Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Linhai, 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

Linhai, Zhejiang, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Aug 2024
80AQI
Lowest AQI recorded on
4th Aug 2021
24AQI

Same Day Analysis (19th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 47 of Good air quality, showing improvement over 2024 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Aug - 20th Aug 2025

Linhai, Zhejiang, China

AQI
Day
Night
.

5 AM19th Aug 2025

6 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
1PM19th Aug

51AQI

Avg. Lowest Time
10AM19th Aug

41AQI

Night time
Avg. Highest Time
7PM19th Aug

51AQI

Avg. Lowest Time
12AM20th Aug

46AQI

In the last 24 hours,

Linhai's AQI reached its highest point of 51 at 1 PM during the Day, while the lowest point, 41, was recorded at 10 AM during the Day between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Linhai, Zhejiang, China

JulAug
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Day
Night
21st Jul 2025545 AMAQI
21st Jul 2025536 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025328 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252712 PMAQI
21st Jul 2025271 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025531 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025524 AMAQI

26°C25/28°C

22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025314 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025459 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025511 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025504 AMAQI

26°C24/28°C

23rd Jul 2025495 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025338 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252912 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025334 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025397 PMAQI
23rd Jul 2025438 PMAQI
23rd Jul 2025439 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20253911 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025493 AMAQI
24th Jul 2025474 AMAQI

27°C24/31°C

24th Jul 2025465 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025477 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025323 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025438 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254511 PMAQI
25th Jul 20254412 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025464 AMAQI

27°C24/29°C

25th Jul 2025465 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025378 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253910 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025343 PMAQI
25th Jul 2025314 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025358 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20253510 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253612 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025464 AMAQI

26°C24/27°C

26th Jul 2025465 AMAQI
26th Jul 2025466 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20253112 PMAQI
26th Jul 2025311 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025365 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254111 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025421 AMAQI
27th Jul 2025442 AMAQI
27th Jul 2025433 AMAQI
27th Jul 2025434 AMAQI

27°C25/30°C

27th Jul 2025435 AMAQI
27th Jul 2025436 AMAQI
27th Jul 2025437 AMAQI
27th Jul 2025418 AMAQI
27th Jul 2025399 AMAQI
27th Jul 20254310 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20253812 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025374 PMAQI
27th Jul 2025395 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025477 PMAQI
27th Jul 2025478 PMAQI
27th Jul 2025419 PMAQI
27th Jul 20253910 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20253912 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025453 AMAQI
28th Jul 2025434 AMAQI

28°C25/32°C

28th Jul 2025435 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253410 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025377 PMAQI
28th Jul 2025378 PMAQI
28th Jul 2025379 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20253911 PMAQI
29th Jul 20253912 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025414 AMAQI

27°C25/30°C

29th Jul 2025415 AMAQI
29th Jul 2025416 AMAQI
29th Jul 2025407 AMAQI
29th Jul 2025348 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20254110 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20253612 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025372 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025354 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025398 PMAQI
29th Jul 2025399 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20253911 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025434 AMAQI

26°C24/31°C

30th Jul 2025445 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025358 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025395 PMAQI
30th Jul 2025416 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025418 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253311 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025391 AMAQI
31st Jul 2025412 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025424 AMAQI

27°C24/30°C

31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20253711 AMAQI
31st Jul 20254012 PMAQI
31st Jul 2025421 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025483 PMAQI
31st Jul 2025474 PMAQI
31st Jul 2025485 PMAQI
31st Jul 2025556 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025441 AMAQI
1st Aug 2025452 AMAQI
1st Aug 2025433 AMAQI
1st Aug 2025434 AMAQI

28°C23/35°C

1st Aug 2025435 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20256410 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20256312 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025491 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025544 AMAQI

29°C25/35°C

2nd Aug 2025535 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025659 AMAQI
2nd Aug 20256310 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025655 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025564 AMAQI

29°C26/34°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20256711 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025612 PMAQI
3rd Aug 2025633 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025635 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI

29°C26/35°C

4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20257410 AMAQI
4th Aug 20256611 AMAQI
4th Aug 20256212 PMAQI
4th Aug 2025671 PMAQI
4th Aug 2025592 PMAQI
4th Aug 2025693 PMAQI
4th Aug 2025614 PMAQI
4th Aug 2025575 PMAQI
4th Aug 2025576 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI

29°C26/35°C

5th Aug 2025575 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025538 AMAQI
5th Aug 2025489 AMAQI
5th Aug 20254810 AMAQI
5th Aug 20254611 AMAQI
5th Aug 20254712 PMAQI
5th Aug 2025461 PMAQI
5th Aug 2025462 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025466 PMAQI
5th Aug 2025497 PMAQI
5th Aug 2025538 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255110 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI

28°C25/32°C

6th Aug 2025545 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025408 AMAQI
6th Aug 2025459 AMAQI
6th Aug 20254010 AMAQI
6th Aug 20254811 AMAQI
6th Aug 20254512 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025452 PMAQI
6th Aug 2025483 PMAQI
6th Aug 2025454 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025496 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025569 PMAQI
6th Aug 20255610 PMAQI
6th Aug 20255711 PMAQI
7th Aug 20255512 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025542 AMAQI
7th Aug 2025533 AMAQI
7th Aug 2025534 AMAQI

29°C25/36°C

7th Aug 2025525 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025538 AMAQI
7th Aug 2025549 AMAQI
7th Aug 20255310 AMAQI
7th Aug 20254811 AMAQI
7th Aug 20254312 PMAQI
7th Aug 2025531 PMAQI
7th Aug 2025522 PMAQI
7th Aug 2025523 PMAQI
7th Aug 2025564 PMAQI
7th Aug 2025565 PMAQI
7th Aug 2025576 PMAQI
7th Aug 2025567 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20255510 PMAQI
7th Aug 20255511 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025541 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025543 AMAQI
8th Aug 2025534 AMAQI

30°C25/37°C

8th Aug 2025535 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025537 AMAQI
8th Aug 2025598 AMAQI
8th Aug 2025649 AMAQI
8th Aug 20256910 AMAQI
8th Aug 20256811 AMAQI
8th Aug 20256212 PMAQI
8th Aug 2025581 PMAQI
8th Aug 2025522 PMAQI
8th Aug 2025523 PMAQI
8th Aug 2025534 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025566 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025578 PMAQI
8th Aug 2025579 PMAQI
8th Aug 20255710 PMAQI
8th Aug 20255711 PMAQI
9th Aug 20255812 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025543 AMAQI
9th Aug 2025554 AMAQI

30°C26/37°C

9th Aug 2025555 AMAQI
9th Aug 2025556 AMAQI
9th Aug 2025557 AMAQI
9th Aug 2025628 AMAQI
9th Aug 2025679 AMAQI
9th Aug 20257010 AMAQI
9th Aug 20256811 AMAQI
9th Aug 20256212 PMAQI
9th Aug 2025601 PMAQI
9th Aug 2025592 PMAQI
9th Aug 2025593 PMAQI
9th Aug 2025594 PMAQI
9th Aug 2025585 PMAQI
9th Aug 2025596 PMAQI
9th Aug 2025597 PMAQI
9th Aug 2025588 PMAQI
9th Aug 2025579 PMAQI
9th Aug 20255710 PMAQI
9th Aug 20255611 PMAQI
10th Aug 20255612 AMAQI
10th Aug 2025551 AMAQI
10th Aug 2025552 AMAQI
10th Aug 2025553 AMAQI
10th Aug 2025554 AMAQI

30°C25/38°C

10th Aug 2025555 AMAQI
10th Aug 2025556 AMAQI
10th Aug 2025557 AMAQI
10th Aug 2025618 AMAQI
10th Aug 2025689 AMAQI
10th Aug 20256610 AMAQI
10th Aug 20256911 AMAQI
10th Aug 20256712 PMAQI
10th Aug 2025651 PMAQI
10th Aug 2025642 PMAQI
10th Aug 2025653 PMAQI
10th Aug 2025674 PMAQI
10th Aug 2025675 PMAQI
10th Aug 2025676 PMAQI
10th Aug 2025677 PMAQI
10th Aug 2025628 PMAQI
10th Aug 2025639 PMAQI
10th Aug 20256510 PMAQI
10th Aug 20256411 PMAQI
11th Aug 20256312 AMAQI
11th Aug 2025561 AMAQI
11th Aug 2025552 AMAQI
11th Aug 2025573 AMAQI
11th Aug 2025594 AMAQI

