Bell Tower Station, 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+
September Air Quality Analysis
Bell Tower Station, Shanhu, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Sep 2022
119AQILowest AQI recorded on
13th Sep 2021
10AQISame Day Analysis (29th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 88 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 30th Sep - 1st Oct 2025
Bell Tower Station, Shanhu, Zhejiang, China
AQI
Day
Night
.
5 AM30th Sep 2025
6 PM
4 AM1st Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4PM30th Sep
86AQI
Avg. Lowest Time
12AM1st Oct
50AQI
In the last 24 hours,
Bell Tower Station's AQI reached its highest point of 86 at 4 PM during the Night, while the lowest point, 50, was recorded at 12 AM during the Night between 30th Sep and 1st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bell Tower Station, Shanhu, Zhejiang, China
SepOct
01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 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
Day
Night
1st Sep 2025525 AMAQI
1st Sep 2025526 AMAQI
1st Sep 2025537 AMAQI
1st Sep 2025548 AMAQI
1st Sep 2025579 AMAQI
1st Sep 20255410 AMAQI
1st Sep 20255711 AMAQI
1st Sep 20255412 PMAQI
1st Sep 2025591 PMAQI
1st Sep 2025562 PMAQI
1st Sep 2025533 PMAQI
1st Sep 2025594 PMAQI
1st Sep 2025535 PMAQI
1st Sep 2025546 PMAQI
1st Sep 2025567 PMAQI
1st Sep 2025558 PMAQI
1st Sep 2025569 PMAQI
1st Sep 20255610 PMAQI
1st Sep 20255711 PMAQI
2nd Sep 20255412 AMAQI
2nd Sep 2025531 AMAQI
2nd Sep 2025522 AMAQI
2nd Sep 2025523 AMAQI
2nd Sep 2025534 AMAQI
26°C21/37°C
2nd Sep 2025535 AMAQI
2nd Sep 2025536 AMAQI
2nd Sep 2025537 AMAQI
2nd Sep 2025598 AMAQI
2nd Sep 2025629 AMAQI
2nd Sep 20255810 AMAQI
2nd Sep 20255411 AMAQI
2nd Sep 20255312 PMAQI
2nd Sep 2025561 PMAQI
2nd Sep 2025512 PMAQI
2nd Sep 2025533 PMAQI
2nd Sep 2025564 PMAQI
2nd Sep 2025465 PMAQI
2nd Sep 2025486 PMAQI
2nd Sep 2025537 PMAQI
2nd Sep 2025558 PMAQI
2nd Sep 2025539 PMAQI
2nd Sep 20255110 PMAQI
2nd Sep 20255611 PMAQI
3rd Sep 20255412 AMAQI
3rd Sep 2025531 AMAQI
3rd Sep 2025542 AMAQI
3rd Sep 2025543 AMAQI
3rd Sep 2025544 AMAQI
26°C21/31°C
3rd Sep 2025545 AMAQI
3rd Sep 2025566 AMAQI
3rd Sep 2025547 AMAQI
3rd Sep 2025588 AMAQI
3rd Sep 2025609 AMAQI
3rd Sep 20255810 AMAQI
3rd Sep 20255811 AMAQI
3rd Sep 20255612 PMAQI
3rd Sep 2025591 PMAQI
3rd Sep 2025572 PMAQI
3rd Sep 2025533 PMAQI
3rd Sep 2025594 PMAQI
3rd Sep 2025555 PMAQI
3rd Sep 2025596 PMAQI
3rd Sep 2025527 PMAQI
3rd Sep 2025548 PMAQI
3rd Sep 2025569 PMAQI
3rd Sep 20255710 PMAQI
3rd Sep 20255411 PMAQI
4th Sep 20255412 AMAQI
4th Sep 2025541 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025543 AMAQI
4th Sep 2025554 AMAQI
27°C21/35°C
4th Sep 2025565 AMAQI
4th Sep 2025556 AMAQI
4th Sep 2025567 AMAQI
4th Sep 2025698 AMAQI
4th Sep 2025649 AMAQI
4th Sep 20255910 AMAQI
4th Sep 20255911 AMAQI
4th Sep 20256112 PMAQI
4th Sep 2025641 PMAQI
4th Sep 2025652 PMAQI
4th Sep 2025603 PMAQI
4th Sep 2025794 PMAQI
4th Sep 20251025 PMAQI
4th Sep 20251206 PMAQI
4th Sep 20251007 PMAQI
4th Sep 2025778 PMAQI
4th Sep 2025749 PMAQI
4th Sep 20257110 PMAQI
4th Sep 20257111 PMAQI
5th Sep 20256812 AMAQI
5th Sep 2025551 AMAQI
5th Sep 2025552 AMAQI
5th Sep 2025563 AMAQI
5th Sep 2025554 AMAQI
28°C23/37°C
5th Sep 2025565 AMAQI
5th Sep 2025566 AMAQI
5th Sep 2025567 AMAQI
5th Sep 2025688 AMAQI
5th Sep 2025749 AMAQI
5th Sep 20256010 AMAQI
5th Sep 20256411 AMAQI
5th Sep 20256312 PMAQI
5th Sep 2025621 PMAQI
5th Sep 2025652 PMAQI
5th Sep 2025693 PMAQI
