2026604 AMAQI
25th Jul 2026575 AMAQI
29°C27/33°C
25th Jul 2026486 AMAQI
25th Jul 2026497 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026589 AMAQI
25th Jul 20266210 AMAQI
25th Jul 20266211 AMAQI
25th Jul 20265912 PMAQI
25th Jul 2026671 PMAQI
25th Jul 2026582 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026347 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262810 PMAQI
25th Jul 20265211 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026441 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026273 AMAQI
26th Jul 2026304 AMAQI
26th Jul 2026345 AMAQI
29°C27/32°C
26th Jul 2026566 AMAQI
26th Jul 2026467 AMAQI
26th Jul 2026508 AMAQI
26th Jul 2026559 AMAQI
26th Jul 20265410 AMAQI
26th Jul 20265411 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026482 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026344 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026349 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026443 AMAQI
27th Jul 2026444 AMAQI
27th Jul 2026345 AMAQI
29°C27/31°C
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026278 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026242 AMAQI
28th Jul 2026313 AMAQI
28th Jul 2026424 AMAQI
28th Jul 2026325 AMAQI
29°C27/31°C
28th Jul 2026196 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026234 AMAQI
29th Jul 2026195 AMAQI
29°C28/33°C
29th Jul 2026236 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026346 PMAQI
29th Jul 2026347 PMAQI
29th Jul 2026298 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026254 AMAQI
30th Jul 2026295 AMAQI
29°C26/31°C
30th Jul 2026406 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026429 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20265011 AMAQI
30th Jul 20264512 PMAQI
30th Jul 2026441 PMAQI
30th Jul 2026512 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026318 PMAQI
30th Jul 2026309 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026271 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026274 AMAQI
31st Jul 2026295 AMAQI
29°C26/31°C
31st Jul 2026406 AMAQI
31st Jul 2026407 AMAQI
31st Jul 2026348 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026366 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026349 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20263612 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026293 AMAQI
1st Aug 2026294 AMAQI
1st Aug 2026235 AMAQI
28°C27/31°C
1st Aug 2026336 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026278 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20264510 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264512 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026384 PMAQI
1st Aug 2026275 PMAQI
1st Aug 2026276 PMAQI
1st Aug 2026237 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264610 PMAQI
1st Aug 20263211 PMAQI
2nd Aug 20262912 AMAQI
2nd Aug 2026271 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026273 AMAQI
2nd Aug 2026334 AMAQI
2nd Aug 2026325 AMAQI
28°C27/29°C
2nd Aug 2026336 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026498 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20264910 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20264412 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026304 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026276 PMAQI
2nd Aug 2026327 PMAQI
2nd Aug 2026338 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20262810 PMAQI
2nd Aug 20263111 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026271 AMAQI
3rd Aug 2026312 AMAQI
3rd Aug 2026313 AMAQI
3rd Aug 2026274 AMAQI
3rd Aug 2026465 AMAQI
