Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Xiamen, 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

Xiamen, Xiamen, Fujian, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Aug 2024
91AQI
Lowest AQI recorded on
20th Aug 2024
17AQI

Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025

Xiamen, Xiamen, Fujian, China

AQI
Day
Night
.

5 AM21st Aug 2025

6 PM

4 AM22nd Aug 2025

Day time
Avg. Highest Time
8AM21st Aug

61AQI

Avg. Lowest Time
3PM21st Aug

36AQI

Night time
Avg. Highest Time
8PM21st Aug

54AQI

Avg. Lowest Time
2AM22nd Aug

46AQI

In the last 24 hours,

Xiamen's AQI reached its highest point of 61 at 8 AM during the Day, while the lowest point, 36, was recorded at 3 PM during the Day between 21st Aug and 22nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Xiamen, Xiamen, Fujian, China

JulAug
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Jul 2025505 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025298 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025194 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025287 PMAQI
23rd Jul 2025408 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254312 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025483 AMAQI
24th Jul 2025464 AMAQI

28°C26/30°C

24th Jul 2025455 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025308 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025293 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025335 PMAQI
24th Jul 2025356 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025478 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255110 PMAQI
24th Jul 20254911 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025471 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025453 AMAQI
25th Jul 2025424 AMAQI

28°C26/31°C

25th Jul 2025425 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025549 AMAQI
25th Jul 20255710 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025426 PMAQI
25th Jul 2025477 PMAQI
25th Jul 2025508 PMAQI
25th Jul 2025509 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025451 AMAQI
26th Jul 2025452 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025474 AMAQI

28°C26/31°C

26th Jul 2025465 AMAQI
26th Jul 2025476 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025618 AMAQI
26th Jul 2025689 AMAQI
26th Jul 20256810 AMAQI
26th Jul 20256511 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025613 PMAQI
26th Jul 2025554 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025579 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20254711 PMAQI
27th Jul 20254612 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025493 AMAQI
27th Jul 2025524 AMAQI

28°C27/31°C

27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025689 AMAQI
27th Jul 20258810 AMAQI
27th Jul 20258311 AMAQI
27th Jul 20258012 PMAQI
27th Jul 2025711 PMAQI
27th Jul 2025662 PMAQI
27th Jul 2025823 PMAQI
27th Jul 2025684 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025439 PMAQI
27th Jul 20254610 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20255012 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025512 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025564 AMAQI

27°C26/28°C

28th Jul 2025565 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025478 AMAQI
28th Jul 2025439 AMAQI
28th Jul 20253710 AMAQI
28th Jul 20254211 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025524 AMAQI

28°C26/30°C

29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254110 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025662 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025538 PMAQI
29th Jul 2025559 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025534 AMAQI

27°C26/29°C

30th Jul 2025535 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025698 AMAQI
30th Jul 2025649 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255311 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025533 PMAQI
30th Jul 2025484 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025497 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI

29°C26/31°C

31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20254610 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254012 PMAQI
31st Jul 2025451 PMAQI
31st Jul 2025472 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025644 PMAQI
31st Jul 2025675 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025637 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025534 AMAQI

29°C27/31°C

1st Aug 2025525 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025708 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025465 PMAQI
1st Aug 2025496 PMAQI
1st Aug 2025437 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI

28°C27/30°C

2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025548 AMAQI
2nd Aug 2025569 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20254912 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025432 PMAQI
2nd Aug 2025453 PMAQI
2nd Aug 2025344 PMAQI
2nd Aug 2025425 PMAQI
2nd Aug 2025336 PMAQI
2nd Aug 2025477 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025479 PMAQI
2nd Aug 20255210 PMAQI
2nd Aug 20254911 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025554 AMAQI

28°C27/30°C

3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025468 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20253510 AMAQI
3rd Aug 20254211 AMAQI
3rd Aug 20254912 PMAQI
3rd Aug 2025311 PMAQI
3rd Aug 2025352 PMAQI
3rd Aug 2025343 PMAQI
3rd Aug 2025394 PMAQI
3rd Aug 2025445 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025507 PMAQI
3rd Aug 2025548 PMAQI
3rd Aug 2025549 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI

27°C26/28°C

4th Aug 2025535 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025388 AMAQI
4th Aug 2025419 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20253612 PMAQI
4th Aug 2025501 PMAQI
4th Aug 2025332 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025264 PMAQI
4th Aug 2025265 PMAQI
4th Aug 2025426 PMAQI
4th Aug 2025447 PMAQI
4th Aug 2025488 PMAQI
4th Aug 2025489 PMAQI
4th Aug 20254810 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20254512 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025533 AMAQI
5th Aug 2025534 AMAQI

26°C26/27°C

5th Aug 2025535 AMAQI
5th Aug 2025526 AMAQI
5th Aug 2025527 AMAQI
5th Aug 2025398 AMAQI
5th Aug 2025469 AMAQI
5th Aug 20253410 AMAQI
5th Aug 20253911 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025441 PMAQI
5th Aug 2025392 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025404 PMAQI
5th Aug 2025455 PMAQI
5th Aug 2025546 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20254610 PMAQI
5th Aug 20254911 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025522 AMAQI
6th Aug 2025523 AMAQI
6th Aug 2025504 AMAQI

26°C25/27°C

6th Aug 2025515 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025517 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025529 AMAQI
6th Aug 20255810 AMAQI
6th Aug 20255611 AMAQI
6th Aug 20255612 PMAQI
6th Aug 2025551 PMAQI
6th Aug 2025532 PMAQI
6th Aug 2025523 PMAQI
6th Aug 2025544 PMAQI
6th Aug 2025565 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025577 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025519 PMAQI
6th Aug 20255210 PMAQI
6th Aug 20255111 PMAQI
7th Aug 20254912 AMAQI
7th Aug 2025521 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025513 AMAQI
7th Aug 2025514 AMAQI

27°C26/30°C

7th Aug 2025515 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025538 AMAQI
7th Aug 2025619 AMAQI
7th Aug 20256610 AMAQI
7th Aug 20256211 AMAQI
7th Aug 20255612 PMAQI
7th Aug 2025661 PMAQI
7th Aug 2025622 PMAQI
7th Aug 2025613 PMAQI
7th Aug 2025564 PMAQI
7th Aug 2025575 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025547 PMAQI
7th Aug 2025558 PMAQI
7th Aug 2025579 PMAQI
7th Aug 20255610 PMAQI
7th Aug 20255511 PMAQI
8th Aug 20255612 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025544 AMAQI

28°C26/30°C

8th Aug 2025535 AMAQI
8th Aug 2025546 AMAQI
8th Aug 2025547 AMAQI
8th Aug 2025808 AMAQI
8th Aug 2025959 AMAQI
8th Aug 202510010 AMAQI
8th Aug 20259411 AMAQI
8th Aug 20259912 PMAQI
8th Aug 2025781 PMAQI
8th Aug 2025752 PMAQI
8th Aug 2025663 PMAQI
8th Aug 2025664 PMAQI
8th Aug 2025615 PMAQI
8th Aug 2025646 PMAQI
8th Aug 2025617 PMAQI
8th Aug 2025588 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20255710 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025532 AMAQI
9th Aug 2025563 AMAQI
9th Aug 2025604 AMAQI

28°C27/30°C

9th Aug 2025605 AMAQI
9th Aug 2025606 AMAQI
9th Aug 2025607 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025509 AMAQI
9th Aug 20254410 AMAQI
9th Aug 20254111 AMAQI
9th Aug 20254612 PMAQI
9th Aug 2025261 PMAQI
9th Aug 2025262 PMAQI
9th Aug 2025273 PMAQI
9th Aug 2025254 PMAQI
9th Aug 2025245 PMAQI
9th Aug 2025276 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025448 PMAQI
9th Aug 2025449 PMAQI
9th Aug 20254710 PMAQI
9th Aug 20254411 PMAQI
10th Aug 20254412 AMAQI
10th Aug 2025571 AMAQI
10th Aug 2025572 AMAQI
10th Aug 2025563 AMAQI
10th Aug 2025544 AMAQI

