Hongwen, Xiamen, Fujian, 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
Hongwen, Xiamen, Fujian, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2023
95AQILowest AQI recorded on
1st Aug 2026
11AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 33 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Hongwen, Xiamen, Fujian, China
AQI
Day
Night
.
5 AM14th Aug 2026
6 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
8AM14th Aug
56AQI
Avg. Lowest Time
3PM14th Aug
29AQI
Night time
Avg. Highest Time
8PM14th Aug
42AQI
Avg. Lowest Time
3AM15th Aug
29AQI
In the last 24 hours,
Hongwen's AQI reached its highest point of 56 at 8 AM during the Day, while the lowest point, 29, was recorded at 3 AM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hongwen, Xiamen, Fujian, 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 2026275 AMAQI
17th Jul 2026286 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026289 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026293 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026319 PMAQI
17th Jul 20263610 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20263812 AMAQI
18th Jul 2026361 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026333 AMAQI
18th Jul 2026384 AMAQI
28°C26/30°C
18th Jul 2026385 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026407 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026409 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20264412 PMAQI
18th Jul 2026461 PMAQI
18th Jul 2026482 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026386 PMAQI
18th Jul 2026367 PMAQI
18th Jul 2026428 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20264010 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20264212 AMAQI
19th Jul 2026441 AMAQI
19th Jul 2026442 AMAQI
19th Jul 2026403 AMAQI
19th Jul 2026424 AMAQI
28°C26/31°C
19th Jul 2026465 AMAQI
19th Jul 2026446 AMAQI
19th Jul 2026467 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026509 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20265111 AMAQI
19th Jul 20265212 PMAQI
19th Jul 2026511 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026563 PMAQI
19th Jul 2026484 PMAQI
19th Jul 2026385 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026339 PMAQI
19th Jul 20263610 PMAQI
19th Jul 20263111 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026311 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026404 AMAQI
28°C26/30°C
20th Jul 2026385 AMAQI
20th Jul 2026366 AMAQI
20th Jul 2026367 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026429 AMAQI
20th Jul 20264810 AMAQI
20th Jul 20264811 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026471 PMAQI
20th Jul 2026492 PMAQI
20th Jul 2026513 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20264211 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026421 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026463 AMAQI
21st Jul 2026484 AMAQI
28°C26/30°C
21st Jul 2026505 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026467 AMAQI
21st Jul 2026488 AMAQI
21st Jul 2026469 AMAQI
21st Jul 20265110 AMAQI
21st Jul 20265112 PMAQI
21st Jul 2026531 PMAQI
21st Jul 2026522 PMAQI
21st Jul 2026523 PMAQI
21st Jul 2026504 PMAQI
21st Jul 2026485 PMAQI
21st Jul 2026916 PMAQI
21st Jul 2026487 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026519 PMAQI
