Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Wenzhou, Zhejiang, 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

Wenzhou, Zhejiang, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Aug 2024
96AQI
Lowest AQI recorded on
4th Aug 2021
29AQI

Same Day Analysis (19th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 47 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: 20th Aug - 21st Aug 2025

Wenzhou, Zhejiang, China

AQI
Day
Night
.

5 AM20th Aug 2025

6 PM

4 AM21st Aug 2025

Day time
Avg. Highest Time
6PM20th Aug

65AQI

Avg. Lowest Time
5AM20th Aug

46AQI

Night time
Avg. Highest Time
7PM20th Aug

62AQI

Avg. Lowest Time
2AM21st Aug

47AQI

In the last 24 hours,

Wenzhou's AQI reached its highest point of 65 at 6 PM during the Day, while the lowest point, 46, was recorded at 5 AM during the Day between 20th Aug and 21st Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Wenzhou, Zhejiang, China

JulAug
22nd - 23rd23rd - 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
Day
Night
22nd Jul 2025475 AMAQI
22nd Jul 2025476 AMAQI
22nd Jul 2025477 AMAQI
22nd Jul 2025258 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025332 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025481 AMAQI
23rd Jul 2025472 AMAQI
23rd Jul 2025453 AMAQI
23rd Jul 2025424 AMAQI

25°C24/27°C

23rd Jul 2025435 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025399 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253211 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025426 PMAQI
23rd Jul 2025467 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025422 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025434 AMAQI

27°C23/31°C

24th Jul 2025435 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253710 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20253112 PMAQI
24th Jul 2025311 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025315 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025438 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20254110 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20254012 AMAQI
25th Jul 2025441 AMAQI
25th Jul 2025422 AMAQI
25th Jul 2025413 AMAQI
25th Jul 2025404 AMAQI

27°C23/31°C

25th Jul 2025405 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025407 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253710 AMAQI
25th Jul 20253511 AMAQI
25th Jul 20253112 PMAQI
25th Jul 2025321 PMAQI
25th Jul 2025332 PMAQI
25th Jul 2025353 PMAQI
25th Jul 2025354 PMAQI
25th Jul 2025365 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025378 PMAQI
25th Jul 2025369 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025382 AMAQI
26th Jul 2025403 AMAQI
26th Jul 2025394 AMAQI

26°C24/31°C

26th Jul 2025405 AMAQI
26th Jul 2025406 AMAQI
26th Jul 2025397 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20251710 AMAQI
26th Jul 20252311 AMAQI
26th Jul 20252312 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025354 PMAQI
26th Jul 2025465 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025517 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20254510 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025363 AMAQI
27th Jul 2025344 AMAQI

26°C24/30°C

27th Jul 2025355 AMAQI
27th Jul 2025356 AMAQI
27th Jul 2025357 AMAQI
27th Jul 2025388 AMAQI
27th Jul 2025379 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20253512 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025392 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025375 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025517 PMAQI
27th Jul 2025518 PMAQI
27th Jul 2025499 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20253711 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025371 AMAQI
28th Jul 2025362 AMAQI
28th Jul 2025373 AMAQI
28th Jul 2025374 AMAQI

27°C23/31°C

28th Jul 2025375 AMAQI
28th Jul 2025376 AMAQI
28th Jul 2025377 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025579 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20254911 AMAQI
28th Jul 20254412 PMAQI
28th Jul 2025491 PMAQI
28th Jul 2025492 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025337 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025399 PMAQI
28th Jul 20253910 PMAQI
28th Jul 20253711 PMAQI
29th Jul 20254312 AMAQI
29th Jul 2025391 AMAQI
29th Jul 2025392 AMAQI
29th Jul 2025403 AMAQI
29th Jul 2025414 AMAQI

26°C23/31°C

29th Jul 2025425 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025417 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025321 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025454 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025458 PMAQI
29th Jul 2025379 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20253912 AMAQI
30th Jul 2025411 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025403 AMAQI
30th Jul 2025384 AMAQI

28°C22/34°C

30th Jul 2025385 AMAQI
30th Jul 2025396 AMAQI
30th Jul 2025387 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025289 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253311 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025393 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025455 PMAQI
30th Jul 2025496 PMAQI
30th Jul 2025517 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025392 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025394 AMAQI

