Ouhai, 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+
November Air Quality Analysis
Ouhai, Wenzhou, Zhejiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Nov 2021
144AQILowest AQI recorded on
30th Nov 2022
9AQISame Day Analysis (24th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 139 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Nov - 25th Nov 2025
Ouhai, Wenzhou, Zhejiang, China
AQI
Day
Night
.
6 AM24th Nov 2025
5 PM
5 AM25th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
6AM24th Nov
161AQI
Avg. Lowest Time
5PM24th Nov
57AQI
In the last 24 hours,
Ouhai's AQI reached its highest point of 161 at 6 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 24th Nov and 25th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Ouhai, Wenzhou, Zhejiang, China
OctNov
26th - 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 - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Oct 20251076 AMAQI
26th Oct 20251087 AMAQI
26th Oct 20251088 AMAQI
26th Oct 20251119 AMAQI
26th Oct 202510710 AMAQI
26th Oct 202510311 AMAQI
26th Oct 20259612 PMAQI
26th Oct 2025941 PMAQI
26th Oct 2025762 PMAQI
26th Oct 2025793 PMAQI
26th Oct 2025734 PMAQI
26th Oct 2025715 PMAQI
26th Oct 2025726 PMAQI
26th Oct 2025757 PMAQI
26th Oct 2025748 PMAQI
26th Oct 2025729 PMAQI
26th Oct 20257010 PMAQI
26th Oct 20256811 PMAQI
27th Oct 20256712 AMAQI
27th Oct 2025701 AMAQI
27th Oct 2025732 AMAQI
27th Oct 2025783 AMAQI
27th Oct 2025854 AMAQI
27th Oct 2025905 AMAQI
20°C15/25°C
27th Oct 2025896 AMAQI
27th Oct 2025857 AMAQI
27th Oct 2025758 AMAQI
27th Oct 2025719 AMAQI
27th Oct 20256110 AMAQI
27th Oct 20255111 AMAQI
27th Oct 20255312 PMAQI
27th Oct 2025541 PMAQI
27th Oct 2025552 PMAQI
27th Oct 2025553 PMAQI
27th Oct 2025544 PMAQI
27th Oct 2025555 PMAQI
27th Oct 2025546 PMAQI
27th Oct 2025567 PMAQI
27th Oct 2025608 PMAQI
27th Oct 2025639 PMAQI
27th Oct 20257010 PMAQI
27th Oct 20257311 PMAQI
28th Oct 20257812 AMAQI
28th Oct 2025821 AMAQI
28th Oct 2025832 AMAQI
28th Oct 2025923 AMAQI
28th Oct 2025894 AMAQI
28th Oct 2025875 AMAQI
19°C15/23°C
28th Oct 2025846 AMAQI
28th Oct 2025857 AMAQI
28th Oct 2025928 AMAQI
28th Oct 2025979 AMAQI
28th Oct 20258510 AMAQI
28th Oct 20258011 AMAQI
28th Oct 20256412 PMAQI
28th Oct 2025581 PMAQI
28th Oct 2025592 PMAQI
28th Oct 2025593 PMAQI
28th Oct 2025614 PMAQI
28th Oct 2025635 PMAQI
28th Oct 2025616 PMAQI
28th Oct 2025647 PMAQI
28th Oct 2025638 PMAQI
28th Oct 2025669 PMAQI
28th Oct 20257710 PMAQI
28th Oct 20258211 PMAQI
29th Oct 20258012 AMAQI
29th Oct 2025841 AMAQI
29th Oct 2025802 AMAQI
29th Oct 2025773 AMAQI
29th Oct 2025774 AMAQI
29th Oct 2025805 AMAQI
17°C15/22°C
29th Oct 2025796 AMAQI
29th Oct 2025787 AMAQI
29th Oct 2025748 AMAQI
29th Oct 2025709 AMAQI
29th Oct 20256810 AMAQI
29th Oct 20255211 AMAQI
29th Oct 20254412 PMAQI
29th Oct 2025431 PMAQI
29th Oct 2025432 PMAQI
29th Oct 2025383 PMAQI
29th Oct 2025374 PMAQI
29th Oct 2025345 PMAQI
29th Oct 2025366 PMAQI
29th Oct 2025407 PMAQI
29th Oct 2025428 PMAQI
29th Oct 2025419 PMAQI
29th Oct 20254010 PMAQI
29th Oct 20254011 PMAQI
30th Oct 20254412 AMAQI
30th Oct 2025531 AMAQI
30th Oct 2025552 AMAQI
30th Oct 2025573 AMAQI
30th Oct 2025554 AMAQI
30th Oct 2025565 AMAQI
17°C12/22°C
30th Oct 2025616 AMAQI
30th Oct 2025667 AMAQI
30th Oct 2025858 AMAQI
30th Oct 2025829 AMAQI
30th Oct 20258510 AMAQI
30th Oct 20258711 AMAQI
30th Oct 20258712 PMAQI
30th Oct 2025851 PMAQI
30th Oct 2025852 PMAQI
30th Oct 2025833 PMAQI
30th Oct 2025844 PMAQI
30th Oct 2025815 PMAQI
30th Oct 2025816 PMAQI
30th Oct 2025747 PMAQI
30th Oct 2025688 PMAQI
30th Oct 2025699 PMAQI
30th Oct 20256910 PMAQI
30th Oct 20256611 PMAQI
