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+
August 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
12th Aug 2024
81AQILowest AQI recorded on
3rd Aug 2021
20AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Haishu City Monitoring Center, Ningbo, Zhejiang, China
AQI
Day
Night
.
5 AM3rd Aug 2025
6 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
11AM3rd Aug
71AQI
Avg. Lowest Time
6AM3rd Aug
56AQI
Night time
Avg. Highest Time
7PM3rd Aug
60AQI
Avg. Lowest Time
1AM4th Aug
54AQI
In the last 24 hours,
Haishu City Monitoring Center's AQI reached its highest point of 71 at 11 AM during the Day, while the lowest point, 54, was recorded at 1 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Haishu City Monitoring Center, Ningbo, Zhejiang, China
JulAug
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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025535 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025328 AMAQI
5th Jul 2025389 AMAQI
5th Jul 20254110 AMAQI
5th Jul 20254011 AMAQI
5th Jul 20253812 PMAQI
5th Jul 2025431 PMAQI
5th Jul 2025462 PMAQI
5th Jul 2025473 PMAQI
5th Jul 2025504 PMAQI
5th Jul 2025515 PMAQI
5th Jul 2025516 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025528 PMAQI
5th Jul 2025529 PMAQI
5th Jul 20255110 PMAQI
5th Jul 20254911 PMAQI
6th Jul 20254912 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025524 AMAQI
29°C25/35°C
6th Jul 2025525 AMAQI
6th Jul 2025526 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025388 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20252410 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20253112 PMAQI
6th Jul 2025351 PMAQI
6th Jul 2025372 PMAQI
6th Jul 2025363 PMAQI
6th Jul 2025364 PMAQI
6th Jul 2025415 PMAQI
6th Jul 2025396 PMAQI
6th Jul 2025487 PMAQI
6th Jul 2025518 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20254910 PMAQI
6th Jul 20254811 PMAQI
7th Jul 20255012 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025524 AMAQI
29°C25/35°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025268 AMAQI
7th Jul 2025239 AMAQI
7th Jul 20252310 AMAQI
7th Jul 20252411 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025281 PMAQI
7th Jul 2025322 PMAQI
7th Jul 2025323 PMAQI
7th Jul 2025314 PMAQI
7th Jul 2025345 PMAQI
7th Jul 2025336 PMAQI
7th Jul 2025387 PMAQI
7th Jul 2025448 PMAQI
7th Jul 2025449 PMAQI
7th Jul 20254410 PMAQI
7th Jul 20254211 PMAQI
8th Jul 20254212 AMAQI
8th Jul 2025461 AMAQI
8th Jul 2025522 AMAQI
8th Jul 2025503 AMAQI
8th Jul 2025484 AMAQI
27°C25/32°C
8th Jul 2025485 AMAQI
8th Jul 2025496 AMAQI
8th Jul 2025487 AMAQI
8th Jul 2025338 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20253110 AMAQI
8th Jul 20254611 AMAQI
8th Jul 20255312 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025506 PMAQI
8th Jul 2025487 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025479 PMAQI
8th Jul 20254410 PMAQI
8th Jul 20254011 PMAQI
9th Jul 20254612 AMAQI
9th Jul 2025521 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025523 AMAQI
9th Jul 2025514 AMAQI
26°C25/28°C
9th Jul 2025515 AMAQI
9th Jul 2025516 AMAQI
9th Jul 2025507 AMAQI
9th Jul 2025358 AMAQI
9th Jul 2025349 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20253611 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025521 PMAQI
9th Jul 2025512 PMAQI
9th Jul 2025473 PMAQI
9th Jul 2025444 PMAQI
9th Jul 2025485 PMAQI
9th Jul 2025506 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025529 PMAQI
9th Jul 20254910 PMAQI
9th Jul 20254711 PMAQI
10th Jul 20255212 AMAQI
10th Jul 2025531 AMAQI
10th Jul 2025532 AMAQI
10th Jul 2025523 AMAQI
10th Jul 2025524 AMAQI
27°C24/31°C
10th Jul 2025525 AMAQI
10th Jul 2025526 AMAQI
10th Jul 2025527 AMAQI
10th Jul 2025428 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20255110 AMAQI
10th Jul 20256011 AMAQI
10th Jul 20256212 PMAQI
10th Jul 2025631 PMAQI
10th Jul 2025612 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025574 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025616 PMAQI
10th Jul 2025617 PMAQI
10th Jul 2025618 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255212 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025544 AMAQI
27°C24/30°C
11th Jul 2025545 AMAQI
11th Jul 2025546 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025416 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025538 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255110 PMAQI
11th Jul 20255111 PMAQI
12th Jul 20254612 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025533 AMAQI
12th Jul 2025534 AMAQI
27°C24/30°C
12th Jul 2025525 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025388 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025381 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025353 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025325 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025508 PMAQI