28°C22/35°C

31st Jul 2025395 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20254010 AMAQI
31st Jul 20254111 AMAQI
31st Jul 20254812 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025632 PMAQI
31st Jul 2025673 PMAQI
31st Jul 2025704 PMAQI
31st Jul 2025695 PMAQI
31st Jul 2025776 PMAQI
31st Jul 2025657 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025579 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025471 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025444 AMAQI

29°C24/36°C

1st Aug 2025445 AMAQI
1st Aug 2025496 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025658 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025492 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025544 AMAQI

29°C25/35°C

2nd Aug 2025545 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025718 AMAQI
2nd Aug 2025679 AMAQI
2nd Aug 20256710 AMAQI
2nd Aug 20256411 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025742 PMAQI
2nd Aug 2025733 PMAQI
2nd Aug 2025674 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025676 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025574 AMAQI

29°C25/35°C

3rd Aug 2025575 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025658 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20257211 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256110 PMAQI
3rd Aug 20255911 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025574 AMAQI

29°C26/34°C

4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025629 AMAQI
4th Aug 20256310 AMAQI
4th Aug 20255711 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025621 PMAQI
4th Aug 2025602 PMAQI
4th Aug 2025653 PMAQI
4th Aug 2025594 PMAQI
4th Aug 2025555 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025557 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025594 AMAQI

28°C25/33°C

5th Aug 2025585 AMAQI
5th Aug 2025586 AMAQI
5th Aug 2025597 AMAQI
5th Aug 2025448 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20255110 AMAQI
5th Aug 20255311 AMAQI
5th Aug 20255412 PMAQI
5th Aug 2025511 PMAQI
5th Aug 2025462 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025494 PMAQI
5th Aug 2025455 PMAQI
5th Aug 2025486 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025558 PMAQI
5th Aug 2025559 PMAQI
5th Aug 20255510 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255512 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025564 AMAQI

28°C24/32°C

6th Aug 2025565 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025567 AMAQI
6th Aug 2025448 AMAQI
6th Aug 2025459 AMAQI
6th Aug 20254110 AMAQI
6th Aug 20254511 AMAQI
6th Aug 20254612 PMAQI
6th Aug 2025481 PMAQI
6th Aug 2025502 PMAQI
6th Aug 2025533 PMAQI
6th Aug 2025534 PMAQI
6th Aug 2025565 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025618 PMAQI
6th Aug 2025629 PMAQI
6th Aug 20256110 PMAQI
6th Aug 20256111 PMAQI
7th Aug 20255912 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025553 AMAQI
7th Aug 2025544 AMAQI

29°C25/35°C

7th Aug 2025535 AMAQI
7th Aug 2025546 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025578 AMAQI
7th Aug 2025619 AMAQI
7th Aug 20255710 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20255412 PMAQI
7th Aug 2025521 PMAQI
7th Aug 2025562 PMAQI
7th Aug 2025583 PMAQI
7th Aug 2025634 PMAQI
7th Aug 2025665 PMAQI
7th Aug 2025626 PMAQI
7th Aug 2025617 PMAQI
7th Aug 2025618 PMAQI
7th Aug 2025649 PMAQI
7th Aug 20256310 PMAQI
7th Aug 20256111 PMAQI
8th Aug 20255912 AMAQI
8th Aug 2025541 AMAQI
8th Aug 2025552 AMAQI
8th Aug 2025553 AMAQI
8th Aug 2025564 AMAQI

30°C24/36°C

8th Aug 2025555 AMAQI
8th Aug 2025566 AMAQI
8th Aug 2025567 AMAQI
8th Aug 2025638 AMAQI
8th Aug 2025679 AMAQI
8th Aug 20257410 AMAQI
8th Aug 20257511 AMAQI
8th Aug 20258012 PMAQI
8th Aug 2025781 PMAQI
8th Aug 2025812 PMAQI
8th Aug 2025763 PMAQI
8th Aug 2025814 PMAQI
8th Aug 2025735 PMAQI
8th Aug 2025766 PMAQI
8th Aug 2025727 PMAQI
8th Aug 2025708 PMAQI
8th Aug 2025719 PMAQI
8th Aug 20256810 PMAQI
8th Aug 20256711 PMAQI
9th Aug 20256712 AMAQI
9th Aug 2025551 AMAQI
9th Aug 2025552 AMAQI
9th Aug 2025573 AMAQI
9th Aug 2025594 AMAQI

