Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Haishu City Monitoring Center, Ningbo, 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

Haishu City Monitoring Center, Ningbo, Zhejiang, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Oct 2023
152AQI
Lowest AQI recorded on
7th Oct 2022
25AQI

Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 56 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: 2nd Oct - 3rd Oct 2025

Haishu City Monitoring Center, Ningbo, Zhejiang, China

AQI
Day
Night
.

5 AM2nd Oct 2025

5 PM

4 AM3rd Oct 2025

Day time
Avg. Highest Time
5AM2nd Oct

57AQI

Avg. Lowest Time
12PM2nd Oct

50AQI

Night time
Avg. Highest Time
9PM2nd Oct

58AQI

Avg. Lowest Time
4AM3rd Oct

36AQI

In the last 24 hours,

Haishu City Monitoring Center's AQI reached its highest point of 58 at 9 PM during the Night, while the lowest point, 36, was recorded at 4 AM during the Night between 2nd Oct and 3rd Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Haishu City Monitoring Center, Ningbo, Zhejiang, China

SepOct
03rd - 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 - 02nd02nd - 03rd03rd
Day
Night
3rd Sep 2025555 AMAQI
3rd Sep 2025556 AMAQI
3rd Sep 2025557 AMAQI
3rd Sep 2025488 AMAQI
3rd Sep 2025569 AMAQI
3rd Sep 20255810 AMAQI
3rd Sep 20255511 AMAQI
3rd Sep 20255812 PMAQI
3rd Sep 2025581 PMAQI
3rd Sep 2025592 PMAQI
3rd Sep 2025583 PMAQI
3rd Sep 2025584 PMAQI
3rd Sep 2025605 PMAQI
3rd Sep 2025616 PMAQI
3rd Sep 2025577 PMAQI
3rd Sep 2025558 PMAQI
3rd Sep 2025559 PMAQI
3rd Sep 20255410 PMAQI
3rd Sep 20254811 PMAQI
4th Sep 20255112 AMAQI
4th Sep 2025541 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025553 AMAQI
4th Sep 2025554 AMAQI

29°C25/36°C

4th Sep 2025555 AMAQI
4th Sep 2025556 AMAQI
4th Sep 2025557 AMAQI
4th Sep 2025558 AMAQI
4th Sep 2025589 AMAQI
4th Sep 20255710 AMAQI
4th Sep 20256011 AMAQI
4th Sep 20255912 PMAQI
4th Sep 2025641 PMAQI
4th Sep 2025622 PMAQI
4th Sep 2025583 PMAQI
4th Sep 2025574 PMAQI
4th Sep 2025565 PMAQI
4th Sep 2025576 PMAQI
4th Sep 2025587 PMAQI
4th Sep 2025568 PMAQI
4th Sep 2025529 PMAQI
4th Sep 20255010 PMAQI
4th Sep 20254811 PMAQI
5th Sep 20254912 AMAQI
5th Sep 2025551 AMAQI
5th Sep 2025552 AMAQI
5th Sep 2025563 AMAQI
5th Sep 2025554 AMAQI

29°C24/35°C

5th Sep 2025575 AMAQI
5th Sep 2025566 AMAQI
5th Sep 2025567 AMAQI
5th Sep 2025658 AMAQI
5th Sep 2025649 AMAQI
5th Sep 20255710 AMAQI
5th Sep 20256011 AMAQI
5th Sep 20256412 PMAQI
5th Sep 2025641 PMAQI
5th Sep 2025652 PMAQI
5th Sep 2025663 PMAQI
5th Sep 2025634 PMAQI
5th Sep 2025625 PMAQI
5th Sep 2025606 PMAQI
5th Sep 2025587 PMAQI
5th Sep 2025568 PMAQI
5th Sep 2025589 PMAQI
5th Sep 20255710 PMAQI
5th Sep 20255911 PMAQI
6th Sep 20255312 AMAQI
6th Sep 2025561 AMAQI
6th Sep 2025562 AMAQI
6th Sep 2025593 AMAQI
6th Sep 2025594 AMAQI

29°C25/36°C

6th Sep 2025605 AMAQI
6th Sep 2025586 AMAQI
6th Sep 2025587 AMAQI
6th Sep 2025398 AMAQI
6th Sep 2025539 AMAQI
6th Sep 20254410 AMAQI
6th Sep 20255311 AMAQI
6th Sep 20255612 PMAQI
6th Sep 2025581 PMAQI
6th Sep 2025592 PMAQI
6th Sep 2025573 PMAQI
6th Sep 2025594 PMAQI
6th Sep 2025555 PMAQI
6th Sep 2025546 PMAQI
6th Sep 2025567 PMAQI
6th Sep 2025618 PMAQI
6th Sep 2025669 PMAQI
6th Sep 20256110 PMAQI
6th Sep 20256111 PMAQI
7th Sep 20256012 AMAQI
7th Sep 2025581 AMAQI
7th Sep 2025572 AMAQI
7th Sep 2025583 AMAQI
7th Sep 2025594 AMAQI

