Haiyan Nanbei Lake, Xiashi, 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
Haiyan Nanbei Lake, Xiashi, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2024
83AQILowest AQI recorded on
4th Aug 2021
19AQISame Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Haiyan Nanbei Lake, Xiashi, Zhejiang, China
AQI
Day
Night
.
5 AM3rd Aug 2025
6 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM3rd Aug
70AQI
Avg. Lowest Time
5AM3rd Aug
55AQI
In the last 24 hours,
Haiyan Nanbei Lake's AQI reached its highest point of 70 at 11 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Haiyan Nanbei Lake, Xiashi, 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 2025565 AMAQI
5th Jul 2025566 AMAQI
5th Jul 2025567 AMAQI
5th Jul 2025588 AMAQI
5th Jul 2025569 AMAQI
5th Jul 20255810 AMAQI
5th Jul 20256011 AMAQI
5th Jul 20256212 PMAQI
5th Jul 2025621 PMAQI
5th Jul 2025622 PMAQI
5th Jul 2025643 PMAQI
5th Jul 2025614 PMAQI
5th Jul 2025585 PMAQI
5th Jul 2025576 PMAQI
5th Jul 2025577 PMAQI
5th Jul 2025578 PMAQI
5th Jul 2025579 PMAQI
5th Jul 20255710 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255612 AMAQI
6th Jul 2025571 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025584 AMAQI
28°C26/31°C
6th Jul 2025585 AMAQI
6th Jul 2025586 AMAQI
6th Jul 2025577 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025449 AMAQI
6th Jul 20254110 AMAQI
6th Jul 20255011 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025551 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025563 PMAQI
6th Jul 2025504 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025516 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255510 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025582 AMAQI
7th Jul 2025573 AMAQI
7th Jul 2025574 AMAQI
28°C26/31°C
7th Jul 2025585 AMAQI
7th Jul 2025576 AMAQI
7th Jul 2025577 AMAQI
7th Jul 2025428 AMAQI
7th Jul 2025349 AMAQI
7th Jul 20253810 AMAQI
7th Jul 20253511 AMAQI
7th Jul 20254212 PMAQI
7th Jul 2025361 PMAQI
7th Jul 2025362 PMAQI
7th Jul 2025353 PMAQI
7th Jul 2025344 PMAQI
7th Jul 2025335 PMAQI
7th Jul 2025286 PMAQI
7th Jul 2025387 PMAQI
7th Jul 2025488 PMAQI
7th Jul 2025499 PMAQI
7th Jul 20254810 PMAQI
7th Jul 20254811 PMAQI
8th Jul 20255112 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
8th Jul 2025554 AMAQI
27°C26/29°C
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025348 AMAQI
8th Jul 2025299 AMAQI
8th Jul 20252610 AMAQI
8th Jul 20252911 AMAQI
8th Jul 20253412 PMAQI
8th Jul 2025361 PMAQI
8th Jul 2025332 PMAQI
8th Jul 2025343 PMAQI
8th Jul 2025334 PMAQI
8th Jul 2025365 PMAQI
8th Jul 2025466 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025538 PMAQI
8th Jul 2025519 PMAQI
8th Jul 20255110 PMAQI
8th Jul 20255211 PMAQI
9th Jul 20255212 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025524 AMAQI
27°C26/28°C
9th Jul 2025525 AMAQI
9th Jul 2025526 AMAQI
9th Jul 2025527 AMAQI
9th Jul 2025358 AMAQI
9th Jul 2025349 AMAQI
9th Jul 20253610 AMAQI
9th Jul 20253611 AMAQI
9th Jul 20253812 PMAQI
9th Jul 2025401 PMAQI
9th Jul 2025402 PMAQI
9th Jul 2025373 PMAQI
9th Jul 2025394 PMAQI
9th Jul 2025365 PMAQI
9th Jul 2025336 PMAQI
9th Jul 2025407 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025519 PMAQI
9th Jul 20255010 PMAQI
9th Jul 20255211 PMAQI
10th Jul 20255312 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025532 AMAQI
10th Jul 2025533 AMAQI
10th Jul 2025524 AMAQI
27°C26/28°C
10th Jul 2025525 AMAQI
10th Jul 2025526 AMAQI
10th Jul 2025527 AMAQI
10th Jul 2025508 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20256010 AMAQI
10th Jul 20256311 AMAQI
10th Jul 20256212 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025662 PMAQI
10th Jul 2025623 PMAQI
10th Jul 2025624 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025616 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025578 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20256011 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025574 AMAQI
27°C26/28°C
11th Jul 2025575 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255410 AMAQI
11th Jul 20255111 AMAQI
11th Jul 20255112 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025403 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025457 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