30°C25/36°C

9th Aug 2025595 AMAQI
9th Aug 2025586 AMAQI
9th Aug 2025597 AMAQI
9th Aug 2025708 AMAQI
9th Aug 2025779 AMAQI
9th Aug 20258510 AMAQI
9th Aug 20258111 AMAQI
9th Aug 20258612 PMAQI
9th Aug 2025931 PMAQI
9th Aug 2025992 PMAQI
9th Aug 2025873 PMAQI
9th Aug 2025744 PMAQI
9th Aug 2025725 PMAQI
9th Aug 2025736 PMAQI
9th Aug 2025697 PMAQI
9th Aug 2025668 PMAQI
9th Aug 2025659 PMAQI
9th Aug 20256310 PMAQI
9th Aug 20256011 PMAQI
10th Aug 20255912 AMAQI
10th Aug 2025581 AMAQI
10th Aug 2025582 AMAQI
10th Aug 2025613 AMAQI
10th Aug 2025634 AMAQI

30°C26/36°C

10th Aug 2025645 AMAQI
10th Aug 2025636 AMAQI
10th Aug 2025637 AMAQI
10th Aug 2025678 AMAQI
10th Aug 2025749 AMAQI
10th Aug 20257210 AMAQI
10th Aug 20257511 AMAQI
10th Aug 20257912 PMAQI
10th Aug 2025811 PMAQI
10th Aug 2025832 PMAQI
10th Aug 2025813 PMAQI
10th Aug 2025794 PMAQI
10th Aug 2025735 PMAQI
10th Aug 2025716 PMAQI
10th Aug 2025717 PMAQI
10th Aug 2025668 PMAQI
10th Aug 2025669 PMAQI
10th Aug 20256410 PMAQI
10th Aug 20256311 PMAQI
11th Aug 20256112 AMAQI
11th Aug 2025611 AMAQI
11th Aug 2025602 AMAQI
11th Aug 2025613 AMAQI
11th Aug 2025634 AMAQI

30°C25/37°C

11th Aug 2025635 AMAQI
11th Aug 2025626 AMAQI
11th Aug 2025637 AMAQI
11th Aug 2025608 AMAQI
11th Aug 2025669 AMAQI
11th Aug 20256910 AMAQI
11th Aug 20257311 AMAQI
11th Aug 20257512 PMAQI
11th Aug 2025841 PMAQI
11th Aug 2025732 PMAQI
11th Aug 2025663 PMAQI
11th Aug 2025634 PMAQI
11th Aug 2025615 PMAQI
11th Aug 2025606 PMAQI
11th Aug 2025647 PMAQI
11th Aug 2025678 PMAQI
11th Aug 2025629 PMAQI
11th Aug 20256310 PMAQI
11th Aug 20256111 PMAQI
12th Aug 20255912 AMAQI
12th Aug 2025601 AMAQI
12th Aug 2025592 AMAQI
12th Aug 2025613 AMAQI
12th Aug 2025634 AMAQI

30°C25/36°C

12th Aug 2025635 AMAQI
12th Aug 2025636 AMAQI
12th Aug 2025637 AMAQI
12th Aug 2025578 AMAQI
12th Aug 2025629 AMAQI
12th Aug 20255910 AMAQI
12th Aug 20256611 AMAQI
12th Aug 20256012 PMAQI
12th Aug 2025621 PMAQI
12th Aug 2025612 PMAQI
12th Aug 2025643 PMAQI
12th Aug 2025614 PMAQI
12th Aug 2025575 PMAQI
12th Aug 2025596 PMAQI
12th Aug 2025587 PMAQI
12th Aug 2025558 PMAQI
12th Aug 2025609 PMAQI
12th Aug 20255910 PMAQI
12th Aug 20255711 PMAQI
13th Aug 20255712 AMAQI
13th Aug 2025601 AMAQI
13th Aug 2025612 AMAQI
13th Aug 2025603 AMAQI
13th Aug 2025614 AMAQI

