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HistoryAQIPM2.5PM10COSO2NO2O3

Shengzhou Environmental Protection Building, Shanhu, 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

Shengzhou Environmental Protection Building, Shanhu, Zhejiang, China

2021
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
13th Oct 2025
149AQI
Lowest AQI recorded on
20th Oct 2024
25AQI

Same Day Analysis (14th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 94 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 14th Oct - 15th Oct 2025

Shengzhou Environmental Protection Building, Shanhu, Zhejiang, China

AQI
Day
Night
.

5 AM14th Oct 2025

5 PM

4 AM15th Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
2AM15th Oct

148AQI

Avg. Lowest Time
11AM14th Oct

60AQI

In the last 24 hours,

Shengzhou Environmental Protection Building's AQI reached its highest point of 148 at 2 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 14th Oct and 15th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Shengzhou Environmental Protection Building, Shanhu, Zhejiang, China

SepOct
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
15th Sep 2025565 AMAQI
15th Sep 2025586 AMAQI
15th Sep 2025577 AMAQI
15th Sep 2025558 AMAQI
15th Sep 2025589 AMAQI
15th Sep 20256110 AMAQI
15th Sep 20255911 AMAQI
15th Sep 20255912 PMAQI
15th Sep 2025611 PMAQI
15th Sep 2025572 PMAQI
15th Sep 2025543 PMAQI
15th Sep 2025524 PMAQI
15th Sep 2025515 PMAQI
15th Sep 2025586 PMAQI
15th Sep 2025647 PMAQI
15th Sep 2025598 PMAQI
15th Sep 2025609 PMAQI
15th Sep 20256010 PMAQI
15th Sep 20255711 PMAQI
16th Sep 20255612 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025582 AMAQI
16th Sep 2025573 AMAQI
16th Sep 2025574 AMAQI

28°C23/36°C

16th Sep 2025575 AMAQI
16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025518 AMAQI
16th Sep 2025469 AMAQI
16th Sep 20253010 AMAQI
16th Sep 20253711 AMAQI
16th Sep 20254512 PMAQI
16th Sep 2025551 PMAQI
16th Sep 2025592 PMAQI
16th Sep 2025573 PMAQI
16th Sep 2025584 PMAQI
16th Sep 2025605 PMAQI
16th Sep 2025626 PMAQI
16th Sep 2025607 PMAQI
16th Sep 2025618 PMAQI
16th Sep 2025589 PMAQI
16th Sep 20255710 PMAQI
16th Sep 20255311 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025561 AMAQI
17th Sep 2025572 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025574 AMAQI

28°C22/36°C

17th Sep 2025565 AMAQI
17th Sep 2025566 AMAQI
17th Sep 2025567 AMAQI
17th Sep 2025598 AMAQI
17th Sep 2025569 AMAQI
17th Sep 20255110 AMAQI
17th Sep 20256211 AMAQI
17th Sep 20256712 PMAQI
17th Sep 2025621 PMAQI
17th Sep 2025582 PMAQI
17th Sep 2025613 PMAQI
17th Sep 2025594 PMAQI
17th Sep 2025605 PMAQI
17th Sep 2025576 PMAQI
17th Sep 2025577 PMAQI
17th Sep 2025558 PMAQI
17th Sep 2025579 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255811 PMAQI
18th Sep 20255712 AMAQI
18th Sep 2025571 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025573 AMAQI
18th Sep 2025574 AMAQI

28°C23/36°C

18th Sep 2025565 AMAQI
18th Sep 2025566 AMAQI
18th Sep 2025567 AMAQI
18th Sep 2025568 AMAQI
18th Sep 2025549 AMAQI
18th Sep 20255210 AMAQI
18th Sep 20255211 AMAQI
18th Sep 20254212 PMAQI
18th Sep 2025401 PMAQI
18th Sep 2025412 PMAQI
18th Sep 2025463 PMAQI
18th Sep 2025484 PMAQI
18th Sep 2025525 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025557 PMAQI
18th Sep 2025578 PMAQI
18th Sep 2025589 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255511 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025561 AMAQI
19th Sep 2025552 AMAQI
19th Sep 2025563 AMAQI
19th Sep 2025574 AMAQI

26°C23/29°C

19th Sep 2025565 AMAQI
19th Sep 2025576 AMAQI
19th Sep 2025577 AMAQI
19th Sep 2025538 AMAQI
19th Sep 2025489 AMAQI
19th Sep 20254910 AMAQI
19th Sep 20254811 AMAQI
19th Sep 20254612 PMAQI
19th Sep 2025391 PMAQI
19th Sep 2025362 PMAQI
19th Sep 2025373 PMAQI
19th Sep 2025434 PMAQI
19th Sep 2025435 PMAQI
19th Sep 2025416 PMAQI
19th Sep 2025497 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025529 PMAQI
19th Sep 20255310 PMAQI
19th Sep 20255411 PMAQI
20th Sep 20255212 AMAQI
20th Sep 2025561 AMAQI
20th Sep 2025562 AMAQI
20th Sep 2025563 AMAQI
20th Sep 2025554 AMAQI