5th Sep 2025634 PMAQI
5th Sep 2025695 PMAQI
5th Sep 2025586 PMAQI
5th Sep 2025607 PMAQI
5th Sep 2025608 PMAQI
5th Sep 2025579 PMAQI
5th Sep 20256210 PMAQI
5th Sep 20255911 PMAQI
6th Sep 20256212 AMAQI
6th Sep 2025621 AMAQI
6th Sep 2025642 AMAQI
6th Sep 2025633 AMAQI
6th Sep 2025594 AMAQI
28°C23/37°C
6th Sep 2025605 AMAQI
6th Sep 2025596 AMAQI
6th Sep 2025587 AMAQI
6th Sep 2025548 AMAQI
6th Sep 2025469 AMAQI
6th Sep 20255110 AMAQI
6th Sep 20256111 AMAQI
6th Sep 20255612 PMAQI
6th Sep 2025561 PMAQI
6th Sep 2025562 PMAQI
6th Sep 2025583 PMAQI
6th Sep 2025624 PMAQI
6th Sep 2025555 PMAQI
6th Sep 2025536 PMAQI
6th Sep 2025607 PMAQI
6th Sep 2025608 PMAQI
6th Sep 2025669 PMAQI
6th Sep 20256110 PMAQI
6th Sep 20256011 PMAQI
7th Sep 20256212 AMAQI
7th Sep 2025591 AMAQI
7th Sep 2025592 AMAQI
7th Sep 2025613 AMAQI
7th Sep 2025584 AMAQI
29°C23/37°C
7th Sep 2025605 AMAQI
7th Sep 2025596 AMAQI
7th Sep 2025597 AMAQI
7th Sep 2025608 AMAQI
7th Sep 2025669 AMAQI
7th Sep 20255810 AMAQI
7th Sep 20256311 AMAQI
7th Sep 20256212 PMAQI
7th Sep 2025601 PMAQI
7th Sep 2025572 PMAQI
7th Sep 2025603 PMAQI
7th Sep 2025584 PMAQI
7th Sep 2025675 PMAQI
7th Sep 2025726 PMAQI
7th Sep 2025697 PMAQI
7th Sep 2025618 PMAQI
7th Sep 2025629 PMAQI
7th Sep 20256010 PMAQI
7th Sep 20255911 PMAQI
8th Sep 20255812 AMAQI
8th Sep 2025601 AMAQI
8th Sep 2025582 AMAQI
8th Sep 2025603 AMAQI
8th Sep 2025604 AMAQI
29°C23/37°C
8th Sep 2025595 AMAQI
8th Sep 2025606 AMAQI
8th Sep 2025617 AMAQI
8th Sep 2025578 AMAQI
8th Sep 2025549 AMAQI
8th Sep 20255210 AMAQI
8th Sep 20255011 AMAQI
8th Sep 20255212 PMAQI
8th Sep 2025431 PMAQI
8th Sep 2025422 PMAQI
8th Sep 2025503 PMAQI
8th Sep 2025494 PMAQI
8th Sep 2025425 PMAQI
8th Sep 2025496 PMAQI
8th Sep 2025557 PMAQI
8th Sep 2025618 PMAQI
8th Sep 2025609 PMAQI
8th Sep 20255610 PMAQI
8th Sep 20255611 PMAQI
9th Sep 20255812 AMAQI
9th Sep 2025601 AMAQI
9th Sep 2025612 AMAQI
9th Sep 2025613 AMAQI
9th Sep 2025604 AMAQI
30°C23/38°C
9th Sep 2025595 AMAQI
9th Sep 2025606 AMAQI
9th Sep 2025597 AMAQI
9th Sep 2025548 AMAQI
9th Sep 2025559 AMAQI
9th Sep 20255810 AMAQI
9th Sep 20255811 AMAQI
9th Sep 20255712 PMAQI
9th Sep 2025561 PMAQI
9th Sep 2025592 PMAQI
9th Sep 2025563 PMAQI
9th Sep 2025504 PMAQI
9th Sep 2025495 PMAQI
9th Sep 2025466 PMAQI
9th Sep 2025517 PMAQI
9th Sep 2025588 PMAQI
9th Sep 2025569 PMAQI
9th Sep 20255510 PMAQI
9th Sep 20255411 PMAQI
10th Sep 20255812 AMAQI
10th Sep 2025591 AMAQI
10th Sep 2025612 AMAQI
10th Sep 2025613 AMAQI
10th Sep 2025604 AMAQI
27°C23/34°C
10th Sep 2025605 AMAQI
10th Sep 2025606 AMAQI
10th Sep 2025607 AMAQI
10th Sep 2025348 AMAQI
10th Sep 2025399 AMAQI
10th Sep 20253810 AMAQI
10th Sep 20254711 AMAQI
10th Sep 20254312 PMAQI
10th Sep 2025471 PMAQI
10th Sep 2025502 PMAQI
10th Sep 2025463 PMAQI
10th Sep 2025534 PMAQI
10th Sep 2025495 PMAQI
10th Sep 2025526 PMAQI
10th Sep 2025567 PMAQI
10th Sep 2025578 PMAQI
10th Sep 2025569 PMAQI
10th Sep 20255610 PMAQI
10th Sep 20255611 PMAQI
11th Sep 20255712 AMAQI
11th Sep 2025581 AMAQI
11th Sep 2025582 AMAQI
11th Sep 2025573 AMAQI
11th Sep 2025584 AMAQI
26°C24/31°C
11th Sep 2025585 AMAQI
11th Sep 2025586 AMAQI
11th Sep 2025577 AMAQI
11th Sep 2025558 AMAQI
11th Sep 2025569 AMAQI
11th Sep 20254810 AMAQI
11th Sep 20255211 AMAQI
11th Sep 20255212 PMAQI
11th Sep 2025511 PMAQI
11th Sep 2025522 PMAQI
11th Sep 2025503 PMAQI
11th Sep 2025474 PMAQI
11th Sep 2025535 PMAQI
11th Sep 2025496 PMAQI
11th Sep 2025537 PMAQI
11th Sep 2025588 PMAQI
11th Sep 2025589 PMAQI