31st Oct 20255312 AMAQI
31st Oct 2025511 AMAQI
31st Oct 2025462 AMAQI
31st Oct 2025423 AMAQI
31st Oct 2025524 AMAQI
31st Oct 2025455 AMAQI
17°C16/19°C
31st Oct 2025396 AMAQI
31st Oct 2025407 AMAQI
31st Oct 2025388 AMAQI
31st Oct 2025359 AMAQI
31st Oct 20253710 AMAQI
31st Oct 20253411 AMAQI
31st Oct 20253412 PMAQI
31st Oct 2025321 PMAQI
31st Oct 2025392 PMAQI
31st Oct 2025323 PMAQI
31st Oct 2025384 PMAQI
31st Oct 2025425 PMAQI
31st Oct 2025496 PMAQI
31st Oct 2025557 PMAQI
31st Oct 2025568 PMAQI
31st Oct 2025579 PMAQI
31st Oct 20255710 PMAQI
31st Oct 20255811 PMAQI
1st Nov 20255912 AMAQI
1st Nov 2025581 AMAQI
1st Nov 2025632 AMAQI
1st Nov 2025693 AMAQI
1st Nov 2025724 AMAQI
1st Nov 2025745 AMAQI
18°C16/22°C
1st Nov 2025746 AMAQI
1st Nov 2025707 AMAQI
1st Nov 2025688 AMAQI
1st Nov 2025669 AMAQI
1st Nov 20256510 AMAQI
1st Nov 20256711 AMAQI
1st Nov 20257012 PMAQI
1st Nov 2025721 PMAQI
1st Nov 2025712 PMAQI
1st Nov 2025713 PMAQI
1st Nov 2025694 PMAQI
1st Nov 2025705 PMAQI
1st Nov 2025726 PMAQI
1st Nov 2025797 PMAQI
1st Nov 2025818 PMAQI
1st Nov 2025889 PMAQI
1st Nov 20259410 PMAQI
1st Nov 20259711 PMAQI
2nd Nov 20259812 AMAQI
2nd Nov 20251021 AMAQI
2nd Nov 20251282 AMAQI
2nd Nov 20251233 AMAQI
2nd Nov 20251174 AMAQI
2nd Nov 20251145 AMAQI
18°C14/24°C
2nd Nov 20251106 AMAQI
2nd Nov 2025997 AMAQI
2nd Nov 2025998 AMAQI
2nd Nov 2025989 AMAQI
2nd Nov 20259810 AMAQI
2nd Nov 20259211 AMAQI
2nd Nov 20259612 PMAQI
2nd Nov 2025951 PMAQI
2nd Nov 2025922 PMAQI
2nd Nov 2025913 PMAQI
2nd Nov 2025954 PMAQI
2nd Nov 20251045 PMAQI
2nd Nov 20251086 PMAQI
2nd Nov 20251027 PMAQI
2nd Nov 2025918 PMAQI
2nd Nov 2025949 PMAQI
2nd Nov 20259210 PMAQI
2nd Nov 20259311 PMAQI
3rd Nov 20259812 AMAQI
3rd Nov 20251021 AMAQI
3rd Nov 20251032 AMAQI
3rd Nov 20251103 AMAQI
3rd Nov 20251214 AMAQI
3rd Nov 20251305 AMAQI
19°C17/23°C
3rd Nov 20251326 AMAQI
3rd Nov 20251297 AMAQI
3rd Nov 20251068 AMAQI
3rd Nov 2025919 AMAQI
3rd Nov 20257010 AMAQI
3rd Nov 20256511 AMAQI
3rd Nov 20255612 PMAQI
3rd Nov 2025531 PMAQI
3rd Nov 2025542 PMAQI
3rd Nov 2025553 PMAQI
3rd Nov 2025554 PMAQI
3rd Nov 2025575 PMAQI
3rd Nov 2025586 PMAQI
3rd Nov 2025637 PMAQI
3rd Nov 2025688 PMAQI
3rd Nov 2025739 PMAQI
3rd Nov 20257810 PMAQI
3rd Nov 20257811 PMAQI
4th Nov 20257712 AMAQI
4th Nov 2025811 AMAQI
4th Nov 2025792 AMAQI
4th Nov 2025773 AMAQI
4th Nov 2025754 AMAQI
4th Nov 2025695 AMAQI
16°C14/19°C
4th Nov 2025636 AMAQI
4th Nov 2025627 AMAQI
4th Nov 2025638 AMAQI
4th Nov 2025609 AMAQI
4th Nov 20255610 AMAQI
4th Nov 20255711 AMAQI
4th Nov 20255512 PMAQI
4th Nov 2025551 PMAQI
4th Nov 2025552 PMAQI
4th Nov 2025553 PMAQI
4th Nov 2025574 PMAQI
4th Nov 2025595 PMAQI
4th Nov 2025606 PMAQI
4th Nov 2025657 PMAQI
4th Nov 2025648 PMAQI
4th Nov 2025639 PMAQI
4th Nov 20255810 PMAQI
4th Nov 20255211 PMAQI
5th Nov 20255012 AMAQI
5th Nov 2025441 AMAQI
5th Nov 2025412 AMAQI
5th Nov 2025423 AMAQI
5th Nov 2025454 AMAQI
5th Nov 2025445 AMAQI
13°C11/14°C
5th Nov 2025446 AMAQI
5th Nov 2025407 AMAQI
5th Nov 2025398 AMAQI
5th Nov 2025409 AMAQI
5th Nov 20253910 AMAQI
5th Nov 20253911 AMAQI
5th Nov 20253912 PMAQI
5th Nov 2025401 PMAQI
5th Nov 2025422 PMAQI
5th Nov 2025453 PMAQI
5th Nov 2025484 PMAQI
5th Nov 2025525 PMAQI
5th Nov 2025616 PMAQI
5th Nov 2025667 PMAQI
5th Nov 2025738 PMAQI
5th Nov 2025819 PMAQI
5th Nov 20258210 PMAQI
5th Nov 20257611 PMAQI
6th Nov 20256912 AMAQI
6th Nov 2025711 AMAQI
6th Nov 2025742 AMAQI
6th Nov 2025733 AMAQI
6th Nov 2025794 AMAQI
6th Nov 2025775 AMAQI
16°C13/21°C
6th Nov 2025736 AMAQI
6th Nov 2025747 AMAQI
6th Nov 2025738 AMAQI
6th Nov 2025719 AMAQI
6th Nov 20256910 AMAQI
6th Nov 20256411 AMAQI
6th Nov 20256412 PMAQI
