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HistoryAQIPM2.5PM10COSO2NO2O3

Yuhang Town No 1 Middle School, Hangzhou, 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+

October Air Quality Analysis

Yuhang Town No 1 Middle School, Hangzhou, Zhejiang, China

2021
2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Oct 2021
141AQI
Lowest AQI recorded on
26th Oct 2024
29AQI

Same Day Analysis (3rd October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 90 of Moderate air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Oct - 5th Oct 2025

Yuhang Town No 1 Middle School, Hangzhou, Zhejiang, China

AQI
Day
Night
.

5 AM4th Oct 2025

6 PM

4 AM5th Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
12PM4th Oct

120AQI

Avg. Lowest Time
6PM4th Oct

91AQI

In the last 24 hours,

Yuhang Town No 1 Middle School's AQI reached its highest point of 120 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Oct and 5th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Yuhang Town No 1 Middle School, Hangzhou, Zhejiang, China

SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025585 AMAQI
5th Sep 2025596 AMAQI
5th Sep 2025607 AMAQI
5th Sep 2025898 AMAQI
5th Sep 2025839 AMAQI
5th Sep 20259010 AMAQI
5th Sep 20257711 AMAQI
5th Sep 20257412 PMAQI
5th Sep 2025711 PMAQI
5th Sep 2025712 PMAQI
5th Sep 2025703 PMAQI
5th Sep 2025704 PMAQI
5th Sep 2025755 PMAQI
5th Sep 2025706 PMAQI
5th Sep 2025687 PMAQI
5th Sep 2025678 PMAQI
5th Sep 2025659 PMAQI
5th Sep 20256110 PMAQI
5th Sep 20256411 PMAQI
6th Sep 20256512 AMAQI
6th Sep 2025661 AMAQI
6th Sep 2025612 AMAQI
6th Sep 2025623 AMAQI
6th Sep 2025654 AMAQI

29°C23/37°C

6th Sep 2025645 AMAQI
6th Sep 2025646 AMAQI
6th Sep 2025657 AMAQI
6th Sep 2025718 AMAQI
6th Sep 2025649 AMAQI
6th Sep 20257210 AMAQI
6th Sep 20257611 AMAQI
6th Sep 20258112 PMAQI
6th Sep 2025771 PMAQI
6th Sep 2025682 PMAQI
6th Sep 2025673 PMAQI
6th Sep 2025664 PMAQI
6th Sep 2025615 PMAQI
6th Sep 2025586 PMAQI
6th Sep 2025607 PMAQI
6th Sep 2025648 PMAQI
6th Sep 2025669 PMAQI
6th Sep 20256510 PMAQI
6th Sep 20256511 PMAQI
7th Sep 20256412 AMAQI
7th Sep 2025631 AMAQI
7th Sep 2025642 AMAQI
7th Sep 2025633 AMAQI
7th Sep 2025654 AMAQI

29°C23/37°C

7th Sep 2025645 AMAQI
7th Sep 2025646 AMAQI
7th Sep 2025657 AMAQI
7th Sep 2025738 AMAQI
7th Sep 2025789 AMAQI
7th Sep 20256910 AMAQI
7th Sep 20257011 AMAQI
7th Sep 20257912 PMAQI
7th Sep 2025821 PMAQI
7th Sep 2025752 PMAQI
7th Sep 2025843 PMAQI
7th Sep 2025884 PMAQI
7th Sep 2025875 PMAQI
7th Sep 2025896 PMAQI
7th Sep 2025817 PMAQI
7th Sep 2025718 PMAQI
7th Sep 2025769 PMAQI
7th Sep 20258010 PMAQI
7th Sep 20257811 PMAQI
8th Sep 20257312 AMAQI
8th Sep 2025651 AMAQI
8th Sep 2025622 AMAQI
8th Sep 2025673 AMAQI
8th Sep 2025674 AMAQI

28°C24/35°C

8th Sep 2025685 AMAQI
8th Sep 2025676 AMAQI
8th Sep 2025687 AMAQI
8th Sep 2025688 AMAQI
8th Sep 2025829 AMAQI
8th Sep 20257510 AMAQI
8th Sep 20258211 AMAQI
8th Sep 20258712 PMAQI
8th Sep 2025701 PMAQI
8th Sep 2025602 PMAQI
8th Sep 2025583 PMAQI
8th Sep 2025574 PMAQI
8th Sep 2025625 PMAQI
8th Sep 2025586 PMAQI
8th Sep 2025587 PMAQI
8th Sep 2025598 PMAQI
8th Sep 2025589 PMAQI
8th Sep 20255810 PMAQI
8th Sep 20255811 PMAQI
9th Sep 20255912 AMAQI
9th Sep 2025621 AMAQI
9th Sep 2025662 AMAQI
9th Sep 2025663 AMAQI
9th Sep 2025664 AMAQI