21st Jul 20265310 PMAQI
21st Jul 20265511 PMAQI
22nd Jul 20265512 AMAQI
22nd Jul 2026521 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026543 AMAQI
22nd Jul 2026554 AMAQI
28°C26/30°C
22nd Jul 2026555 AMAQI
22nd Jul 2026546 AMAQI
22nd Jul 2026557 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026599 AMAQI
22nd Jul 20265710 AMAQI
22nd Jul 20265911 AMAQI
22nd Jul 20265712 PMAQI
22nd Jul 2026571 PMAQI
22nd Jul 2026572 PMAQI
22nd Jul 2026593 PMAQI
22nd Jul 2026574 PMAQI
22nd Jul 2026575 PMAQI
22nd Jul 2026596 PMAQI
22nd Jul 2026587 PMAQI
22nd Jul 2026568 PMAQI
22nd Jul 2026579 PMAQI
22nd Jul 20265710 PMAQI
22nd Jul 20265611 PMAQI
23rd Jul 20265812 AMAQI
23rd Jul 2026571 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026573 AMAQI
23rd Jul 2026574 AMAQI
28°C26/30°C
23rd Jul 2026565 AMAQI
23rd Jul 2026586 AMAQI
23rd Jul 2026607 AMAQI
23rd Jul 2026598 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20266210 AMAQI
23rd Jul 20266911 AMAQI
23rd Jul 20266412 PMAQI
23rd Jul 2026661 PMAQI
23rd Jul 2026682 PMAQI
23rd Jul 2026703 PMAQI
23rd Jul 2026654 PMAQI
23rd Jul 2026715 PMAQI
23rd Jul 2026696 PMAQI
23rd Jul 2026637 PMAQI
23rd Jul 2026698 PMAQI
23rd Jul 2026749 PMAQI
23rd Jul 20267010 PMAQI
23rd Jul 20266811 PMAQI
24th Jul 20267112 AMAQI
24th Jul 2026741 AMAQI
24th Jul 2026762 AMAQI
24th Jul 2026733 AMAQI
24th Jul 2026734 AMAQI
28°C26/30°C
24th Jul 2026695 AMAQI
24th Jul 2026676 AMAQI
24th Jul 2026707 AMAQI
24th Jul 2026708 AMAQI
24th Jul 2026739 AMAQI
24th Jul 20267110 AMAQI
24th Jul 20267011 AMAQI
24th Jul 202610012 PMAQI
24th Jul 20261081 PMAQI
24th Jul 20261022 PMAQI
24th Jul 2026833 PMAQI
24th Jul 2026764 PMAQI
24th Jul 2026545 PMAQI
24th Jul 2026486 PMAQI
24th Jul 2026317 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026409 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20265111 PMAQI
25th Jul 20264412 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026232 AMAQI
25th Jul 2026103 AMAQI
25th Jul 2026114 AMAQI
28°C26/30°C
25th Jul 2026115 AMAQI
25th Jul 202696 AMAQI
25th Jul 2026107 AMAQI
25th Jul 202698 AMAQI
25th Jul 2026199 AMAQI
25th Jul 20261910 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20263112 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026313 PMAQI
25th Jul 2026334 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026316 PMAQI
25th Jul 2026277 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026214 AMAQI
28°C27/30°C
26th Jul 2026215 AMAQI
26th Jul 2026196 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20263412 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20263411 PMAQI
27th Jul 20263412 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026422 AMAQI
27th Jul 2026303 AMAQI
27th Jul 2026384 AMAQI
26°C26/27°C
27th Jul 2026335 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20263811 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026274 AMAQI
26°C25/27°C
28th Jul 2026255 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026331 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026443 AMAQI
29th Jul 2026424 AMAQI
25°C25/27°C
29th Jul 2026425 AMAQI
29th Jul 2026576 AMAQI
29th Jul 2026547 AMAQI
29th Jul 2026578 AMAQI
29th Jul 2026569 AMAQI
29th Jul 20265610 AMAQI
29th Jul 20266711 AMAQI
29th Jul 20267012 PMAQI