28°C24/33°C

13th Aug 2025615 AMAQI
13th Aug 2025626 AMAQI
13th Aug 2025617 AMAQI
13th Aug 2025428 AMAQI
13th Aug 2025469 AMAQI
13th Aug 20254310 AMAQI
13th Aug 20253411 AMAQI
13th Aug 20253912 PMAQI
13th Aug 2025401 PMAQI
13th Aug 2025432 PMAQI
13th Aug 2025373 PMAQI
13th Aug 2025414 PMAQI
13th Aug 2025435 PMAQI
13th Aug 2025376 PMAQI
13th Aug 2025577 PMAQI
13th Aug 2025558 PMAQI
13th Aug 2025549 PMAQI
13th Aug 20255310 PMAQI
13th Aug 20255311 PMAQI
14th Aug 20255712 AMAQI
14th Aug 2025601 AMAQI
14th Aug 2025602 AMAQI
14th Aug 2025583 AMAQI
14th Aug 2025574 AMAQI

28°C24/33°C

14th Aug 2025575 AMAQI
14th Aug 2025576 AMAQI
14th Aug 2025577 AMAQI
14th Aug 2025298 AMAQI
14th Aug 2025269 AMAQI
14th Aug 20252410 AMAQI
14th Aug 20253211 AMAQI
14th Aug 20252612 PMAQI
14th Aug 2025331 PMAQI
14th Aug 2025262 PMAQI
14th Aug 2025223 PMAQI
14th Aug 2025274 PMAQI
14th Aug 2025255 PMAQI
14th Aug 2025276 PMAQI
14th Aug 2025397 PMAQI
14th Aug 2025478 PMAQI
14th Aug 2025499 PMAQI
14th Aug 20254810 PMAQI
14th Aug 20254911 PMAQI
15th Aug 20255212 AMAQI
15th Aug 2025571 AMAQI
15th Aug 2025572 AMAQI
15th Aug 2025543 AMAQI
15th Aug 2025544 AMAQI

26°C23/30°C

15th Aug 2025535 AMAQI
15th Aug 2025536 AMAQI
15th Aug 2025537 AMAQI
15th Aug 2025308 AMAQI
15th Aug 2025249 AMAQI
15th Aug 20252210 AMAQI
15th Aug 20252011 AMAQI
15th Aug 20252412 PMAQI
15th Aug 2025211 PMAQI
15th Aug 2025242 PMAQI
15th Aug 2025243 PMAQI
15th Aug 2025354 PMAQI
15th Aug 2025265 PMAQI
15th Aug 2025266 PMAQI
15th Aug 2025427 PMAQI
15th Aug 2025488 PMAQI
15th Aug 2025529 PMAQI
15th Aug 20255010 PMAQI
15th Aug 20254711 PMAQI
16th Aug 20254912 AMAQI
16th Aug 2025521 AMAQI
16th Aug 2025542 AMAQI
16th Aug 2025513 AMAQI
16th Aug 2025504 AMAQI

27°C23/32°C

16th Aug 2025505 AMAQI
16th Aug 2025506 AMAQI
16th Aug 2025507 AMAQI
16th Aug 2025338 AMAQI
16th Aug 2025299 AMAQI
16th Aug 20253010 AMAQI
16th Aug 20252811 AMAQI
16th Aug 20252712 PMAQI
16th Aug 2025271 PMAQI
16th Aug 2025262 PMAQI
16th Aug 2025253 PMAQI
16th Aug 2025314 PMAQI
16th Aug 2025345 PMAQI
16th Aug 2025396 PMAQI
16th Aug 2025417 PMAQI
16th Aug 2025488 PMAQI
16th Aug 2025489 PMAQI
16th Aug 20254810 PMAQI
16th Aug 20254611 PMAQI
17th Aug 20254712 AMAQI
17th Aug 2025511 AMAQI
17th Aug 2025512 AMAQI
17th Aug 2025493 AMAQI
17th Aug 2025474 AMAQI

28°C25/32°C

17th Aug 2025455 AMAQI
17th Aug 2025476 AMAQI
17th Aug 2025457 AMAQI
17th Aug 2025418 AMAQI
17th Aug 2025419 AMAQI
17th Aug 20253810 AMAQI
17th Aug 20254011 AMAQI
17th Aug 20253912 PMAQI
17th Aug 2025381 PMAQI
17th Aug 2025342 PMAQI
17th Aug 2025363 PMAQI
17th Aug 2025384 PMAQI
17th Aug 2025425 PMAQI
17th Aug 2025466 PMAQI
17th Aug 2025517 PMAQI
17th Aug 2025548 PMAQI
17th Aug 2025529 PMAQI
17th Aug 20255010 PMAQI
17th Aug 20254911 PMAQI
18th Aug 20254712 AMAQI
18th Aug 2025461 AMAQI
18th Aug 2025472 AMAQI
18th Aug 2025473 AMAQI
18th Aug 2025454 AMAQI