29°C24/38°C

9th Sep 2025685 AMAQI
9th Sep 2025686 AMAQI
9th Sep 2025687 AMAQI
9th Sep 2025528 AMAQI
9th Sep 2025539 AMAQI
9th Sep 20254610 AMAQI
9th Sep 20254411 AMAQI
9th Sep 20254612 PMAQI
9th Sep 2025531 PMAQI
9th Sep 2025552 PMAQI
9th Sep 2025553 PMAQI
9th Sep 2025564 PMAQI
9th Sep 2025545 PMAQI
9th Sep 2025466 PMAQI
9th Sep 2025527 PMAQI
9th Sep 2025568 PMAQI
9th Sep 2025569 PMAQI
9th Sep 20255610 PMAQI
9th Sep 20255311 PMAQI
10th Sep 20256012 AMAQI
10th Sep 2025651 AMAQI
10th Sep 2025662 AMAQI
10th Sep 2025623 AMAQI
10th Sep 2025614 AMAQI

26°C24/31°C

10th Sep 2025615 AMAQI
10th Sep 2025616 AMAQI
10th Sep 2025617 AMAQI
10th Sep 2025418 AMAQI
10th Sep 2025429 AMAQI
10th Sep 20253910 AMAQI
10th Sep 20254211 AMAQI
10th Sep 20255312 PMAQI
10th Sep 2025521 PMAQI
10th Sep 2025512 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025464 PMAQI
10th Sep 2025475 PMAQI
10th Sep 2025486 PMAQI
10th Sep 2025527 PMAQI
10th Sep 2025568 PMAQI
10th Sep 2025579 PMAQI
10th Sep 20255610 PMAQI
10th Sep 20255611 PMAQI
11th Sep 20255712 AMAQI
11th Sep 2025601 AMAQI
11th Sep 2025602 AMAQI
11th Sep 2025593 AMAQI
11th Sep 2025584 AMAQI

25°C23/29°C

11th Sep 2025585 AMAQI
11th Sep 2025586 AMAQI
11th Sep 2025587 AMAQI
11th Sep 2025558 AMAQI
11th Sep 2025549 AMAQI
11th Sep 20255410 AMAQI
11th Sep 20255611 AMAQI
11th Sep 20255712 PMAQI
11th Sep 2025581 PMAQI
11th Sep 2025602 PMAQI
11th Sep 2025603 PMAQI
11th Sep 2025634 PMAQI
11th Sep 2025575 PMAQI
11th Sep 2025586 PMAQI
11th Sep 2025577 PMAQI
11th Sep 2025588 PMAQI
11th Sep 2025589 PMAQI
11th Sep 20255510 PMAQI
11th Sep 20255811 PMAQI
12th Sep 20255812 AMAQI
12th Sep 2025581 AMAQI
12th Sep 2025582 AMAQI
12th Sep 2025573 AMAQI
12th Sep 2025584 AMAQI

25°C23/30°C

12th Sep 2025585 AMAQI
12th Sep 2025586 AMAQI
12th Sep 2025577 AMAQI
12th Sep 2025628 AMAQI
12th Sep 2025569 AMAQI
12th Sep 20256610 AMAQI
12th Sep 20256611 AMAQI
12th Sep 20256012 PMAQI
12th Sep 2025601 PMAQI
12th Sep 2025582 PMAQI
12th Sep 2025543 PMAQI
12th Sep 2025534 PMAQI
12th Sep 2025545 PMAQI
12th Sep 2025486 PMAQI
12th Sep 2025517 PMAQI
12th Sep 2025598 PMAQI
12th Sep 2025619 PMAQI
12th Sep 20256010 PMAQI
12th Sep 20255611 PMAQI
13th Sep 20255712 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025572 AMAQI
13th Sep 2025583 AMAQI
13th Sep 2025584 AMAQI

28°C23/35°C

13th Sep 2025585 AMAQI
13th Sep 2025586 AMAQI
13th Sep 2025587 AMAQI
13th Sep 2025568 AMAQI
13th Sep 2025589 AMAQI
13th Sep 20255410 AMAQI
13th Sep 20256011 AMAQI
13th Sep 20256212 PMAQI
13th Sep 2025641 PMAQI
13th Sep 2025672 PMAQI
13th Sep 2025603 PMAQI
13th Sep 2025554 PMAQI
13th Sep 2025445 PMAQI
13th Sep 2025526 PMAQI
13th Sep 2025557 PMAQI
13th Sep 2025578 PMAQI
13th Sep 2025619 PMAQI
13th Sep 20255910 PMAQI
13th Sep 20255811 PMAQI
14th Sep 20255612 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025583 AMAQI
14th Sep 2025594 AMAQI

27°C23/33°C

14th Sep 2025595 AMAQI
14th Sep 2025596 AMAQI
14th Sep 2025597 AMAQI
14th Sep 2025578 AMAQI
14th Sep 2025509 AMAQI
14th Sep 20254410 AMAQI
14th Sep 20255711 AMAQI
14th Sep 20255712 PMAQI
14th Sep 2025581 PMAQI
14th Sep 2025502 PMAQI
14th Sep 2025503 PMAQI
14th Sep 2025544 PMAQI
14th Sep 2025445 PMAQI
14th Sep 2025516 PMAQI
14th Sep 2025567 PMAQI
14th Sep 2025578 PMAQI
14th Sep 2025539 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255511 PMAQI
15th Sep 20255612 AMAQI
15th Sep 2025581 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025583 AMAQI
15th Sep 2025574 AMAQI