6th Nov 2025651 PMAQI
6th Nov 2025642 PMAQI
6th Nov 2025643 PMAQI
6th Nov 2025574 PMAQI
6th Nov 2025595 PMAQI
6th Nov 2025636 PMAQI
6th Nov 2025657 PMAQI
6th Nov 2025658 PMAQI
6th Nov 2025679 PMAQI
6th Nov 20256710 PMAQI
6th Nov 20256911 PMAQI
7th Nov 20257412 AMAQI
7th Nov 2025691 AMAQI
7th Nov 2025682 AMAQI
7th Nov 2025693 AMAQI
7th Nov 2025644 AMAQI
7th Nov 2025685 AMAQI
19°C16/22°C
7th Nov 2025706 AMAQI
7th Nov 2025647 AMAQI
7th Nov 2025588 AMAQI
7th Nov 2025589 AMAQI
7th Nov 20255610 AMAQI
7th Nov 20256411 AMAQI
7th Nov 20256312 PMAQI
7th Nov 2025631 PMAQI
7th Nov 2025632 PMAQI
7th Nov 2025643 PMAQI
7th Nov 2025604 PMAQI
7th Nov 2025635 PMAQI
7th Nov 2025606 PMAQI
7th Nov 2025617 PMAQI
7th Nov 2025628 PMAQI
7th Nov 2025659 PMAQI
7th Nov 20256910 PMAQI
7th Nov 20257011 PMAQI
8th Nov 20257112 AMAQI
8th Nov 2025861 AMAQI
8th Nov 2025882 AMAQI
8th Nov 2025903 AMAQI
8th Nov 2025854 AMAQI
8th Nov 2025785 AMAQI
19°C17/20°C
8th Nov 2025776 AMAQI
8th Nov 2025737 AMAQI
8th Nov 2025798 AMAQI
8th Nov 2025899 AMAQI
8th Nov 20259110 AMAQI
8th Nov 202510611 AMAQI
8th Nov 20259212 PMAQI
8th Nov 2025821 PMAQI
8th Nov 2025672 PMAQI
8th Nov 2025513 PMAQI
8th Nov 2025524 PMAQI
8th Nov 2025585 PMAQI
8th Nov 2025696 PMAQI
8th Nov 2025747 PMAQI
8th Nov 2025748 PMAQI
8th Nov 2025809 PMAQI
8th Nov 20258610 PMAQI
8th Nov 20258111 PMAQI
9th Nov 20257612 AMAQI
9th Nov 2025751 AMAQI
9th Nov 2025732 AMAQI
9th Nov 2025723 AMAQI
9th Nov 2025714 AMAQI
9th Nov 2025725 AMAQI
21°C18/26°C
9th Nov 2025736 AMAQI
9th Nov 2025747 AMAQI
9th Nov 2025788 AMAQI
9th Nov 2025819 AMAQI
9th Nov 20257210 AMAQI
9th Nov 20256111 AMAQI
9th Nov 20256512 PMAQI
9th Nov 2025501 PMAQI
9th Nov 2025512 PMAQI
9th Nov 2025563 PMAQI
9th Nov 2025594 PMAQI
9th Nov 2025585 PMAQI
9th Nov 2025586 PMAQI
9th Nov 2025587 PMAQI
9th Nov 2025578 PMAQI
9th Nov 2025559 PMAQI
9th Nov 20255410 PMAQI
9th Nov 20255211 PMAQI
10th Nov 20254612 AMAQI
10th Nov 2025411 AMAQI
10th Nov 2025312 AMAQI
10th Nov 2025223 AMAQI
10th Nov 2025204 AMAQI
10th Nov 2025175 AMAQI
19°C16/20°C
10th Nov 2025176 AMAQI
10th Nov 2025177 AMAQI
10th Nov 2025208 AMAQI
10th Nov 2025229 AMAQI
10th Nov 20252810 AMAQI
10th Nov 20253211 AMAQI
10th Nov 20254012 PMAQI
10th Nov 2025541 PMAQI
10th Nov 2025562 PMAQI
10th Nov 2025613 PMAQI
10th Nov 2025634 PMAQI
10th Nov 2025705 PMAQI
10th Nov 2025726 PMAQI
10th Nov 2025797 PMAQI
10th Nov 2025778 PMAQI
10th Nov 2025789 PMAQI
10th Nov 20257710 PMAQI
10th Nov 20257811 PMAQI
11th Nov 20257912 AMAQI
11th Nov 2025771 AMAQI
11th Nov 2025742 AMAQI
11th Nov 2025693 AMAQI
11th Nov 2025644 AMAQI
11th Nov 2025565 AMAQI
17°C16/21°C
11th Nov 2025556 AMAQI
11th Nov 2025497 AMAQI
11th Nov 2025388 AMAQI
11th Nov 2025389 AMAQI
11th Nov 20253810 AMAQI
11th Nov 20253211 AMAQI
11th Nov 20252812 PMAQI
11th Nov 2025321 PMAQI
11th Nov 2025342 PMAQI
11th Nov 2025373 PMAQI
11th Nov 2025434 PMAQI
11th Nov 2025465 PMAQI
11th Nov 2025526 PMAQI
11th Nov 2025567 PMAQI
11th Nov 2025598 PMAQI
11th Nov 2025619 PMAQI
11th Nov 20256410 PMAQI
11th Nov 20256611 PMAQI
12th Nov 20256812 AMAQI
12th Nov 2025581 AMAQI
12th Nov 2025582 AMAQI
12th Nov 2025553 AMAQI
12th Nov 2025544 AMAQI
12th Nov 2025535 AMAQI
15°C13/17°C
12th Nov 2025486 AMAQI
12th Nov 2025417 AMAQI
12th Nov 2025378 AMAQI
12th Nov 2025349 AMAQI
12th Nov 20253510 AMAQI
12th Nov 20253611 AMAQI
12th Nov 20254212 PMAQI
12th Nov 2025431 PMAQI
12th Nov 2025462 PMAQI
12th Nov 2025463 PMAQI
12th Nov 2025414 PMAQI
12th Nov 2025345 PMAQI
12th Nov 2025346 PMAQI
12th Nov 2025337 PMAQI
12th Nov 2025288 PMAQI
12th Nov 2025289 PMAQI
12th Nov 20252410 PMAQI
12th Nov 20251711 PMAQI
13th Nov 20251712 AMAQI
13th Nov 2025171 AMAQI