28°C26/30°C

10th Aug 2025545 AMAQI
10th Aug 2025546 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025488 AMAQI
10th Aug 2025379 AMAQI
10th Aug 20253610 AMAQI
10th Aug 20253211 AMAQI
10th Aug 20253812 PMAQI
10th Aug 2025311 PMAQI
10th Aug 2025202 PMAQI
10th Aug 2025213 PMAQI
10th Aug 2025254 PMAQI
10th Aug 2025225 PMAQI
10th Aug 2025206 PMAQI
10th Aug 2025287 PMAQI
10th Aug 2025388 PMAQI
10th Aug 2025389 PMAQI
10th Aug 20253810 PMAQI
10th Aug 20254211 PMAQI
11th Aug 20254512 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025533 AMAQI
11th Aug 2025524 AMAQI

28°C27/30°C

11th Aug 2025525 AMAQI
11th Aug 2025526 AMAQI
11th Aug 2025527 AMAQI
11th Aug 2025288 AMAQI
11th Aug 2025349 AMAQI
11th Aug 20253410 AMAQI
11th Aug 20253811 AMAQI
11th Aug 20253112 PMAQI
11th Aug 2025301 PMAQI
11th Aug 2025272 PMAQI
11th Aug 2025343 PMAQI
11th Aug 2025384 PMAQI
11th Aug 2025325 PMAQI
11th Aug 2025406 PMAQI
11th Aug 2025357 PMAQI
11th Aug 2025468 PMAQI
11th Aug 2025489 PMAQI
11th Aug 20253910 PMAQI
11th Aug 20254411 PMAQI
12th Aug 20255112 AMAQI
12th Aug 2025521 AMAQI
12th Aug 2025542 AMAQI
12th Aug 2025523 AMAQI
12th Aug 2025504 AMAQI

28°C27/29°C

12th Aug 2025505 AMAQI
12th Aug 2025516 AMAQI
12th Aug 2025517 AMAQI
12th Aug 2025388 AMAQI
12th Aug 2025349 AMAQI
12th Aug 20254110 AMAQI
12th Aug 20253811 AMAQI
12th Aug 20254212 PMAQI
12th Aug 2025401 PMAQI
12th Aug 2025462 PMAQI
12th Aug 2025343 PMAQI
12th Aug 2025534 PMAQI
12th Aug 2025545 PMAQI
12th Aug 2025486 PMAQI
12th Aug 2025577 PMAQI
12th Aug 2025538 PMAQI
12th Aug 2025569 PMAQI
12th Aug 20255610 PMAQI
12th Aug 20255811 PMAQI
13th Aug 20255512 AMAQI
13th Aug 2025531 AMAQI
13th Aug 2025522 AMAQI
13th Aug 2025513 AMAQI
13th Aug 2025504 AMAQI

28°C26/30°C

13th Aug 2025505 AMAQI
13th Aug 2025536 AMAQI
13th Aug 2025497 AMAQI
13th Aug 2025508 AMAQI
13th Aug 2025539 AMAQI
13th Aug 20255510 AMAQI
13th Aug 20255711 AMAQI
13th Aug 20255712 PMAQI
13th Aug 2025601 PMAQI
13th Aug 2025572 PMAQI
13th Aug 2025623 PMAQI
13th Aug 2025644 PMAQI
13th Aug 2025565 PMAQI
13th Aug 2025556 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025558 PMAQI
13th Aug 2025549 PMAQI
13th Aug 20255310 PMAQI
13th Aug 20255211 PMAQI
14th Aug 20255412 AMAQI
14th Aug 2025531 AMAQI
14th Aug 2025522 AMAQI
14th Aug 2025523 AMAQI
14th Aug 2025544 AMAQI

29°C27/33°C

14th Aug 2025545 AMAQI
14th Aug 2025536 AMAQI
14th Aug 2025537 AMAQI
14th Aug 2025368 AMAQI
14th Aug 2025249 AMAQI
14th Aug 20253910 AMAQI
14th Aug 20254011 AMAQI
14th Aug 20253712 PMAQI
14th Aug 2025341 PMAQI
14th Aug 2025322 PMAQI
14th Aug 2025253 PMAQI
14th Aug 2025364 PMAQI
14th Aug 2025295 PMAQI
14th Aug 2025346 PMAQI
14th Aug 2025437 PMAQI
14th Aug 2025478 PMAQI
14th Aug 2025509 PMAQI
14th Aug 20255010 PMAQI
14th Aug 20254911 PMAQI
15th Aug 20255012 AMAQI
15th Aug 2025531 AMAQI
15th Aug 2025542 AMAQI
15th Aug 2025483 AMAQI
15th Aug 2025484 AMAQI