30°C25/37°C

7th Sep 2025595 AMAQI
7th Sep 2025586 AMAQI
7th Sep 2025587 AMAQI
7th Sep 2025608 AMAQI
7th Sep 2025599 AMAQI
7th Sep 20256210 AMAQI
7th Sep 20256411 AMAQI
7th Sep 20256612 PMAQI
7th Sep 2025781 PMAQI
7th Sep 2025752 PMAQI
7th Sep 2025843 PMAQI
7th Sep 2025824 PMAQI
7th Sep 2025795 PMAQI
7th Sep 2025696 PMAQI
7th Sep 2025667 PMAQI
7th Sep 2025688 PMAQI
7th Sep 2025709 PMAQI
7th Sep 20256510 PMAQI
7th Sep 20256411 PMAQI
8th Sep 20255912 AMAQI
8th Sep 2025581 AMAQI
8th Sep 2025592 AMAQI
8th Sep 2025623 AMAQI
8th Sep 2025634 AMAQI

30°C25/36°C

8th Sep 2025655 AMAQI
8th Sep 2025636 AMAQI
8th Sep 2025657 AMAQI
8th Sep 2025578 AMAQI
8th Sep 2025519 AMAQI
8th Sep 20255610 AMAQI
8th Sep 20255011 AMAQI
8th Sep 20255812 PMAQI
8th Sep 2025581 PMAQI
8th Sep 2025502 PMAQI
8th Sep 2025553 PMAQI
8th Sep 2025544 PMAQI
8th Sep 2025505 PMAQI
8th Sep 2025486 PMAQI
8th Sep 2025507 PMAQI
8th Sep 2025598 PMAQI
8th Sep 2025559 PMAQI
8th Sep 20255210 PMAQI
8th Sep 20255411 PMAQI
9th Sep 20255612 AMAQI
9th Sep 2025611 AMAQI
9th Sep 2025612 AMAQI
9th Sep 2025633 AMAQI
9th Sep 2025624 AMAQI

30°C25/37°C

9th Sep 2025605 AMAQI
9th Sep 2025606 AMAQI
9th Sep 2025607 AMAQI
9th Sep 2025528 AMAQI
9th Sep 2025569 AMAQI
9th Sep 20256610 AMAQI
9th Sep 20256011 AMAQI
9th Sep 20256312 PMAQI
9th Sep 2025581 PMAQI
9th Sep 2025612 PMAQI
9th Sep 2025583 PMAQI
9th Sep 2025574 PMAQI
9th Sep 2025505 PMAQI
9th Sep 2025506 PMAQI
9th Sep 2025557 PMAQI
9th Sep 2025548 PMAQI
9th Sep 2025549 PMAQI
9th Sep 20255310 PMAQI
9th Sep 20255411 PMAQI
10th Sep 20256212 AMAQI
10th Sep 2025621 AMAQI
10th Sep 2025622 AMAQI
10th Sep 2025613 AMAQI
10th Sep 2025604 AMAQI

28°C24/34°C

10th Sep 2025605 AMAQI
10th Sep 2025606 AMAQI
10th Sep 2025587 AMAQI
10th Sep 2025358 AMAQI
10th Sep 2025369 AMAQI
10th Sep 20254010 AMAQI
10th Sep 20254211 AMAQI
10th Sep 20254212 PMAQI
10th Sep 2025471 PMAQI
10th Sep 2025512 PMAQI
10th Sep 2025483 PMAQI
10th Sep 2025554 PMAQI
10th Sep 2025545 PMAQI
10th Sep 2025546 PMAQI
10th Sep 2025577 PMAQI
10th Sep 2025598 PMAQI
10th Sep 2025579 PMAQI
10th Sep 20255510 PMAQI
10th Sep 20255811 PMAQI
11th Sep 20255812 AMAQI
11th Sep 2025601 AMAQI
11th Sep 2025582 AMAQI
11th Sep 2025603 AMAQI
11th Sep 2025574 AMAQI

26°C24/29°C

11th Sep 2025575 AMAQI
11th Sep 2025576 AMAQI
11th Sep 2025567 AMAQI
11th Sep 2025548 AMAQI
11th Sep 2025549 AMAQI
11th Sep 20254910 AMAQI
11th Sep 20255411 AMAQI
11th Sep 20255612 PMAQI
11th Sep 2025531 PMAQI
11th Sep 2025552 PMAQI
11th Sep 2025603 PMAQI
11th Sep 2025594 PMAQI
11th Sep 2025635 PMAQI
11th Sep 2025586 PMAQI
11th Sep 2025547 PMAQI
11th Sep 2025558 PMAQI
11th Sep 2025549 PMAQI
11th Sep 20254610 PMAQI
11th Sep 20255411 PMAQI
12th Sep 20255612 AMAQI
12th Sep 2025581 AMAQI
12th Sep 2025572 AMAQI
12th Sep 2025573 AMAQI
12th Sep 2025574 AMAQI