29th Jul 2026581 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026323 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026316 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026349 PMAQI
29th Jul 20263610 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026312 AMAQI
30th Jul 2026313 AMAQI
30th Jul 2026334 AMAQI
27°C25/29°C
30th Jul 2026405 AMAQI
30th Jul 2026386 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026498 AMAQI
30th Jul 2026549 AMAQI
30th Jul 20266010 AMAQI
30th Jul 20268211 AMAQI
30th Jul 20268012 PMAQI
30th Jul 2026651 PMAQI
30th Jul 2026662 PMAQI
30th Jul 2026603 PMAQI
30th Jul 2026554 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026318 PMAQI
30th Jul 2026279 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20264412 AMAQI
31st Jul 2026531 AMAQI
31st Jul 2026582 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026464 AMAQI
27°C26/29°C
31st Jul 2026515 AMAQI
31st Jul 2026586 AMAQI
31st Jul 2026587 AMAQI
31st Jul 2026608 AMAQI
31st Jul 2026689 AMAQI
31st Jul 20267510 AMAQI
31st Jul 20268311 AMAQI
31st Jul 20266412 PMAQI
31st Jul 2026871 PMAQI
31st Jul 2026902 PMAQI
31st Jul 2026823 PMAQI
31st Jul 2026784 PMAQI
31st Jul 2026625 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026178 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20261711 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026121 AMAQI
1st Aug 202682 AMAQI
1st Aug 202683 AMAQI
1st Aug 202684 AMAQI
28°C26/30°C
1st Aug 202685 AMAQI
1st Aug 202686 AMAQI
1st Aug 202687 AMAQI
1st Aug 2026108 AMAQI
1st Aug 202689 AMAQI
1st Aug 20261210 AMAQI
1st Aug 20261911 AMAQI
1st Aug 20262112 PMAQI
1st Aug 2026211 PMAQI
1st Aug 202692 PMAQI
1st Aug 202683 PMAQI
1st Aug 202684 PMAQI
1st Aug 202685 PMAQI
1st Aug 202686 PMAQI
1st Aug 202697 PMAQI
1st Aug 202698 PMAQI
1st Aug 202689 PMAQI
1st Aug 2026810 PMAQI
1st Aug 20262311 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026232 AMAQI
2nd Aug 2026193 AMAQI
2nd Aug 2026214 AMAQI
28°C26/30°C
2nd Aug 2026235 AMAQI
2nd Aug 2026256 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026278 AMAQI
2nd Aug 2026279 AMAQI
2nd Aug 20262910 AMAQI
2nd Aug 20263411 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026425 PMAQI
2nd Aug 2026386 PMAQI
2nd Aug 2026387 PMAQI
2nd Aug 2026348 PMAQI
2nd Aug 2026369 PMAQI
2nd Aug 20264410 PMAQI
2nd Aug 20264611 PMAQI
3rd Aug 20264812 AMAQI
3rd Aug 2026531 AMAQI
3rd Aug 2026532 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026584 AMAQI
27°C26/28°C
3rd Aug 2026695 AMAQI
3rd Aug 2026736 AMAQI
3rd Aug 2026787 AMAQI
3rd Aug 2026898 AMAQI
3rd Aug 2026879 AMAQI
3rd Aug 20268210 AMAQI
3rd Aug 20267811 AMAQI
3rd Aug 20267212 PMAQI
3rd Aug 2026691 PMAQI
3rd Aug 2026852 PMAQI
3rd Aug 2026783 PMAQI
3rd Aug 20261044 PMAQI
3rd Aug 20261105 PMAQI
3rd Aug 20261226 PMAQI
3rd Aug 20261127 PMAQI
3rd Aug 20261148 PMAQI
3rd Aug 20261089 PMAQI
3rd Aug 202610110 PMAQI
3rd Aug 20268011 PMAQI
4th Aug 20266012 AMAQI
4th Aug 2026501 AMAQI
4th Aug 2026512 AMAQI
4th Aug 2026543 AMAQI
4th Aug 2026764 AMAQI
27°C26/29°C
4th Aug 20261065 AMAQI
4th Aug 20261386 AMAQI
4th Aug 20261247 AMAQI
4th Aug 20261058 AMAQI
4th Aug 2026769 AMAQI
4th Aug 20269210 AMAQI
4th Aug 20265911 AMAQI
4th Aug 20264012 PMAQI
4th Aug 2026461 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026273 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026175 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026197 PMAQI