13th Nov 2025172 AMAQI
13th Nov 2025173 AMAQI
13th Nov 2025174 AMAQI
13th Nov 2025175 AMAQI
14°C12/15°C
13th Nov 2025176 AMAQI
13th Nov 2025177 AMAQI
13th Nov 2025178 AMAQI
13th Nov 2025179 AMAQI
13th Nov 20251810 AMAQI
13th Nov 20251811 AMAQI
13th Nov 20252012 PMAQI
13th Nov 2025381 PMAQI
13th Nov 2025452 PMAQI
13th Nov 2025513 PMAQI
13th Nov 2025524 PMAQI
13th Nov 2025535 PMAQI
13th Nov 2025566 PMAQI
13th Nov 2025567 PMAQI
13th Nov 2025578 PMAQI
13th Nov 2025579 PMAQI
13th Nov 20256910 PMAQI
13th Nov 20257011 PMAQI
14th Nov 20256812 AMAQI
14th Nov 2025661 AMAQI
14th Nov 2025682 AMAQI
14th Nov 2025773 AMAQI
14th Nov 2025784 AMAQI
14th Nov 2025745 AMAQI
15°C12/20°C
14th Nov 2025646 AMAQI
14th Nov 2025647 AMAQI
14th Nov 2025648 AMAQI
14th Nov 2025639 AMAQI
14th Nov 20256610 AMAQI
14th Nov 20256711 AMAQI
14th Nov 20256512 PMAQI
14th Nov 2025671 PMAQI
14th Nov 2025672 PMAQI
14th Nov 2025663 PMAQI
14th Nov 2025704 PMAQI
14th Nov 2025755 PMAQI
14th Nov 2025826 PMAQI
14th Nov 2025847 PMAQI
14th Nov 2025898 PMAQI
14th Nov 2025949 PMAQI
14th Nov 202510110 PMAQI
14th Nov 202512411 PMAQI
15th Nov 202512712 AMAQI
15th Nov 20251211 AMAQI
15th Nov 20251252 AMAQI
15th Nov 20251203 AMAQI
15th Nov 20251144 AMAQI
15th Nov 20251125 AMAQI
15°C10/21°C
15th Nov 20251416 AMAQI
15th Nov 20251407 AMAQI
15th Nov 20251468 AMAQI
15th Nov 20251459 AMAQI
15th Nov 202514010 AMAQI
15th Nov 202512611 AMAQI
15th Nov 202510212 PMAQI
15th Nov 2025991 PMAQI
15th Nov 2025862 PMAQI
15th Nov 2025623 PMAQI
15th Nov 2025604 PMAQI
15th Nov 2025615 PMAQI
15th Nov 2025626 PMAQI
15th Nov 2025637 PMAQI
15th Nov 2025618 PMAQI
15th Nov 2025589 PMAQI
15th Nov 20255810 PMAQI
15th Nov 20256011 PMAQI
16th Nov 20257412 AMAQI
16th Nov 2025891 AMAQI
16th Nov 2025992 AMAQI
16th Nov 20251033 AMAQI
16th Nov 20251224 AMAQI
16th Nov 20251325 AMAQI
16°C11/21°C
16th Nov 20251276 AMAQI
16th Nov 20251157 AMAQI
16th Nov 20251018 AMAQI
16th Nov 2025989 AMAQI
16th Nov 20259410 AMAQI
16th Nov 20258711 AMAQI
16th Nov 20257612 PMAQI
16th Nov 2025671 PMAQI
16th Nov 2025642 PMAQI
16th Nov 2025513 PMAQI
16th Nov 2025494 PMAQI
16th Nov 2025505 PMAQI
16th Nov 2025506 PMAQI
16th Nov 2025547 PMAQI
16th Nov 2025568 PMAQI
16th Nov 2025629 PMAQI
16th Nov 20256810 PMAQI
16th Nov 20257811 PMAQI
17th Nov 20259512 AMAQI
17th Nov 20251121 AMAQI
17th Nov 20251302 AMAQI
17th Nov 20251313 AMAQI
17th Nov 20251414 AMAQI
17th Nov 20251335 AMAQI
17°C12/23°C
17th Nov 20251256 AMAQI
17th Nov 20251167 AMAQI
17th Nov 20251138 AMAQI
17th Nov 20251039 AMAQI
17th Nov 20259610 AMAQI
17th Nov 20258611 AMAQI
17th Nov 20257412 PMAQI
17th Nov 2025641 PMAQI
17th Nov 2025562 PMAQI
17th Nov 2025483 PMAQI
17th Nov 2025504 PMAQI
17th Nov 2025505 PMAQI
17th Nov 2025426 PMAQI
17th Nov 2025357 PMAQI
17th Nov 2025348 PMAQI
17th Nov 2025289 PMAQI
17th Nov 20252810 PMAQI
17th Nov 20251711 PMAQI
18th Nov 20251712 AMAQI
18th Nov 2025171 AMAQI
18th Nov 2025172 AMAQI
18th Nov 2025173 AMAQI
18th Nov 2025174 AMAQI
18th Nov 2025175 AMAQI
18°C13/23°C
18th Nov 2025176 AMAQI
18th Nov 2025177 AMAQI
18th Nov 2025178 AMAQI
18th Nov 2025179 AMAQI
18th Nov 20252510 AMAQI
18th Nov 20253711 AMAQI
18th Nov 20253212 PMAQI
18th Nov 2025421 PMAQI
18th Nov 2025442 PMAQI
18th Nov 2025433 PMAQI
18th Nov 2025454 PMAQI
18th Nov 2025445 PMAQI
18th Nov 2025496 PMAQI
18th Nov 2025547 PMAQI
18th Nov 2025588 PMAQI
18th Nov 2025619 PMAQI
18th Nov 20256410 PMAQI
18th Nov 20256811 PMAQI
19th Nov 20256912 AMAQI
19th Nov 2025731 AMAQI
19th Nov 2025752 AMAQI
19th Nov 2025763 AMAQI
19th Nov 2025734 AMAQI
19th Nov 2025685 AMAQI
11°C8/14°C
19th Nov 2025656 AMAQI
19th Nov 2025667 AMAQI
19th Nov 2025668 AMAQI