27°C25/29°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025498 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20252911 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025351 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025373 PMAQI
12th Jul 2025394 PMAQI
12th Jul 2025425 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025534 AMAQI
27°C25/29°C
13th Jul 2025545 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025578 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20255810 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255512 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025586 PMAQI
13th Jul 2025617 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025564 AMAQI
27°C25/30°C
14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025698 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20257511 AMAQI
14th Jul 20257012 PMAQI
14th Jul 2025691 PMAQI
14th Jul 2025692 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025744 PMAQI
14th Jul 2025745 PMAQI
14th Jul 2025756 PMAQI
14th Jul 2025687 PMAQI
14th Jul 2025618 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255710 PMAQI
14th Jul 20255711 PMAQI
15th Jul 20255712 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI
28°C26/32°C
15th Jul 2025595 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025758 AMAQI
15th Jul 2025759 AMAQI
15th Jul 20257210 AMAQI
15th Jul 20257111 AMAQI
15th Jul 20257312 PMAQI
15th Jul 2025781 PMAQI
15th Jul 2025762 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025784 PMAQI
15th Jul 2025725 PMAQI
15th Jul 2025686 PMAQI
15th Jul 2025697 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025679 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025604 AMAQI
28°C25/32°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025728 AMAQI
16th Jul 2025769 AMAQI
16th Jul 20257610 AMAQI
16th Jul 20257511 AMAQI
16th Jul 20257112 PMAQI
16th Jul 2025701 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025673 PMAQI
16th Jul 2025684 PMAQI
16th Jul 2025685 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025659 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025614 AMAQI
30°C28/33°C
17th Jul 2025615 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025638 AMAQI
17th Jul 2025649 AMAQI
17th Jul 20256410 AMAQI
17th Jul 20256711 AMAQI
17th Jul 20257312 PMAQI
17th Jul 2025741 PMAQI
17th Jul 2025772 PMAQI
17th Jul 2025743 PMAQI
17th Jul 2025724 PMAQI
17th Jul 2025665 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025627 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025619 PMAQI
17th Jul 20256110 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256212 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025634 AMAQI
30°C26/33°C
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025668 AMAQI
18th Jul 2025649 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20255911 AMAQI
18th Jul 20255712 PMAQI
18th Jul 2025561 PMAQI
18th Jul 2025572 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025597 PMAQI
18th Jul 2025588 PMAQI
18th Jul 2025579 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025612 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025624 AMAQI
28°C26/31°C
19th Jul 2025625 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025388 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20253312 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025364 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025366 PMAQI
19th Jul 2025457 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255612 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025593 AMAQI
20th Jul 2025564 AMAQI
28°C27/30°C
20th Jul 2025575 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025331 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025417 PMAQI
20th Jul 2025528 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255312 AMAQI
21st Jul 2025571 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025573 AMAQI
21st Jul 2025564 AMAQI
28°C27/29°C
21st Jul 2025555 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025557 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025488 PMAQI
21st Jul 2025499 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254711 PMAQI