4th Aug 2026238 PMAQI
4th Aug 2026259 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262911 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026271 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026333 AMAQI
5th Aug 2026404 AMAQI
28°C26/30°C
5th Aug 2026425 AMAQI
5th Aug 2026406 AMAQI
5th Aug 2026427 AMAQI
5th Aug 2026488 AMAQI
5th Aug 2026639 AMAQI
5th Aug 20265710 AMAQI
5th Aug 20265611 AMAQI
5th Aug 20265712 PMAQI
5th Aug 2026511 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026533 PMAQI
5th Aug 2026404 PMAQI
5th Aug 2026445 PMAQI
5th Aug 2026506 PMAQI
5th Aug 2026547 PMAQI
5th Aug 2026488 PMAQI
5th Aug 2026409 PMAQI
5th Aug 20264210 PMAQI
5th Aug 20264611 PMAQI
6th Aug 20264412 AMAQI
6th Aug 2026381 AMAQI
6th Aug 2026362 AMAQI
6th Aug 2026383 AMAQI
6th Aug 2026424 AMAQI
27°C25/30°C
6th Aug 2026505 AMAQI
6th Aug 2026586 AMAQI
6th Aug 2026527 AMAQI
6th Aug 2026538 AMAQI
6th Aug 2026559 AMAQI
6th Aug 20265010 AMAQI
6th Aug 20265011 AMAQI
6th Aug 20266712 PMAQI
6th Aug 2026621 PMAQI
6th Aug 2026532 PMAQI
6th Aug 2026523 PMAQI
6th Aug 2026424 PMAQI
6th Aug 2026315 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026297 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20263111 PMAQI
7th Aug 20263312 AMAQI
7th Aug 2026361 AMAQI
7th Aug 2026362 AMAQI
7th Aug 2026403 AMAQI
7th Aug 2026464 AMAQI
28°C26/30°C
7th Aug 2026515 AMAQI
7th Aug 2026536 AMAQI
7th Aug 2026547 AMAQI
7th Aug 2026538 AMAQI
7th Aug 2026529 AMAQI
7th Aug 20265410 AMAQI
7th Aug 20265411 AMAQI
7th Aug 20264812 PMAQI
7th Aug 2026561 PMAQI
7th Aug 2026642 PMAQI
7th Aug 2026683 PMAQI
7th Aug 2026554 PMAQI
7th Aug 2026555 PMAQI
7th Aug 2026686 PMAQI
7th Aug 2026727 PMAQI
7th Aug 2026428 PMAQI
7th Aug 2026409 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20263111 PMAQI
8th Aug 20264612 AMAQI
8th Aug 2026501 AMAQI
8th Aug 2026422 AMAQI
8th Aug 2026483 AMAQI
8th Aug 2026514 AMAQI
28°C26/31°C
8th Aug 2026565 AMAQI
8th Aug 2026676 AMAQI
8th Aug 2026647 AMAQI
8th Aug 2026678 AMAQI
8th Aug 2026699 AMAQI
8th Aug 20266910 AMAQI
8th Aug 20266211 AMAQI
8th Aug 20265912 PMAQI
8th Aug 2026531 PMAQI
8th Aug 2026552 PMAQI
8th Aug 2026503 PMAQI
8th Aug 2026554 PMAQI
8th Aug 2026545 PMAQI
8th Aug 2026526 PMAQI
8th Aug 2026547 PMAQI
8th Aug 2026548 PMAQI
8th Aug 2026449 PMAQI
8th Aug 20264010 PMAQI
8th Aug 20263811 PMAQI
9th Aug 20264012 AMAQI
9th Aug 2026401 AMAQI
9th Aug 2026442 AMAQI
9th Aug 2026553 AMAQI
9th Aug 2026624 AMAQI
30°C27/34°C
9th Aug 2026545 AMAQI
9th Aug 2026506 AMAQI
9th Aug 2026427 AMAQI
9th Aug 2026428 AMAQI
9th Aug 2026429 AMAQI
9th Aug 20263810 AMAQI
9th Aug 20263811 AMAQI
9th Aug 20264212 PMAQI
9th Aug 2026381 PMAQI
9th Aug 2026402 PMAQI
9th Aug 2026363 PMAQI
9th Aug 2026334 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026251 AMAQI
10th Aug 202682 AMAQI
10th Aug 202683 AMAQI
10th Aug 2026214 AMAQI
29°C27/32°C
10th Aug 2026235 AMAQI
10th Aug 2026236 AMAQI
10th Aug 2026237 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026239 AMAQI
10th Aug 20262110 AMAQI
10th Aug 20262111 AMAQI
10th Aug 20262312 PMAQI
10th Aug 2026231 PMAQI
10th Aug 2026232 PMAQI
10th Aug 2026213 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026277 PMAQI
10th Aug 2026318 PMAQI
10th Aug 2026339 PMAQI
10th Aug 20264210 PMAQI
10th Aug 20264211 PMAQI
11th Aug 20264412 AMAQI