19th Nov 2025639 AMAQI
19th Nov 20256210 AMAQI
19th Nov 20256311 AMAQI
19th Nov 20256412 PMAQI
19th Nov 2025671 PMAQI
19th Nov 2025662 PMAQI
19th Nov 2025653 PMAQI
19th Nov 2025654 PMAQI
19th Nov 2025705 PMAQI
19th Nov 2025766 PMAQI
19th Nov 2025787 PMAQI
19th Nov 2025888 PMAQI
19th Nov 2025859 PMAQI
19th Nov 20258410 PMAQI
19th Nov 20257811 PMAQI
20th Nov 20258112 AMAQI
20th Nov 2025801 AMAQI
20th Nov 2025792 AMAQI
20th Nov 2025843 AMAQI
20th Nov 2025854 AMAQI
20th Nov 2025905 AMAQI
9°C5/14°C
20th Nov 2025916 AMAQI
20th Nov 2025937 AMAQI
20th Nov 2025998 AMAQI
20th Nov 2025969 AMAQI
20th Nov 20259110 AMAQI
20th Nov 20258811 AMAQI
20th Nov 20257712 PMAQI
20th Nov 2025791 PMAQI
20th Nov 2025762 PMAQI
20th Nov 2025663 PMAQI
20th Nov 2025704 PMAQI
20th Nov 2025725 PMAQI
20th Nov 2025796 PMAQI
20th Nov 2025897 PMAQI
20th Nov 20251118 PMAQI
20th Nov 20251259 PMAQI
20th Nov 202512210 PMAQI
20th Nov 202513111 PMAQI
21st Nov 202514212 AMAQI
21st Nov 20251431 AMAQI
21st Nov 20251442 AMAQI
21st Nov 20251423 AMAQI
21st Nov 20251394 AMAQI
21st Nov 20251385 AMAQI
9°C4/15°C
21st Nov 20251296 AMAQI
21st Nov 20251197 AMAQI
21st Nov 20251258 AMAQI
21st Nov 20251179 AMAQI
21st Nov 202511210 AMAQI
21st Nov 202510611 AMAQI
21st Nov 20259312 PMAQI
21st Nov 2025841 PMAQI
21st Nov 2025782 PMAQI
21st Nov 2025743 PMAQI
21st Nov 2025744 PMAQI
21st Nov 2025815 PMAQI
21st Nov 2025906 PMAQI
21st Nov 20251047 PMAQI
21st Nov 20251138 PMAQI
21st Nov 20251419 PMAQI
21st Nov 202515210 PMAQI
21st Nov 202515511 PMAQI
22nd Nov 202515512 AMAQI
22nd Nov 20251561 AMAQI
22nd Nov 20251552 AMAQI
22nd Nov 20251543 AMAQI
22nd Nov 20251514 AMAQI
22nd Nov 20251465 AMAQI
12°C7/18°C
22nd Nov 20251306 AMAQI
22nd Nov 20251227 AMAQI
22nd Nov 20251158 AMAQI
22nd Nov 20251139 AMAQI
22nd Nov 202510710 AMAQI
22nd Nov 202510211 AMAQI
22nd Nov 202510012 PMAQI
22nd Nov 2025941 PMAQI
22nd Nov 2025942 PMAQI
22nd Nov 2025943 PMAQI
22nd Nov 2025944 PMAQI
22nd Nov 2025975 PMAQI
22nd Nov 20251126 PMAQI
22nd Nov 20251247 PMAQI
22nd Nov 20251348 PMAQI
22nd Nov 20251409 PMAQI
22nd Nov 202515610 PMAQI
22nd Nov 202515811 PMAQI
23rd Nov 202516212 AMAQI
23rd Nov 20251591 AMAQI
23rd Nov 20251582 AMAQI
23rd Nov 20251543 AMAQI
23rd Nov 20251524 AMAQI
23rd Nov 20251535 AMAQI
12°C8/18°C
23rd Nov 20251546 AMAQI
23rd Nov 20251547 AMAQI
23rd Nov 20251548 AMAQI
23rd Nov 20251559 AMAQI
23rd Nov 202515410 AMAQI
23rd Nov 202514411 AMAQI
23rd Nov 202514012 PMAQI
23rd Nov 20251351 PMAQI
23rd Nov 20251112 PMAQI
23rd Nov 2025903 PMAQI
23rd Nov 2025754 PMAQI
23rd Nov 2025775 PMAQI
23rd Nov 2025796 PMAQI
23rd Nov 2025877 PMAQI
23rd Nov 2025958 PMAQI
23rd Nov 2025989 PMAQI
23rd Nov 202510810 PMAQI
23rd Nov 202512411 PMAQI
24th Nov 202513812 AMAQI
24th Nov 20251531 AMAQI
24th Nov 20251542 AMAQI
24th Nov 20251583 AMAQI
24th Nov 20251574 AMAQI
24th Nov 20251605 AMAQI
14°C9/21°C
24th Nov 20251616 AMAQI
24th Nov 20251567 AMAQI
24th Nov 20251558 AMAQI
24th Nov 20251509 AMAQI
24th Nov 202514610 AMAQI
24th Nov 202514011 AMAQI
24th Nov 202511812 PMAQI
24th Nov 2025861 PMAQI
24th Nov 2025842 PMAQI
24th Nov 2025823 PMAQI
24th Nov 2025734 PMAQI
24th Nov 2025575 PMAQI
24th Nov 2025616 PMAQI
24th Nov 2025747 PMAQI
24th Nov 2025928 PMAQI
24th Nov 2025909 PMAQI
24th Nov 20259310 PMAQI
24th Nov 202510311 PMAQI
25th Nov 202510512 AMAQI
25th Nov 2025951 AMAQI
25th Nov 2025892 AMAQI
25th Nov 2025793 AMAQI
25th Nov 2025774 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
84AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 5 PM
61AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 84), while the lowest AQI was between 3 PM to 5 PM (Avg. 61).