11th Sep 20255410 PMAQI
11th Sep 20255611 PMAQI
12th Sep 20255612 AMAQI
12th Sep 2025581 AMAQI
12th Sep 2025582 AMAQI
12th Sep 2025573 AMAQI
12th Sep 2025584 AMAQI
26°C22/32°C
12th Sep 2025595 AMAQI
12th Sep 2025586 AMAQI
12th Sep 2025587 AMAQI
12th Sep 2025568 AMAQI
12th Sep 2025559 AMAQI
12th Sep 20255410 AMAQI
12th Sep 20255111 AMAQI
12th Sep 20254612 PMAQI
12th Sep 2025411 PMAQI
12th Sep 2025432 PMAQI
12th Sep 2025443 PMAQI
12th Sep 2025484 PMAQI
12th Sep 2025465 PMAQI
12th Sep 2025426 PMAQI
12th Sep 2025537 PMAQI
12th Sep 2025598 PMAQI
12th Sep 2025609 PMAQI
12th Sep 20255610 PMAQI
12th Sep 20255611 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025581 AMAQI
13th Sep 2025582 AMAQI
13th Sep 2025573 AMAQI
13th Sep 2025564 AMAQI
28°C23/35°C
13th Sep 2025575 AMAQI
13th Sep 2025566 AMAQI
13th Sep 2025567 AMAQI
13th Sep 2025558 AMAQI
13th Sep 2025549 AMAQI
13th Sep 20255410 AMAQI
13th Sep 20255811 AMAQI
13th Sep 20256112 PMAQI
13th Sep 2025601 PMAQI
13th Sep 2025562 PMAQI
13th Sep 2025553 PMAQI
13th Sep 2025524 PMAQI
13th Sep 2025515 PMAQI
13th Sep 2025516 PMAQI
13th Sep 2025547 PMAQI
13th Sep 2025568 PMAQI
13th Sep 2025549 PMAQI
13th Sep 20255210 PMAQI
13th Sep 20255311 PMAQI
14th Sep 20255412 AMAQI
14th Sep 2025571 AMAQI
14th Sep 2025572 AMAQI
14th Sep 2025573 AMAQI
14th Sep 2025584 AMAQI
28°C24/35°C
14th Sep 2025585 AMAQI
14th Sep 2025576 AMAQI
14th Sep 2025577 AMAQI
14th Sep 2025508 AMAQI
14th Sep 2025489 AMAQI
14th Sep 20254010 AMAQI
14th Sep 20254611 AMAQI
14th Sep 20254212 PMAQI
14th Sep 2025421 PMAQI
14th Sep 2025462 PMAQI
14th Sep 2025473 PMAQI
14th Sep 2025564 PMAQI
14th Sep 2025455 PMAQI
14th Sep 2025456 PMAQI
14th Sep 2025527 PMAQI
14th Sep 2025538 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025572 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025554 AMAQI
28°C23/35°C
15th Sep 2025555 AMAQI
15th Sep 2025556 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025548 AMAQI
15th Sep 2025619 AMAQI
15th Sep 20256110 AMAQI
15th Sep 20256011 AMAQI
15th Sep 20256112 PMAQI
15th Sep 2025611 PMAQI
15th Sep 2025572 PMAQI
15th Sep 2025513 PMAQI
15th Sep 2025484 PMAQI
15th Sep 2025485 PMAQI
15th Sep 2025556 PMAQI
15th Sep 2025627 PMAQI
15th Sep 2025588 PMAQI
15th Sep 2025609 PMAQI
15th Sep 20255710 PMAQI
15th Sep 20255611 PMAQI
16th Sep 20255512 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025562 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025564 AMAQI
28°C23/36°C
16th Sep 2025565 AMAQI
16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025508 AMAQI
16th Sep 2025489 AMAQI
16th Sep 20253310 AMAQI
16th Sep 20253511 AMAQI
16th Sep 20254412 PMAQI
16th Sep 2025501 PMAQI
16th Sep 2025552 PMAQI
16th Sep 2025543 PMAQI
16th Sep 2025514 PMAQI
16th Sep 2025615 PMAQI
16th Sep 2025606 PMAQI
16th Sep 2025577 PMAQI
16th Sep 2025608 PMAQI
16th Sep 2025599 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255311 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025561 AMAQI
17th Sep 2025562 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025564 AMAQI
28°C22/36°C
17th Sep 2025555 AMAQI
17th Sep 2025566 AMAQI
17th Sep 2025557 AMAQI
17th Sep 2025568 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20254810 AMAQI
17th Sep 20255811 AMAQI
17th Sep 20256212 PMAQI
17th Sep 2025591 PMAQI
17th Sep 2025562 PMAQI
17th Sep 2025603 PMAQI
17th Sep 2025574 PMAQI
17th Sep 2025525 PMAQI
17th Sep 2025506 PMAQI
17th Sep 2025547 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255511 PMAQI