28°C26/30°C
3rd Aug 2026486 AMAQI
3rd Aug 2026407 AMAQI
3rd Aug 2026458 AMAQI
3rd Aug 2026499 AMAQI
3rd Aug 20264610 AMAQI
3rd Aug 20265511 AMAQI
3rd Aug 20265312 PMAQI
3rd Aug 2026521 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026273 PMAQI
3rd Aug 2026424 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026257 PMAQI
3rd Aug 2026318 PMAQI
3rd Aug 2026309 PMAQI
3rd Aug 20263110 PMAQI
3rd Aug 20262811 PMAQI
4th Aug 20263812 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026462 AMAQI
4th Aug 2026403 AMAQI
4th Aug 2026324 AMAQI
4th Aug 2026275 AMAQI
29°C27/31°C
4th Aug 2026386 AMAQI
4th Aug 2026337 AMAQI
4th Aug 2026508 AMAQI
4th Aug 2026499 AMAQI
4th Aug 20265210 AMAQI
4th Aug 20265711 AMAQI
4th Aug 20265112 PMAQI
4th Aug 2026461 PMAQI
4th Aug 2026482 PMAQI
4th Aug 2026493 PMAQI
4th Aug 2026474 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026386 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026528 PMAQI
4th Aug 2026519 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20264411 PMAQI
5th Aug 20264912 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026383 AMAQI
5th Aug 2026424 AMAQI
5th Aug 2026335 AMAQI
29°C27/31°C
5th Aug 2026346 AMAQI
5th Aug 2026457 AMAQI
5th Aug 2026528 AMAQI
5th Aug 2026509 AMAQI
5th Aug 20264410 AMAQI
5th Aug 20264611 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026401 PMAQI
5th Aug 2026472 PMAQI
5th Aug 2026443 PMAQI
5th Aug 2026364 PMAQI
5th Aug 2026405 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026447 PMAQI
5th Aug 2026498 PMAQI
5th Aug 2026549 PMAQI
5th Aug 20264810 PMAQI
5th Aug 20265311 PMAQI
6th Aug 20265212 AMAQI
6th Aug 2026521 AMAQI
6th Aug 2026532 AMAQI
6th Aug 2026463 AMAQI
6th Aug 2026444 AMAQI
6th Aug 2026405 AMAQI
27°C26/28°C
6th Aug 2026486 AMAQI
6th Aug 2026467 AMAQI
6th Aug 2026528 AMAQI
6th Aug 2026529 AMAQI
6th Aug 20265510 AMAQI
6th Aug 20264411 AMAQI
6th Aug 20264212 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026312 PMAQI
6th Aug 2026383 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026365 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026247 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026389 PMAQI
6th Aug 20263610 PMAQI
6th Aug 20264811 PMAQI
7th Aug 20264912 AMAQI
7th Aug 2026361 AMAQI
7th Aug 2026332 AMAQI
7th Aug 2026383 AMAQI
7th Aug 2026274 AMAQI
7th Aug 2026235 AMAQI
27°C26/28°C
7th Aug 2026406 AMAQI
7th Aug 2026427 AMAQI
7th Aug 2026428 AMAQI
7th Aug 2026519 AMAQI
7th Aug 20264710 AMAQI
7th Aug 20264911 AMAQI
7th Aug 20264912 PMAQI
7th Aug 2026451 PMAQI
7th Aug 2026422 PMAQI
7th Aug 2026533 PMAQI
7th Aug 2026464 PMAQI
7th Aug 2026485 PMAQI
7th Aug 2026446 PMAQI
7th Aug 2026467 PMAQI
7th Aug 2026428 PMAQI
7th Aug 2026529 PMAQI
7th Aug 20265310 PMAQI
7th Aug 20264911 PMAQI
8th Aug 20265812 AMAQI
8th Aug 2026461 AMAQI
8th Aug 2026422 AMAQI
8th Aug 2026323 AMAQI
8th Aug 2026294 AMAQI
8th Aug 2026275 AMAQI
27°C26/28°C
8th Aug 2026326 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026368 AMAQI
8th Aug 2026449 AMAQI
8th Aug 20264410 AMAQI
8th Aug 20264411 AMAQI
8th Aug 20263812 PMAQI
8th Aug 2026401 PMAQI
8th Aug 2026302 PMAQI
8th Aug 2026273 PMAQI
8th Aug 2026244 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026267 PMAQI
8th Aug 2026308 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20263411 PMAQI
9th Aug 20263112 AMAQI
9th Aug 2026421 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026403 AMAQI
9th Aug 2026424 AMAQI
9th Aug 2026345 AMAQI
27°C26/28°C
9th Aug 2026276 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026238 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026231 PMAQI