Night time
Avg. Highest Time
12 AM - 5 AM
84AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM
65AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 84), while the lowest AQI was between 6 PM to 6 PM (Avg. 65).
2025 Days Vs Air Quality
Ouhai, Wenzhou, Zhejiang, China
2025
18%
58
66%
218
16%
52
Total number of days with different AQI categories in last 328 days in 2025 (37 days remaining)
Good
58 DaysModerate
218 DaysPoor
52 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 328 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
Ouhai, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
113AQI
113AQI
2nd January 2025
102AQI
102AQI
3rd January 2025
112AQI
112AQI
4th January 2025
91AQI
91AQI
5th January 2025
104AQI
104AQI
6th January 2025
118AQI
118AQI
7th January 2025
134AQI
134AQI
8th January 2025
126AQI
126AQI
9th January 2025
122AQI
122AQI
10th January 2025
88AQI
88AQI
11th January 2025
98AQI
98AQI
12th January 2025
100AQI
100AQI
13th January 2025
113AQI
113AQI
14th January 2025
108AQI
108AQI
15th January 2025
137AQI
137AQI
16th January 2025
99AQI
99AQI
17th January 2025
119AQI
119AQI
18th January 2025
102AQI
102AQI
19th January 2025
110AQI
110AQI
20th January 2025
120AQI
120AQI
21st January 2025
144AQI
144AQI
22nd January 2025
138AQI
138AQI
23rd January 2025
117AQI
117AQI
24th January 2025
89AQI
89AQI
25th January 2025
91AQI
91AQI
26th January 2025
69AQI
69AQI
27th January 2025
68AQI
68AQI
28th January 2025
72AQI
72AQI
29th January 2025
104AQI
104AQI
30th January 2025
87AQI
87AQI
31st January 2025
97AQI
97AQI
1st February 2025
68AQI
68AQI
2nd February 2025
53AQI
53AQI
3rd February 2025
100AQI
100AQI
4th February 2025
109AQI
109AQI
5th February 2025
93AQI
93AQI
6th February 2025
116AQI
116AQI
7th February 2025
91AQI
91AQI
8th February 2025
72AQI
72AQI
9th February 2025
84AQI
84AQI
10th February 2025
92AQI
92AQI
11th February 2025
88AQI
88AQI
12th February 2025
97AQI
97AQI
13th February 2025
137AQI
137AQI
14th February 2025
101AQI
101AQI
15th February 2025
141AQI
141AQI
16th February 2025
114AQI
114AQI
17th February 2025
126AQI
126AQI
18th February 2025
79AQI
79AQI
19th February 2025
113AQI
113AQI
20th February 2025
64AQI
64AQI
21st February 2025
69AQI
69AQI
22nd February 2025
76AQI
76AQI
23rd February 2025
67AQI
67AQI
24th February 2025
131AQI
131AQI
25th February 2025
134AQI
134AQI
26th February 2025
144AQI
144AQI
27th February 2025
147AQI
147AQI
28th February 2025
119AQI
119AQI
1st March 2025
121AQI
121AQI
2nd March 2025
112AQI
112AQI
3rd March 2025
108AQI
108AQI
4th March 2025
76AQI
76AQI
5th March 2025
61AQI
61AQI
6th March 2025
58AQI
58AQI
7th March 2025
78AQI
78AQI
8th March 2025
98AQI
98AQI
9th March 2025
96AQI
96AQI
10th March 2025
93AQI
93AQI
11th March 2025
118AQI
118AQI
12th March 2025
88AQI
88AQI
13th March 2025
77AQI
77AQI
14th March 2025
74AQI
74AQI
15th March 2025
41AQI
41AQI
16th March 2025
72AQI
72AQI
17th March 2025
78AQI
78AQI
18th March 2025
88AQI
88AQI
19th March 2025
86AQI
86AQI
20th March 2025
110AQI
110AQI
21st March 2025
88AQI
88AQI
22nd March 2025
97AQI
97AQI
23rd March 2025
103AQI
103AQI
24th March 2025
120AQI
120AQI
25th March 2025
134AQI
134AQI
26th March 2025
121AQI
121AQI
27th March 2025
121AQI
121AQI
28th March 2025
71AQI
71AQI
29th March 2025
85AQI
85AQI
30th March 2025
67AQI
67AQI
31st March 2025
68AQI
68AQI
1st April 2025
67AQI
67AQI
2nd April 2025
88AQI
88AQI
3rd April 2025
100AQI
100AQI
4th April 2025
97AQI
97AQI
5th April 2025
89AQI
89AQI
6th April 2025
95AQI
95AQI
7th April 2025
94AQI
94AQI
8th April 2025
89AQI
89AQI
9th April 2025
118AQI
118AQI
10th April 2025
83AQI
83AQI
11th April 2025
95AQI
95AQI
12th April 2025
88AQI
88AQI
13th April 2025
86AQI
86AQI
14th April 2025
98AQI
98AQI
15th April 2025
86AQI
86AQI
16th April 2025
89AQI
89AQI
17th April 2025
112AQI
112AQI
18th April 2025
98AQI
98AQI
19th April 2025
81AQI
81AQI
20th April 2025
103AQI