18th Sep 20255412 AMAQI
18th Sep 2025561 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025563 AMAQI
18th Sep 2025564 AMAQI
28°C23/36°C
18th Sep 2025555 AMAQI
18th Sep 2025556 AMAQI
18th Sep 2025557 AMAQI
18th Sep 2025548 AMAQI
18th Sep 2025559 AMAQI
18th Sep 20255310 AMAQI
18th Sep 20255211 AMAQI
18th Sep 20254912 PMAQI
18th Sep 2025441 PMAQI
18th Sep 2025462 PMAQI
18th Sep 2025503 PMAQI
18th Sep 2025534 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025536 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025568 PMAQI
18th Sep 2025579 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025561 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025553 AMAQI
19th Sep 2025574 AMAQI
26°C23/29°C
19th Sep 2025575 AMAQI
19th Sep 2025576 AMAQI
19th Sep 2025577 AMAQI
19th Sep 2025528 AMAQI
19th Sep 2025489 AMAQI
19th Sep 20254910 AMAQI
19th Sep 20254611 AMAQI
19th Sep 20254312 PMAQI
19th Sep 2025361 PMAQI
19th Sep 2025372 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025424 PMAQI
19th Sep 2025405 PMAQI
19th Sep 2025366 PMAQI
19th Sep 2025407 PMAQI
19th Sep 2025528 PMAQI
19th Sep 2025519 PMAQI
19th Sep 20255010 PMAQI
19th Sep 20255111 PMAQI
20th Sep 20255212 AMAQI
20th Sep 2025561 AMAQI
20th Sep 2025562 AMAQI
20th Sep 2025563 AMAQI
20th Sep 2025544 AMAQI
26°C22/33°C
20th Sep 2025545 AMAQI
20th Sep 2025546 AMAQI
20th Sep 2025557 AMAQI
20th Sep 2025528 AMAQI
20th Sep 2025509 AMAQI
20th Sep 20255010 AMAQI
20th Sep 20255011 AMAQI
20th Sep 20255112 PMAQI
20th Sep 2025521 PMAQI
20th Sep 2025522 PMAQI
20th Sep 2025563 PMAQI
20th Sep 2025544 PMAQI
20th Sep 2025545 PMAQI
20th Sep 2025636 PMAQI
20th Sep 2025617 PMAQI
20th Sep 2025628 PMAQI
20th Sep 2025609 PMAQI
20th Sep 20255810 PMAQI
20th Sep 20255611 PMAQI
21st Sep 20255412 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025552 AMAQI
21st Sep 2025553 AMAQI
21st Sep 2025554 AMAQI
22°C20/23°C
21st Sep 2025555 AMAQI
21st Sep 2025546 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025458 AMAQI
21st Sep 2025379 AMAQI
21st Sep 20254310 AMAQI
21st Sep 20254711 AMAQI
21st Sep 20255512 PMAQI
21st Sep 2025481 PMAQI
21st Sep 2025412 PMAQI
21st Sep 2025433 PMAQI
21st Sep 2025484 PMAQI
21st Sep 2025485 PMAQI
21st Sep 2025506 PMAQI
21st Sep 2025547 PMAQI
21st Sep 2025568 PMAQI
21st Sep 2025569 PMAQI
21st Sep 20255610 PMAQI
21st Sep 20255311 PMAQI
22nd Sep 20255312 AMAQI
22nd Sep 2025551 AMAQI
22nd Sep 2025552 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 2025528 AMAQI
22nd Sep 2025509 AMAQI
22nd Sep 20254310 AMAQI
22nd Sep 20253411 AMAQI
22nd Sep 20253612 PMAQI
22nd Sep 2025361 PMAQI
22nd Sep 2025342 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025324 PMAQI
22nd Sep 2025345 PMAQI
22nd Sep 2025366 PMAQI
22nd Sep 2025457 PMAQI
22nd Sep 2025548 PMAQI
22nd Sep 2025569 PMAQI
22nd Sep 20255610 PMAQI
22nd Sep 20255711 PMAQI
23rd Sep 20255412 AMAQI
23rd Sep 2025521 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 2025438 AMAQI
23rd Sep 2025479 AMAQI
23rd Sep 20253610 AMAQI
23rd Sep 20253511 AMAQI
23rd Sep 20253912 PMAQI
23rd Sep 2025361 PMAQI
23rd Sep 2025312 PMAQI
23rd Sep 2025363 PMAQI
23rd Sep 2025314 PMAQI
23rd Sep 2025375 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025447 PMAQI
23rd Sep 2025518 PMAQI
23rd Sep 2025469 PMAQI
23rd Sep 20254710 PMAQI
23rd Sep 20254611 PMAQI
24th Sep 20255012 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 2025318 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20253210 AMAQI