27°C24/34°C

15th Sep 2025575 AMAQI
15th Sep 2025576 AMAQI
15th Sep 2025577 AMAQI
15th Sep 2025538 AMAQI
15th Sep 2025609 AMAQI
15th Sep 20255610 AMAQI
15th Sep 20255911 AMAQI
15th Sep 20255812 PMAQI
15th Sep 2025631 PMAQI
15th Sep 2025622 PMAQI
15th Sep 2025663 PMAQI
15th Sep 2025654 PMAQI
15th Sep 2025665 PMAQI
15th Sep 2025756 PMAQI
15th Sep 2025707 PMAQI
15th Sep 2025668 PMAQI
15th Sep 2025699 PMAQI
15th Sep 20256610 PMAQI
15th Sep 20256811 PMAQI
16th Sep 20256312 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025562 AMAQI
16th Sep 2025573 AMAQI
16th Sep 2025584 AMAQI

28°C23/35°C

16th Sep 2025585 AMAQI
16th Sep 2025586 AMAQI
16th Sep 2025587 AMAQI
16th Sep 2025748 AMAQI
16th Sep 2025759 AMAQI
16th Sep 20256910 AMAQI
16th Sep 20256611 AMAQI
16th Sep 20256512 PMAQI
16th Sep 2025651 PMAQI
16th Sep 2025632 PMAQI
16th Sep 2025623 PMAQI
16th Sep 2025624 PMAQI
16th Sep 2025625 PMAQI
16th Sep 2025626 PMAQI
16th Sep 2025627 PMAQI
16th Sep 2025648 PMAQI
16th Sep 2025669 PMAQI
16th Sep 20256610 PMAQI
16th Sep 20256911 PMAQI
17th Sep 20256512 AMAQI
17th Sep 2025581 AMAQI
17th Sep 2025592 AMAQI
17th Sep 2025593 AMAQI
17th Sep 2025604 AMAQI

28°C22/36°C

17th Sep 2025605 AMAQI
17th Sep 2025606 AMAQI
17th Sep 2025607 AMAQI
17th Sep 2025668 AMAQI
17th Sep 2025619 AMAQI
17th Sep 20255810 AMAQI
17th Sep 20256111 AMAQI
17th Sep 20256212 PMAQI
17th Sep 2025601 PMAQI
17th Sep 2025622 PMAQI
17th Sep 2025623 PMAQI
17th Sep 2025584 PMAQI
17th Sep 2025625 PMAQI
17th Sep 2025586 PMAQI
17th Sep 2025597 PMAQI
17th Sep 2025598 PMAQI
17th Sep 2025589 PMAQI
17th Sep 20255710 PMAQI
17th Sep 20255611 PMAQI
18th Sep 20255512 AMAQI
18th Sep 2025611 AMAQI
18th Sep 2025612 AMAQI
18th Sep 2025613 AMAQI
18th Sep 2025614 AMAQI

28°C23/35°C

18th Sep 2025625 AMAQI
18th Sep 2025616 AMAQI
18th Sep 2025617 AMAQI
18th Sep 2025518 AMAQI
18th Sep 2025429 AMAQI
18th Sep 20253410 AMAQI
18th Sep 20252911 AMAQI
18th Sep 20253912 PMAQI
18th Sep 2025441 PMAQI
18th Sep 2025522 PMAQI
18th Sep 2025543 PMAQI
18th Sep 2025524 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025588 PMAQI
18th Sep 2025569 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255511 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025601 AMAQI
19th Sep 2025602 AMAQI
19th Sep 2025593 AMAQI
19th Sep 2025584 AMAQI

24°C23/26°C

19th Sep 2025585 AMAQI
19th Sep 2025586 AMAQI
19th Sep 2025587 AMAQI
19th Sep 2025538 AMAQI
19th Sep 2025559 AMAQI
19th Sep 20255910 AMAQI
19th Sep 20255711 AMAQI
19th Sep 20255812 PMAQI
19th Sep 2025571 PMAQI
19th Sep 2025562 PMAQI
19th Sep 2025563 PMAQI
19th Sep 2025544 PMAQI
19th Sep 2025555 PMAQI
19th Sep 2025566 PMAQI
19th Sep 2025527 PMAQI
19th Sep 2025558 PMAQI
19th Sep 2025559 PMAQI
19th Sep 20255610 PMAQI
19th Sep 20255511 PMAQI
20th Sep 20255412 AMAQI
20th Sep 2025581 AMAQI
20th Sep 2025582 AMAQI
20th Sep 2025583 AMAQI
20th Sep 2025584 AMAQI