26°C22/33°C

20th Sep 2025555 AMAQI
20th Sep 2025556 AMAQI
20th Sep 2025557 AMAQI
20th Sep 2025528 AMAQI
20th Sep 2025509 AMAQI
20th Sep 20254810 AMAQI
20th Sep 20255111 AMAQI
20th Sep 20255212 PMAQI
20th Sep 2025531 PMAQI
20th Sep 2025522 PMAQI
20th Sep 2025573 PMAQI
20th Sep 2025554 PMAQI
20th Sep 2025615 PMAQI
20th Sep 2025676 PMAQI
20th Sep 2025647 PMAQI
20th Sep 2025628 PMAQI
20th Sep 2025609 PMAQI
20th Sep 20256010 PMAQI
20th Sep 20255711 PMAQI
21st Sep 20255412 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025553 AMAQI
21st Sep 2025554 AMAQI

22°C20/23°C

21st Sep 2025555 AMAQI
21st Sep 2025556 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025478 AMAQI
21st Sep 2025399 AMAQI
21st Sep 20254510 AMAQI
21st Sep 20255011 AMAQI
21st Sep 20255412 PMAQI
21st Sep 2025441 PMAQI
21st Sep 2025422 PMAQI
21st Sep 2025433 PMAQI
21st Sep 2025494 PMAQI
21st Sep 2025535 PMAQI
21st Sep 2025506 PMAQI
21st Sep 2025537 PMAQI
21st Sep 2025558 PMAQI
21st Sep 2025559 PMAQI
21st Sep 20255510 PMAQI
21st Sep 20255411 PMAQI
22nd Sep 20255312 AMAQI
22nd Sep 2025551 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025543 AMAQI
22nd Sep 2025544 AMAQI

22°C20/24°C

22nd Sep 2025545 AMAQI
22nd Sep 2025546 AMAQI
22nd Sep 2025547 AMAQI
22nd Sep 2025538 AMAQI
22nd Sep 2025519 AMAQI
22nd Sep 20254110 AMAQI
22nd Sep 20253411 AMAQI
22nd Sep 20253612 PMAQI
22nd Sep 2025361 PMAQI
22nd Sep 2025342 PMAQI
22nd Sep 2025313 PMAQI
22nd Sep 2025324 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025346 PMAQI
22nd Sep 2025477 PMAQI
22nd Sep 2025558 PMAQI
22nd Sep 2025589 PMAQI
22nd Sep 20255710 PMAQI
22nd Sep 20255711 PMAQI
23rd Sep 20255512 AMAQI
23rd Sep 2025531 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025523 AMAQI
23rd Sep 2025524 AMAQI

24°C20/30°C

23rd Sep 2025525 AMAQI
23rd Sep 2025526 AMAQI
23rd Sep 2025517 AMAQI
23rd Sep 2025468 AMAQI
23rd Sep 2025489 AMAQI
23rd Sep 20253610 AMAQI
23rd Sep 20253711 AMAQI
23rd Sep 20254212 PMAQI
23rd Sep 2025351 PMAQI
23rd Sep 2025282 PMAQI
23rd Sep 2025283 PMAQI
23rd Sep 2025304 PMAQI
23rd Sep 2025375 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025437 PMAQI
23rd Sep 2025508 PMAQI
23rd Sep 2025479 PMAQI
23rd Sep 20254710 PMAQI
23rd Sep 20254611 PMAQI
24th Sep 20254912 AMAQI
24th Sep 2025521 AMAQI
24th Sep 2025522 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025504 AMAQI

26°C22/32°C

24th Sep 2025515 AMAQI
24th Sep 2025506 AMAQI
24th Sep 2025507 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20253410 AMAQI
24th Sep 20253811 AMAQI
24th Sep 20253812 PMAQI
24th Sep 2025371 PMAQI
24th Sep 2025352 PMAQI
24th Sep 2025363 PMAQI
24th Sep 2025374 PMAQI
24th Sep 2025345 PMAQI
24th Sep 2025436 PMAQI
24th Sep 2025497 PMAQI
24th Sep 2025498 PMAQI
24th Sep 2025509 PMAQI
24th Sep 20255010 PMAQI
24th Sep 20255111 PMAQI
25th Sep 20254812 AMAQI
25th Sep 2025521 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025493 AMAQI
25th Sep 2025464 AMAQI

26°C23/31°C

25th Sep 2025465 AMAQI
25th Sep 2025476 AMAQI
25th Sep 2025477 AMAQI
25th Sep 2025348 AMAQI
25th Sep 2025349 AMAQI
25th Sep 20253610 AMAQI
25th Sep 20252711 AMAQI
25th Sep 20253012 PMAQI
25th Sep 2025321 PMAQI
25th Sep 2025322 PMAQI
25th Sep 2025323 PMAQI
25th Sep 2025344 PMAQI
25th Sep 2025385 PMAQI
25th Sep 2025406 PMAQI
25th Sep 2025487 PMAQI
25th Sep 2025508 PMAQI
25th Sep 2025539 PMAQI
25th Sep 20255210 PMAQI
25th Sep 20255011 PMAQI
26th Sep 20254412 AMAQI
26th Sep 2025341 AMAQI
26th Sep 2025382 AMAQI
26th Sep 2025453 AMAQI
26th Sep 2025374 AMAQI