11th Aug 2026461 AMAQI
11th Aug 2026482 AMAQI
11th Aug 2026483 AMAQI
11th Aug 2026484 AMAQI
28°C27/30°C
11th Aug 2026445 AMAQI
11th Aug 2026486 AMAQI
11th Aug 2026487 AMAQI
11th Aug 2026498 AMAQI
11th Aug 2026489 AMAQI
11th Aug 20265310 AMAQI
11th Aug 20266511 AMAQI
11th Aug 20267412 PMAQI
11th Aug 2026691 PMAQI
11th Aug 2026712 PMAQI
11th Aug 2026803 PMAQI
11th Aug 2026834 PMAQI
11th Aug 2026855 PMAQI
11th Aug 2026836 PMAQI
11th Aug 2026737 PMAQI
11th Aug 2026798 PMAQI
11th Aug 2026859 PMAQI
11th Aug 20269010 PMAQI
11th Aug 20268011 PMAQI
12th Aug 20267212 AMAQI
12th Aug 2026781 AMAQI
12th Aug 2026762 AMAQI
12th Aug 2026783 AMAQI
12th Aug 2026764 AMAQI
29°C27/31°C
12th Aug 2026765 AMAQI
12th Aug 2026796 AMAQI
12th Aug 2026877 AMAQI
12th Aug 2026818 AMAQI
12th Aug 2026649 AMAQI
12th Aug 20266810 AMAQI
12th Aug 20268711 AMAQI
12th Aug 20267612 PMAQI
12th Aug 2026661 PMAQI
12th Aug 2026722 PMAQI
12th Aug 2026783 PMAQI
12th Aug 2026714 PMAQI
12th Aug 2026695 PMAQI
12th Aug 2026666 PMAQI
12th Aug 2026657 PMAQI
12th Aug 2026678 PMAQI
12th Aug 2026669 PMAQI
12th Aug 20267610 PMAQI
12th Aug 20267411 PMAQI
13th Aug 20269012 AMAQI
13th Aug 2026901 AMAQI
13th Aug 2026902 AMAQI
13th Aug 2026863 AMAQI
13th Aug 2026714 AMAQI
29°C27/31°C
13th Aug 2026765 AMAQI
13th Aug 2026726 AMAQI
13th Aug 2026707 AMAQI
13th Aug 2026678 AMAQI
13th Aug 2026659 AMAQI
13th Aug 20267010 AMAQI
13th Aug 20266711 AMAQI
13th Aug 20266412 PMAQI
13th Aug 2026601 PMAQI
13th Aug 2026562 PMAQI
13th Aug 2026623 PMAQI
13th Aug 2026554 PMAQI
13th Aug 2026545 PMAQI
13th Aug 2026546 PMAQI
13th Aug 2026517 PMAQI
13th Aug 2026498 PMAQI
13th Aug 2026469 PMAQI
13th Aug 20263310 PMAQI
13th Aug 20263111 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026331 AMAQI
14th Aug 2026362 AMAQI
14th Aug 2026463 AMAQI
14th Aug 2026534 AMAQI
29°C27/31°C
14th Aug 2026545 AMAQI
14th Aug 2026536 AMAQI
14th Aug 2026527 AMAQI
14th Aug 2026568 AMAQI
14th Aug 2026529 AMAQI
14th Aug 20264410 AMAQI
14th Aug 20264411 AMAQI
14th Aug 20264212 PMAQI
14th Aug 2026311 PMAQI
14th Aug 2026332 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026314 PMAQI
14th Aug 2026365 PMAQI
14th Aug 2026366 PMAQI
14th Aug 2026407 PMAQI
14th Aug 2026428 PMAQI
14th Aug 2026389 PMAQI
14th Aug 20263810 PMAQI
14th Aug 20263811 PMAQI
15th Aug 20262912 AMAQI
15th Aug 2026291 AMAQI
15th Aug 2026292 AMAQI
15th Aug 2026293 AMAQI
15th Aug 2026364 AMAQI
28°C27/30°C
15th Aug 2026315 AMAQI
5 AM15th Aug 2026296 AMAQI
15th Aug 2026337 AMAQI
15th Aug 2026408 AMAQI
15th Aug 2026449 AMAQI
15th Aug 20264610 AMAQI
15th Aug 20264011 AMAQI
11 AM15th Aug 20264012 PMAQI
15th Aug 2026361 PMAQI
15th Aug 2026402 PMAQI
15th Aug 2026383 PMAQI
15th Aug 2026294 PMAQI
15th Aug 2026255 PMAQI
15th Aug 2026276 PMAQI
6 PM15th Aug 2026257 PMAQI
15th Aug 2026298 PMAQI
15th Aug 2026279 PMAQI
15th Aug 20262710 PMAQI
15th Aug 20262711 PMAQI
11 PM4 AM
28°C27/30°C
Day time
Avg. Highest Time
11 AM - 12 PM
51AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 6 PM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 51), while the lowest AQI was between 5 PM to 6 PM (Avg. 44).
Night time
Avg. Highest Time
4 AM
44AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 3 AM
41AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 44), while the lowest AQI was between 12 AM to 3 AM (Avg. 41).