103AQI
21st April 2025
88AQI
88AQI
22nd April 2025
90AQI
90AQI
23rd April 2025
72AQI
72AQI
24th April 2025
74AQI
74AQI
25th April 2025
54AQI
54AQI
26th April 2025
76AQI
76AQI
27th April 2025
81AQI
81AQI
28th April 2025
82AQI
82AQI
29th April 2025
76AQI
76AQI
30th April 2025
69AQI
69AQI
1st May 2025
74AQI
74AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
86AQI
86AQI
4th May 2025
64AQI
64AQI
5th May 2025
81AQI
81AQI
6th May 2025
79AQI
79AQI
7th May 2025
93AQI
93AQI
8th May 2025
70AQI
70AQI
9th May 2025
75AQI
75AQI
10th May 2025
64AQI
64AQI
11th May 2025
72AQI
72AQI
12th May 2025
69AQI
69AQI
13th May 2025
69AQI
69AQI
14th May 2025
65AQI
65AQI
15th May 2025
68AQI
68AQI
16th May 2025
78AQI
78AQI
17th May 2025
79AQI
79AQI
18th May 2025
54AQI
54AQI
19th May 2025
74AQI
74AQI
20th May 2025
76AQI
76AQI
21st May 2025
58AQI
58AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
65AQI
65AQI
24th May 2025
69AQI
69AQI
25th May 2025
103AQI
103AQI
26th May 2025
87AQI
87AQI
27th May 2025
70AQI
70AQI
28th May 2025
68AQI
68AQI
29th May 2025
52AQI
52AQI
30th May 2025
71AQI
71AQI
31st May 2025
75AQI
75AQI
1st June 2025
71AQI
71AQI
2nd June 2025
81AQI
81AQI
3rd June 2025
61AQI
61AQI
4th June 2025
76AQI
76AQI
5th June 2025
60AQI
60AQI
6th June 2025
70AQI
70AQI
7th June 2025
70AQI
70AQI
8th June 2025
66AQI
66AQI
9th June 2025
64AQI
64AQI
10th June 2025
53AQI
53AQI
11th June 2025
46AQI
46AQI
12th June 2025
50AQI
50AQI
13th June 2025
49AQI
49AQI
14th June 2025
54AQI
54AQI
15th June 2025
53AQI
53AQI
16th June 2025
50AQI
50AQI
17th June 2025
59AQI
59AQI
18th June 2025
58AQI
58AQI
19th June 2025
54AQI
54AQI
20th June 2025
51AQI
51AQI
21st June 2025
59AQI
59AQI
22nd June 2025
66AQI
66AQI
23rd June 2025
58AQI
58AQI
24th June 2025
63AQI
63AQI
25th June 2025
61AQI
61AQI
26th June 2025
65AQI
65AQI
27th June 2025
64AQI
64AQI
28th June 2025
55AQI
55AQI
29th June 2025
53AQI
53AQI
30th June 2025
45AQI
45AQI
1st July 2025
46AQI
46AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
49AQI
49AQI
4th July 2025
54AQI
54AQI
5th July 2025
48AQI
48AQI
6th July 2025
41AQI
41AQI
7th July 2025
34AQI
34AQI
8th July 2025
39AQI
39AQI
9th July 2025
45AQI
45AQI
10th July 2025
50AQI
50AQI
11th July 2025
47AQI
47AQI
12th July 2025
51AQI
51AQI
13th July 2025
51AQI
51AQI
14th July 2025
59AQI
59AQI
15th July 2025
70AQI
70AQI
16th July 2025
66AQI
66AQI
17th July 2025
70AQI
70AQI
18th July 2025
55AQI
55AQI
19th July 2025
45AQI
45AQI
20th July 2025
45AQI
45AQI
21st July 2025
37AQI
37AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
42AQI
42AQI
24th July 2025
41AQI
41AQI
25th July 2025
38AQI
38AQI
26th July 2025
39AQI
39AQI
27th July 2025
39AQI
39AQI
28th July 2025
38AQI
38AQI
29th July 2025
38AQI
38AQI
30th July 2025
43AQI
43AQI
31st July 2025
54AQI
54AQI
1st August 2025
57AQI
57AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
62AQI
62AQI
4th August 2025
59AQI
59AQI
5th August 2025
54AQI
54AQI
6th August 2025
57AQI
57AQI
7th August 2025
60AQI
60AQI
8th August 2025
71AQI
71AQI
9th August 2025
74AQI
74AQI
10th August 2025
74AQI
74AQI
11th August 2025
67AQI
67AQI
12th August 2025
61AQI
61AQI
13th August 2025
53AQI
53AQI
14th August 2025
45AQI
45AQI
15th August 2025
42AQI
42AQI
16th August 2025
41AQI
41AQI
17th August 2025
45AQI
45AQI
18th August 2025
45AQI
45AQI
19th August 2025
47AQI
47AQI
20th August 2025
56AQI
56AQI
21st August 2025
58AQI
58AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
51AQI
51AQI
24th August 2025
51AQI
51AQI
25th August 2025
49AQI
49AQI
26th August 2025
51AQI
51AQI
27th August 2025
47AQI
47AQI
28th August 2025
43AQI
43AQI
29th August 2025
43AQI
43AQI
30th August 2025
44AQI
44AQI
31st August 2025
49AQI
49AQI
1st September 2025
54AQI
54AQI
2nd September 2025
52AQI
52AQI
3rd September 2025
55AQI
55AQI
4th September 2025
62AQI
62AQI
5th September 2025
60AQI
60AQI
6th September 2025
55AQI
55AQI
7th September 2025
59AQI
59AQI