24th Sep 20253411 AMAQI
24th Sep 20253712 PMAQI
24th Sep 2025371 PMAQI
24th Sep 2025352 PMAQI
24th Sep 2025373 PMAQI
24th Sep 2025364 PMAQI
24th Sep 2025335 PMAQI
24th Sep 2025426 PMAQI
24th Sep 2025467 PMAQI
24th Sep 2025508 PMAQI
24th Sep 2025519 PMAQI
24th Sep 20255010 PMAQI
24th Sep 20255111 PMAQI
25th Sep 20254812 AMAQI
25th Sep 2025511 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025493 AMAQI
25th Sep 2025464 AMAQI
26°C23/31°C
25th Sep 2025465 AMAQI
25th Sep 2025466 AMAQI
25th Sep 2025477 AMAQI
25th Sep 2025338 AMAQI
25th Sep 2025329 AMAQI
25th Sep 20253610 AMAQI
25th Sep 20253111 AMAQI
25th Sep 20253412 PMAQI
25th Sep 2025321 PMAQI
25th Sep 2025322 PMAQI
25th Sep 2025323 PMAQI
25th Sep 2025334 PMAQI
25th Sep 2025385 PMAQI
25th Sep 2025386 PMAQI
25th Sep 2025497 PMAQI
25th Sep 2025508 PMAQI
25th Sep 2025529 PMAQI
25th Sep 20255010 PMAQI
25th Sep 20254911 PMAQI
26th Sep 20254212 AMAQI
26th Sep 2025341 AMAQI
26th Sep 2025372 AMAQI
26th Sep 2025453 AMAQI
26th Sep 2025364 AMAQI
27°C23/34°C
26th Sep 2025325 AMAQI
26th Sep 2025326 AMAQI
26th Sep 2025327 AMAQI
26th Sep 2025338 AMAQI
26th Sep 2025359 AMAQI
26th Sep 20254610 AMAQI
26th Sep 20254711 AMAQI
26th Sep 20253712 PMAQI
26th Sep 2025391 PMAQI
26th Sep 2025482 PMAQI
26th Sep 2025423 PMAQI
26th Sep 2025374 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025456 PMAQI
26th Sep 2025547 PMAQI
26th Sep 2025608 PMAQI
26th Sep 2025669 PMAQI
26th Sep 20256710 PMAQI
26th Sep 20257611 PMAQI
27th Sep 20258212 AMAQI
27th Sep 2025821 AMAQI
27th Sep 2025852 AMAQI
27th Sep 2025793 AMAQI
27th Sep 2025724 AMAQI
27°C22/34°C
27th Sep 2025685 AMAQI
27th Sep 2025696 AMAQI
27th Sep 2025687 AMAQI
27th Sep 2025738 AMAQI
27th Sep 2025909 AMAQI
27th Sep 202510610 AMAQI
27th Sep 20259111 AMAQI
27th Sep 20257712 PMAQI
27th Sep 2025761 PMAQI
27th Sep 2025772 PMAQI
27th Sep 2025813 PMAQI
27th Sep 2025864 PMAQI
27th Sep 20251105 PMAQI
27th Sep 20251426 PMAQI
27th Sep 20251367 PMAQI
27th Sep 20251258 PMAQI
27th Sep 20251099 PMAQI
27th Sep 20259210 PMAQI
27th Sep 20258911 PMAQI
28th Sep 20259112 AMAQI
28th Sep 2025991 AMAQI
28th Sep 20251062 AMAQI
28th Sep 2025903 AMAQI
28th Sep 2025804 AMAQI
28°C23/35°C
28th Sep 2025705 AMAQI
28th Sep 2025696 AMAQI
28th Sep 2025717 AMAQI
28th Sep 2025708 AMAQI
28th Sep 2025659 AMAQI
28th Sep 20255010 AMAQI
28th Sep 20253411 AMAQI
28th Sep 20253912 PMAQI
28th Sep 2025401 PMAQI
28th Sep 2025472 PMAQI
28th Sep 2025563 PMAQI
28th Sep 2025724 PMAQI
28th Sep 2025925 PMAQI
28th Sep 20251106 PMAQI
28th Sep 20251247 PMAQI
28th Sep 20251308 PMAQI
28th Sep 20251299 PMAQI
28th Sep 202510610 PMAQI
28th Sep 20259811 PMAQI
29th Sep 202510312 AMAQI
29th Sep 2025951 AMAQI
29th Sep 2025842 AMAQI
29th Sep 2025773 AMAQI
29th Sep 2025884 AMAQI
28°C23/35°C
29th Sep 2025805 AMAQI
29th Sep 2025756 AMAQI
29th Sep 2025757 AMAQI
29th Sep 2025788 AMAQI
29th Sep 2025829 AMAQI
29th Sep 20257610 AMAQI
29th Sep 20257911 AMAQI
29th Sep 20258412 PMAQI
29th Sep 2025921 PMAQI
29th Sep 2025942 PMAQI
29th Sep 2025973 PMAQI
29th Sep 2025994 PMAQI
29th Sep 2025975 PMAQI
29th Sep 2025876 PMAQI
29th Sep 2025907 PMAQI
29th Sep 2025878 PMAQI
29th Sep 2025799 PMAQI
29th Sep 20257510 PMAQI
29th Sep 20257811 PMAQI
30th Sep 20256812 AMAQI
30th Sep 2025701 AMAQI
30th Sep 2025662 AMAQI
30th Sep 2025603 AMAQI
30th Sep 2025634 AMAQI
26°C23/31°C
30th Sep 2025715 AMAQI
30th Sep 2025646 AMAQI
30th Sep 2025667 AMAQI
30th Sep 2025688 AMAQI
30th Sep 2025729 AMAQI
30th Sep 20256810 AMAQI