2026 Days Vs Air Quality
Hongwen, Xiamen, Fujian, China
2026
43%
97
56%
127
1%
3
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
97 DaysModerate
127 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2026, 43% of 227 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Hongwen, Xiamen, Fujian, 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
43AQI (US)
43AQI (US)
2nd January 2026
54AQI (US)
54AQI (US)
3rd January 2026
67AQI (US)
67AQI (US)
4th January 2026
67AQI (US)
67AQI (US)
5th January 2026
89AQI (US)
89AQI (US)
6th January 2026
68AQI (US)
68AQI (US)
7th January 2026
72AQI (US)
72AQI (US)
8th January 2026
80AQI (US)
80AQI (US)
9th January 2026
82AQI (US)
82AQI (US)
10th January 2026
102AQI (US)
102AQI (US)
11th January 2026
80AQI (US)
80AQI (US)
12th January 2026
61AQI (US)
61AQI (US)
13th January 2026
98AQI (US)
98AQI (US)
14th January 2026
79AQI (US)
79AQI (US)
15th January 2026
94AQI (US)
94AQI (US)
16th January 2026
95AQI (US)
95AQI (US)
17th January 2026
106AQI (US)
106AQI (US)
18th January 2026
87AQI (US)
87AQI (US)
19th January 2026
73AQI (US)
73AQI (US)
20th January 2026
54AQI (US)
54AQI (US)
21st January 2026
63AQI (US)
63AQI (US)
22nd January 2026
78AQI (US)
78AQI (US)
23rd January 2026
58AQI (US)
58AQI (US)
24th January 2026
61AQI (US)
61AQI (US)
25th January 2026
54AQI (US)
54AQI (US)
26th January 2026
68AQI (US)
68AQI (US)
27th January 2026
66AQI (US)
66AQI (US)
28th January 2026
42AQI (US)
42AQI (US)
29th January 2026
51AQI (US)
51AQI (US)
30th January 2026
65AQI (US)
65AQI (US)
31st January 2026
41AQI (US)
41AQI (US)
1st February 2026
43AQI (US)
43AQI (US)
2nd February 2026
63AQI (US)
63AQI (US)
3rd February 2026
82AQI (US)
82AQI (US)
4th February 2026
71AQI (US)
71AQI (US)
5th February 2026
61AQI (US)
61AQI (US)
6th February 2026
87AQI (US)
87AQI (US)
7th February 2026
42AQI (US)
42AQI (US)
8th February 2026
55AQI (US)
55AQI (US)
9th February 2026
50AQI (US)
50AQI (US)
10th February 2026
61AQI (US)
61AQI (US)
11th February 2026
71AQI (US)
71AQI (US)
12th February 2026
74AQI (US)
74AQI (US)
13th February 2026
81AQI (US)
81AQI (US)
14th February 2026
68AQI (US)
68AQI (US)
15th February 2026
46AQI (US)
46AQI (US)
16th February 2026
72AQI (US)
72AQI (US)
17th February 2026
73AQI (US)
73AQI (US)
18th February 2026
78AQI (US)
78AQI (US)
19th February 2026
70AQI (US)
70AQI (US)
20th February 2026
87AQI (US)
87AQI (US)
21st February 2026
79AQI (US)
79AQI (US)
22nd February 2026
104AQI (US)
104AQI (US)
23rd February 2026
55AQI (US)
55AQI (US)
24th February 2026
89AQI (US)
89AQI (US)
25th February 2026
78AQI (US)
78AQI (US)
26th February 2026
44AQI (US)
44AQI (US)
27th February 2026
89AQI (US)
89AQI (US)
28th February 2026
17AQI (US)
17AQI (US)
1st March 2026
33AQI (US)
33AQI (US)
2nd March 2026
68AQI (US)
68AQI (US)
3rd March 2026
30AQI (US)
30AQI (US)
4th March 2026
41AQI (US)
41AQI (US)
5th March 2026
46AQI (US)
46AQI (US)
6th March 2026
59AQI (US)
59AQI (US)
7th March 2026
55AQI (US)
55AQI (US)
8th March 2026
45AQI (US)
45AQI (US)
9th March 2026
53AQI (US)
53AQI (US)
10th March 2026
62AQI (US)
62AQI (US)
11th March 2026
74AQI (US)
74AQI (US)
12th March 2026
69AQI (US)
69AQI (US)
13th March 2026
67AQI (US)
67AQI (US)
14th March 2026
58AQI (US)
58AQI (US)
15th March 2026
53AQI (US)
53AQI (US)
16th March 2026
49AQI (US)
49AQI (US)
17th March 2026
63AQI (US)
63AQI (US)
18th March 2026
63AQI (US)
63AQI (US)
19th March 2026
39AQI (US)
39AQI (US)