26°C22/32°C

20th Sep 2025585 AMAQI
20th Sep 2025586 AMAQI
20th Sep 2025587 AMAQI
20th Sep 2025418 AMAQI
20th Sep 2025349 AMAQI
20th Sep 20253410 AMAQI
20th Sep 20254211 AMAQI
20th Sep 20255012 PMAQI
20th Sep 2025551 PMAQI
20th Sep 2025582 PMAQI
20th Sep 2025573 PMAQI
20th Sep 2025544 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025546 PMAQI
20th Sep 2025587 PMAQI
20th Sep 2025618 PMAQI
20th Sep 2025629 PMAQI
20th Sep 20256010 PMAQI
20th Sep 20256111 PMAQI
21st Sep 20255812 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025563 AMAQI
21st Sep 2025554 AMAQI

21°C20/22°C

21st Sep 2025555 AMAQI
21st Sep 2025556 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025578 AMAQI
21st Sep 2025589 AMAQI
21st Sep 20255810 AMAQI
21st Sep 20256011 AMAQI
21st Sep 20256212 PMAQI
21st Sep 2025621 PMAQI
21st Sep 2025642 PMAQI
21st Sep 2025633 PMAQI
21st Sep 2025624 PMAQI
21st Sep 2025645 PMAQI
21st Sep 2025606 PMAQI
21st Sep 2025597 PMAQI
21st Sep 2025588 PMAQI
21st Sep 2025599 PMAQI
21st Sep 20256110 PMAQI
21st Sep 20256011 PMAQI
22nd Sep 20255912 AMAQI
22nd Sep 2025571 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025573 AMAQI
22nd Sep 2025584 AMAQI

21°C20/22°C

22nd Sep 2025575 AMAQI
22nd Sep 2025586 AMAQI
22nd Sep 2025587 AMAQI
22nd Sep 2025568 AMAQI
22nd Sep 2025589 AMAQI
22nd Sep 20255310 AMAQI
22nd Sep 20255111 AMAQI
22nd Sep 20255312 PMAQI
22nd Sep 2025601 PMAQI
22nd Sep 2025642 PMAQI
22nd Sep 2025623 PMAQI
22nd Sep 2025604 PMAQI
22nd Sep 2025605 PMAQI
22nd Sep 2025586 PMAQI
22nd Sep 2025587 PMAQI
22nd Sep 2025598 PMAQI
22nd Sep 2025609 PMAQI
22nd Sep 20255810 PMAQI
22nd Sep 20255911 PMAQI
23rd Sep 20256212 AMAQI
23rd Sep 2025581 AMAQI
23rd Sep 2025572 AMAQI
23rd Sep 2025573 AMAQI
23rd Sep 2025574 AMAQI

23°C20/28°C

23rd Sep 2025585 AMAQI
23rd Sep 2025576 AMAQI
23rd Sep 2025587 AMAQI
23rd Sep 2025708 AMAQI
23rd Sep 2025749 AMAQI
23rd Sep 20256110 AMAQI
23rd Sep 20255811 AMAQI
23rd Sep 20255312 PMAQI
23rd Sep 2025521 PMAQI
23rd Sep 2025542 PMAQI
23rd Sep 2025543 PMAQI
23rd Sep 2025524 PMAQI
23rd Sep 2025535 PMAQI
23rd Sep 2025526 PMAQI
23rd Sep 2025557 PMAQI
23rd Sep 2025568 PMAQI
23rd Sep 2025589 PMAQI
23rd Sep 20255810 PMAQI
23rd Sep 20255811 PMAQI
24th Sep 20255712 AMAQI
24th Sep 2025581 AMAQI
24th Sep 2025582 AMAQI
24th Sep 2025583 AMAQI
24th Sep 2025584 AMAQI

25°C22/29°C

24th Sep 2025575 AMAQI
24th Sep 2025586 AMAQI
24th Sep 2025587 AMAQI
24th Sep 2025438 AMAQI
24th Sep 2025389 AMAQI
24th Sep 20254410 AMAQI
24th Sep 20255111 AMAQI
24th Sep 20255312 PMAQI
24th Sep 2025521 PMAQI
24th Sep 2025522 PMAQI
24th Sep 2025553 PMAQI
24th Sep 2025534 PMAQI
24th Sep 2025525 PMAQI
24th Sep 2025506 PMAQI
24th Sep 2025547 PMAQI
24th Sep 2025568 PMAQI
24th Sep 2025579 PMAQI
24th Sep 20255610 PMAQI
24th Sep 20255511 PMAQI
25th Sep 20255612 AMAQI
25th Sep 2025561 AMAQI
25th Sep 2025562 AMAQI
25th Sep 2025563 AMAQI
25th Sep 2025564 AMAQI

25°C24/27°C

25th Sep 2025565 AMAQI
25th Sep 2025556 AMAQI
25th Sep 2025557 AMAQI
25th Sep 2025538 AMAQI
25th Sep 2025529 AMAQI
25th Sep 20255410 AMAQI
25th Sep 20255211 AMAQI
25th Sep 20255812 PMAQI
25th Sep 2025581 PMAQI
25th Sep 2025602 PMAQI
25th Sep 2025593 PMAQI
25th Sep 2025614 PMAQI
25th Sep 2025645 PMAQI
25th Sep 2025606 PMAQI
25th Sep 2025607 PMAQI
25th Sep 2025608 PMAQI
25th Sep 2025719 PMAQI
25th Sep 20259010 PMAQI
25th Sep 202510111 PMAQI
26th Sep 202510412 AMAQI
26th Sep 2025981 AMAQI
26th Sep 20251002 AMAQI
26th Sep 2025913 AMAQI
26th Sep 2025824 AMAQI