30th Sep 20256511 AMAQI
30th Sep 20256512 PMAQI
30th Sep 2025761 PMAQI
30th Sep 2025742 PMAQI
30th Sep 2025743 PMAQI
30th Sep 2025864 PMAQI
30th Sep 2025845 PMAQI
30th Sep 2025766 PMAQI
30th Sep 2025607 PMAQI
30th Sep 2025528 PMAQI
30th Sep 2025539 PMAQI
30th Sep 20255510 PMAQI
30th Sep 20255311 PMAQI
1st Oct 20255012 AMAQI
1st Oct 2025581 AMAQI
1st Oct 2025552 AMAQI
1st Oct 2025533 AMAQI
1st Oct 2025564 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
6 PM
59AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM - 3 PM
52AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 59), while the lowest AQI was between 10 AM to 3 PM (Avg. 52).
Night time
Avg. Highest Time
7 PM - 9 PM
62AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 4 AM
58AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 9 PM (Avg. 62), while the lowest AQI was between 12 AM to 4 AM (Avg. 58).
2025 Days Vs Air Quality
Bell Tower Station, Shanhu, Zhejiang, China
2025
18%
48
69%
189
13%
34
0.3%
1
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Good
48 DaysModerate
189 DaysPoor
34 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 273 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
Bell Tower Station, 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
122AQI
122AQI
2nd January 2025
124AQI
124AQI
3rd January 2025
120AQI
120AQI
4th January 2025
99AQI
99AQI
5th January 2025
131AQI
131AQI
6th January 2025
123AQI
123AQI
7th January 2025
144AQI
144AQI
8th January 2025
137AQI
137AQI
9th January 2025
90AQI
90AQI
10th January 2025
93AQI
93AQI
11th January 2025
101AQI
101AQI
12th January 2025
109AQI
109AQI
13th January 2025
123AQI
123AQI
14th January 2025
118AQI
118AQI
15th January 2025
92AQI
92AQI
16th January 2025
95AQI
95AQI
17th January 2025
108AQI
108AQI
18th January 2025
111AQI
111AQI
19th January 2025
114AQI
114AQI
20th January 2025
144AQI
144AQI
21st January 2025
151AQI
151AQI
22nd January 2025
123AQI
123AQI
23rd January 2025
110AQI
110AQI
24th January 2025
97AQI
97AQI
25th January 2025
87AQI
87AQI
26th January 2025
75AQI
75AQI
27th January 2025
66AQI
66AQI
28th January 2025
78AQI
78AQI
29th January 2025
119AQI
119AQI
30th January 2025
99AQI
99AQI
31st January 2025
102AQI
102AQI
1st February 2025
60AQI
60AQI
2nd February 2025
87AQI
87AQI
3rd February 2025
118AQI
118AQI
4th February 2025
103AQI
103AQI
5th February 2025
91AQI
91AQI
6th February 2025
98AQI
98AQI
7th February 2025
77AQI
77AQI
8th February 2025
66AQI
66AQI
9th February 2025
78AQI
78AQI
10th February 2025
88AQI
88AQI
11th February 2025
76AQI
76AQI
12th February 2025
114AQI
114AQI
13th February 2025
110AQI
110AQI
14th February 2025
92AQI
92AQI
15th February 2025
102AQI
102AQI
16th February 2025
97AQI
97AQI
17th February 2025
97AQI
97AQI
18th February 2025
77AQI
77AQI
19th February 2025
91AQI
91AQI
20th February 2025
72AQI
72AQI
21st February 2025
69AQI
69AQI
22nd February 2025
75AQI
75AQI
23rd February 2025
111AQI
111AQI
24th February 2025
129AQI
129AQI
25th February 2025
137AQI
137AQI
26th February 2025
141AQI
141AQI
27th February 2025
125AQI
125AQI
28th February 2025
100AQI
100AQI
1st March 2025
87AQI
87AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
71AQI
71AQI
4th March 2025
58AQI
58AQI
5th March 2025
66AQI
66AQI
6th March 2025
66AQI
66AQI
7th March 2025
84AQI
84AQI
8th March 2025
105AQI
105AQI
9th March 2025
89AQI
89AQI
10th March 2025
86AQI
86AQI
11th March 2025
95AQI
95AQI
12th March 2025
86AQI
86AQI
13th March 2025
74AQI