26°C23/30°C

12th Sep 2025575 AMAQI
12th Sep 2025576 AMAQI
12th Sep 2025577 AMAQI
12th Sep 2025558 AMAQI
12th Sep 2025599 AMAQI
12th Sep 20255610 AMAQI
12th Sep 20256411 AMAQI
12th Sep 20256112 PMAQI
12th Sep 2025581 PMAQI
12th Sep 2025582 PMAQI
12th Sep 2025563 PMAQI
12th Sep 2025564 PMAQI
12th Sep 2025485 PMAQI
12th Sep 2025486 PMAQI
12th Sep 2025547 PMAQI
12th Sep 2025618 PMAQI
12th Sep 2025639 PMAQI
12th Sep 20255910 PMAQI
12th Sep 20255611 PMAQI
13th Sep 20255812 AMAQI
13th Sep 2025571 AMAQI
13th Sep 2025582 AMAQI
13th Sep 2025563 AMAQI
13th Sep 2025534 AMAQI

28°C24/35°C

13th Sep 2025545 AMAQI
13th Sep 2025566 AMAQI
13th Sep 2025547 AMAQI
13th Sep 2025568 AMAQI
13th Sep 2025699 AMAQI
13th Sep 20256610 AMAQI
13th Sep 20257711 AMAQI
13th Sep 20258512 PMAQI
13th Sep 2025761 PMAQI
13th Sep 2025752 PMAQI
13th Sep 2025713 PMAQI
13th Sep 2025634 PMAQI
13th Sep 2025765 PMAQI
13th Sep 2025626 PMAQI
13th Sep 2025567 PMAQI
13th Sep 2025628 PMAQI
13th Sep 2025649 PMAQI
13th Sep 20255310 PMAQI
13th Sep 20254911 PMAQI
14th Sep 20255412 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025572 AMAQI
14th Sep 2025573 AMAQI
14th Sep 2025604 AMAQI

28°C25/35°C

14th Sep 2025595 AMAQI
14th Sep 2025596 AMAQI
14th Sep 2025597 AMAQI
14th Sep 2025688 AMAQI
14th Sep 2025679 AMAQI
14th Sep 20256410 AMAQI
14th Sep 20255411 AMAQI
14th Sep 20255112 PMAQI
14th Sep 2025551 PMAQI
14th Sep 2025572 PMAQI
14th Sep 2025623 PMAQI
14th Sep 2025684 PMAQI
14th Sep 2025625 PMAQI
14th Sep 2025686 PMAQI
14th Sep 2025587 PMAQI
14th Sep 2025558 PMAQI
14th Sep 2025629 PMAQI
14th Sep 20256310 PMAQI
14th Sep 20256011 PMAQI
15th Sep 20256012 AMAQI
15th Sep 2025571 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025583 AMAQI
15th Sep 2025564 AMAQI

28°C25/34°C

15th Sep 2025565 AMAQI
15th Sep 2025576 AMAQI
15th Sep 2025587 AMAQI
15th Sep 2025658 AMAQI
15th Sep 2025609 AMAQI
15th Sep 20256710 AMAQI
15th Sep 20256111 AMAQI
15th Sep 20256112 PMAQI
15th Sep 2025651 PMAQI
15th Sep 2025622 PMAQI
15th Sep 2025623 PMAQI
15th Sep 2025584 PMAQI
15th Sep 2025645 PMAQI
15th Sep 2025576 PMAQI
15th Sep 2025607 PMAQI
15th Sep 2025588 PMAQI
15th Sep 2025609 PMAQI
15th Sep 20256410 PMAQI
15th Sep 20256611 PMAQI
16th Sep 20255612 AMAQI
16th Sep 2025581 AMAQI
16th Sep 2025582 AMAQI
16th Sep 2025603 AMAQI
16th Sep 2025604 AMAQI

29°C25/35°C

16th Sep 2025595 AMAQI
16th Sep 2025596 AMAQI
16th Sep 2025607 AMAQI
16th Sep 2025438 AMAQI
16th Sep 2025339 AMAQI
16th Sep 20253510 AMAQI
16th Sep 20253611 AMAQI
16th Sep 20253612 PMAQI
16th Sep 2025361 PMAQI
16th Sep 2025402 PMAQI
16th Sep 2025423 PMAQI
16th Sep 2025404 PMAQI
16th Sep 2025435 PMAQI
16th Sep 2025516 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025588 PMAQI
16th Sep 2025559 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255311 PMAQI
17th Sep 20255312 AMAQI
17th Sep 2025581 AMAQI
17th Sep 2025592 AMAQI
17th Sep 2025583 AMAQI
17th Sep 2025564 AMAQI

29°C24/35°C

17th Sep 2025565 AMAQI
17th Sep 2025566 AMAQI
17th Sep 2025567 AMAQI
17th Sep 2025358 AMAQI
17th Sep 2025259 AMAQI
17th Sep 20253010 AMAQI
17th Sep 20252911 AMAQI
17th Sep 20255012 PMAQI
17th Sep 2025551 PMAQI
17th Sep 2025602 PMAQI
17th Sep 2025543 PMAQI
17th Sep 2025504 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025606 PMAQI
17th Sep 2025527 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025589 PMAQI
17th Sep 20255610 PMAQI
17th Sep 20255611 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025581 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025563 AMAQI
18th Sep 2025554 AMAQI