12th Jul 2025479 PMAQI
12th Jul 20254510 PMAQI
12th Jul 20254611 PMAQI
13th Jul 20254612 AMAQI
13th Jul 2025481 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025523 AMAQI
13th Jul 2025524 AMAQI
26°C24/29°C
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025448 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20254110 AMAQI
13th Jul 20254411 AMAQI
13th Jul 20254612 PMAQI
13th Jul 2025431 PMAQI
13th Jul 2025442 PMAQI
13th Jul 2025413 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025476 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025523 AMAQI
14th Jul 2025524 AMAQI
26°C24/31°C
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025648 AMAQI
14th Jul 2025669 AMAQI
14th Jul 20257010 AMAQI
14th Jul 20256911 AMAQI
14th Jul 20256812 PMAQI
14th Jul 2025671 PMAQI
14th Jul 2025672 PMAQI
14th Jul 2025743 PMAQI
14th Jul 2025834 PMAQI
14th Jul 2025825 PMAQI
14th Jul 2025856 PMAQI
14th Jul 2025767 PMAQI
14th Jul 2025718 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256010 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025574 AMAQI
28°C24/33°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025648 AMAQI
15th Jul 2025659 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025581 PMAQI
15th Jul 2025582 PMAQI
15th Jul 2025623 PMAQI
15th Jul 2025694 PMAQI
15th Jul 2025715 PMAQI
15th Jul 2025766 PMAQI
15th Jul 2025747 PMAQI
15th Jul 2025668 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256710 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025574 AMAQI
28°C23/34°C
16th Jul 2025575 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20256510 AMAQI
16th Jul 20256111 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025651 PMAQI
16th Jul 2025702 PMAQI
16th Jul 2025733 PMAQI
16th Jul 2025724 PMAQI
16th Jul 2025745 PMAQI
16th Jul 2025736 PMAQI
16th Jul 2025727 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025639 PMAQI
16th Jul 20255910 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025572 AMAQI
17th Jul 2025583 AMAQI
17th Jul 2025594 AMAQI
30°C25/37°C
17th Jul 2025595 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025597 AMAQI
17th Jul 2025608 AMAQI
17th Jul 2025609 AMAQI
17th Jul 20256310 AMAQI
17th Jul 20256211 AMAQI
17th Jul 20256012 PMAQI
17th Jul 2025621 PMAQI
17th Jul 2025642 PMAQI
17th Jul 2025673 PMAQI
17th Jul 2025664 PMAQI
17th Jul 2025665 PMAQI
17th Jul 2025666 PMAQI
17th Jul 2025667 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025581 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025593 AMAQI
18th Jul 2025594 AMAQI
29°C26/34°C
18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20255911 AMAQI
18th Jul 20255712 PMAQI
18th Jul 2025531 PMAQI
18th Jul 2025522 PMAQI
18th Jul 2025533 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025525 PMAQI
18th Jul 2025536 PMAQI
18th Jul 2025537 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025581 AMAQI
19th Jul 2025592 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025594 AMAQI
28°C26/33°C
19th Jul 2025585 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025397 PMAQI
19th Jul 2025538 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255010 PMAQI
19th Jul 20255111 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025541 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025554 AMAQI
28°C25/31°C
20th Jul 2025545 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025336 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025524 AMAQI
28°C26/30°C
21st Jul 2025525 AMAQI
21st Jul 2025536 AMAQI
21st Jul 2025537 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025524 AMAQI
28°C26/30°C
22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025273 PMAQI
22nd Jul 2025314 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025461 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025484 AMAQI
27°C25/31°C
23rd Jul 2025485 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025487 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025271 PMAQI
23rd Jul 2025272 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025479 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025464 AMAQI
28°C24/32°C
24th Jul 2025445 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025293 PMAQI
24th Jul 2025364 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025476 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025468 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254711 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025471 AMAQI
25th Jul 2025452 AMAQI
25th Jul 2025453 AMAQI
25th Jul 2025444 AMAQI
27°C24/30°C
25th Jul 2025435 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025437 AMAQI
25th Jul 2025378 AMAQI
25th Jul 2025419 AMAQI