27°C23/34°C

26th Sep 2025325 AMAQI
26th Sep 2025336 AMAQI
26th Sep 2025337 AMAQI
26th Sep 2025338 AMAQI
26th Sep 2025369 AMAQI
26th Sep 20254610 AMAQI
26th Sep 20254711 AMAQI
26th Sep 20253912 PMAQI
26th Sep 2025391 PMAQI
26th Sep 2025462 PMAQI
26th Sep 2025433 PMAQI
26th Sep 2025374 PMAQI
26th Sep 2025365 PMAQI
26th Sep 2025456 PMAQI
26th Sep 2025537 PMAQI
26th Sep 2025608 PMAQI
26th Sep 2025679 PMAQI
26th Sep 20256910 PMAQI
26th Sep 20257811 PMAQI
27th Sep 20258512 AMAQI
27th Sep 2025841 AMAQI
27th Sep 2025882 AMAQI
27th Sep 2025813 AMAQI
27th Sep 2025734 AMAQI

27°C22/34°C

27th Sep 2025695 AMAQI
27th Sep 2025706 AMAQI
27th Sep 2025707 AMAQI
27th Sep 2025748 AMAQI
27th Sep 2025929 AMAQI
27th Sep 202511110 AMAQI
27th Sep 20259611 AMAQI
27th Sep 20258012 PMAQI
27th Sep 2025781 PMAQI
27th Sep 2025782 PMAQI
27th Sep 2025823 PMAQI
27th Sep 2025874 PMAQI
27th Sep 20251145 PMAQI
27th Sep 20251486 PMAQI
27th Sep 20251447 PMAQI
27th Sep 20251328 PMAQI
27th Sep 20251129 PMAQI
27th Sep 20259510 PMAQI
27th Sep 20259211 PMAQI
28th Sep 20259412 AMAQI
28th Sep 20251031 AMAQI
28th Sep 20251112 AMAQI
28th Sep 2025933 AMAQI
28th Sep 2025824 AMAQI

28°C23/35°C

28th Sep 2025725 AMAQI
28th Sep 2025706 AMAQI
28th Sep 2025737 AMAQI
28th Sep 2025718 AMAQI
28th Sep 2025669 AMAQI
28th Sep 20255010 AMAQI
28th Sep 20253511 AMAQI
28th Sep 20253912 PMAQI
28th Sep 2025401 PMAQI
28th Sep 2025472 PMAQI
28th Sep 2025573 PMAQI
28th Sep 2025744 PMAQI
28th Sep 2025955 PMAQI
28th Sep 20251156 PMAQI
28th Sep 20251297 PMAQI
28th Sep 20251358 PMAQI
28th Sep 20251339 PMAQI
28th Sep 202511110 PMAQI
28th Sep 202510311 PMAQI
29th Sep 202510612 AMAQI
29th Sep 20251011 AMAQI
29th Sep 2025912 AMAQI
29th Sep 2025883 AMAQI
29th Sep 2025864 AMAQI

28°C23/35°C

29th Sep 2025885 AMAQI
29th Sep 2025806 AMAQI
29th Sep 2025777 AMAQI
29th Sep 2025798 AMAQI
29th Sep 2025849 AMAQI
29th Sep 20258610 AMAQI
29th Sep 20258311 AMAQI
29th Sep 20258612 PMAQI
29th Sep 2025941 PMAQI
29th Sep 2025992 PMAQI
29th Sep 20251003 PMAQI
29th Sep 20251044 PMAQI
29th Sep 20251065 PMAQI
29th Sep 20251006 PMAQI
29th Sep 2025947 PMAQI
29th Sep 20251018 PMAQI
29th Sep 2025919 PMAQI
29th Sep 20258110 PMAQI
29th Sep 20258111 PMAQI
30th Sep 20257912 AMAQI
30th Sep 2025841 AMAQI
30th Sep 2025752 AMAQI
30th Sep 2025713 AMAQI
30th Sep 2025684 AMAQI

26°C23/31°C

30th Sep 2025665 AMAQI
30th Sep 2025636 AMAQI
30th Sep 2025737 AMAQI
30th Sep 2025728 AMAQI
30th Sep 2025729 AMAQI
30th Sep 20257210 AMAQI
30th Sep 20257011 AMAQI
30th Sep 20256812 PMAQI
30th Sep 2025731 PMAQI
30th Sep 2025802 PMAQI
30th Sep 2025773 PMAQI
30th Sep 2025844 PMAQI
30th Sep 2025845 PMAQI
30th Sep 2025766 PMAQI
30th Sep 2025627 PMAQI
30th Sep 2025538 PMAQI
30th Sep 2025509 PMAQI
30th Sep 20255610 PMAQI
30th Sep 20255511 PMAQI
1st Oct 20255212 AMAQI
1st Oct 2025551 AMAQI
1st Oct 2025562 AMAQI
1st Oct 2025573 AMAQI
1st Oct 2025554 AMAQI