26°C23/32°C

26th Sep 2025785 AMAQI
26th Sep 2025756 AMAQI
26th Sep 2025757 AMAQI
26th Sep 2025758 AMAQI
26th Sep 2025829 AMAQI
26th Sep 20258210 AMAQI
26th Sep 20256911 AMAQI
26th Sep 20256112 PMAQI
26th Sep 2025621 PMAQI
26th Sep 2025612 PMAQI
26th Sep 2025603 PMAQI
26th Sep 2025584 PMAQI
26th Sep 2025665 PMAQI
26th Sep 2025616 PMAQI
26th Sep 2025627 PMAQI
26th Sep 2025708 PMAQI
26th Sep 2025789 PMAQI
26th Sep 20259310 PMAQI
26th Sep 202511611 PMAQI
27th Sep 202511312 AMAQI
27th Sep 20251051 AMAQI
27th Sep 20251022 AMAQI
27th Sep 2025983 AMAQI
27th Sep 2025964 AMAQI

27°C23/33°C

27th Sep 2025935 AMAQI
27th Sep 2025896 AMAQI
27th Sep 2025847 AMAQI
27th Sep 2025818 AMAQI
27th Sep 2025829 AMAQI
27th Sep 20258010 AMAQI
27th Sep 20257611 AMAQI
27th Sep 20256612 PMAQI
27th Sep 2025611 PMAQI
27th Sep 2025582 PMAQI
27th Sep 2025593 PMAQI
27th Sep 2025654 PMAQI
27th Sep 2025745 PMAQI
27th Sep 2025786 PMAQI
27th Sep 2025827 PMAQI
27th Sep 2025868 PMAQI
27th Sep 2025929 PMAQI
27th Sep 20259710 PMAQI
27th Sep 20259711 PMAQI
28th Sep 20259612 AMAQI
28th Sep 2025971 AMAQI
28th Sep 2025962 AMAQI
28th Sep 2025963 AMAQI
28th Sep 2025964 AMAQI

27°C23/33°C

28th Sep 2025955 AMAQI
28th Sep 2025966 AMAQI
28th Sep 2025967 AMAQI
28th Sep 20251018 AMAQI
28th Sep 20251049 AMAQI
28th Sep 202510010 AMAQI
28th Sep 202511511 AMAQI
28th Sep 20259612 PMAQI
28th Sep 2025891 PMAQI
28th Sep 2025822 PMAQI
28th Sep 2025703 PMAQI
28th Sep 2025664 PMAQI
28th Sep 2025815 PMAQI
28th Sep 2025916 PMAQI
28th Sep 2025967 PMAQI
28th Sep 20251118 PMAQI
28th Sep 20251279 PMAQI
28th Sep 202514110 PMAQI
28th Sep 202513711 PMAQI
29th Sep 202512712 AMAQI
29th Sep 20251261 AMAQI
29th Sep 20251192 AMAQI
29th Sep 20251113 AMAQI
29th Sep 20251104 AMAQI

27°C22/33°C

29th Sep 2025995 AMAQI
29th Sep 2025866 AMAQI
29th Sep 2025827 AMAQI
29th Sep 2025848 AMAQI
29th Sep 2025759 AMAQI
29th Sep 20256710 AMAQI
29th Sep 20256811 AMAQI
29th Sep 20257212 PMAQI
29th Sep 2025761 PMAQI
29th Sep 2025972 PMAQI
29th Sep 20251083 PMAQI
29th Sep 20251144 PMAQI
29th Sep 20251155 PMAQI
29th Sep 20251216 PMAQI
29th Sep 20251187 PMAQI
29th Sep 20251018 PMAQI
29th Sep 2025939 PMAQI
29th Sep 20258810 PMAQI
29th Sep 20258311 PMAQI
30th Sep 20259712 AMAQI
30th Sep 2025851 AMAQI
30th Sep 2025942 AMAQI
30th Sep 2025853 AMAQI
30th Sep 2025874 AMAQI

25°C22/30°C

30th Sep 2025845 AMAQI
30th Sep 20251056 AMAQI
30th Sep 2025877 AMAQI
30th Sep 2025938 AMAQI
30th Sep 2025899 AMAQI
30th Sep 202510110 AMAQI
30th Sep 202510011 AMAQI
30th Sep 20259612 PMAQI
30th Sep 2025931 PMAQI
30th Sep 2025892 PMAQI
30th Sep 2025833 PMAQI
30th Sep 2025814 PMAQI
30th Sep 2025705 PMAQI
30th Sep 2025546 PMAQI
30th Sep 2025427 PMAQI
30th Sep 2025238 PMAQI
30th Sep 2025229 PMAQI
30th Sep 20253210 PMAQI
30th Sep 20253211 PMAQI
1st Oct 20253812 AMAQI
1st Oct 2025491 AMAQI
1st Oct 2025512 AMAQI
1st Oct 2025723 AMAQI
1st Oct 2025874 AMAQI