25th Jul 20253910 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20254312 PMAQI
25th Jul 2025411 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025335 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025379 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253711 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025474 AMAQI
26°C25/29°C
26th Jul 2025445 AMAQI
26th Jul 2025446 AMAQI
26th Jul 2025447 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252611 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025375 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025448 PMAQI
26th Jul 2025439 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254511 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025443 AMAQI
27th Jul 2025414 AMAQI
27°C25/30°C
27th Jul 2025425 AMAQI
27th Jul 2025436 AMAQI
27th Jul 2025427 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20253011 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025344 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025377 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025411 AMAQI
28th Jul 2025442 AMAQI
28th Jul 2025423 AMAQI
28th Jul 2025414 AMAQI
27°C25/30°C
28th Jul 2025415 AMAQI
28th Jul 2025416 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253112 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025438 PMAQI
28th Jul 2025439 PMAQI
28th Jul 20254110 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025404 AMAQI
27°C25/29°C
29th Jul 2025405 AMAQI
29th Jul 2025396 AMAQI
29th Jul 2025397 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025452 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025315 PMAQI
29th Jul 2025316 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025319 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025432 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025424 AMAQI
26°C24/28°C
30th Jul 2025425 AMAQI
30th Jul 2025426 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20251811 AMAQI
30th Jul 20252112 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025214 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253210 PMAQI
30th Jul 20253111 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025412 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025404 AMAQI
25°C24/26°C
31st Jul 2025405 AMAQI
31st Jul 2025406 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025408 AMAQI
31st Jul 2025409 AMAQI
31st Jul 20252910 AMAQI
31st Jul 20252911 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025351 PMAQI
31st Jul 2025412 PMAQI
31st Jul 2025473 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025451 AMAQI
1st Aug 2025482 AMAQI
1st Aug 2025433 AMAQI
1st Aug 2025434 AMAQI
28°C23/34°C
1st Aug 2025445 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256410 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025534 AMAQI
29°C25/34°C
2nd Aug 2025535 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025649 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20256511 AMAQI
2nd Aug 20256812 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025722 PMAQI
2nd Aug 2025733 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025626 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255711 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
29°C26/35°C
3rd Aug 2025575 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025708 AMAQI
3rd Aug 2025709 AMAQI
3rd Aug 20256510 AMAQI
3rd Aug 20257111 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025652 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025624 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025607 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025574 AMAQI
29°C26/34°C
4th Aug 2025575 AMAQI
5 AM4th Aug 2025576 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025729 AMAQI
4th Aug 20258210 AMAQI
4th Aug 20257311 AMAQI
11 AM4th Aug 20257712 PMAQI
4th Aug 2025751 PMAQI
4th Aug 2025712 PMAQI
4th Aug 2025713 PMAQI
4th Aug 2025644 PMAQI
4th Aug 2025595 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
51AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 6 PM
44AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 51), while the lowest AQI was between 9 AM to 6 PM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 11 PM
50AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
50AQI
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. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).
2025 Days Vs Air Quality
Haishu City Monitoring Center, Ningbo, Zhejiang, China
2025
15%
33
68%
147
14%
31
1%
3
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
33 DaysModerate
147 DaysPoor
31 DaysUnhealthy
3 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 216 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.