29°C25/36°C

18th Sep 2025555 AMAQI
18th Sep 2025556 AMAQI
18th Sep 2025547 AMAQI
18th Sep 2025468 AMAQI
18th Sep 2025449 AMAQI
18th Sep 20254810 AMAQI
18th Sep 20254711 AMAQI
18th Sep 20254312 PMAQI
18th Sep 2025441 PMAQI
18th Sep 2025442 PMAQI
18th Sep 2025513 PMAQI
18th Sep 2025484 PMAQI
18th Sep 2025495 PMAQI
18th Sep 2025506 PMAQI
18th Sep 2025507 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025539 PMAQI
18th Sep 20255210 PMAQI
18th Sep 20255311 PMAQI
19th Sep 20255312 AMAQI
19th Sep 2025561 AMAQI
19th Sep 2025562 AMAQI
19th Sep 2025563 AMAQI
19th Sep 2025544 AMAQI

26°C24/28°C

19th Sep 2025555 AMAQI
19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025428 AMAQI
19th Sep 2025379 AMAQI
19th Sep 20253210 AMAQI
19th Sep 20252811 AMAQI
19th Sep 20253312 PMAQI
19th Sep 2025361 PMAQI
19th Sep 2025372 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025364 PMAQI
19th Sep 2025335 PMAQI
19th Sep 2025286 PMAQI
19th Sep 2025407 PMAQI
19th Sep 2025528 PMAQI
19th Sep 2025509 PMAQI
19th Sep 20254610 PMAQI
19th Sep 20254811 PMAQI
20th Sep 20255012 AMAQI
20th Sep 2025551 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025544 AMAQI

27°C24/32°C

20th Sep 2025535 AMAQI
20th Sep 2025536 AMAQI
20th Sep 2025537 AMAQI
20th Sep 2025528 AMAQI
20th Sep 2025589 AMAQI
20th Sep 20255510 AMAQI
20th Sep 20255111 AMAQI
20th Sep 20255112 PMAQI
20th Sep 2025541 PMAQI
20th Sep 2025552 PMAQI
20th Sep 2025563 PMAQI
20th Sep 2025584 PMAQI
20th Sep 2025565 PMAQI
20th Sep 2025616 PMAQI
20th Sep 2025617 PMAQI
20th Sep 2025598 PMAQI
20th Sep 2025549 PMAQI
20th Sep 20255210 PMAQI
20th Sep 20255211 PMAQI
21st Sep 20254912 AMAQI
21st Sep 2025541 AMAQI
21st Sep 2025542 AMAQI
21st Sep 2025543 AMAQI
21st Sep 2025544 AMAQI

24°C23/24°C

21st Sep 2025545 AMAQI
21st Sep 2025546 AMAQI
21st Sep 2025547 AMAQI
21st Sep 2025388 AMAQI
21st Sep 2025349 AMAQI
21st Sep 20253510 AMAQI
21st Sep 20254011 AMAQI
21st Sep 20254112 PMAQI
21st Sep 2025441 PMAQI
21st Sep 2025412 PMAQI
21st Sep 2025413 PMAQI
21st Sep 2025424 PMAQI
21st Sep 2025425 PMAQI
21st Sep 2025466 PMAQI
21st Sep 2025487 PMAQI
21st Sep 2025518 PMAQI
21st Sep 2025529 PMAQI
21st Sep 20255010 PMAQI
21st Sep 20255011 PMAQI
22nd Sep 20255012 AMAQI
22nd Sep 2025521 AMAQI
22nd Sep 2025542 AMAQI
22nd Sep 2025533 AMAQI
22nd Sep 2025534 AMAQI

24°C22/26°C

22nd Sep 2025535 AMAQI
22nd Sep 2025526 AMAQI
22nd Sep 2025527 AMAQI
22nd Sep 2025528 AMAQI
22nd Sep 2025529 AMAQI
22nd Sep 20254310 AMAQI
22nd Sep 20254411 AMAQI
22nd Sep 20254312 PMAQI
22nd Sep 2025441 PMAQI
22nd Sep 2025512 PMAQI
22nd Sep 2025493 PMAQI
22nd Sep 2025504 PMAQI
22nd Sep 2025485 PMAQI
22nd Sep 2025556 PMAQI
22nd Sep 2025567 PMAQI
22nd Sep 2025558 PMAQI
22nd Sep 2025559 PMAQI
22nd Sep 20255310 PMAQI
22nd Sep 20255211 PMAQI
23rd Sep 20255212 AMAQI
23rd Sep 2025521 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025533 AMAQI
23rd Sep 2025524 AMAQI

26°C22/29°C

23rd Sep 2025525 AMAQI
23rd Sep 2025526 AMAQI
23rd Sep 2025527 AMAQI
23rd Sep 2025548 AMAQI
23rd Sep 2025539 AMAQI
23rd Sep 20253610 AMAQI
23rd Sep 20253911 AMAQI
23rd Sep 20253812 PMAQI
23rd Sep 2025371 PMAQI
23rd Sep 2025342 PMAQI
23rd Sep 2025353 PMAQI
23rd Sep 2025354 PMAQI
23rd Sep 2025305 PMAQI
23rd Sep 2025326 PMAQI
23rd Sep 2025407 PMAQI
23rd Sep 2025468 PMAQI
23rd Sep 2025449 PMAQI
23rd Sep 20254410 PMAQI
23rd Sep 20254011 PMAQI
24th Sep 20254112 AMAQI
24th Sep 2025461 AMAQI
24th Sep 2025522 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025524 AMAQI