20th March 2026
63AQI (US)
63AQI (US)
21st March 2026
61AQI (US)
61AQI (US)
22nd March 2026
59AQI (US)
59AQI (US)
23rd March 2026
67AQI (US)
67AQI (US)
24th March 2026
44AQI (US)
44AQI (US)
25th March 2026
59AQI (US)
59AQI (US)
26th March 2026
51AQI (US)
51AQI (US)
27th March 2026
62AQI (US)
62AQI (US)
28th March 2026
57AQI (US)
57AQI (US)
29th March 2026
73AQI (US)
73AQI (US)
30th March 2026
76AQI (US)
76AQI (US)
31st March 2026
54AQI (US)
54AQI (US)
1st April 2026
44AQI (US)
44AQI (US)
2nd April 2026
36AQI (US)
36AQI (US)
3rd April 2026
56AQI (US)
56AQI (US)
4th April 2026
39AQI (US)
39AQI (US)
5th April 2026
45AQI (US)
45AQI (US)
6th April 2026
59AQI (US)
59AQI (US)
7th April 2026
64AQI (US)
64AQI (US)
8th April 2026
46AQI (US)
46AQI (US)
9th April 2026
74AQI (US)
74AQI (US)
10th April 2026
55AQI (US)
55AQI (US)
11th April 2026
51AQI (US)
51AQI (US)
12th April 2026
55AQI (US)
55AQI (US)
13th April 2026
57AQI (US)
57AQI (US)
14th April 2026
51AQI (US)
51AQI (US)
15th April 2026
76AQI (US)
76AQI (US)
16th April 2026
49AQI (US)
49AQI (US)
17th April 2026
77AQI (US)
77AQI (US)
18th April 2026
62AQI (US)
62AQI (US)
19th April 2026
52AQI (US)
52AQI (US)
20th April 2026
61AQI (US)
61AQI (US)
21st April 2026
68AQI (US)
68AQI (US)
22nd April 2026
69AQI (US)
69AQI (US)
23rd April 2026
61AQI (US)
61AQI (US)
24th April 2026
18AQI (US)
18AQI (US)
25th April 2026
41AQI (US)
41AQI (US)
26th April 2026
62AQI (US)
62AQI (US)
27th April 2026
86AQI (US)
86AQI (US)
28th April 2026
82AQI (US)
82AQI (US)
29th April 2026
35AQI (US)
35AQI (US)
30th April 2026
37AQI (US)
37AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
62AQI (US)
62AQI (US)
3rd May 2026
49AQI (US)
49AQI (US)
4th May 2026
38AQI (US)
38AQI (US)
5th May 2026
41AQI (US)
41AQI (US)
6th May 2026
54AQI (US)
54AQI (US)
7th May 2026
52AQI (US)
52AQI (US)
8th May 2026
60AQI (US)
60AQI (US)
9th May 2026
39AQI (US)
39AQI (US)
10th May 2026
46AQI (US)
46AQI (US)
11th May 2026
51AQI (US)
51AQI (US)
12th May 2026
82AQI (US)
82AQI (US)
13th May 2026
66AQI (US)
66AQI (US)
14th May 2026
14AQI (US)
14AQI (US)
15th May 2026
32AQI (US)
32AQI (US)
16th May 2026
70AQI (US)
70AQI (US)
17th May 2026
58AQI (US)
58AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
45AQI (US)
45AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
70AQI (US)
70AQI (US)
22nd May 2026
75AQI (US)
75AQI (US)
23rd May 2026
70AQI (US)
70AQI (US)
24th May 2026
66AQI (US)
66AQI (US)
25th May 2026
59AQI (US)
59AQI (US)
26th May 2026
46AQI (US)
46AQI (US)
27th May 2026
39AQI (US)
39AQI (US)
28th May 2026
44AQI (US)
44AQI (US)
29th May 2026
67AQI (US)
67AQI (US)
30th May 2026
64AQI (US)
64AQI (US)
31st May 2026
49AQI (US)
49AQI (US)
1st June 2026
53AQI (US)
53AQI (US)
2nd June 2026
70AQI (US)
70AQI (US)
3rd June 2026
67AQI (US)
67AQI (US)
4th June 2026
51AQI (US)
51AQI (US)
5th June 2026
45AQI (US)
45AQI (US)
6th June 2026
71AQI (US)
71AQI (US)
7th June 2026
39AQI (US)
39AQI (US)
8th June 2026
15AQI (US)
15AQI (US)
9th June 2026
17AQI (US)
17AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
32AQI (US)
32AQI (US)
12th June 2026
50AQI (US)
50AQI (US)
13th June 2026
34AQI (US)
34AQI (US)
14th June 2026
13AQI (US)
13AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
23AQI (US)
23AQI (US)
22nd June 2026
30AQI (US)
30AQI (US)
23rd June 2026
44AQI (US)
44AQI (US)
24th June 2026
67AQI (US)
67AQI (US)
25th June 2026
34AQI (US)
34AQI (US)
26th June 2026
47AQI (US)