27°C25/28°C

15th Aug 2025465 AMAQI
15th Aug 2025486 AMAQI
15th Aug 2025467 AMAQI
15th Aug 2025468 AMAQI
15th Aug 2025409 AMAQI
15th Aug 20253310 AMAQI
15th Aug 20253111 AMAQI
15th Aug 20253412 PMAQI
15th Aug 2025321 PMAQI
15th Aug 2025262 PMAQI
15th Aug 2025253 PMAQI
15th Aug 2025454 PMAQI
15th Aug 2025545 PMAQI
15th Aug 2025346 PMAQI
15th Aug 2025407 PMAQI
15th Aug 2025468 PMAQI
15th Aug 2025479 PMAQI
15th Aug 20254410 PMAQI
15th Aug 20254211 PMAQI
16th Aug 20254612 AMAQI
16th Aug 2025491 AMAQI
16th Aug 2025482 AMAQI
16th Aug 2025473 AMAQI
16th Aug 2025444 AMAQI

28°C26/30°C

16th Aug 2025475 AMAQI
16th Aug 2025456 AMAQI
16th Aug 2025487 AMAQI
16th Aug 2025508 AMAQI
16th Aug 2025509 AMAQI
16th Aug 20254810 AMAQI
16th Aug 20254211 AMAQI
16th Aug 20254112 PMAQI
16th Aug 2025361 PMAQI
16th Aug 2025292 PMAQI
16th Aug 2025273 PMAQI
16th Aug 2025364 PMAQI
16th Aug 2025365 PMAQI
16th Aug 2025386 PMAQI
16th Aug 2025417 PMAQI
16th Aug 2025458 PMAQI
16th Aug 2025449 PMAQI
16th Aug 20253710 PMAQI
16th Aug 20254011 PMAQI
17th Aug 20254612 AMAQI
17th Aug 2025481 AMAQI
17th Aug 2025472 AMAQI
17th Aug 2025463 AMAQI
17th Aug 2025494 AMAQI

28°C26/30°C

17th Aug 2025455 AMAQI
17th Aug 2025466 AMAQI
17th Aug 2025457 AMAQI
17th Aug 2025378 AMAQI
17th Aug 2025459 AMAQI
17th Aug 20255410 AMAQI
17th Aug 20255511 AMAQI
17th Aug 20255012 PMAQI
17th Aug 2025461 PMAQI
17th Aug 2025382 PMAQI
17th Aug 2025303 PMAQI
17th Aug 2025314 PMAQI
17th Aug 2025315 PMAQI
17th Aug 2025326 PMAQI
17th Aug 2025407 PMAQI
17th Aug 2025428 PMAQI
17th Aug 2025469 PMAQI
17th Aug 20254610 PMAQI
17th Aug 20254211 PMAQI
18th Aug 20254412 AMAQI
18th Aug 2025471 AMAQI
18th Aug 2025452 AMAQI
18th Aug 2025503 AMAQI
18th Aug 2025444 AMAQI

28°C26/30°C

18th Aug 2025465 AMAQI
18th Aug 2025456 AMAQI
18th Aug 2025477 AMAQI
18th Aug 2025458 AMAQI
18th Aug 2025489 AMAQI
18th Aug 20254810 AMAQI
18th Aug 20255111 AMAQI
18th Aug 20253112 PMAQI
18th Aug 2025501 PMAQI
18th Aug 2025392 PMAQI
18th Aug 2025393 PMAQI
18th Aug 2025364 PMAQI
18th Aug 2025375 PMAQI
18th Aug 2025306 PMAQI
18th Aug 2025367 PMAQI
18th Aug 2025458 PMAQI
18th Aug 2025459 PMAQI
18th Aug 20254510 PMAQI
18th Aug 20253911 PMAQI
19th Aug 20254612 AMAQI
19th Aug 2025451 AMAQI
19th Aug 2025462 AMAQI
19th Aug 2025483 AMAQI
19th Aug 2025484 AMAQI