9th Aug 2026312 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026385 PMAQI
9th Aug 2026426 PMAQI
9th Aug 2026547 PMAQI
9th Aug 2026428 PMAQI
9th Aug 2026509 PMAQI
9th Aug 20266510 PMAQI
9th Aug 20265811 PMAQI
10th Aug 20264912 AMAQI
10th Aug 2026421 AMAQI
10th Aug 2026312 AMAQI
10th Aug 2026403 AMAQI
10th Aug 2026404 AMAQI
10th Aug 2026485 AMAQI
28°C27/30°C
10th Aug 2026446 AMAQI
10th Aug 2026427 AMAQI
10th Aug 2026388 AMAQI
10th Aug 2026339 AMAQI
10th Aug 20263810 AMAQI
10th Aug 20263311 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026271 PMAQI
10th Aug 2026362 PMAQI
10th Aug 2026423 PMAQI
10th Aug 2026484 PMAQI
10th Aug 2026505 PMAQI
10th Aug 2026586 PMAQI
10th Aug 2026647 PMAQI
10th Aug 2026678 PMAQI
10th Aug 2026739 PMAQI
10th Aug 20266710 PMAQI
10th Aug 20267311 PMAQI
11th Aug 20268012 AMAQI
11th Aug 2026791 AMAQI
11th Aug 2026742 AMAQI
11th Aug 2026743 AMAQI
11th Aug 2026664 AMAQI
11th Aug 2026605 AMAQI
29°C27/31°C
11th Aug 2026606 AMAQI
11th Aug 2026587 AMAQI
11th Aug 2026598 AMAQI
11th Aug 2026629 AMAQI
11th Aug 20265410 AMAQI
11th Aug 20264411 AMAQI
11th Aug 20264612 PMAQI
11th Aug 2026511 PMAQI
11th Aug 2026462 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026424 PMAQI
11th Aug 2026385 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026407 PMAQI
11th Aug 2026428 PMAQI
11th Aug 2026509 PMAQI
11th Aug 20265710 PMAQI
11th Aug 20265411 PMAQI
12th Aug 20264412 AMAQI
12th Aug 2026331 AMAQI
12th Aug 2026382 AMAQI
12th Aug 2026363 AMAQI
12th Aug 2026334 AMAQI
12th Aug 2026335 AMAQI
29°C28/31°C
12th Aug 2026406 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026239 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20263112 PMAQI
12th Aug 2026361 PMAQI
12th Aug 2026382 PMAQI
12th Aug 2026363 PMAQI
12th Aug 2026314 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026336 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026298 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20262710 PMAQI
12th Aug 20263811 PMAQI
13th Aug 20264212 AMAQI
13th Aug 2026401 AMAQI
13th Aug 2026362 AMAQI
13th Aug 2026293 AMAQI
13th Aug 2026294 AMAQI
13th Aug 2026295 AMAQI
29°C28/31°C
13th Aug 2026296 AMAQI
13th Aug 2026277 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262710 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263312 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026363 PMAQI
13th Aug 2026284 PMAQI
13th Aug 2026285 PMAQI
13th Aug 2026326 PMAQI
13th Aug 2026407 PMAQI
13th Aug 2026348 PMAQI
13th Aug 2026359 PMAQI
13th Aug 20265710 PMAQI
13th Aug 20265311 PMAQI
14th Aug 20265412 AMAQI
14th Aug 2026581 AMAQI
14th Aug 2026622 AMAQI
14th Aug 2026583 AMAQI
14th Aug 2026534 AMAQI
14th Aug 2026425 AMAQI
30°C28/31°C
14th Aug 2026386 AMAQI
6 AM14th Aug 2026317 AMAQI
14th Aug 2026338 AMAQI
14th Aug 2026389 AMAQI
14th Aug 20263810 AMAQI
14th Aug 20263811 AMAQI
14th Aug 20263112 PMAQI
12 PM14th Aug 2026331 PMAQI
14th Aug 2026382 PMAQI
14th Aug 2026383 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026216 PMAQI
14th Aug 2026387 PMAQI
7 PM14th Aug 2026318 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262111 PMAQI
12 AM
5 AM
29°C28/31°C
Day time
Avg. Highest Time
9 AM - 11 AM
42AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 42), while the lowest AQI was between 5 PM to 5 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 1 AM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 8 PM
39AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 45), while the lowest AQI was between 4 AM to 8 PM (Avg. 39).