27°C24/31°C

24th Sep 2025525 AMAQI
24th Sep 2025526 AMAQI
24th Sep 2025527 AMAQI
24th Sep 2025298 AMAQI
24th Sep 2025279 AMAQI
24th Sep 20253710 AMAQI
24th Sep 20253111 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025401 PMAQI
24th Sep 2025332 PMAQI
24th Sep 2025323 PMAQI
24th Sep 2025334 PMAQI
24th Sep 2025335 PMAQI
24th Sep 2025346 PMAQI
24th Sep 2025407 PMAQI
24th Sep 2025458 PMAQI
24th Sep 2025449 PMAQI
24th Sep 20254510 PMAQI
24th Sep 20254411 PMAQI
25th Sep 20254412 AMAQI
25th Sep 2025511 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025493 AMAQI
25th Sep 2025484 AMAQI

27°C24/31°C

25th Sep 2025495 AMAQI
25th Sep 2025486 AMAQI
25th Sep 2025487 AMAQI
25th Sep 2025328 AMAQI
25th Sep 2025299 AMAQI
25th Sep 20253610 AMAQI
25th Sep 20253111 AMAQI
25th Sep 20252612 PMAQI
25th Sep 2025241 PMAQI
25th Sep 2025292 PMAQI
25th Sep 2025253 PMAQI
25th Sep 2025244 PMAQI
25th Sep 2025275 PMAQI
25th Sep 2025286 PMAQI
25th Sep 2025307 PMAQI
25th Sep 2025338 PMAQI
25th Sep 2025269 PMAQI
25th Sep 20252210 PMAQI
25th Sep 20252111 PMAQI
26th Sep 20252112 AMAQI
26th Sep 2025191 AMAQI
26th Sep 2025192 AMAQI
26th Sep 2025253 AMAQI
26th Sep 2025304 AMAQI

28°C24/33°C

26th Sep 2025265 AMAQI
26th Sep 2025216 AMAQI
26th Sep 2025327 AMAQI
26th Sep 2025288 AMAQI
26th Sep 2025239 AMAQI
26th Sep 20252310 AMAQI
26th Sep 20252711 AMAQI
26th Sep 20252512 PMAQI
26th Sep 2025291 PMAQI
26th Sep 2025302 PMAQI
26th Sep 2025313 PMAQI
26th Sep 2025344 PMAQI
26th Sep 2025405 PMAQI
26th Sep 2025446 PMAQI
26th Sep 2025487 PMAQI
26th Sep 2025468 PMAQI
26th Sep 2025419 PMAQI
26th Sep 20253610 PMAQI
26th Sep 20253211 PMAQI
27th Sep 20253012 AMAQI
27th Sep 2025231 AMAQI
27th Sep 2025202 AMAQI
27th Sep 2025183 AMAQI
27th Sep 2025184 AMAQI

28°C24/33°C

27th Sep 2025255 AMAQI
27th Sep 2025346 AMAQI
27th Sep 2025457 AMAQI
27th Sep 2025388 AMAQI
27th Sep 2025289 AMAQI
27th Sep 20252410 AMAQI
27th Sep 20252611 AMAQI
27th Sep 20253312 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025282 PMAQI
27th Sep 2025223 PMAQI
27th Sep 2025364 PMAQI
27th Sep 2025505 PMAQI
27th Sep 2025486 PMAQI
27th Sep 2025447 PMAQI
27th Sep 2025488 PMAQI
27th Sep 2025429 PMAQI
27th Sep 20253910 PMAQI
27th Sep 20253911 PMAQI
28th Sep 20253712 AMAQI
28th Sep 2025381 AMAQI
28th Sep 2025432 AMAQI
28th Sep 2025303 AMAQI
28th Sep 2025334 AMAQI

28°C24/34°C

28th Sep 2025325 AMAQI
28th Sep 2025306 AMAQI
28th Sep 2025387 AMAQI
28th Sep 2025528 AMAQI
28th Sep 2025529 AMAQI
28th Sep 20253710 AMAQI
28th Sep 20253511 AMAQI
28th Sep 20254012 PMAQI
28th Sep 2025461 PMAQI
28th Sep 2025512 PMAQI
28th Sep 2025523 PMAQI
28th Sep 2025534 PMAQI
28th Sep 2025545 PMAQI
28th Sep 2025556 PMAQI
28th Sep 2025557 PMAQI
28th Sep 2025548 PMAQI
28th Sep 2025549 PMAQI
28th Sep 20255110 PMAQI
28th Sep 20255411 PMAQI
29th Sep 20255512 AMAQI
29th Sep 2025551 AMAQI
29th Sep 2025562 AMAQI
29th Sep 2025573 AMAQI
29th Sep 2025584 AMAQI