74AQI
14th March 2025
68AQI
68AQI
15th March 2025
43AQI
43AQI
16th March 2025
81AQI
81AQI
17th March 2025
66AQI
66AQI
18th March 2025
79AQI
79AQI
19th March 2025
85AQI
85AQI
20th March 2025
84AQI
84AQI
21st March 2025
77AQI
77AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
83AQI
83AQI
24th March 2025
90AQI
90AQI
25th March 2025
95AQI
95AQI
26th March 2025
114AQI
114AQI
27th March 2025
103AQI
103AQI
28th March 2025
85AQI
85AQI
29th March 2025
84AQI
84AQI
30th March 2025
75AQI
75AQI
31st March 2025
68AQI
68AQI
1st April 2025
75AQI
75AQI
2nd April 2025
77AQI
77AQI
3rd April 2025
91AQI
91AQI
4th April 2025
80AQI
80AQI
5th April 2025
85AQI
85AQI
6th April 2025
88AQI
88AQI
7th April 2025
88AQI
88AQI
8th April 2025
89AQI
89AQI
9th April 2025
92AQI
92AQI
10th April 2025
80AQI
80AQI
11th April 2025
84AQI
84AQI
12th April 2025
112AQI
112AQI
13th April 2025
89AQI
89AQI
14th April 2025
102AQI
102AQI
15th April 2025
77AQI
77AQI
16th April 2025
82AQI
82AQI
17th April 2025
89AQI
89AQI
18th April 2025
89AQI
89AQI
19th April 2025
86AQI
86AQI
20th April 2025
98AQI
98AQI
21st April 2025
79AQI
79AQI
22nd April 2025
73AQI
73AQI
23rd April 2025
60AQI
60AQI
24th April 2025
76AQI
76AQI
25th April 2025
66AQI
66AQI
26th April 2025
68AQI
68AQI
27th April 2025
67AQI
67AQI
28th April 2025
75AQI
75AQI
29th April 2025
68AQI
68AQI
30th April 2025
75AQI
75AQI
1st May 2025
74AQI
74AQI
2nd May 2025
74AQI
74AQI
3rd May 2025
79AQI
79AQI
4th May 2025
65AQI
65AQI
5th May 2025
69AQI
69AQI
6th May 2025
84AQI
84AQI
7th May 2025
88AQI
88AQI
8th May 2025
72AQI
72AQI
9th May 2025
66AQI
66AQI
10th May 2025
64AQI
64AQI
11th May 2025
68AQI
68AQI
12th May 2025
72AQI
72AQI
13th May 2025
72AQI
72AQI
14th May 2025
68AQI
68AQI
15th May 2025
79AQI
79AQI
16th May 2025
67AQI
67AQI
17th May 2025
73AQI
73AQI
18th May 2025
74AQI
74AQI
19th May 2025
62AQI
62AQI
20th May 2025
63AQI
63AQI
21st May 2025
52AQI
52AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
50AQI
50AQI
24th May 2025
80AQI
80AQI
25th May 2025
81AQI
81AQI
26th May 2025
76AQI
76AQI
27th May 2025
70AQI
70AQI
28th May 2025
68AQI
68AQI
29th May 2025
64AQI
64AQI
30th May 2025
71AQI
71AQI
31st May 2025
71AQI
71AQI
1st June 2025
62AQI
62AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
59AQI
59AQI
4th June 2025
71AQI
71AQI
5th June 2025
56AQI
56AQI
6th June 2025
67AQI
67AQI
7th June 2025
70AQI
70AQI
8th June 2025
56AQI
56AQI
9th June 2025
61AQI
61AQI
10th June 2025
57AQI
57AQI
11th June 2025
53AQI
53AQI
12th June 2025
55AQI
55AQI
13th June 2025
45AQI
45AQI
14th June 2025
52AQI
52AQI
15th June 2025
47AQI
47AQI
16th June 2025
49AQI
49AQI
17th June 2025
58AQI
58AQI
18th June 2025
55AQI
55AQI
19th June 2025
54AQI
54AQI
20th June 2025
50AQI
50AQI
21st June 2025
55AQI
55AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
53AQI
53AQI
24th June 2025
53AQI
53AQI
25th June 2025
56AQI
56AQI
26th June 2025
55AQI
55AQI
27th June 2025
56AQI
56AQI
28th June 2025
51AQI
51AQI
29th June 2025
52AQI
52AQI
30th June 2025
47AQI
47AQI
1st July 2025
47AQI
47AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
53AQI
53AQI
4th July 2025
53AQI
53AQI
5th July 2025
53AQI
53AQI
6th July 2025
48AQI
48AQI
7th July 2025
44AQI
44AQI
8th July 2025
46AQI
46AQI
9th July 2025
44AQI
44AQI
10th July 2025
49AQI
49AQI
11th July 2025
47AQI
47AQI
12th July 2025
47AQI
47AQI
13th July 2025
52AQI
52AQI
14th July 2025
57AQI
57AQI
15th July 2025
62AQI
62AQI
16th July 2025
62AQI
62AQI
17th July 2025
61AQI
61AQI
18th July 2025