25°C22/31°C

1st Oct 2025605 AMAQI
1st Oct 2025686 AMAQI
1st Oct 2025777 AMAQI
1st Oct 2025858 AMAQI
1st Oct 2025869 AMAQI
1st Oct 20258410 AMAQI
1st Oct 20258611 AMAQI
1st Oct 20258812 PMAQI
1st Oct 2025871 PMAQI
1st Oct 2025822 PMAQI
1st Oct 2025803 PMAQI
1st Oct 2025794 PMAQI
1st Oct 2025685 PMAQI
1st Oct 2025616 PMAQI
1st Oct 2025597 PMAQI
1st Oct 2025658 PMAQI
1st Oct 2025789 PMAQI
1st Oct 20257910 PMAQI
1st Oct 20258411 PMAQI
2nd Oct 20257412 AMAQI
2nd Oct 2025701 AMAQI
2nd Oct 2025612 AMAQI
2nd Oct 2025583 AMAQI
2nd Oct 2025554 AMAQI

24°C21/30°C

2nd Oct 2025545 AMAQI
2nd Oct 2025566 AMAQI
2nd Oct 2025557 AMAQI
2nd Oct 2025568 AMAQI
2nd Oct 2025559 AMAQI
2nd Oct 20255510 AMAQI
2nd Oct 20255011 AMAQI
2nd Oct 20254412 PMAQI
2nd Oct 2025431 PMAQI
2nd Oct 2025392 PMAQI
2nd Oct 2025483 PMAQI
2nd Oct 2025544 PMAQI
2nd Oct 2025545 PMAQI
2nd Oct 2025526 PMAQI
2nd Oct 2025577 PMAQI
2nd Oct 2025578 PMAQI
2nd Oct 2025559 PMAQI
2nd Oct 20255010 PMAQI
2nd Oct 20254711 PMAQI
3rd Oct 20255112 AMAQI
3rd Oct 2025551 AMAQI
3rd Oct 2025542 AMAQI
3rd Oct 2025503 AMAQI
3rd Oct 2025464 AMAQI

26°C21/34°C

3rd Oct 2025445 AMAQI
3rd Oct 2025446 AMAQI
3rd Oct 2025487 AMAQI
3rd Oct 2025408 AMAQI
3rd Oct 2025409 AMAQI
3rd Oct 20254110 AMAQI
3rd Oct 20255111 AMAQI
3rd Oct 20255712 PMAQI
3rd Oct 2025581 PMAQI
3rd Oct 2025602 PMAQI
3rd Oct 2025643 PMAQI
3rd Oct 2025884 PMAQI
3rd Oct 2025935 PMAQI
3rd Oct 2025956 PMAQI
3rd Oct 2025877 PMAQI
3rd Oct 20251258 PMAQI
3rd Oct 20251329 PMAQI
3rd Oct 202513010 PMAQI
3rd Oct 202512511 PMAQI
4th Oct 202512012 AMAQI
4th Oct 20251021 AMAQI
4th Oct 20251032 AMAQI
4th Oct 20251023 AMAQI
4th Oct 20251134 AMAQI

27°C23/35°C

4th Oct 20251155 AMAQI
4th Oct 20251106 AMAQI
4th Oct 20251057 AMAQI
4th Oct 20251088 AMAQI
4th Oct 20251329 AMAQI
4th Oct 202512610 AMAQI
4th Oct 202513411 AMAQI
4th Oct 202513612 PMAQI
4th Oct 20251281 PMAQI
4th Oct 20251002 PMAQI
4th Oct 2025893 PMAQI
4th Oct 2025824 PMAQI
4th Oct 2025745 PMAQI
4th Oct 2025686 PMAQI
4th Oct 2025677 PMAQI
4th Oct 2025728 PMAQI
4th Oct 2025809 PMAQI
4th Oct 20258810 PMAQI
4th Oct 202510411 PMAQI
5th Oct 202510412 AMAQI
5th Oct 20251151 AMAQI
5th Oct 20251072 AMAQI
5th Oct 20251183 AMAQI
5th Oct 20251184 AMAQI