28°C24/34°C

29th Sep 2025625 AMAQI
29th Sep 2025696 AMAQI
29th Sep 2025687 AMAQI
29th Sep 2025688 AMAQI
29th Sep 2025669 AMAQI
29th Sep 20256010 AMAQI
29th Sep 20255711 AMAQI
29th Sep 20255912 PMAQI
29th Sep 2025621 PMAQI
29th Sep 2025662 PMAQI
29th Sep 2025733 PMAQI
29th Sep 2025794 PMAQI
29th Sep 2025735 PMAQI
29th Sep 2025666 PMAQI
29th Sep 2025637 PMAQI
29th Sep 2025618 PMAQI
29th Sep 2025569 PMAQI
29th Sep 20255610 PMAQI
29th Sep 20255211 PMAQI
30th Sep 20255112 AMAQI
30th Sep 2025531 AMAQI
30th Sep 2025502 AMAQI
30th Sep 2025593 AMAQI
30th Sep 2025564 AMAQI

27°C25/29°C

30th Sep 2025475 AMAQI
30th Sep 2025496 AMAQI
30th Sep 2025517 AMAQI
30th Sep 2025548 AMAQI
30th Sep 2025529 AMAQI
30th Sep 20254810 AMAQI
30th Sep 20254611 AMAQI
30th Sep 20255012 PMAQI
30th Sep 2025511 PMAQI
30th Sep 2025582 PMAQI
30th Sep 2025683 PMAQI
30th Sep 2025864 PMAQI
30th Sep 2025865 PMAQI
30th Sep 2025786 PMAQI
30th Sep 2025667 PMAQI
30th Sep 2025588 PMAQI
30th Sep 2025589 PMAQI
30th Sep 20256010 PMAQI
30th Sep 20255711 PMAQI
1st Oct 20255612 AMAQI
1st Oct 2025551 AMAQI
1st Oct 2025542 AMAQI
1st Oct 2025563 AMAQI
1st Oct 2025624 AMAQI

25°C23/30°C

1st Oct 2025615 AMAQI
1st Oct 2025716 AMAQI
1st Oct 2025707 AMAQI
1st Oct 2025658 AMAQI
1st Oct 2025729 AMAQI
1st Oct 20257610 AMAQI
1st Oct 20257311 AMAQI
1st Oct 20257012 PMAQI
1st Oct 2025721 PMAQI
1st Oct 2025762 PMAQI
1st Oct 2025753 PMAQI
1st Oct 2025754 PMAQI
1st Oct 2025755 PMAQI
1st Oct 2025746 PMAQI
1st Oct 2025677 PMAQI
1st Oct 2025698 PMAQI
1st Oct 2025679 PMAQI
1st Oct 20256310 PMAQI
1st Oct 20255711 PMAQI
2nd Oct 20256112 AMAQI
2nd Oct 2025581 AMAQI
2nd Oct 2025572 AMAQI
2nd Oct 2025543 AMAQI
2nd Oct 2025554 AMAQI

25°C22/29°C

2nd Oct 2025575 AMAQI
2nd Oct 2025576 AMAQI
2nd Oct 2025557 AMAQI
2nd Oct 2025528 AMAQI
2nd Oct 2025529 AMAQI
2nd Oct 20255110 AMAQI
2nd Oct 20255011 AMAQI
2nd Oct 20255012 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025532 PMAQI
2nd Oct 2025533 PMAQI
2nd Oct 2025534 PMAQI
2nd Oct 2025535 PMAQI
2nd Oct 2025546 PMAQI
2nd Oct 2025567 PMAQI
2nd Oct 2025568 PMAQI
2nd Oct 2025589 PMAQI
2nd Oct 20255510 PMAQI
2nd Oct 20255211 PMAQI
3rd Oct 20255112 AMAQI
3rd Oct 2025471 AMAQI
3rd Oct 2025432 AMAQI
3rd Oct 2025363 AMAQI
3rd Oct 2025364 AMAQI

27°C23/32°C

3rd Oct 2025345 AMAQI
5 AM
3rd Oct 2025356 AMAQI
3rd Oct 2025377 AMAQI
3rd Oct 2025338 AMAQI
3rd Oct 2025349 AMAQI
3rd Oct 20253510 AMAQI
3rd Oct 20253711 AMAQI
11 AM
3rd Oct 20253912 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025462 PMAQI
3rd Oct 2025513 PMAQI
3rd Oct 2025514 PMAQI
3rd Oct 2025555 PMAQI
5 PM
3rd Oct 2025616 PMAQI
3rd Oct 2025607 PMAQI
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

53AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 11 AM

49AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 53), while the lowest AQI was between 8 AM to 11 AM (Avg. 49).
Night time
Avg. Highest Time
1 AM - 9 PM

54AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM

51AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 9 PM (Avg. 54), while the lowest AQI was between 12 AM to 12 AM (Avg. 51).