58AQI
58AQI
19th July 2025
45AQI
45AQI
20th July 2025
44AQI
44AQI
21st July 2025
40AQI
40AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
40AQI
40AQI
24th July 2025
41AQI
41AQI
25th July 2025
41AQI
41AQI
26th July 2025
38AQI
38AQI
27th July 2025
41AQI
41AQI
28th July 2025
39AQI
39AQI
29th July 2025
38AQI
38AQI
30th July 2025
38AQI
38AQI
31st July 2025
44AQI
44AQI
1st August 2025
53AQI
53AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
58AQI
58AQI
4th August 2025
58AQI
58AQI
5th August 2025
53AQI
53AQI
6th August 2025
50AQI
50AQI
7th August 2025
49AQI
49AQI
8th August 2025
53AQI
53AQI
9th August 2025
54AQI
54AQI
10th August 2025
59AQI
59AQI
11th August 2025
59AQI
59AQI
12th August 2025
58AQI
58AQI
13th August 2025
47AQI
47AQI
14th August 2025
43AQI
43AQI
15th August 2025
40AQI
40AQI
16th August 2025
44AQI
44AQI
17th August 2025
48AQI
48AQI
18th August 2025
46AQI
46AQI
19th August 2025
48AQI
48AQI
20th August 2025
54AQI
54AQI
21st August 2025
55AQI
55AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
52AQI
52AQI
24th August 2025
52AQI
52AQI
25th August 2025
53AQI
53AQI
26th August 2025
52AQI
52AQI
27th August 2025
48AQI
48AQI
28th August 2025
44AQI
44AQI
29th August 2025
47AQI
47AQI
30th August 2025
49AQI
49AQI
31st August 2025
51AQI
51AQI
1st September 2025
54AQI
54AQI
2nd September 2025
53AQI
53AQI
3rd September 2025
55AQI
55AQI
4th September 2025
71AQI
71AQI
5th September 2025
63AQI
63AQI
6th September 2025
59AQI
59AQI
7th September 2025
62AQI
62AQI
8th September 2025
55AQI
55AQI
9th September 2025
56AQI
56AQI
10th September 2025
54AQI
54AQI
11th September 2025
55AQI
55AQI
12th September 2025
53AQI
53AQI
13th September 2025
55AQI
55AQI
14th September 2025
52AQI
52AQI
15th September 2025
56AQI
56AQI
16th September 2025
54AQI
54AQI
17th September 2025
55AQI
55AQI
18th September 2025
54AQI
54AQI
19th September 2025
49AQI
49AQI
20th September 2025
56AQI
56AQI
21st September 2025
51AQI
51AQI
22nd September 2025
48AQI
48AQI
23rd September 2025
45AQI
45AQI
24th September 2025
45AQI
45AQI
25th September 2025
43AQI
43AQI
26th September 2025
45AQI
45AQI
27th September 2025
91AQI
91AQI
28th September 2025
86AQI
86AQI
29th September 2025
88AQI
88AQI
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
110AQI
96AQI
81AQI
82AQI
70AQI
56AQI
47AQI
51AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202572AQI
11
19
1
18
10
1
27
3
28
2
1
30
5
25
22
9
13
18
6
23
48
189
34
1
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
July47AQI
202467AQI
6
10
5
7
1
29
11
20
3
28
12
17
12
17
2
6
23
1
10
21
50
157
34
Highest AQI recorded in
December107AQI
Lowest AQI recorded in
May48AQI
202393AQI
2
1
21
10
23
11
Highest AQI recorded in
November101AQI
Lowest AQI recorded in
December93AQI
202265AQI
2
6
2
1
4
15
2
9
19
3
4
22
3
8
22
1
17
12
1
9
14
1
6
19
3
2
59
131
16
1
Highest AQI recorded in
August102AQI
Lowest AQI recorded in
June52AQI
202173AQI
4
12
4
10
14
22
9
18
13
6
23
1
12
9
2
1
19
9
8
19
3
69
99
43
7
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
July43AQI
202076AQI
5
7
1
15
6
1
15
2
16
14
11
19
14
15
4
23
3
1
26
4
5
17
7
1
7
17
7
57
158
40
8
Highest AQI recorded in
December127AQI
Lowest AQI recorded in
June51AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
93AQILeast Polluted Year Recorded
2022(Avg.)
65AQIBell Tower Station's annual 2025 AQI (72) shows an average percentage change of -1.8% (improved AQI) compared to previous years: 2020 (76), 2021 (73), 2022 (65), 2023 (93), 2024 (67).