28°C26/29°C

19th Aug 2025445 AMAQI
19th Aug 2025446 AMAQI
19th Aug 2025457 AMAQI
19th Aug 2025448 AMAQI
19th Aug 2025509 AMAQI
19th Aug 20254210 AMAQI
19th Aug 20253911 AMAQI
19th Aug 20253712 PMAQI
19th Aug 2025391 PMAQI
19th Aug 2025342 PMAQI
19th Aug 2025383 PMAQI
19th Aug 2025344 PMAQI
19th Aug 2025365 PMAQI
19th Aug 2025396 PMAQI
19th Aug 2025397 PMAQI
19th Aug 2025458 PMAQI
19th Aug 2025389 PMAQI
19th Aug 20253710 PMAQI
19th Aug 20254211 PMAQI
20th Aug 20254412 AMAQI
20th Aug 2025441 AMAQI
20th Aug 2025452 AMAQI
20th Aug 2025463 AMAQI
20th Aug 2025444 AMAQI

28°C26/29°C

20th Aug 2025465 AMAQI
20th Aug 2025466 AMAQI
20th Aug 2025447 AMAQI
20th Aug 2025348 AMAQI
20th Aug 2025469 AMAQI
20th Aug 20254610 AMAQI
20th Aug 20255211 AMAQI
20th Aug 20255312 PMAQI
20th Aug 2025531 PMAQI
20th Aug 2025522 PMAQI
20th Aug 2025463 PMAQI
20th Aug 2025444 PMAQI
20th Aug 2025425 PMAQI
20th Aug 2025506 PMAQI
20th Aug 2025457 PMAQI
20th Aug 2025458 PMAQI
20th Aug 2025449 PMAQI
20th Aug 20254810 PMAQI
20th Aug 20254611 PMAQI
21st Aug 20254912 AMAQI
21st Aug 2025471 AMAQI
21st Aug 2025432 AMAQI
21st Aug 2025463 AMAQI
21st Aug 2025464 AMAQI

27°C26/29°C

21st Aug 2025465 AMAQI
21st Aug 2025456 AMAQI
21st Aug 2025467 AMAQI
21st Aug 2025618 AMAQI
21st Aug 2025569 AMAQI
21st Aug 20255610 AMAQI
21st Aug 20255311 AMAQI
21st Aug 20255212 PMAQI
21st Aug 2025491 PMAQI
21st Aug 2025402 PMAQI
21st Aug 2025363 PMAQI
21st Aug 2025434 PMAQI
21st Aug 2025545 PMAQI
21st Aug 2025536 PMAQI
21st Aug 2025487 PMAQI
21st Aug 2025548 PMAQI
21st Aug 2025519 PMAQI
21st Aug 20254610 PMAQI
21st Aug 20255011 PMAQI
22nd Aug 20255012 AMAQI
22nd Aug 2025481 AMAQI
22nd Aug 2025462 AMAQI
22nd Aug 2025493 AMAQI
22nd Aug 2025504 AMAQI

28°C26/29°C

22nd Aug 2025515 AMAQI
5 AM
22nd Aug 2025516 AMAQI
22nd Aug 2025517 AMAQI
22nd Aug 2025508 AMAQI
22nd Aug 2025549 AMAQI
22nd Aug 20255410 AMAQI
22nd Aug 20256411 AMAQI
11 AM
22nd Aug 20255512 PMAQI
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

51AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 PM - 6 PM

42AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 51), while the lowest AQI was between 3 PM to 6 PM (Avg. 42).
Night time
Avg. Highest Time
1 AM - 4 AM

51AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM

45AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 51), while the lowest AQI was between 7 PM to 7 PM (Avg. 45).

2025 Days Vs Air Quality

Xiamen, Xiamen, Fujian, China

2025

29%

68

67%

155

4%

9

Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)

Good
68 Days
Moderate
155 Days
Poor
9 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 29%

Health Risk Level:

Very high

In 2025, 29% of 234 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Xiamen, Xiamen, Fujian, China