2025 Days Vs Air Quality

Haishu City Monitoring Center, Ningbo, Zhejiang, China

2025

18%

50

69%

190

11%

31

1%

3

0.3%

1

Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)

Good
50 Days
Moderate
190 Days
Poor
31 Days
Unhealthy
3 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 18%

Health Risk Level:

Extreme

In 2025, 18% of 276 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

Haishu City Monitoring Center, Ningbo, 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
102AQI
2nd January 2025
109AQI
3rd January 2025
110AQI
4th January 2025
91AQI
5th January 2025
138AQI
6th January 2025
123AQI
7th January 2025
143AQI
8th January 2025
135AQI
9th January 2025
86AQI
10th January 2025
89AQI
11th January 2025
111AQI
12th January 2025
124AQI
13th January 2025
137AQI
14th January 2025
121AQI
15th January 2025
84AQI
16th January 2025
103AQI
17th January 2025
113AQI
18th January 2025
115AQI
19th January 2025
132AQI
20th January 2025
158AQI
21st January 2025
165AQI
22nd January 2025
106AQI
23rd January 2025
103AQI
24th January 2025
86AQI
25th January 2025
70AQI
26th January 2025
76AQI
27th January 2025
58AQI
28th January 2025
67AQI
29th January 2025
117AQI
30th January 2025
86AQI
31st January 2025
83AQI
1st February 2025
54AQI
2nd February 2025
91AQI
3rd February 2025
110AQI
4th February 2025
110AQI
5th February 2025
92AQI
6th February 2025
90AQI
7th February 2025
79AQI
8th February 2025
61AQI
9th February 2025
84AQI
10th February 2025
87AQI
11th February 2025
69AQI
12th February 2025
128AQI
13th February 2025
74AQI
14th February 2025
98AQI
15th February 2025
73AQI
16th February 2025
111AQI
17th February 2025
82AQI
18th February 2025
87AQI
19th February 2025
91AQI
20th February 2025
82AQI
21st February 2025
67AQI
22nd February 2025
87AQI
23rd February 2025
112AQI
24th February 2025
138AQI
25th February 2025
144AQI
26th February 2025
159AQI
27th February 2025
131AQI
28th February 2025
97AQI
1st March 2025
86AQI
2nd March 2025
80AQI
3rd March 2025
60AQI
4th March 2025
51AQI
5th March 2025
57AQI
6th March 2025
63AQI
7th March 2025
76AQI
8th March 2025
114AQI
9th March 2025
84AQI
10th March 2025
86AQI
11th March 2025
72AQI
12th March 2025
75AQI
13th March 2025
60AQI
14th March 2025
64AQI
15th March 2025
36AQI
16th March 2025
65AQI
17th March 2025
68AQI
18th March 2025
79AQI
19th March 2025
84AQI
20th March 2025
89AQI
21st March 2025
77AQI
22nd March 2025
85AQI
23rd March 2025
82AQI
24th March 2025
93AQI
25th March 2025
104AQI
26th March 2025
119AQI
27th March 2025
100AQI
28th March 2025
77AQI
29th March 2025
79AQI
30th March 2025
67AQI
31st March 2025
64AQI
1st April 2025
72AQI
2nd April 2025
87AQI
3rd April 2025
85AQI
4th April 2025
72AQI
5th April 2025
89AQI
6th April 2025
111AQI
7th April 2025
80AQI
8th April 2025
92AQI
9th April 2025
90AQI
10th April 2025
77AQI
11th April 2025
78AQI
12th April 2025
294AQI
13th April 2025
85AQI
14th April 2025
105AQI
15th April 2025
73AQI
16th April 2025
86AQI
17th April 2025
82AQI
18th April 2025
80AQI
19th April 2025
74AQI
20th April 2025
87AQI
21st April 2025
72AQI
22nd April 2025
73AQI
23rd April 2025
64AQI
24th April 2025
87AQI
25th April 2025
72AQI
26th April 2025
68AQI
27th April 2025
60AQI
28th April 2025
73AQI
29th April 2025
60AQI
30th April 2025
60AQI
1st May 2025
69AQI
2nd May 2025
67AQI
3rd May 2025
70AQI
4th May 2025
49AQI
5th May 2025
64AQI
6th May 2025
85AQI
7th May 2025
76AQI
8th May 2025
67AQI
9th May 2025
61AQI
10th May 2025
60AQI
11th May 2025
65AQI
12th May 2025
68AQI
13th May 2025
64AQI
14th May 2025
62AQI
15th May 2025
61AQI
16th May 2025
61AQI
17th May 2025
64AQI
18th May 2025
74AQI
19th May 2025
61AQI
20th May 2025
64AQI
21st May 2025
51AQI
22nd May 2025
66AQI
23rd May 2025
46AQI
24th May 2025
77AQI
25th May 2025
73AQI
26th May 2025
66AQI
27th May 2025
64AQI
28th May 2025
62AQI
29th May 2025
64AQI
30th May 2025
79AQI
31st May 2025
74AQI
1st June 2025
62AQI
2nd June 2025
56AQI
3rd June 2025
66AQI
4th June 2025
77AQI
5th June 2025
60AQI
6th June 2025
69AQI
7th June 2025
71AQI
8th June 2025
69AQI
9th June 2025
61AQI
10th June 2025
54AQI
11th June 2025
54AQI
12th June 2025
56AQI
13th June 2025
44AQI
14th June 2025
53AQI
15th June 2025
44AQI
16th June 2025
49AQI
17th June 2025
57AQI
18th June 2025
59AQI
19th June 2025
55AQI
20th June 2025
48AQI
21st June 2025
54AQI
22nd June 2025
52AQI
23rd June 2025
52AQI
24th June 2025
54AQI
25th June 2025
56AQI
26th June 2025
55AQI
27th June 2025
62AQI
28th June 2025
55AQI
29th June 2025
50AQI
30th June 2025
44AQI
1st July 2025
45AQI
2nd July 2025
50AQI
3rd July 2025
50AQI
4th July 2025
52AQI
5th July 2025
49AQI
6th July 2025
44AQI
7th July 2025
40AQI
8th July 2025
47AQI
9th July 2025
48AQI
10th July 2025
55AQI
11th July 2025
48AQI
12th July 2025
44AQI
13th July 2025
49AQI
14th July 2025
64AQI
15th July 2025
62AQI
16th July 2025
63AQI
17th July 2025
62AQI
18th July 2025
56AQI
19th July 2025
43AQI
20th July 2025
43AQI
21st July 2025
41AQI
22nd July 2025
41AQI
23rd July 2025
40AQI
24th July 2025
42AQI
25th July 2025
40AQI
26th July 2025
39AQI
27th July 2025
37AQI
28th July 2025
37AQI
29th July 2025
37AQI
30th July 2025
31AQI
31st July 2025
45AQI
1st August 2025
55AQI
2nd August 2025
59AQI
3rd August 2025
60AQI
4th August 2025
61AQI
5th August 2025
56AQI
6th August 2025
55AQI
7th August 2025
51AQI
8th August 2025
60AQI
9th August 2025
60AQI
10th August 2025
62AQI
11th August 2025
63AQI
12th August 2025
60AQI
13th August 2025
54AQI
14th August 2025
46AQI
15th August 2025
41AQI
16th August 2025
46AQI
17th August 2025
52AQI
18th August 2025
48AQI
19th August 2025
49AQI
20th August 2025
55AQI
21st August 2025
59AQI
22nd August 2025
59AQI
23rd August 2025
57AQI
24th August 2025
52AQI
25th August 2025
51AQI
26th August 2025
54AQI
27th August 2025
48AQI
28th August 2025
44AQI
29th August 2025
48AQI
30th August 2025
49AQI
31st August 2025
54AQI
1st September 2025
57AQI
2nd September 2025
56AQI
3rd September 2025
56AQI
4th September 2025
55AQI
5th September 2025
56AQI
6th September 2025
57AQI
7th September 2025
65AQI
8th September 2025
56AQI
9th September 2025
57AQI
10th September 2025
54AQI
11th September 2025
56AQI
12th September 2025
57AQI
13th September 2025
62AQI
14th September 2025
60AQI
15th September 2025
60AQI
16th September 2025
51AQI
17th September 2025
52AQI
18th September 2025
52AQI
19th September 2025
45AQI
20th September 2025
55AQI
21st September 2025
48AQI
22nd September 2025
51AQI
23rd September 2025
44AQI
24th September 2025
42AQI
25th September 2025
34AQI
26th September 2025
29AQI
27th September 2025
34AQI
28th September 2025
44AQI
29th September 2025
61AQI
30th September 2025
58AQI
1st October 2025
66AQI
2nd October 2025
56AQI
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