27°C24/33°C

5th Oct 20251165 AMAQI
5th Oct 20251166 AMAQI
5th Oct 20251057 AMAQI
5th Oct 20251188 AMAQI
5th Oct 20251119 AMAQI
5th Oct 20259410 AMAQI
5th Oct 20257911 AMAQI
5th Oct 20256012 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025522 PMAQI
5th Oct 2025513 PMAQI
5th Oct 2025564 PMAQI
5th Oct 2025565 PMAQI
5th Oct 2025606 PMAQI
5th Oct 2025707 PMAQI
5th Oct 2025768 PMAQI
5th Oct 2025829 PMAQI
5th Oct 20259410 PMAQI
5th Oct 20259511 PMAQI
6th Oct 20259712 AMAQI
6th Oct 20251011 AMAQI
6th Oct 2025972 AMAQI
6th Oct 2025943 AMAQI
6th Oct 2025884 AMAQI

27°C22/34°C

6th Oct 2025805 AMAQI
6th Oct 2025826 AMAQI
6th Oct 2025857 AMAQI
6th Oct 2025848 AMAQI
6th Oct 2025829 AMAQI
6th Oct 20258210 AMAQI
6th Oct 20257711 AMAQI
6th Oct 20257512 PMAQI
6th Oct 2025771 PMAQI
6th Oct 2025772 PMAQI
6th Oct 2025863 PMAQI
6th Oct 2025934 PMAQI
6th Oct 20251045 PMAQI
6th Oct 20251166 PMAQI
6th Oct 20251307 PMAQI
6th Oct 20251328 PMAQI
6th Oct 20251369 PMAQI
6th Oct 202513910 PMAQI
6th Oct 202515211 PMAQI
7th Oct 202515212 AMAQI
7th Oct 20251531 AMAQI

29°C24/36°C

7th Oct 20251187 PMAQI
7th Oct 20251098 PMAQI
7th Oct 20251169 PMAQI
7th Oct 202512410 PMAQI
7th Oct 202511811 PMAQI
8th Oct 20259812 AMAQI
8th Oct 20251021 AMAQI
8th Oct 2025982 AMAQI
8th Oct 2025783 AMAQI
8th Oct 2025784 AMAQI

28°C24/33°C

8th Oct 2025725 AMAQI
8th Oct 2025656 AMAQI
8th Oct 2025557 AMAQI
8th Oct 2025588 AMAQI
8th Oct 2025549 AMAQI
8th Oct 20255710 AMAQI
8th Oct 20256411 AMAQI
8th Oct 20256812 PMAQI
8th Oct 2025761 PMAQI
8th Oct 2025812 PMAQI
8th Oct 2025863 PMAQI
8th Oct 2025834 PMAQI
8th Oct 2025755 PMAQI
8th Oct 2025716 PMAQI
8th Oct 2025717 PMAQI
8th Oct 2025648 PMAQI
8th Oct 2025619 PMAQI
8th Oct 20255710 PMAQI
8th Oct 20255611 PMAQI
9th Oct 20255712 AMAQI
9th Oct 2025481 AMAQI
9th Oct 2025482 AMAQI
9th Oct 2025493 AMAQI
9th Oct 2025464 AMAQI

25°C20/30°C

9th Oct 2025495 AMAQI
9th Oct 2025526 AMAQI
9th Oct 2025557 AMAQI
9th Oct 2025548 AMAQI
9th Oct 2025529 AMAQI
9th Oct 20255010 AMAQI
9th Oct 20254811 AMAQI
9th Oct 20255012 PMAQI
9th Oct 2025521 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025583 PMAQI
9th Oct 2025594 PMAQI
9th Oct 2025595 PMAQI
9th Oct 2025576 PMAQI
9th Oct 2025577 PMAQI
9th Oct 2025598 PMAQI
9th Oct 2025669 PMAQI
9th Oct 20256810 PMAQI
9th Oct 20257111 PMAQI
10th Oct 20258012 AMAQI
10th Oct 2025891 AMAQI
10th Oct 2025862 AMAQI
10th Oct 2025803 AMAQI
10th Oct 2025814 AMAQI

24°C19/31°C

10th Oct 2025795 AMAQI
10th Oct 2025806 AMAQI
10th Oct 2025807 AMAQI
10th Oct 2025858 AMAQI
10th Oct 2025829 AMAQI
10th Oct 20257210 AMAQI
10th Oct 20256011 AMAQI
10th Oct 20255012 PMAQI
10th Oct 2025481 PMAQI
10th Oct 2025462 PMAQI
10th Oct 2025523 PMAQI
10th Oct 2025564 PMAQI
10th Oct 2025625 PMAQI
10th Oct 2025696 PMAQI
10th Oct 2025707 PMAQI
10th Oct 2025748 PMAQI
10th Oct 2025829 PMAQI
10th Oct 20258410 PMAQI
10th Oct 20259211 PMAQI
11th Oct 20259312 AMAQI
11th Oct 2025941 AMAQI
11th Oct 2025832 AMAQI
11th Oct 2025833 AMAQI
11th Oct 2025844 AMAQI