28°C23/33°C

18th Aug 2025465 AMAQI
18th Aug 2025456 AMAQI
18th Aug 2025467 AMAQI
18th Aug 2025528 AMAQI
18th Aug 2025439 AMAQI
18th Aug 20254110 AMAQI
18th Aug 20253711 AMAQI
18th Aug 20253112 PMAQI
18th Aug 2025431 PMAQI
18th Aug 2025422 PMAQI
18th Aug 2025413 PMAQI
18th Aug 2025424 PMAQI
18th Aug 2025405 PMAQI
18th Aug 2025386 PMAQI
18th Aug 2025437 PMAQI
18th Aug 2025488 PMAQI
18th Aug 2025469 PMAQI
18th Aug 20254310 PMAQI
18th Aug 20254511 PMAQI
19th Aug 20254612 AMAQI
19th Aug 2025471 AMAQI
19th Aug 2025452 AMAQI
19th Aug 2025463 AMAQI
19th Aug 2025464 AMAQI

28°C23/33°C

19th Aug 2025455 AMAQI
19th Aug 2025456 AMAQI
19th Aug 2025467 AMAQI
19th Aug 2025438 AMAQI
19th Aug 2025439 AMAQI
19th Aug 20253910 AMAQI
19th Aug 20254211 AMAQI
19th Aug 20254112 PMAQI
19th Aug 2025471 PMAQI
19th Aug 2025512 PMAQI
19th Aug 2025483 PMAQI
19th Aug 2025454 PMAQI
19th Aug 2025465 PMAQI
19th Aug 2025516 PMAQI
19th Aug 2025517 PMAQI
19th Aug 2025488 PMAQI
19th Aug 2025489 PMAQI
19th Aug 20254910 PMAQI
19th Aug 20255011 PMAQI
20th Aug 20254712 AMAQI
20th Aug 2025471 AMAQI
20th Aug 2025472 AMAQI
20th Aug 2025473 AMAQI
20th Aug 2025474 AMAQI

29°C25/34°C

20th Aug 2025465 AMAQI
20th Aug 2025476 AMAQI
20th Aug 2025477 AMAQI
20th Aug 2025548 AMAQI
20th Aug 2025579 AMAQI
20th Aug 20255310 AMAQI
20th Aug 20255811 AMAQI
20th Aug 20256212 PMAQI
20th Aug 2025631 PMAQI
20th Aug 2025622 PMAQI
20th Aug 2025593 PMAQI
20th Aug 2025624 PMAQI
20th Aug 2025645 PMAQI
20th Aug 2025656 PMAQI
20th Aug 2025627 PMAQI
20th Aug 2025588 PMAQI
20th Aug 2025579 PMAQI
20th Aug 20255610 PMAQI
20th Aug 20255611 PMAQI
21st Aug 20255212 AMAQI
21st Aug 2025481 AMAQI
21st Aug 2025472 AMAQI
21st Aug 2025513 AMAQI
21st Aug 2025514 AMAQI

29°C24/35°C

21st Aug 2025515 AMAQI
5 AM
21st Aug 2025526 AMAQI
21st Aug 2025517 AMAQI
11 AM
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 6 PM

49AQI

14 hours / Day
420 hours / Month
Avg. Lowest Time
8 AM - 6 PM

49AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 49), while the lowest AQI was between 8 AM to 6 PM (Avg. 49).
Night time
Avg. Highest Time
7 PM - 11 PM

52AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 4 AM

50AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 52), while the lowest AQI was between 12 AM to 4 AM (Avg. 50).

2025 Days Vs Air Quality

Wenzhou, Zhejiang, China

2025

16%

38

66%

153

17%

40

Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)

Good
38 Days
Moderate
153 Days
Poor
40 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 16%

Health Risk Level:

Extreme

In 2025, 16% of 233 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Wenzhou, Zhejiang, 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.