AQI levels in 2025

AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
88AQI
2nd January 2025
100AQI
3rd January 2025
80AQI
4th January 2025
71AQI
5th January 2025
76AQI
6th January 2025
90AQI
7th January 2025
85AQI
8th January 2025
79AQI
9th January 2025
92AQI
10th January 2025
88AQI
11th January 2025
72AQI
12th January 2025
81AQI
13th January 2025
77AQI
14th January 2025
85AQI
15th January 2025
121AQI
16th January 2025
101AQI
17th January 2025
96AQI
18th January 2025
85AQI
19th January 2025
91AQI
20th January 2025
85AQI
21st January 2025
100AQI
22nd January 2025
100AQI
23rd January 2025
96AQI
24th January 2025
79AQI
25th January 2025
67AQI
26th January 2025
65AQI
27th January 2025
55AQI
28th January 2025
67AQI
29th January 2025
81AQI
30th January 2025
67AQI
31st January 2025
76AQI
1st February 2025
79AQI
2nd February 2025
55AQI
3rd February 2025
51AQI
4th February 2025
84AQI
5th February 2025
74AQI
6th February 2025
80AQI
7th February 2025
52AQI
8th February 2025
75AQI
9th February 2025
56AQI
10th February 2025
69AQI
11th February 2025
69AQI
12th February 2025
81AQI
13th February 2025
91AQI
14th February 2025
68AQI
15th February 2025
89AQI
16th February 2025
93AQI
17th February 2025
98AQI
18th February 2025
78AQI
19th February 2025
70AQI
20th February 2025
64AQI
21st February 2025
50AQI
22nd February 2025
58AQI
23rd February 2025
44AQI
24th February 2025
77AQI
25th February 2025
75AQI
26th February 2025
110AQI
27th February 2025
115AQI
28th February 2025
139AQI
1st March 2025
102AQI
2nd March 2025
72AQI
3rd March 2025
62AQI
4th March 2025
57AQI
5th March 2025
50AQI
6th March 2025
45AQI
7th March 2025
57AQI
8th March 2025
68AQI
9th March 2025
61AQI
10th March 2025
70AQI
11th March 2025
74AQI
12th March 2025
67AQI
13th March 2025
70AQI
14th March 2025
60AQI
15th March 2025
68AQI
16th March 2025
41AQI
17th March 2025
85AQI
18th March 2025
73AQI
19th March 2025
75AQI
20th March 2025
74AQI
21st March 2025
80AQI
22nd March 2025
83AQI
23rd March 2025
92AQI
24th March 2025
104AQI
25th March 2025
96AQI
26th March 2025
78AQI
27th March 2025
74AQI
28th March 2025
73AQI
29th March 2025
51AQI
30th March 2025
39AQI
31st March 2025
32AQI
1st April 2025
47AQI
2nd April 2025
60AQI
3rd April 2025
61AQI
4th April 2025
79AQI
5th April 2025
85AQI
6th April 2025
85AQI
7th April 2025
83AQI
8th April 2025
93AQI
9th April 2025
89AQI
10th April 2025
74AQI
11th April 2025
79AQI
12th April 2025
58AQI
13th April 2025
109AQI
14th April 2025
94AQI
15th April 2025
102AQI
16th April 2025
88AQI
17th April 2025
83AQI
18th April 2025
80AQI
19th April 2025
72AQI
20th April 2025
80AQI
21st April 2025
63AQI
22nd April 2025
65AQI
23rd April 2025
62AQI
24th April 2025
62AQI
25th April 2025
38AQI
26th April 2025
47AQI
27th April 2025
56AQI
28th April 2025
71AQI
29th April 2025
60AQI
30th April 2025
75AQI
1st May 2025
82AQI
2nd May 2025
81AQI
3rd May 2025
83AQI
4th May 2025
71AQI
5th May 2025
71AQI
6th May 2025
77AQI
7th May 2025
69AQI
8th May 2025
72AQI
9th May 2025
56AQI
10th May 2025
61AQI
11th May 2025
60AQI
12th May 2025
64AQI
13th May 2025
65AQI
14th May 2025
71AQI
15th May 2025
59AQI
16th May 2025
49AQI
17th May 2025
46AQI
18th May 2025
48AQI
19th May 2025
56AQI
20th May 2025
56AQI
21st May 2025
52AQI
22nd May 2025
62AQI
23rd May 2025
52AQI
24th May 2025
48AQI
25th May 2025
83AQI
26th May 2025
68AQI
27th May 2025
68AQI
28th May 2025
60AQI
29th May 2025
43AQI
30th May 2025
59AQI
31st May 2025
71AQI
1st June 2025
71AQI
2nd June 2025
56AQI
3rd June 2025
43AQI
4th June 2025
61AQI
5th June 2025
56AQI
6th June 2025
60AQI
7th June 2025
56AQI
8th June 2025
50AQI
9th June 2025
45AQI
10th June 2025
60AQI
11th June 2025
55AQI
12th June 2025
53AQI
13th June 2025
44AQI
14th June 2025
49AQI
15th June 2025
48AQI
16th June 2025
47AQI
17th June 2025
44AQI
18th June 2025
47AQI
19th June 2025
39AQI
20th June 2025
37AQI
21st June 2025
35AQI
22nd June 2025
30AQI
23rd June 2025
42AQI
24th June 2025
43AQI
25th June 2025
37AQI
26th June 2025
33AQI
27th June 2025
34AQI
28th June 2025
35AQI
29th June 2025
34AQI
30th June 2025
41AQI
1st July 2025
46AQI
2nd July 2025
39AQI
3rd July 2025
47AQI
4th July 2025
53AQI
5th July 2025
37AQI
6th July 2025
42AQI
7th July 2025
55AQI
8th July 2025
62AQI
9th July 2025
66AQI
10th July 2025
43AQI
11th July 2025
40AQI
12th July 2025
48AQI
13th July 2025
57AQI
14th July 2025
58AQI
15th July 2025
59AQI
16th July 2025
64AQI
17th July 2025
66AQI
18th July 2025
60AQI
19th July 2025
48AQI
20th July 2025
47AQI
21st July 2025
40AQI
22nd July 2025
49AQI
23rd July 2025
37AQI
24th July 2025
40AQI
25th July 2025
47AQI
26th July 2025
53AQI
27th July 2025
54AQI
28th July 2025
48AQI
29th July 2025
48AQI
30th July 2025
53AQI
31st July 2025
54AQI
1st August 2025
54AQI
2nd August 2025
50AQI
3rd August 2025
49AQI
4th August 2025
46AQI
5th August 2025
48AQI
6th August 2025
53AQI
7th August 2025
55AQI
8th August 2025
64AQI
9th August 2025
45AQI
10th August 2025
40AQI
11th August 2025
42AQI
12th August 2025
49AQI
13th August 2025
54AQI
14th August 2025
44AQI
15th August 2025
43AQI
16th August 2025
42AQI
17th August 2025
43AQI
18th August 2025
43AQI
19th August 2025
42AQI
20th August 2025
46AQI
21st August 2025
22nd August 2025
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