24°C21/30°C

1st Oct 2025835 AMAQI
1st Oct 2025806 AMAQI
1st Oct 2025847 AMAQI
1st Oct 2025768 AMAQI
1st Oct 2025899 AMAQI
1st Oct 202510410 AMAQI
1st Oct 202511511 AMAQI
1st Oct 202512712 PMAQI
1st Oct 20251241 PMAQI
1st Oct 20251042 PMAQI
1st Oct 20251033 PMAQI
1st Oct 20251044 PMAQI
1st Oct 20251085 PMAQI
1st Oct 20251066 PMAQI
1st Oct 20251017 PMAQI
1st Oct 20251038 PMAQI
1st Oct 20251119 PMAQI
1st Oct 202510210 PMAQI
1st Oct 20259411 PMAQI
2nd Oct 20259412 AMAQI
2nd Oct 2025941 AMAQI
2nd Oct 2025842 AMAQI
2nd Oct 2025853 AMAQI
2nd Oct 2025854 AMAQI

23°C20/29°C

2nd Oct 2025825 AMAQI
2nd Oct 2025896 AMAQI
2nd Oct 2025887 AMAQI
2nd Oct 2025878 AMAQI
2nd Oct 2025869 AMAQI
2nd Oct 20258610 AMAQI
2nd Oct 20258611 AMAQI
2nd Oct 20258112 PMAQI
2nd Oct 2025751 PMAQI
2nd Oct 2025742 PMAQI
2nd Oct 2025703 PMAQI
2nd Oct 2025684 PMAQI
2nd Oct 2025695 PMAQI
2nd Oct 2025716 PMAQI
2nd Oct 2025747 PMAQI
2nd Oct 2025768 PMAQI
2nd Oct 2025769 PMAQI
2nd Oct 20257610 PMAQI
2nd Oct 20257811 PMAQI
3rd Oct 20258312 AMAQI
3rd Oct 2025861 AMAQI
3rd Oct 2025842 AMAQI
3rd Oct 2025883 AMAQI
3rd Oct 2025864 AMAQI

26°C20/34°C

3rd Oct 2025885 AMAQI
3rd Oct 2025866 AMAQI
3rd Oct 2025887 AMAQI
3rd Oct 2025828 AMAQI
3rd Oct 2025849 AMAQI
3rd Oct 20258310 AMAQI
3rd Oct 20258711 AMAQI
3rd Oct 20258212 PMAQI
3rd Oct 20251021 PMAQI
3rd Oct 20251272 PMAQI
3rd Oct 20251383 PMAQI
3rd Oct 20251394 PMAQI
3rd Oct 20251235 PMAQI
3rd Oct 20251306 PMAQI
3rd Oct 20251067 PMAQI
3rd Oct 20251258 PMAQI
3rd Oct 20251279 PMAQI
3rd Oct 202512610 PMAQI
3rd Oct 202512911 PMAQI
4th Oct 202512212 AMAQI
4th Oct 20251121 AMAQI
4th Oct 20251122 AMAQI
4th Oct 20251023 AMAQI
4th Oct 2025944 AMAQI

26°C23/32°C

4th Oct 20251025 AMAQI
4th Oct 20251066 AMAQI
4th Oct 20251067 AMAQI
4th Oct 20251078 AMAQI
4th Oct 20251079 AMAQI
4th Oct 202511810 AMAQI
4th Oct 202511011 AMAQI
4th Oct 202512012 PMAQI
4th Oct 20251161 PMAQI
4th Oct 20251162 PMAQI
4th Oct 2025953 PMAQI
4th Oct 2025944 PMAQI
4th Oct 2025965 PMAQI
4th Oct 2025916 PMAQI
4th Oct 2025967 PMAQI
4th Oct 20251028 PMAQI
4th Oct 20251029 PMAQI
4th Oct 20259910 PMAQI
4th Oct 202510011 PMAQI
5th Oct 202510612 AMAQI
5th Oct 20251191 AMAQI
5th Oct 20251172 AMAQI

--°C/°C

5 AM
11 AM
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 6 PM

68AQI

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

68AQI

14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 68), while the lowest AQI was between 5 AM to 6 PM (Avg. 68).
Night time
Avg. Highest Time
12 AM - 11 PM

70AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM

70AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 70), while the lowest AQI was between 12 AM to 11 PM (Avg. 70).