108AQI

96AQI

77AQI

86AQI

66AQI

57AQI

47AQI

54AQI

52AQI

61AQI

No. of days

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

202571AQI

11
18
2
19
8
1
1
27
3
27
2
1
2
29
6
24
24
7
9
22
8
22
2
50
190
31
3
1

Highest AQI recorded in

January

108AQI

Lowest AQI recorded in

July

47AQI

202470AQI

2
10
8
6
8
5
2
2
23
6
6
15
1
9
3
7
23
12
19
4
27
14
15
14
17
10
17
3
12
19
84
181
44
10

Highest AQI recorded in

January

142AQI

Lowest AQI recorded in

May

45AQI

202369AQI

2
17
8
11
15
2
2
20
3
2
11
2
4
11
3
5
18
19
11
11
5
12
18
7
13
2
1
5
6
1
1
2
10
9
8
82
155
30
10

Highest AQI recorded in

December

111AQI

Lowest AQI recorded in

July

44AQI

202265AQI

7
13
6
5
6
14
1
8
21
2
6
22
2
12
18
1
16
14
8
12
2
1
10
18
20
10
1
9
19
2
5
17
7
2
108
178
24
7

Highest AQI recorded in

January

94AQI

Lowest AQI recorded in

August

44AQI

202161AQI

3
6
25
18
12
23
8
21
10
10
20
16
13
2
4
20
6
4
11
16
102
122
24

Highest AQI recorded in

December

98AQI

Lowest AQI recorded in

July

41AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2025(Avg.)
71AQI
Least Polluted Year Recorded
2021(Avg.)
61AQI

Haishu City Monitoring Center's annual 2025 AQI (71) shows an average percentage change of 7.6% (worsened AQI) compared to previous years: 2021 (61), 2022 (65), 2023 (69), 2024 (70).