8th September 2025
56AQI
56AQI
9th September 2025
55AQI
55AQI
10th September 2025
56AQI
56AQI
11th September 2025
55AQI
55AQI
12th September 2025
58AQI
58AQI
13th September 2025
66AQI
66AQI
14th September 2025
60AQI
60AQI
15th September 2025
61AQI
61AQI
16th September 2025
52AQI
52AQI
17th September 2025
53AQI
53AQI
18th September 2025
48AQI
48AQI
19th September 2025
43AQI
43AQI
20th September 2025
48AQI
48AQI
21st September 2025
50AQI
50AQI
22nd September 2025
49AQI
49AQI
23rd September 2025
44AQI
44AQI
24th September 2025
44AQI
44AQI
25th September 2025
51AQI
51AQI
26th September 2025
47AQI
47AQI
27th September 2025
40AQI
40AQI
28th September 2025
48AQI
48AQI
29th September 2025
50AQI
50AQI
30th September 2025
54AQI
54AQI
1st October 2025
51AQI
51AQI
2nd October 2025
55AQI
55AQI
3rd October 2025
44AQI
44AQI
4th October 2025
51AQI
51AQI
5th October 2025
54AQI
54AQI
6th October 2025
70AQI
70AQI
7th October 2025
58AQI
58AQI
8th October 2025
67AQI
67AQI
9th October 2025
61AQI
61AQI
10th October 2025
65AQI
65AQI
11th October 2025
67AQI
67AQI
12th October 2025
74AQI
74AQI
13th October 2025
69AQI
69AQI
14th October 2025
70AQI
70AQI
15th October 2025
53AQI
53AQI
16th October 2025
69AQI
69AQI
17th October 2025
73AQI
73AQI
18th October 2025
91AQI
91AQI
19th October 2025
46AQI
46AQI
20th October 2025
54AQI
54AQI
21st October 2025
55AQI
55AQI
22nd October 2025
54AQI
54AQI
23rd October 2025
66AQI
66AQI
24th October 2025
76AQI
76AQI
25th October 2025
88AQI
88AQI
26th October 2025
94AQI
94AQI
27th October 2025
67AQI
67AQI
28th October 2025
75AQI
75AQI
29th October 2025
62AQI
62AQI
30th October 2025
65AQI
65AQI
31st October 2025
47AQI
47AQI
1st November 2025
71AQI
71AQI
2nd November 2025
101AQI
101AQI
3rd November 2025
86AQI
86AQI
4th November 2025
65AQI
65AQI
5th November 2025
52AQI
52AQI
6th November 2025
69AQI
69AQI
7th November 2025
66AQI
66AQI
8th November 2025
77AQI
77AQI
9th November 2025
67AQI
67AQI
10th November 2025
49AQI
49AQI
11th November 2025
58AQI
58AQI
12th November 2025
45AQI
45AQI
13th November 2025
33AQI
33AQI
14th November 2025
76AQI
76AQI
15th November 2025
102AQI
102AQI
16th November 2025
79AQI
79AQI
17th November 2025
79AQI
79AQI
18th November 2025
33AQI
33AQI
19th November 2025
72AQI
72AQI
20th November 2025
89AQI
89AQI
21st November 2025
123AQI
123AQI
22nd November 2025
132AQI
132AQI
23rd November 2025
133AQI
133AQI
24th November 2025
139AQI
139AQI
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
106AQI
101AQI
91AQI
87AQI
72AQI
60AQI
47AQI
54AQI
53AQI
64AQI
79AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202574AQI
12
19
15
13
1
20
10
27
3
30
1
5
25
22
9
12
19
11
19
3
28
4
14
6
58
218
52
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
July47AQI
202477AQI
1
9
11
10
10
13
4
2
2
11
18
1
18
10
1
7
21
3
7
20
3
14
17
4
26
1
14
16
11
20
8
20
2
19
12
79
210
64
13
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
July52AQI
202383AQI
2
17
12
2
17
6
3
12
19
14
16
4
20
7
2
27
1
7
23
1
8
23
2
28
7
20
4
2
11
13
3
13
12
3
39
225
91
6
Highest AQI recorded in
March107AQI
Lowest AQI recorded in
July60AQI
202278AQI
7
10
9
5
6
10
5
6
14
9
2
4
19
7
5
21
5
9
19
2
3
15
3
1
5
21
1
1
9
21
1
3
24
3
6
14
9
2
63
189
54
10
Highest AQI recorded in
January94AQI
Lowest AQI recorded in
October64AQI
202181AQI
13
14
4
2
16
9
1
2
13
16
1
20
9
2
22
7
5
25
10
21
6
22
8
22
11
16
4
3
16
11
1
13
15
2
51
219
85
7
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
September60AQI
202081AQI
4
5
4
3
5
13
2
14
2
4
22
4
2
25
4
9
22
3
21
6
3
27
1
3
18
9
2
13
13
3
35
172
56
3
Highest AQI recorded in
April104AQI
Lowest AQI recorded in
August61AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
83AQILeast Polluted Year Recorded
2025(Avg.)
74AQIOuhai's annual 2025 AQI (74) shows an average percentage change of -7.7% (improved AQI) compared to previous years: 2020 (81), 2021 (81), 2022 (78), 2023 (83), 2024 (77).