2026 Days Vs Air Quality
Changjiang Pawn Bay, Basuo, Hainan, China
2026
58%
132
41%
93
0.4%
1
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
132 DaysModerate
93 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2026, 58% of 227 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Changjiang Pawn Bay, Basuo, 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
64AQI (US)
64AQI (US)
2nd January 2026
75AQI (US)
75AQI (US)
3rd January 2026
64AQI (US)
64AQI (US)
4th January 2026
55AQI (US)
55AQI (US)
5th January 2026
59AQI (US)
59AQI (US)
6th January 2026
93AQI (US)
93AQI (US)
7th January 2026
82AQI (US)
82AQI (US)
8th January 2026
73AQI (US)
73AQI (US)
9th January 2026
58AQI (US)
58AQI (US)
10th January 2026
73AQI (US)
73AQI (US)
11th January 2026
70AQI (US)
70AQI (US)
12th January 2026
68AQI (US)
68AQI (US)
13th January 2026
77AQI (US)
77AQI (US)
14th January 2026
80AQI (US)
80AQI (US)
15th January 2026
72AQI (US)
72AQI (US)
16th January 2026
65AQI (US)
65AQI (US)
17th January 2026
72AQI (US)
72AQI (US)
18th January 2026
75AQI (US)
75AQI (US)
19th January 2026
72AQI (US)
72AQI (US)
20th January 2026
63AQI (US)
63AQI (US)
21st January 2026
66AQI (US)
66AQI (US)
22nd January 2026
82AQI (US)
82AQI (US)
23rd January 2026
96AQI (US)
96AQI (US)
24th January 2026
84AQI (US)
84AQI (US)
25th January 2026
61AQI (US)
61AQI (US)
26th January 2026
48AQI (US)
48AQI (US)
27th January 2026
42AQI (US)
42AQI (US)
28th January 2026
70AQI (US)
70AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
43AQI (US)
43AQI (US)
31st January 2026
52AQI (US)
52AQI (US)
1st February 2026
66AQI (US)
66AQI (US)
2nd February 2026
53AQI (US)
53AQI (US)
3rd February 2026
70AQI (US)
70AQI (US)
4th February 2026
59AQI (US)
59AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
34AQI (US)
34AQI (US)
8th February 2026
44AQI (US)
44AQI (US)
9th February 2026
37AQI (US)
37AQI (US)
10th February 2026
50AQI (US)
50AQI (US)
11th February 2026
58AQI (US)
58AQI (US)
12th February 2026
44AQI (US)
44AQI (US)
13th February 2026
29AQI (US)
29AQI (US)
14th February 2026
41AQI (US)
41AQI (US)
15th February 2026
42AQI (US)
42AQI (US)
16th February 2026
48AQI (US)
48AQI (US)
17th February 2026
78AQI (US)
78AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
57AQI (US)
57AQI (US)
21st February 2026
55AQI (US)
55AQI (US)
22nd February 2026
48AQI (US)
48AQI (US)
23rd February 2026
41AQI (US)
41AQI (US)
24th February 2026
49AQI (US)
49AQI (US)
25th February 2026
51AQI (US)
51AQI (US)
26th February 2026
49AQI (US)
49AQI (US)
27th February 2026
52AQI (US)
52AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
16AQI (US)
16AQI (US)
2nd March 2026
45AQI (US)
45AQI (US)
3rd March 2026
50AQI (US)
50AQI (US)
4th March 2026
10AQI (US)
10AQI (US)
5th March 2026
18AQI (US)
18AQI (US)
6th March 2026
50AQI (US)
50AQI (US)
7th March 2026
78AQI (US)
78AQI (US)
8th March 2026
53AQI (US)
53AQI (US)
9th March 2026
26AQI (US)
26AQI (US)
10th March 2026
27AQI (US)
27AQI (US)
11th March 2026
27AQI (US)
27AQI (US)
12th March 2026
55AQI (US)
55AQI (US)
13th March 2026
45AQI (US)
45AQI (US)
14th March 2026
62AQI (US)
62AQI (US)
15th March 2026
63AQI (US)
63AQI (US)
16th March 2026
55AQI (US)
55AQI (US)
17th March 2026
56AQI (US)
56AQI (US)
18th March 2026