26°C20/34°C

11th Oct 2025855 AMAQI
11th Oct 2025816 AMAQI
11th Oct 2025827 AMAQI
11th Oct 2025798 AMAQI
11th Oct 2025739 AMAQI
11th Oct 20256910 AMAQI
11th Oct 20257311 AMAQI
11th Oct 20257312 PMAQI
11th Oct 2025731 PMAQI
11th Oct 2025742 PMAQI
11th Oct 2025753 PMAQI
11th Oct 2025744 PMAQI
11th Oct 2025795 PMAQI
11th Oct 2025796 PMAQI
11th Oct 20251147 PMAQI
11th Oct 20251218 PMAQI
11th Oct 20251519 PMAQI
11th Oct 202516310 PMAQI
11th Oct 202516411 PMAQI
12th Oct 202514512 AMAQI
12th Oct 20251481 AMAQI
12th Oct 20251562 AMAQI
12th Oct 20251563 AMAQI
12th Oct 20251604 AMAQI

27°C21/35°C

12th Oct 20251415 AMAQI
12th Oct 20251296 AMAQI
12th Oct 20251617 AMAQI
12th Oct 20251728 AMAQI
12th Oct 20251899 AMAQI
12th Oct 202518910 AMAQI
12th Oct 202518811 AMAQI
12th Oct 202519112 PMAQI
12th Oct 20251811 PMAQI
12th Oct 20251772 PMAQI
12th Oct 20251573 PMAQI
12th Oct 20251514 PMAQI
12th Oct 20251345 PMAQI
12th Oct 20251116 PMAQI
12th Oct 2025967 PMAQI
12th Oct 2025948 PMAQI
12th Oct 20251069 PMAQI
12th Oct 202512910 PMAQI
12th Oct 202513111 PMAQI
13th Oct 202514012 AMAQI
13th Oct 20251451 AMAQI
13th Oct 20251522 AMAQI
13th Oct 20251453 AMAQI
13th Oct 20251444 AMAQI

27°C22/35°C

13th Oct 20251415 AMAQI
13th Oct 20251376 AMAQI
13th Oct 20251357 AMAQI
13th Oct 20251348 AMAQI
13th Oct 20251449 AMAQI
13th Oct 202515710 AMAQI
13th Oct 202516511 AMAQI
13th Oct 202517512 PMAQI
13th Oct 20251751 PMAQI
13th Oct 20251762 PMAQI
13th Oct 20251743 PMAQI
13th Oct 20251724 PMAQI
13th Oct 20251715 PMAQI
13th Oct 20251656 PMAQI
13th Oct 20251487 PMAQI
13th Oct 20251438 PMAQI
13th Oct 20251219 PMAQI
13th Oct 202512910 PMAQI
13th Oct 202512611 PMAQI
14th Oct 202512412 AMAQI
14th Oct 20251231 AMAQI
14th Oct 20251242 AMAQI
14th Oct 2025873 AMAQI
14th Oct 2025824 AMAQI

26°C22/33°C

14th Oct 2025795 AMAQI
14th Oct 2025866 AMAQI
14th Oct 2025847 AMAQI
14th Oct 2025908 AMAQI
14th Oct 2025799 AMAQI
14th Oct 20256310 AMAQI
14th Oct 20256011 AMAQI
14th Oct 20256812 PMAQI
14th Oct 2025751 PMAQI
14th Oct 2025882 PMAQI
14th Oct 20251023 PMAQI
14th Oct 20251084 PMAQI
14th Oct 20251105 PMAQI
14th Oct 20251176 PMAQI
14th Oct 20251237 PMAQI
14th Oct 20251268 PMAQI
14th Oct 20251369 PMAQI
14th Oct 202514110 PMAQI
14th Oct 202514211 PMAQI
15th Oct 202513612 AMAQI
15th Oct 20251441 AMAQI
15th Oct 20251482 AMAQI
15th Oct 20251453 AMAQI

--°C/°C

5 AM
11 AM
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 5 PM

69AQI

13 hours / Day
390 hours / Month
Avg. Lowest Time
5 AM - 5 PM

69AQI

13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 PM (Avg. 69), while the lowest AQI was between 5 AM to 5 PM (Avg. 69).
Night time
Avg. Highest Time
7 PM - 11 PM

81AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
4 AM - 6 PM

73AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 81), while the lowest AQI was between 4 AM to 6 PM (Avg. 73).

2025 Days Vs Air Quality

Shengzhou Environmental Protection Building, Shanhu, Zhejiang, China

2025

17%

48

68%

196

15%

42

0.3%

1

Total number of days with different AQI categories in last 287 days in 2025 (78 days remaining)

Good
48 Days
Moderate
196 Days
Poor
42 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 17%

Health Risk Level:

Extreme

In 2025, 17% of 287 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

Shengzhou Environmental Protection Building, Shanhu, 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
124AQI
2nd January 2025
127AQI
3rd January 2025
118AQI
4th January 2025
97AQI
5th January 2025
133AQI
6th January 2025
123AQI
7th January 2025
144AQI
8th January 2025
134AQI
9th January 2025
88AQI
10th January 2025
93AQI
11th January 2025
106AQI
12th January 2025
112AQI
13th January 2025
124AQI
14th January 2025
118AQI
15th January 2025
92AQI
16th January 2025
95AQI
17th January 2025
108AQI
18th January 2025
113AQI
19th January 2025
118AQI
20th January 2025
148AQI
21st January 2025
154AQI
22nd January 2025
123AQI
23rd January 2025
110AQI
24th January 2025
98AQI
25th January 2025
85AQI
26th January 2025
76AQI
27th January 2025
65AQI
28th January 2025
77AQI
29th January 2025
119AQI
30th January 2025
98AQI
31st January 2025
101AQI
1st February 2025
60AQI
2nd February 2025
91AQI
3rd February 2025
119AQI
4th February 2025
106AQI
5th February 2025
93AQI
6th February 2025
100AQI
7th February 2025
80AQI
8th February 2025
69AQI
9th February 2025
80AQI
10th February 2025
91AQI
11th February 2025
75AQI
12th February 2025
119AQI
13th February 2025
108AQI
14th February 2025
97AQI
15th February 2025
109AQI
16th February 2025
106AQI
17th February 2025
101AQI
18th February 2025
78AQI
19th February 2025
95AQI
20th February 2025
74AQI
21st February 2025
70AQI
22nd February 2025
79AQI
23rd February 2025
112AQI
24th February 2025
132AQI
25th February 2025
141AQI
26th February 2025
143AQI
27th February 2025
136AQI
28th February 2025
102AQI
1st March 2025
88AQI
2nd March 2025
83AQI
3rd March 2025
70AQI
4th March 2025
58AQI
5th March 2025
66AQI
6th March 2025
67AQI
7th March 2025
84AQI
8th March 2025
106AQI
9th March 2025
90AQI
10th March 2025
89AQI
11th March 2025
97AQI
12th March 2025
89AQI
13th March 2025
72AQI
14th March 2025
70AQI
15th March 2025
44AQI
16th March 2025
82AQI
17th March 2025
65AQI
18th March 2025
81AQI
19th March 2025
87AQI
20th March 2025
87AQI
21st March 2025
77AQI
22nd March 2025
83AQI
23rd March 2025
85AQI
24th March 2025
94AQI
25th March 2025
100AQI
26th March 2025
117AQI
27th March 2025
104AQI
28th March 2025
85AQI
29th March 2025
86AQI
30th March 2025
75AQI
31st March 2025
66AQI
1st April 2025
73AQI
2nd April 2025
78AQI
3rd April 2025
89AQI
4th April 2025
82AQI
5th April 2025
88AQI
6th April 2025
91AQI
7th April 2025
89AQI
8th April 2025
90AQI
9th April 2025
93AQI
10th April 2025
82AQI
11th April 2025
86AQI
12th April 2025
114AQI
13th April 2025
90AQI
14th April 2025
104AQI
15th April 2025
77AQI
16th April 2025
83AQI
17th April 2025
90AQI
18th April 2025
90AQI
19th April 2025
88AQI
20th April 2025
104AQI
21st April 2025
82AQI
22nd April 2025
78AQI
23rd April 2025
59AQI
24th April 2025
81AQI
25th April 2025
67AQI
26th April 2025
66AQI
27th April 2025
67AQI
28th April 2025
77AQI
29th April 2025
67AQI
30th April 2025
76AQI
1st May 2025
73AQI
2nd May 2025
75AQI
3rd May 2025
81AQI
4th May 2025
63AQI
5th May 2025
71AQI
6th May 2025
86AQI
7th May 2025
90AQI
8th May 2025
71AQI
9th May 2025
63AQI
10th May 2025
64AQI
11th May 2025
67AQI
12th May 2025
72AQI
13th May 2025
72AQI
14th May 2025
68AQI
15th May 2025
78AQI
16th May 2025
69AQI
17th May 2025
75AQI
18th May 2025
72AQI
19th May 2025
62AQI
20th May 2025
63AQI
21st May 2025
50AQI
22nd May 2025
64AQI
23rd May 2025
50AQI
24th May 2025
80AQI
25th May 2025
81AQI
26th May 2025
76AQI
27th May 2025
70AQI
28th May 2025
66AQI
29th May 2025
64AQI
30th May 2025
72AQI
31st May 2025
72AQI
1st June 2025
61AQI
2nd June 2025
55AQI
3rd June 2025
62AQI
4th June 2025
76AQI
5th June 2025
58AQI
6th June 2025
68AQI
7th June 2025
70AQI
8th June 2025
57AQI
9th June 2025
62AQI
10th June 2025
55AQI
11th June 2025
53AQI
12th June 2025
54AQI
13th June 2025
40AQI
14th June 2025
51AQI
15th June 2025
44AQI
16th June 2025
50AQI
17th June 2025
57AQI
18th June 2025
56AQI
19th June 2025
55AQI
20th June 2025
48AQI
21st June 2025
55AQI
22nd June 2025
60AQI
23rd June 2025
53AQI
24th June 2025
56AQI
25th June 2025
60AQI
26th June 2025
56AQI
27th June 2025
58AQI
28th June 2025
52AQI
29th June 2025
53AQI
30th June 2025
46AQI
1st July 2025
48AQI
2nd July 2025
52AQI
3rd July 2025
53AQI
4th July 2025
54AQI
5th July 2025
52AQI
6th July 2025
47AQI
7th July 2025
41AQI
8th July 2025
44AQI
9th July 2025
45AQI
10th July 2025
52AQI
11th July 2025
47AQI
12th July 2025
47AQI
13th July 2025
54AQI
14th July 2025
60AQI
15th July 2025
64AQI
16th July 2025
62AQI
17th July 2025
62AQI
18th July 2025
57AQI
19th July 2025
45AQI
20th July 2025
45AQI
21st July 2025
40AQI
22nd July 2025
41AQI
23rd July 2025
41AQI
24th July 2025
42AQI
25th July 2025
42AQI
26th July 2025
40AQI
27th July 2025
43AQI
28th July 2025
40AQI
29th July 2025
38AQI
30th July 2025
38AQI
31st July 2025
44AQI
1st August 2025
53AQI
2nd August 2025
58AQI
3rd August 2025
59AQI
4th August 2025
59AQI
5th August 2025
53AQI
6th August 2025
49AQI
7th August 2025
49AQI
8th August 2025
55AQI
9th August 2025
56AQI
10th August 2025
60AQI
11th August 2025
59AQI
12th August 2025
59AQI
13th August 2025
48AQI
14th August 2025
41AQI
15th August 2025
41AQI
16th August 2025
45AQI
17th August 2025
50AQI
18th August 2025
47AQI
19th August 2025
49AQI
20th August 2025
54AQI
21st August 2025
56AQI
22nd August 2025
52AQI
23rd August 2025
51AQI
24th August 2025
52AQI
25th August 2025
52AQI
26th August 2025
52AQI
27th August 2025
48AQI
28th August 2025
43AQI
29th August 2025
46AQI
30th August 2025
48AQI
31st August 2025
50AQI
1st September 2025
54AQI
2nd September 2025
52AQI
3rd September 2025
55AQI
4th September 2025
72AQI
5th September 2025
62AQI
6th September 2025
62AQI
7th September 2025
66AQI
8th September 2025
57AQI
9th September 2025
57AQI
10th September 2025
55AQI
11th September 2025
56AQI
12th September 2025
54AQI
13th September 2025
57AQI
14th September 2025
52AQI
15th September 2025
58AQI
16th September 2025
55AQI
17th September 2025
58AQI
18th September 2025
54AQI
19th September 2025
50AQI
20th September 2025
56AQI
21st September 2025
52AQI
22nd September 2025
48AQI
23rd September 2025
45AQI
24th September 2025
45AQI
25th September 2025
43AQI
26th September 2025
46AQI
27th September 2025
95AQI
28th September 2025
88AQI
29th September 2025
91AQI
30th September 2025
69AQI
1st October 2025
71AQI
2nd October 2025
54AQI
3rd October 2025
73AQI
4th October 2025
100AQI
5th October 2025
92AQI
6th October 2025
110AQI
7th October 2025
127AQI
8th October 2025
72AQI
9th October 2025
55AQI
10th October 2025
74AQI
11th October 2025
96AQI
12th October 2025
145AQI
13th October 2025
149AQI
14th October 2025
94AQI
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