22nd Jul 20255012 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025553 AMAQI
22nd Jul 2025534 AMAQI
28°C27/30°C
22nd Jul 2025545 AMAQI
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025311 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20254710 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025524 AMAQI
28°C27/29°C
23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025338 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025294 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025357 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254210 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025484 AMAQI
28°C27/29°C
24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025487 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025386 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025468 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254410 PMAQI
24th Jul 20254511 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025464 AMAQI
28°C27/29°C
25th Jul 2025465 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025389 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20254411 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025455 PMAQI
25th Jul 2025376 PMAQI
25th Jul 2025447 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254410 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025474 AMAQI
28°C27/29°C
26th Jul 2025465 AMAQI
26th Jul 2025466 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252410 AMAQI
26th Jul 20252611 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025448 PMAQI
26th Jul 2025439 PMAQI
26th Jul 20254510 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025473 AMAQI
27th Jul 2025444 AMAQI
28°C27/29°C
27th Jul 2025435 AMAQI
27th Jul 2025436 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025408 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20253312 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025333 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025396 PMAQI
27th Jul 2025377 PMAQI
27th Jul 2025428 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20254012 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025453 AMAQI
28th Jul 2025424 AMAQI
28°C26/30°C
28th Jul 2025435 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20253512 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025333 PMAQI
28th Jul 2025314 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025459 PMAQI
28th Jul 20254710 PMAQI
28th Jul 20254711 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025431 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025424 AMAQI
28°C26/29°C
29th Jul 2025435 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025378 AMAQI
29th Jul 2025419 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253611 AMAQI
29th Jul 20253512 PMAQI
29th Jul 2025361 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025333 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025438 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025441 AMAQI
30th Jul 2025452 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025444 AMAQI
27°C26/30°C
30th Jul 2025465 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025259 AMAQI
30th Jul 20252610 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252812 PMAQI
30th Jul 2025261 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025277 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253512 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025422 AMAQI
31st Jul 2025463 AMAQI
31st Jul 2025474 AMAQI
25°C23/26°C
31st Jul 2025475 AMAQI
31st Jul 2025476 AMAQI
31st Jul 2025477 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025479 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253812 PMAQI
31st Jul 2025431 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025463 PMAQI
31st Jul 2025454 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025471 AMAQI
1st Aug 2025502 AMAQI
1st Aug 2025433 AMAQI
1st Aug 2025424 AMAQI
28°C24/30°C
1st Aug 2025445 AMAQI
1st Aug 2025476 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025544 AMAQI
29°C27/31°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025649 AMAQI
2nd Aug 20256210 AMAQI