2025 Days Vs Air Quality

Yuhang Town No 1 Middle School, Hangzhou, Zhejiang, China

2025

10%

28

65%

180

22%

62

2%

5

0.3%

1

Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)

Good
28 Days
Moderate
180 Days
Poor
62 Days
Unhealthy
5 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 10%

Health Risk Level:

Extreme

In 2025, 10% of 277 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

Yuhang Town No 1 Middle School, Hangzhou, 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
149AQI
2nd January 2025
141AQI
3rd January 2025
145AQI
4th January 2025
144AQI
5th January 2025
156AQI
6th January 2025
144AQI
7th January 2025
142AQI
8th January 2025
138AQI
9th January 2025
105AQI
10th January 2025
102AQI
11th January 2025
108AQI
12th January 2025
122AQI
13th January 2025
134AQI
14th January 2025
142AQI
15th January 2025
87AQI
16th January 2025
104AQI
17th January 2025
112AQI
18th January 2025
136AQI
19th January 2025
128AQI
20th January 2025
159AQI
21st January 2025
165AQI
22nd January 2025
161AQI
23rd January 2025
137AQI
24th January 2025
107AQI
25th January 2025
87AQI
26th January 2025
89AQI
27th January 2025
65AQI
28th January 2025
82AQI
29th January 2025
128AQI
30th January 2025
113AQI
31st January 2025
129AQI
1st February 2025
73AQI
2nd February 2025
117AQI
3rd February 2025
121AQI
4th February 2025
110AQI
5th February 2025
95AQI
6th February 2025
112AQI
7th February 2025
76AQI
8th February 2025
75AQI
9th February 2025
79AQI
10th February 2025
104AQI
11th February 2025
118AQI
12th February 2025
135AQI
13th February 2025
139AQI
14th February 2025
139AQI
15th February 2025
147AQI
16th February 2025
102AQI
17th February 2025
115AQI
18th February 2025
93AQI
19th February 2025
118AQI
20th February 2025
89AQI
21st February 2025
81AQI
22nd February 2025
102AQI
23rd February 2025
135AQI
24th February 2025
134AQI
25th February 2025
158AQI
26th February 2025
148AQI
27th February 2025
136AQI
28th February 2025
111AQI
1st March 2025
103AQI
2nd March 2025
92AQI
3rd March 2025
63AQI
4th March 2025
62AQI
5th March 2025
78AQI
6th March 2025
86AQI
7th March 2025
111AQI
8th March 2025
119AQI
9th March 2025
108AQI
10th March 2025
136AQI
11th March 2025
133AQI
12th March 2025
111AQI
13th March 2025
82AQI
14th March 2025
75AQI
15th March 2025
57AQI
16th March 2025
86AQI
17th March 2025
68AQI
18th March 2025
81AQI
19th March 2025
90AQI
20th March 2025
90AQI
21st March 2025
78AQI
22nd March 2025
87AQI
23rd March 2025
87AQI
24th March 2025
95AQI
25th March 2025
89AQI
26th March 2025
121AQI
27th March 2025
102AQI
28th March 2025
84AQI
29th March 2025
86AQI
30th March 2025
84AQI
31st March 2025
71AQI
1st April 2025
86AQI
2nd April 2025
87AQI
3rd April 2025
104AQI
4th April 2025
110AQI
5th April 2025
93AQI
6th April 2025
109AQI
7th April 2025
96AQI
8th April 2025
105AQI
9th April 2025
112AQI
10th April 2025
96AQI
11th April 2025
97AQI
12th April 2025
218AQI
13th April 2025
92AQI
14th April 2025
103AQI
15th April 2025
78AQI
16th April 2025
80AQI
17th April 2025
88AQI
18th April 2025
99AQI
19th April 2025
115AQI
20th April 2025
110AQI
21st April 2025
107AQI
22nd April 2025
90AQI
23rd April 2025
88AQI
24th April 2025
98AQI
25th April 2025
69AQI
26th April 2025
77AQI
27th April 2025
69AQI
28th April 2025
88AQI
29th April 2025
81AQI
30th April 2025
88AQI
1st May 2025
77AQI
2nd May 2025
80AQI
3rd May 2025
82AQI
4th May 2025
65AQI
5th May 2025
77AQI
6th May 2025
96AQI
7th May 2025
101AQI
8th May 2025
81AQI
9th May 2025
56AQI
10th May 2025
59AQI
11th May 2025
65AQI
12th May 2025
73AQI
13th May 2025
78AQI
14th May 2025
82AQI
15th May 2025
127AQI
16th May 2025
78AQI
17th May 2025
82AQI
18th May 2025
81AQI
19th May 2025
74AQI
20th May 2025
69AQI
21st May 2025
54AQI
22nd May 2025
72AQI
23rd May 2025
52AQI
24th May 2025
79AQI
25th May 2025
91AQI
26th May 2025
89AQI
27th May 2025
91AQI
28th May 2025
78AQI
29th May 2025
73AQI
30th May 2025
87AQI
31st May 2025
87AQI
1st June 2025
62AQI
2nd June 2025
46AQI
3rd June 2025
67AQI
4th June 2025
80AQI
5th June 2025
66AQI
6th June 2025
71AQI
7th June 2025
83AQI
8th June 2025
48AQI
9th June 2025
67AQI
10th June 2025
64AQI
11th June 2025
61AQI
12th June 2025
68AQI
13th June 2025
56AQI
14th June 2025
55AQI
15th June 2025
39AQI
16th June 2025
48AQI
17th June 2025
59AQI
18th June 2025
59AQI
19th June 2025
56AQI
20th June 2025
52AQI
21st June 2025
50AQI
22nd June 2025
44AQI
23rd June 2025
46AQI
24th June 2025
53AQI
25th June 2025
64AQI
26th June 2025
64AQI
27th June 2025
57AQI
28th June 2025
52AQI
29th June 2025
53AQI
30th June 2025
55AQI
1st July 2025
48AQI
2nd July 2025
53AQI
3rd July 2025
58AQI
4th July 2025
59AQI
5th July 2025
59AQI
6th July 2025
56AQI
7th July 2025
52AQI
8th July 2025
49AQI
9th July 2025
51AQI
10th July 2025
57AQI
11th July 2025
54AQI
12th July 2025
52AQI
13th July 2025
56AQI
14th July 2025
60AQI
15th July 2025
62AQI
16th July 2025
62AQI
17th July 2025
62AQI
18th July 2025
62AQI
19th July 2025
50AQI
20th July 2025
46AQI
21st July 2025
43AQI
22nd July 2025
45AQI
23rd July 2025
46AQI
24th July 2025
46AQI
25th July 2025
49AQI
26th July 2025
41AQI
27th July 2025
44AQI
28th July 2025
42AQI
29th July 2025
46AQI
30th July 2025
35AQI
31st July 2025
39AQI
1st August 2025
54AQI
2nd August 2025
58AQI
3rd August 2025
57AQI
4th August 2025
63AQI
5th August 2025
58AQI
6th August 2025
53AQI
7th August 2025
49AQI
8th August 2025
51AQI
9th August 2025
53AQI
10th August 2025
57AQI
11th August 2025
59AQI
12th August 2025
60AQI
13th August 2025
51AQI
14th August 2025
42AQI
15th August 2025
42AQI
16th August 2025
46AQI
17th August 2025
51AQI
18th August 2025
50AQI
19th August 2025
53AQI
20th August 2025
58AQI
21st August 2025
63AQI
22nd August 2025
56AQI
23rd August 2025
53AQI
24th August 2025
55AQI
25th August 2025
56AQI
26th August 2025
58AQI
27th August 2025
54AQI
28th August 2025
49AQI
29th August 2025
51AQI
30th August 2025
51AQI
31st August 2025
53AQI
1st September 2025
56AQI
2nd September 2025
54AQI
3rd September 2025
57AQI
4th September 2025
71AQI
5th September 2025
69AQI
6th September 2025
66AQI
7th September 2025
74AQI
8th September 2025
65AQI
9th September 2025
57AQI
10th September 2025
55AQI
11th September 2025
58AQI
12th September 2025
57AQI
13th September 2025
57AQI
14th September 2025
55AQI
15th September 2025
62AQI
16th September 2025
63AQI
17th September 2025
60AQI
18th September 2025
54AQI
19th September 2025
57AQI
20th September 2025
55AQI
21st September 2025
59AQI
22nd September 2025
58AQI
23rd September 2025
57AQI
24th September 2025
54AQI
25th September 2025
63AQI
26th September 2025
84AQI
27th September 2025
91AQI
28th September 2025
100AQI
29th September 2025
104AQI
30th September 2025
76AQI
1st October 2025
83AQI
2nd October 2025
83AQI
3rd October 2025
90AQI
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