1st January 2025
102AQI
102AQI
2nd January 2025
109AQI
109AQI
3rd January 2025
110AQI
110AQI
4th January 2025
91AQI
91AQI
5th January 2025
138AQI
138AQI
6th January 2025
123AQI
123AQI
7th January 2025
143AQI
143AQI
8th January 2025
135AQI
135AQI
9th January 2025
86AQI
86AQI
10th January 2025
89AQI
89AQI
11th January 2025
111AQI
111AQI
12th January 2025
124AQI
124AQI
13th January 2025
137AQI
137AQI
14th January 2025
121AQI
121AQI
15th January 2025
84AQI
84AQI
16th January 2025
103AQI
103AQI
17th January 2025
113AQI
113AQI
18th January 2025
115AQI
115AQI
19th January 2025
132AQI
132AQI
20th January 2025
158AQI
158AQI
21st January 2025
165AQI
165AQI
22nd January 2025
106AQI
106AQI
23rd January 2025
103AQI
103AQI
24th January 2025
86AQI
86AQI
25th January 2025
70AQI
70AQI
26th January 2025
76AQI
76AQI
27th January 2025
58AQI
58AQI
28th January 2025
67AQI
67AQI
29th January 2025
117AQI
117AQI
30th January 2025
86AQI
86AQI
31st January 2025
83AQI
83AQI
1st February 2025
54AQI
54AQI
2nd February 2025
91AQI
91AQI
3rd February 2025
110AQI
110AQI
4th February 2025
110AQI
110AQI
5th February 2025
92AQI
92AQI
6th February 2025
90AQI
90AQI
7th February 2025
79AQI
79AQI
8th February 2025
61AQI
61AQI
9th February 2025
84AQI
84AQI
10th February 2025
87AQI
87AQI
11th February 2025
69AQI
69AQI
12th February 2025
128AQI
128AQI
13th February 2025
74AQI
74AQI
14th February 2025
98AQI
98AQI
15th February 2025
73AQI
73AQI
16th February 2025
111AQI
111AQI
17th February 2025
82AQI
82AQI
18th February 2025
87AQI
87AQI
19th February 2025
91AQI
91AQI
20th February 2025
82AQI
82AQI
21st February 2025
67AQI
67AQI
22nd February 2025
87AQI
87AQI
23rd February 2025
112AQI
112AQI
24th February 2025
138AQI
138AQI
25th February 2025
144AQI
144AQI
26th February 2025
159AQI
159AQI
27th February 2025
131AQI
131AQI
28th February 2025
97AQI
97AQI
1st March 2025
86AQI
86AQI
2nd March 2025
80AQI
80AQI
3rd March 2025
60AQI
60AQI
4th March 2025
51AQI
51AQI
5th March 2025
57AQI
57AQI
6th March 2025
63AQI
63AQI
7th March 2025
76AQI
76AQI
8th March 2025
114AQI
114AQI
9th March 2025
84AQI
84AQI
10th March 2025
86AQI
86AQI
11th March 2025
72AQI
72AQI
12th March 2025
75AQI
75AQI
13th March 2025
60AQI
60AQI
14th March 2025
64AQI
64AQI
15th March 2025
36AQI
36AQI
16th March 2025
65AQI
65AQI
17th March 2025
68AQI
68AQI
18th March 2025
79AQI
79AQI
19th March 2025
84AQI
84AQI
20th March 2025
89AQI
89AQI
21st March 2025
77AQI
77AQI
22nd March 2025
85AQI
85AQI
23rd March 2025
82AQI
82AQI
24th March 2025
93AQI
93AQI
25th March 2025
104AQI
104AQI
26th March 2025
119AQI
119AQI
27th March 2025
100AQI
100AQI
28th March 2025
77AQI
77AQI
29th March 2025
79AQI
79AQI
30th March 2025
67AQI
67AQI
31st March 2025
64AQI
64AQI
1st April 2025
72AQI
72AQI
2nd April 2025
87AQI
87AQI
3rd April 2025
85AQI
85AQI
4th April 2025
72AQI
72AQI
5th April 2025
89AQI
89AQI
6th April 2025
111AQI
111AQI
7th April 2025
80AQI
80AQI
8th April 2025
92AQI
92AQI
9th April 2025
90AQI
90AQI
10th April 2025
77AQI
77AQI
11th April 2025
78AQI
78AQI
12th April 2025
294AQI
294AQI
13th April 2025
85AQI
85AQI
14th April 2025
105AQI
105AQI
15th April 2025
73AQI
73AQI
16th April 2025
86AQI
86AQI
17th April 2025
82AQI
82AQI
18th April 2025
80AQI
80AQI
19th April 2025
74AQI
74AQI
20th April 2025
87AQI
87AQI
21st April 2025
72AQI
72AQI
22nd April 2025
73AQI
73AQI
23rd April 2025
64AQI
64AQI
24th April 2025
87AQI
87AQI
25th April 2025
72AQI
72AQI
26th April 2025
68AQI
68AQI
27th April 2025
60AQI
60AQI
28th April 2025
73AQI
73AQI
29th April 2025
60AQI
60AQI