1st January 2025
114AQI
2nd January 2025
101AQI
3rd January 2025
111AQI
4th January 2025
91AQI
5th January 2025
103AQI
6th January 2025
120AQI
7th January 2025
133AQI
8th January 2025
126AQI
9th January 2025
117AQI
10th January 2025
88AQI
11th January 2025
94AQI
12th January 2025
99AQI
13th January 2025
111AQI
14th January 2025
105AQI
15th January 2025
133AQI
16th January 2025
92AQI
17th January 2025
117AQI
18th January 2025
100AQI
19th January 2025
106AQI
20th January 2025
120AQI
21st January 2025
141AQI
22nd January 2025
130AQI
23rd January 2025
110AQI
24th January 2025
86AQI
25th January 2025
85AQI
26th January 2025
67AQI
27th January 2025
65AQI
28th January 2025
72AQI
29th January 2025
104AQI
30th January 2025
85AQI
31st January 2025
93AQI
1st February 2025
64AQI
2nd February 2025
55AQI
3rd February 2025
100AQI
4th February 2025
109AQI
5th February 2025
91AQI
6th February 2025
114AQI
7th February 2025
88AQI
8th February 2025
70AQI
9th February 2025
82AQI
10th February 2025
88AQI
11th February 2025
86AQI
12th February 2025
97AQI
13th February 2025
134AQI
14th February 2025
101AQI
15th February 2025
138AQI
16th February 2025
112AQI
17th February 2025
124AQI
18th February 2025
79AQI
19th February 2025
107AQI
20th February 2025
63AQI
21st February 2025
67AQI
22nd February 2025
73AQI
23rd February 2025
66AQI
24th February 2025
129AQI
25th February 2025
131AQI
26th February 2025
141AQI
27th February 2025
140AQI
28th February 2025
111AQI
1st March 2025
110AQI
2nd March 2025
100AQI
3rd March 2025
98AQI
4th March 2025
72AQI
5th March 2025
63AQI
6th March 2025
57AQI
7th March 2025
78AQI
8th March 2025
94AQI
9th March 2025
93AQI
10th March 2025
91AQI
11th March 2025
111AQI
12th March 2025
88AQI
13th March 2025
69AQI
14th March 2025
70AQI
15th March 2025
41AQI
16th March 2025
72AQI
17th March 2025
76AQI
18th March 2025
85AQI
19th March 2025
86AQI
20th March 2025
104AQI
21st March 2025
84AQI
22nd March 2025
93AQI
23rd March 2025
98AQI
24th March 2025
114AQI
25th March 2025
127AQI
26th March 2025
116AQI
27th March 2025
116AQI
28th March 2025
76AQI
29th March 2025
83AQI
30th March 2025
66AQI
31st March 2025
66AQI
1st April 2025
67AQI
2nd April 2025
84AQI
3rd April 2025
97AQI
4th April 2025
90AQI
5th April 2025
87AQI
6th April 2025
90AQI
7th April 2025
91AQI
8th April 2025
88AQI
9th April 2025
109AQI
10th April 2025
81AQI
11th April 2025
92AQI
12th April 2025
91AQI
13th April 2025
90AQI
14th April 2025
99AQI
15th April 2025
85AQI
16th April 2025
88AQI
17th April 2025
108AQI
18th April 2025
95AQI
19th April 2025
81AQI
20th April 2025
100AQI
21st April 2025
85AQI
22nd April 2025
87AQI
23rd April 2025
71AQI
24th April 2025
73AQI
25th April 2025
55AQI
26th April 2025
72AQI
27th April 2025
75AQI
28th April 2025
77AQI
29th April 2025
75AQI
30th April 2025
70AQI
1st May 2025
75AQI
2nd May 2025
77AQI
3rd May 2025
86AQI
4th May 2025
65AQI
5th May 2025
77AQI
6th May 2025
79AQI
7th May 2025
92AQI
8th May 2025
71AQI
9th May 2025
72AQI
10th May 2025
65AQI
11th May 2025
70AQI
12th May 2025
70AQI
13th May 2025
68AQI
14th May 2025
65AQI
15th May 2025
69AQI
16th May 2025
74AQI
17th May 2025
74AQI
18th May 2025
53AQI
19th May 2025
70AQI
20th May 2025
70AQI
21st May 2025
54AQI
22nd May 2025
61AQI
23rd May 2025
62AQI
24th May 2025
71AQI
25th May 2025
97AQI
26th May 2025
86AQI
27th May 2025
71AQI
28th May 2025
68AQI
29th May 2025
51AQI
30th May 2025
70AQI
31st May 2025
75AQI
1st June 2025
69AQI
2nd June 2025
74AQI
3rd June 2025
60AQI
4th June 2025
73AQI
5th June 2025
58AQI
6th June 2025
67AQI
7th June 2025
69AQI
8th June 2025
62AQI
9th June 2025
64AQI
10th June 2025
54AQI
11th June 2025
46AQI
12th June 2025
47AQI
13th June 2025
46AQI
14th June 2025
54AQI
15th June 2025
50AQI
16th June 2025
48AQI
17th June 2025
57AQI
18th June 2025
57AQI
19th June 2025
54AQI
20th June 2025
50AQI
21st June 2025
58AQI
22nd June 2025
68AQI
23rd June 2025
58AQI
24th June 2025
60AQI
25th June 2025
60AQI
26th June 2025
61AQI
27th June 2025
61AQI
28th June 2025
53AQI
29th June 2025
52AQI
30th June 2025
47AQI
1st July 2025
46AQI
2nd July 2025
49AQI
3rd July 2025
50AQI
4th July 2025
54AQI
5th July 2025
48AQI
6th July 2025
43AQI
7th July 2025
37AQI
8th July 2025
40AQI
9th July 2025
43AQI
10th July 2025
48AQI
11th July 2025
47AQI
12th July 2025
48AQI
13th July 2025
50AQI
14th July 2025
56AQI
15th July 2025
65AQI
16th July 2025
63AQI
17th July 2025
66AQI
18th July 2025
56AQI
19th July 2025
45AQI
20th July 2025
44AQI
21st July 2025
37AQI
22nd July 2025
39AQI
23rd July 2025
41AQI
24th July 2025
38AQI
25th July 2025
37AQI
26th July 2025
38AQI
27th July 2025
39AQI
28th July 2025
39AQI
29th July 2025
39AQI
30th July 2025
43AQI
31st July 2025
51AQI
1st August 2025
56AQI
2nd August 2025
61AQI
3rd August 2025
61AQI
4th August 2025
57AQI
5th August 2025
53AQI
6th August 2025
55AQI
7th August 2025
58AQI
8th August 2025
66AQI
9th August 2025
69AQI
10th August 2025
68AQI
11th August 2025
64AQI
12th August 2025
60AQI
13th August 2025
51AQI
14th August 2025
44AQI
15th August 2025
42AQI
16th August 2025
42AQI
17th August 2025
46AQI
18th August 2025
44AQI
19th August 2025
47AQI