125AQI

113AQI

91AQI

98AQI

79AQI

58AQI

51AQI

54AQI

65AQI

85AQI

No. of days

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

202581AQI

5
22
4
8
19
1
22
9
20
9
1
29
2
7
23
15
16
6
25
29
1
3
28
180
62
5
1

Highest AQI recorded in

January

125AQI

Lowest AQI recorded in

July

51AQI

202477AQI

1
6
9
1
1
1
1
3
3
9
11
19
13
18
3
28
11
14
4
7
22
2
4
24
2
7
21
3
52
145
37
14

Highest AQI recorded in

January

151AQI

Lowest AQI recorded in

July

51AQI

2023108AQI

1
2
2
15
6
8
2
16
8
8

Highest AQI recorded in

December

109AQI

Lowest AQI recorded in

November

104AQI

202281AQI

1
5
4
1
9
10
2
3
16
10
2
2
8
7
3
25
3
13
16
1
12
11
1
1
2
2
35
95
35
5

Highest AQI recorded in

February

113AQI

Lowest AQI recorded in

July

54AQI

202191AQI

3
15
2
1
18
5
11
18
2
7
22
2
2
20
7
1
5
11
7
2
11
13
3
7
10
12
28
110
61
18

Highest AQI recorded in

December

135AQI

Lowest AQI recorded in

July

63AQI

2020107AQI

1
7
5
7
9
5
10
7
1
5
17
7
1
4
17
7
2
2
12
14
1
1
10
18
1
2
7
19
2
3
6
15
5
1
4
10
17
18
97
111
34
2

Highest AQI recorded in

December

141AQI

Lowest AQI recorded in

June

83AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
108AQI
Least Polluted Year Recorded
2024(Avg.)
77AQI

Yuhang Town No 1 Middle School's annual 2025 AQI (81) shows an average percentage change of -10.6% (improved AQI) compared to previous years: 2020 (107), 2021 (91), 2022 (81), 2023 (108), 2024 (77).