84AQI

77AQI

69AQI

73AQI

63AQI

46AQI

50AQI

48AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202564AQI

29
2
2
23
3
5
24
2
3
25
2
5
26
21
9
17
14
15
5
68
155
9

Highest AQI recorded in

January

84AQI

Lowest AQI recorded in

June

46AQI

202461AQI

1
15
14
5
18
5
1
1
17
13
4
25
1
10
21
25
5
30
1
11
20
21
9
13
18
15
15
30
1
136
194
34
1

Highest AQI recorded in

January

97AQI

Lowest AQI recorded in

July

29AQI

202366AQI

5
23
3
4
17
6
1
23
8
3
23
4
9
21
1
15
15
21
8
10
21
18
12
10
19
2
5
18
3
3
21
7
103
221
34
1

Highest AQI recorded in

March

88AQI

Lowest AQI recorded in

July

39AQI

202259AQI

8
19
4
12
8
3
23
5
3
14
9
22
25
5
15
8
1
3
22
3
13
18
9
19
2
10
21
111
179
14

Highest AQI recorded in

March

78AQI

Lowest AQI recorded in

August

28AQI

202162AQI

24
7
5
18
5
3
25
3
4
25
1
17
14
22
8
21
9
1
10
11
15
15
16
15
5
25
25
5
1
118
214
22
1

Highest AQI recorded in

January

88AQI

Lowest AQI recorded in

June

46AQI

202054AQI

3
7
3
18
3
12
6
25
5
24
7
18
13
9
20
1
3
28
9
19
2
14
16
1
117
139
10

Highest AQI recorded in

April

77AQI

Lowest AQI recorded in

June

32AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
66AQI
Least Polluted Year Recorded
2020(Avg.)
54AQI

Xiamen's annual 2025 AQI (64) shows an average percentage change of 6.5% (worsened AQI) compared to previous years: 2020 (54), 2021 (62), 2022 (59), 2023 (66), 2024 (61).