59AQI (US)
59AQI (US)
19th March 2026
58AQI (US)
58AQI (US)
20th March 2026
51AQI (US)
51AQI (US)
21st March 2026
53AQI (US)
53AQI (US)
22nd March 2026
37AQI (US)
37AQI (US)
23rd March 2026
39AQI (US)
39AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
44AQI (US)
44AQI (US)
26th March 2026
57AQI (US)
57AQI (US)
27th March 2026
60AQI (US)
60AQI (US)
28th March 2026
51AQI (US)
51AQI (US)
29th March 2026
60AQI (US)
60AQI (US)
30th March 2026
54AQI (US)
54AQI (US)
31st March 2026
64AQI (US)
64AQI (US)
1st April 2026
74AQI (US)
74AQI (US)
2nd April 2026
66AQI (US)
66AQI (US)
3rd April 2026
59AQI (US)
59AQI (US)
4th April 2026
83AQI (US)
83AQI (US)
5th April 2026
99AQI (US)
99AQI (US)
6th April 2026
102AQI (US)
102AQI (US)
7th April 2026
97AQI (US)
97AQI (US)
8th April 2026
97AQI (US)
97AQI (US)
9th April 2026
59AQI (US)
59AQI (US)
10th April 2026
72AQI (US)
72AQI (US)
11th April 2026
94AQI (US)
94AQI (US)
12th April 2026
88AQI (US)
88AQI (US)
13th April 2026
64AQI (US)
64AQI (US)
14th April 2026
70AQI (US)
70AQI (US)
15th April 2026
63AQI (US)
63AQI (US)
16th April 2026
42AQI (US)
42AQI (US)
17th April 2026
51AQI (US)
51AQI (US)
18th April 2026
46AQI (US)
46AQI (US)
19th April 2026
67AQI (US)
67AQI (US)
20th April 2026
56AQI (US)
56AQI (US)
21st April 2026
59AQI (US)
59AQI (US)
22nd April 2026
57AQI (US)
57AQI (US)
23rd April 2026
67AQI (US)
67AQI (US)
24th April 2026
48AQI (US)
48AQI (US)
25th April 2026
32AQI (US)
32AQI (US)
26th April 2026
40AQI (US)
40AQI (US)
27th April 2026
30AQI (US)
30AQI (US)
28th April 2026
48AQI (US)
48AQI (US)
29th April 2026
58AQI (US)
58AQI (US)
30th April 2026
28AQI (US)
28AQI (US)
1st May 2026
51AQI (US)
51AQI (US)
2nd May 2026
42AQI (US)
42AQI (US)
3rd May 2026
53AQI (US)
53AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
37AQI (US)
37AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
37AQI (US)
37AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
23AQI (US)
23AQI (US)
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
34AQI (US)
34AQI (US)
12th May 2026
46AQI (US)
46AQI (US)
13th May 2026
42AQI (US)
42AQI (US)
14th May 2026
48AQI (US)
48AQI (US)
15th May 2026
43AQI (US)
43AQI (US)
16th May 2026
71AQI (US)
71AQI (US)
17th May 2026
57AQI (US)
57AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
43AQI (US)
43AQI (US)
20th May 2026
60AQI (US)
60AQI (US)
21st May 2026
72AQI (US)
72AQI (US)
22nd May 2026
73AQI (US)
73AQI (US)
23rd May 2026
63AQI (US)
63AQI (US)
24th May 2026
62AQI (US)
62AQI (US)
25th May 2026
55AQI (US)
55AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
38AQI (US)
38AQI (US)
28th May 2026
43AQI (US)
43AQI (US)
29th May 2026
53AQI (US)
53AQI (US)
30th May 2026
48AQI (US)
48AQI (US)
31st May 2026
37AQI (US)
37AQI (US)
1st June 2026
45AQI (US)
45AQI (US)
2nd June 2026
33AQI (US)
33AQI (US)
3rd June 2026
35AQI (US)
35AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
21AQI (US)
21AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
39AQI (US)
39AQI (US)
16th June 2026
36AQI (US)
36AQI (US)
17th June 2026
26AQI (US)
26AQI (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
22AQI (US)
22AQI (US)
23rd June 2026
35AQI (US)
35AQI (US)
24th June 2026
40AQI (US)
40AQI (US)
25th June 2026
44AQI (US)
44AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
25AQI (US)
25AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
24AQI (US)
24AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
16AQI (US)
16AQI (US)
7th July 2026
13AQI (US)
13AQI (US)
8th July 2026
15AQI (US)
15AQI (US)
9th July 2026
21AQI (US)
21AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
24AQI (US)
24AQI (US)
13th July 2026
16AQI (US)
16AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
25AQI (US)
25AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
33AQI (US)
33AQI (US)
18th July 2026
43AQI (US)
43AQI (US)
19th July 2026
54AQI (US)
54AQI (US)
20th July 2026
59AQI (US)
59AQI (US)
21st July 2026
61AQI (US)
61AQI (US)
22nd July 2026
52AQI (US)
52AQI (US)
23rd July 2026
35AQI (US)
35AQI (US)
24th July 2026
52AQI (US)
52AQI (US)
25th July 2026
49AQI (US)
49AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
30AQI (US)
30AQI (US)
28th July 2026
26AQI (US)
26AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
36AQI (US)
36AQI (US)
1st August 2026
35AQI (US)
35AQI (US)
2nd August 2026
36AQI (US)
36AQI (US)
3rd August 2026
38AQI (US)
38AQI (US)
4th August 2026
44AQI (US)
44AQI (US)
5th August 2026
43AQI (US)
43AQI (US)
6th August 2026
42AQI (US)
42AQI (US)
7th August 2026
44AQI (US)
44AQI (US)
8th August 2026
34AQI (US)
34AQI (US)
9th August 2026
35AQI (US)
35AQI (US)
10th August 2026
46AQI (US)
46AQI (US)
11th August 2026
55AQI (US)
55AQI (US)
12th August 2026
32AQI (US)
32AQI (US)
13th August 2026
33AQI (US)
33AQI (US)
14th August 2026
37AQI (US)
37AQI (US)
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
68AQI (US)
48AQI (US)
47AQI (US)
64AQI (US)
47AQI (US)
28AQI (US)
32AQI (US)
40AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202647AQI (US)
4
27
18
10
14
17
8
21
1
19
12
30
26
5
13
1
132
93
1
Highest AQI (US) recorded in
January68AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
202556AQI (US)
21
10
3
25
7
24
2
26
2
16
15
25
5
31
26
5
30
12
19
5
25
1
29
1
158
194
13
Highest AQI (US) recorded in
January93AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202456AQI (US)
22
1
11
4
1
5
13
3
1
7
6
2
11
11
1
29
1
31
31
23
6
17
11
3
20
10
25
6
168
117
23
4
Highest AQI (US) recorded in
April109AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202355AQI (US)
1
2
7
4
2
1
3
2
2
9
2
2
3
18
12
35
31
4
Highest AQI (US) recorded in
March81AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202254AQI (US)
4
21
3
12
7
1
1
4
24
3
3
26
1
20
10
26
4
20
1
5
5
13
12
9
13
1
2
10
1
119
132
9
2
Highest AQI (US) recorded in
December74AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202157AQI (US)
17
11
2
2
24
2
2
26
3
15
14
1
27
4
23
7
31
27
4
5
1
18
7
7
19
4
2
25
3
1
159
148
24
3
Highest AQI (US) recorded in
January97AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202051AQI (US)
8
2
11
10
5
1
27
1
30
1
25
3
27
3
14
15
2
9
14
7
2
17
9
2
146
77
19
3
Highest AQI (US) recorded in
December92AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
57AQI (US)Least Polluted Year Recorded
2026(Avg.)
47AQI (US)Changjiang Pawn Bay's annual 2026 AQI (US) (47) shows an average percentage change of -14.1% (improved AQI (US)) compared to previous years: 2020 (51), 2021 (57), 2022 (54), 2023 (55), 2024 (56), 2025 (56).