104AQI

99AQI

87AQI

85AQI

71AQI

58AQI

46AQI

55AQI

No. of days

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

202576AQI

13
18
15
13
1
23
7
28
2
31
7
23
24
7
6
13
38
153
40

Highest AQI recorded in

January

104AQI

Lowest AQI recorded in

July

46AQI

202474AQI

1
10
11
9
12
12
4
1
2
11
18
1
23
6
6
24
1
9
21
14
17
4
27
15
15
11
19
1
10
18
2
19
12
85
216
55
10

Highest AQI recorded in

January

120AQI

Lowest AQI recorded in

July

50AQI

202379AQI

2
19
10
21
6
1
18
13
1
15
14
3
24
4
4
25
1
13
18
12
19
9
21
8
19
4
1
13
12
3
13
13
2
56
225
77
3

Highest AQI recorded in

December

101AQI

Lowest AQI recorded in

September

55AQI

202273AQI

5
11
11
4
8
11
4
6
18
6
1
3
23
4
6
24
1
9
21
5
20
1
4
6
23
9
22
3
26
1
5
15
9
2
66
218
36
7

Highest AQI recorded in

January

97AQI

Lowest AQI recorded in

October

59AQI

202176AQI

16
15
3
15
10
1
21
9
24
6
3
23
5
6
24
13
18
11
20
10
20
11
18
2
3
23
4
1
17
13
62
239
64

Highest AQI recorded in

January

101AQI

Lowest AQI recorded in

August

53AQI

202073AQI

4
5
4
1
9
11
3
13
2
2
28
3
28
12
19
5
24
1
3
28
4
20
6
1
20
10
38
194
34

Highest AQI recorded in

April

96AQI

Lowest AQI recorded in

August

55AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
79AQI
Least Polluted Year Recorded
2022(Avg.)
73AQI

Wenzhou's annual 2025 AQI (76) shows an average percentage change of 2.1% (worsened AQI) compared to previous years: 2020 (73), 2021 (76), 2022 (73), 2023 (79), 2024 (74).