47AQI (US)
27th June 2026
44AQI (US)
44AQI (US)
28th June 2026
51AQI (US)
51AQI (US)
29th June 2026
38AQI (US)
38AQI (US)
30th June 2026
12AQI (US)
12AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
25AQI (US)
25AQI (US)
3rd July 2026
25AQI (US)
25AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
27AQI (US)
27AQI (US)
10th July 2026
37AQI (US)
37AQI (US)
11th July 2026
51AQI (US)
51AQI (US)
12th July 2026
50AQI (US)
50AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
19AQI (US)
19AQI (US)
15th July 2026
24AQI (US)
24AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
40AQI (US)
40AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
42AQI (US)
42AQI (US)
21st July 2026
51AQI (US)
51AQI (US)
22nd July 2026
56AQI (US)
56AQI (US)
23rd July 2026
64AQI (US)
64AQI (US)
24th July 2026
67AQI (US)
67AQI (US)
25th July 2026
24AQI (US)
24AQI (US)
26th July 2026
26AQI (US)
26AQI (US)
27th July 2026
29AQI (US)
29AQI (US)
28th July 2026
24AQI (US)
24AQI (US)
29th July 2026
42AQI (US)
42AQI (US)
30th July 2026
46AQI (US)
46AQI (US)
31st July 2026
54AQI (US)
54AQI (US)
1st August 2026
11AQI (US)
11AQI (US)
2nd August 2026
32AQI (US)
32AQI (US)
3rd August 2026
82AQI (US)
82AQI (US)
4th August 2026
56AQI (US)
56AQI (US)
5th August 2026
45AQI (US)
45AQI (US)
6th August 2026
44AQI (US)
44AQI (US)
7th August 2026
50AQI (US)
50AQI (US)
8th August 2026
54AQI (US)
54AQI (US)
9th August 2026
38AQI (US)
38AQI (US)
10th August 2026
24AQI (US)
24AQI (US)
11th August 2026
64AQI (US)
64AQI (US)
12th August 2026
74AQI (US)
74AQI (US)
13th August 2026
64AQI (US)
64AQI (US)
14th August 2026
41AQI (US)
41AQI (US)
15th August 2026
33AQI (US)
33AQI (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
71AQI (US)
68AQI (US)
57AQI (US)
56AQI (US)
54AQI (US)
37AQI (US)
35AQI (US)
47AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202653AQI (US)
3
26
2
6
21
1
8
23
10
20
13
18
23
7
25
6
9
6
97
127
3
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
July35AQI (US)
202563AQI (US)
30
1
2
23
3
5
25
1
3
26
1
6
25
21
9
17
14
21
10
13
17
3
28
7
23
1
28
2
99
258
8
Highest AQI (US) recorded in
January83AQI (US)
Lowest AQI (US) recorded in
June45AQI (US)
202461AQI (US)
1
16
13
4
21
3
1
2
19
10
3
26
1
10
21
27
3
31
8
23
22
8
14
17
16
14
30
1
138
198
28
1
Highest AQI (US) recorded in
January99AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202364AQI (US)
4
25
1
3
19
5
1
2
22
7
3
23
4
12
17
2
19
11
24
7
15
16
20
10
6
24
1
3
19
4
2
24
5
113
217
28
2
Highest AQI (US) recorded in
March83AQI (US)
Lowest AQI (US) recorded in
July35AQI (US)
202261AQI (US)
7
15
8
13
7
1
2
18
11
3
21
6
9
22
28
2
17
7
1
3
24
2
12
19
12
17
1
9
22
116
174
29
Highest AQI (US) recorded in
March89AQI (US)
Lowest AQI (US) recorded in
June35AQI (US)
202170AQI (US)
18
12
3
15
10
1
20
10
1
25
4
9
22
16
14
17
13
1
13
8
14
16
16
14
1
4
26
25
6
94
216
44
Highest AQI (US) recorded in
January98AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202054AQI (US)
1
11
1
1
18
2
8
10
29
1
27
4
20
11
11
19
4
27
10
18
2
4
22
5
115
141
10
Highest AQI (US) recorded in
December73AQI (US)
Lowest AQI (US) recorded in
June31AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
70AQI (US)Least Polluted Year Recorded
2026(Avg.)
53AQI (US)Hongwen's annual 2026 AQI (US) (53) shows an average percentage change of -14.2% (improved AQI (US)) compared to previous years: 2020 (54), 2021 (70), 2022 (61), 2023 (64), 2024 (61), 2025 (63).