30th April 2025
60AQI
60AQI
1st May 2025
69AQI
69AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
70AQI
70AQI
4th May 2025
49AQI
49AQI
5th May 2025
64AQI
64AQI
6th May 2025
85AQI
85AQI
7th May 2025
76AQI
76AQI
8th May 2025
67AQI
67AQI
9th May 2025
61AQI
61AQI
10th May 2025
60AQI
60AQI
11th May 2025
65AQI
65AQI
12th May 2025
68AQI
68AQI
13th May 2025
64AQI
64AQI
14th May 2025
62AQI
62AQI
15th May 2025
61AQI
61AQI
16th May 2025
61AQI
61AQI
17th May 2025
64AQI
64AQI
18th May 2025
74AQI
74AQI
19th May 2025
61AQI
61AQI
20th May 2025
64AQI
64AQI
21st May 2025
51AQI
51AQI
22nd May 2025
66AQI
66AQI
23rd May 2025
46AQI
46AQI
24th May 2025
77AQI
77AQI
25th May 2025
73AQI
73AQI
26th May 2025
66AQI
66AQI
27th May 2025
64AQI
64AQI
28th May 2025
62AQI
62AQI
29th May 2025
64AQI
64AQI
30th May 2025
79AQI
79AQI
31st May 2025
74AQI
74AQI
1st June 2025
62AQI
62AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
66AQI
66AQI
4th June 2025
77AQI
77AQI
5th June 2025
60AQI
60AQI
6th June 2025
69AQI
69AQI
7th June 2025
71AQI
71AQI
8th June 2025
69AQI
69AQI
9th June 2025
61AQI
61AQI
10th June 2025
54AQI
54AQI
11th June 2025
54AQI
54AQI
12th June 2025
56AQI
56AQI
13th June 2025
44AQI
44AQI
14th June 2025
53AQI
53AQI
15th June 2025
44AQI
44AQI
16th June 2025
49AQI
49AQI
17th June 2025
57AQI
57AQI
18th June 2025
59AQI
59AQI
19th June 2025
55AQI
55AQI
20th June 2025
48AQI
48AQI
21st June 2025
54AQI
54AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
52AQI
52AQI
24th June 2025
54AQI
54AQI
25th June 2025
56AQI
56AQI
26th June 2025
55AQI
55AQI
27th June 2025
62AQI
62AQI
28th June 2025
55AQI
55AQI
29th June 2025
50AQI
50AQI
30th June 2025
44AQI
44AQI
1st July 2025
45AQI
45AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
50AQI
50AQI
4th July 2025
52AQI
52AQI
5th July 2025
49AQI
49AQI
6th July 2025
44AQI
44AQI
7th July 2025
40AQI
40AQI
8th July 2025
47AQI
47AQI
9th July 2025
48AQI
48AQI
10th July 2025
55AQI
55AQI
11th July 2025
48AQI
48AQI
12th July 2025
44AQI
44AQI
13th July 2025
49AQI
49AQI
14th July 2025
64AQI
64AQI
15th July 2025
62AQI
62AQI
16th July 2025
63AQI
63AQI
17th July 2025
62AQI
62AQI
18th July 2025
56AQI
56AQI
19th July 2025
43AQI
43AQI
20th July 2025
43AQI
43AQI
21st July 2025
41AQI
41AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
40AQI
40AQI
24th July 2025
42AQI
42AQI
25th July 2025
40AQI
40AQI
26th July 2025
39AQI
39AQI
27th July 2025
37AQI
37AQI
28th July 2025
37AQI
37AQI
29th July 2025
37AQI
37AQI
30th July 2025
31AQI
31AQI
31st July 2025
45AQI
45AQI
1st August 2025
55AQI
55AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
58AQI
58AQI
108AQI
96AQI
77AQI
86AQI
66AQI
57AQI
47AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202576AQI
11
18
2
19
8
1
1
27
3
27
2
1
2
29
6
24
24
7
3
33
147
31
3
1
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
July47AQI
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
January142AQI
Lowest AQI recorded in
May45AQI
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
December111AQI
Lowest AQI recorded in
July44AQI
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
January94AQI
Lowest AQI recorded in
August44AQI
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
December98AQI
Lowest AQI recorded in
July41AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
76AQILeast Polluted Year Recorded
2021(Avg.)
61AQIHaishu City Monitoring Center's annual 2025 AQI (76) shows an average percentage change of 15.2% (worsened AQI) compared to previous years: 2021 (61), 2022 (65), 2023 (69), 2024 (70).