2nd Aug 20256211 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025621 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
29°C27/31°C
3rd Aug 2025555 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025659 AMAQI
3rd Aug 20256110 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256912 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025624 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255712 AMAQI
--°C/°C
5 AM
11 AM
6 PM
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
9 AM - 6 PM
46AQI
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. 53), while the lowest AQI was between 9 AM to 6 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 4 AM
53AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
49AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 53), while the lowest AQI was between 7 PM to 7 PM (Avg. 49).
2025 Days Vs Air Quality
Haiyan Nanbei Lake, Xiashi, Zhejiang, China
2025
11%
24
68%
146
19%
40
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
24 DaysModerate
146 DaysPoor
40 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% of 215 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
Haiyan Nanbei Lake, Xiashi, 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
130AQI
130AQI
2nd January 2025
118AQI
118AQI
3rd January 2025
125AQI
125AQI
4th January 2025
105AQI
105AQI
5th January 2025
139AQI
139AQI
6th January 2025
129AQI
129AQI
7th January 2025
135AQI
135AQI
8th January 2025
130AQI
130AQI
9th January 2025
83AQI
83AQI
10th January 2025
96AQI
96AQI
11th January 2025
111AQI
111AQI
12th January 2025
121AQI
121AQI
13th January 2025
136AQI
136AQI
14th January 2025
142AQI
142AQI
15th January 2025
82AQI
82AQI
16th January 2025
105AQI
105AQI
17th January 2025
115AQI
115AQI
18th January 2025
130AQI
130AQI
19th January 2025
140AQI
140AQI
20th January 2025
167AQI
167AQI
21st January 2025
171AQI
171AQI
22nd January 2025
123AQI
123AQI
23rd January 2025
111AQI
111AQI
24th January 2025
90AQI
90AQI
25th January 2025
77AQI
77AQI
26th January 2025
85AQI
85AQI
27th January 2025
64AQI
64AQI
28th January 2025
78AQI
78AQI
29th January 2025
112AQI
112AQI
30th January 2025
96AQI
96AQI
31st January 2025
97AQI
97AQI
1st February 2025
65AQI
65AQI
2nd February 2025
106AQI
106AQI
3rd February 2025
116AQI
116AQI
4th February 2025
113AQI
113AQI
5th February 2025
95AQI
95AQI
6th February 2025
102AQI
102AQI
7th February 2025
74AQI
74AQI
8th February 2025
70AQI
70AQI
9th February 2025
80AQI
80AQI
10th February 2025
96AQI
96AQI
11th February 2025
70AQI
70AQI
12th February 2025
135AQI
135AQI
13th February 2025
95AQI
95AQI
14th February 2025
101AQI
101AQI
15th February 2025
95AQI
95AQI
16th February 2025
114AQI
114AQI
17th February 2025
95AQI
95AQI
18th February 2025
86AQI
86AQI
19th February 2025
92AQI
92AQI
20th February 2025
71AQI
71AQI
21st February 2025
69AQI
69AQI
22nd February 2025
94AQI
94AQI
23rd February 2025
116AQI
116AQI
24th February 2025
129AQI
129AQI
25th February 2025
144AQI
144AQI
26th February 2025
152AQI
152AQI
27th February 2025
143AQI
143AQI
28th February 2025
107AQI
107AQI
1st March 2025
94AQI
94AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
67AQI
67AQI
4th March 2025
64AQI
64AQI
5th March 2025
65AQI
65AQI
6th March 2025
75AQI
75AQI
7th March 2025
85AQI
85AQI
8th March 2025
121AQI
121AQI
9th March 2025
82AQI
82AQI
10th March 2025
104AQI
104AQI
11th March 2025
104AQI
104AQI
12th March 2025
87AQI
87AQI
13th March 2025
71AQI
71AQI
14th March 2025
65AQI
65AQI
15th March 2025
56AQI
56AQI
16th March 2025
84AQI
84AQI
17th March 2025
70AQI
70AQI
18th March 2025
80AQI
80AQI
19th March 2025
84AQI
84AQI
20th March 2025
98AQI
98AQI
21st March 2025
83AQI
83AQI
22nd March 2025
96AQI
96AQI
23rd March 2025
94AQI
94AQI
24th March 2025
97AQI
97AQI
25th March 2025
102AQI
102AQI
26th March 2025
124AQI
124AQI
27th March 2025
105AQI
105AQI
28th March 2025
88AQI
88AQI
29th March 2025
92AQI
92AQI
30th March 2025
73AQI
73AQI
31st March 2025
68AQI
68AQI
1st April 2025
75AQI
75AQI
2nd April 2025
96AQI
96AQI
3rd April 2025
87AQI
87AQI
4th April 2025
88AQI
88AQI
5th April 2025
95AQI
95AQI
6th April 2025
102AQI
102AQI
7th April 2025
92AQI
92AQI
8th April 2025
96AQI
96AQI
9th April 2025
100AQI
100AQI
10th April 2025
97AQI
97AQI
11th April 2025
90AQI
90AQI
12th April 2025
171AQI