110AQI

99AQI

82AQI

83AQI

70AQI

56AQI

48AQI

51AQI

59AQI

94AQI

No. of days

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

202574AQI

11
19
1
15
13
1
27
3
27
3
2
29
5
25
20
11
14
17
6
24
10
4
48
196
42
1

Highest AQI recorded in

January

110AQI

Lowest AQI recorded in

July

48AQI

202468AQI

11
5
1
4
8
4
26
11
20
5
26
10
19
9
18
4
4
23
3
11
19
1
47
163
31
1

Highest AQI recorded in

December

107AQI

Lowest AQI recorded in

July

50AQI

202393AQI

2
1
22
9
24
10

Highest AQI recorded in

November

100AQI

Lowest AQI recorded in

December

93AQI

202174AQI

5
13
2
8
15
1
21
10
19
12
6
22
2
7
14
2
1
16
12
11
16
3
62
105
46
5

Highest AQI recorded in

January

118AQI

Lowest AQI recorded in

July

43AQI

202080AQI

1
12
10
10
1
2
14
2
12
18
10
20
10
19
3
24
3
28
3
5
14
9
2
7
15
9
43
166
42
12

Highest AQI recorded in

December

130AQI

Lowest AQI recorded in

June

55AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2023(Avg.)
93AQI
Least Polluted Year Recorded
2024(Avg.)
68AQI

Shengzhou Environmental Protection Building's annual 2025 AQI (74) shows an average percentage change of -4.8% (improved AQI) compared to previous years: 2020 (80), 2021 (74), 2023 (93), 2024 (68).