171AQI
13th April 2025
87AQI
87AQI
14th April 2025
95AQI
95AQI
15th April 2025
76AQI
76AQI
16th April 2025
82AQI
82AQI
17th April 2025
88AQI
88AQI
18th April 2025
91AQI
91AQI
19th April 2025
103AQI
103AQI
20th April 2025
101AQI
101AQI
21st April 2025
84AQI
84AQI
22nd April 2025
82AQI
82AQI
23rd April 2025
78AQI
78AQI
24th April 2025
96AQI
96AQI
25th April 2025
71AQI
71AQI
26th April 2025
73AQI
73AQI
27th April 2025
72AQI
72AQI
28th April 2025
83AQI
83AQI
29th April 2025
70AQI
70AQI
30th April 2025
83AQI
83AQI
1st May 2025
77AQI
77AQI
2nd May 2025
79AQI
79AQI
3rd May 2025
80AQI
80AQI
4th May 2025
61AQI
61AQI
5th May 2025
76AQI
76AQI
6th May 2025
93AQI
93AQI
7th May 2025
88AQI
88AQI
8th May 2025
76AQI
76AQI
9th May 2025
63AQI
63AQI
10th May 2025
63AQI
63AQI
11th May 2025
68AQI
68AQI
12th May 2025
73AQI
73AQI
13th May 2025
74AQI
74AQI
14th May 2025
73AQI
73AQI
15th May 2025
90AQI
90AQI
16th May 2025
84AQI
84AQI
17th May 2025
82AQI
82AQI
18th May 2025
82AQI
82AQI
19th May 2025
73AQI
73AQI
20th May 2025
74AQI
74AQI
21st May 2025
54AQI
54AQI
22nd May 2025
68AQI
68AQI
23rd May 2025
50AQI
50AQI
24th May 2025
83AQI
83AQI
25th May 2025
80AQI
80AQI
26th May 2025
80AQI
80AQI
27th May 2025
68AQI
68AQI
28th May 2025
71AQI
71AQI
29th May 2025
67AQI
67AQI
30th May 2025
85AQI
85AQI
31st May 2025
82AQI
82AQI
1st June 2025
58AQI
58AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
67AQI
67AQI
4th June 2025
84AQI
84AQI
5th June 2025
64AQI
64AQI
6th June 2025
74AQI
74AQI
7th June 2025
77AQI
77AQI
8th June 2025
46AQI
46AQI
9th June 2025
65AQI
65AQI
10th June 2025
58AQI
58AQI
11th June 2025
59AQI
59AQI
12th June 2025
56AQI
56AQI
13th June 2025
46AQI
46AQI
14th June 2025
52AQI
52AQI
15th June 2025
50AQI
50AQI
16th June 2025
50AQI
50AQI
17th June 2025
62AQI
62AQI
18th June 2025
60AQI
60AQI
19th June 2025
59AQI
59AQI
20th June 2025
53AQI
53AQI
21st June 2025
55AQI
55AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
50AQI
50AQI
24th June 2025
54AQI
54AQI
25th June 2025
60AQI
60AQI
26th June 2025
60AQI
60AQI
27th June 2025
57AQI
57AQI
28th June 2025
55AQI
55AQI
29th June 2025
56AQI
56AQI
30th June 2025
53AQI
53AQI
1st July 2025
49AQI
49AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
56AQI
56AQI
4th July 2025
58AQI
58AQI
5th July 2025
58AQI
58AQI
6th July 2025
54AQI
54AQI
7th July 2025
47AQI
47AQI
8th July 2025
47AQI
47AQI
9th July 2025
47AQI
47AQI
10th July 2025
57AQI
57AQI
11th July 2025
52AQI
52AQI
12th July 2025
49AQI
49AQI
13th July 2025
56AQI
56AQI
14th July 2025
62AQI
62AQI
15th July 2025
64AQI
64AQI
16th July 2025
65AQI
65AQI
17th July 2025
64AQI
64AQI
18th July 2025
60AQI
60AQI
19th July 2025
47AQI
47AQI
20th July 2025
46AQI
46AQI
21st July 2025
42AQI
42AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
41AQI
41AQI
24th July 2025
41AQI
41AQI
25th July 2025
44AQI
44AQI
26th July 2025
39AQI
39AQI
27th July 2025
41AQI
41AQI
28th July 2025
41AQI
41AQI
29th July 2025
40AQI
40AQI
30th July 2025
34AQI
34AQI
31st July 2025
47AQI
47AQI
1st August 2025
55AQI
55AQI
2nd August 2025
57AQI
57AQI
114AQI
101AQI
86AQI
90AQI
75AQI
58AQI
50AQI
56AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202582AQI
10
19
2
15
12
1
25
6
26
3
1
1
30
5
25
18
13
2
24
146
40
4
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
July50AQI
202469AQI
9
7
1
3
9
30
10
21
3
28
11
17
1
12
15
4
7
20
3
6
23
2
46
156
38
2
Highest AQI recorded in
December113AQI
Lowest AQI recorded in
July51AQI
202379AQI
3
30
1
33
1
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
November77AQI
202257AQI
4
6
1
6
12
3
9
18
3
1
2
12
13
17
1
16
14
15
8
2
19
9
1
1
85
99
8
1
Highest AQI recorded in
February68AQI
Lowest AQI recorded in
July46AQI
202154AQI
20
6
18
28
3
27
4
16
14
17
6
6
22
1
5
21
4
105
108
5
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
July34AQI
202061AQI
4
9
19
2
4
10
4
21
9
17
12
1
19
11
10
20
15
15
1
11
16
3
2
17
10
2
103
138
21
2
Highest AQI recorded in
December90AQI
Lowest AQI recorded in
June45AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
82AQILeast Polluted Year Recorded
2021(Avg.)
54AQIHaiyan Nanbei Lake's annual 2025 AQI (82) shows an average percentage change of 29.8% (worsened AQI) compared to previous years: 2020 (61), 2021 (54), 2022 (57), 2023 (79), 2024 (69).