30°C26/37°C

11th Aug 2025595 AMAQI
11th Aug 2025596 AMAQI
11th Aug 2025597 AMAQI
11th Aug 2025708 AMAQI
11th Aug 2025729 AMAQI
11th Aug 20257310 AMAQI
11th Aug 20256911 AMAQI
11th Aug 20257112 PMAQI
11th Aug 2025721 PMAQI
11th Aug 2025672 PMAQI
11th Aug 2025623 PMAQI
11th Aug 2025644 PMAQI
11th Aug 2025615 PMAQI
11th Aug 2025606 PMAQI
11th Aug 2025587 PMAQI
11th Aug 2025578 PMAQI
11th Aug 2025569 PMAQI
11th Aug 20255610 PMAQI
11th Aug 20255511 PMAQI
12th Aug 20255712 AMAQI
12th Aug 2025571 AMAQI
12th Aug 2025582 AMAQI
12th Aug 2025603 AMAQI
12th Aug 2025604 AMAQI

29°C25/37°C

12th Aug 2025605 AMAQI
12th Aug 2025606 AMAQI
12th Aug 2025617 AMAQI
12th Aug 2025568 AMAQI
12th Aug 2025619 AMAQI
12th Aug 20255910 AMAQI
12th Aug 20256311 AMAQI
12th Aug 20256312 PMAQI
12th Aug 2025611 PMAQI
12th Aug 2025602 PMAQI
12th Aug 2025603 PMAQI
12th Aug 2025574 PMAQI
12th Aug 2025565 PMAQI
12th Aug 2025586 PMAQI
12th Aug 2025577 PMAQI
12th Aug 2025568 PMAQI
12th Aug 2025569 PMAQI
12th Aug 20255510 PMAQI
12th Aug 20255411 PMAQI
13th Aug 20255412 AMAQI
13th Aug 2025581 AMAQI
13th Aug 2025592 AMAQI
13th Aug 2025583 AMAQI
13th Aug 2025594 AMAQI

28°C25/34°C

13th Aug 2025595 AMAQI
13th Aug 2025596 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025328 AMAQI
13th Aug 2025379 AMAQI
13th Aug 20253410 AMAQI
13th Aug 20253111 AMAQI
13th Aug 20253512 PMAQI
13th Aug 2025421 PMAQI
13th Aug 2025442 PMAQI
13th Aug 2025423 PMAQI
13th Aug 2025404 PMAQI
13th Aug 2025385 PMAQI
13th Aug 2025386 PMAQI
13th Aug 2025487 PMAQI
13th Aug 2025518 PMAQI
13th Aug 2025509 PMAQI
13th Aug 20254910 PMAQI
13th Aug 20254811 PMAQI
14th Aug 20255312 AMAQI
14th Aug 2025581 AMAQI
14th Aug 2025582 AMAQI
14th Aug 2025563 AMAQI
14th Aug 2025554 AMAQI

27°C23/33°C

14th Aug 2025545 AMAQI
14th Aug 2025556 AMAQI
14th Aug 2025557 AMAQI
14th Aug 2025298 AMAQI
14th Aug 2025269 AMAQI
14th Aug 20252410 AMAQI
14th Aug 20253111 AMAQI
14th Aug 20252812 PMAQI
14th Aug 2025281 PMAQI
14th Aug 2025262 PMAQI
14th Aug 2025243 PMAQI
14th Aug 2025244 PMAQI
14th Aug 2025245 PMAQI
14th Aug 2025296 PMAQI
14th Aug 2025397 PMAQI
14th Aug 2025448 PMAQI
14th Aug 2025449 PMAQI
14th Aug 20254310 PMAQI
14th Aug 20254511 PMAQI
15th Aug 20254812 AMAQI
15th Aug 2025551 AMAQI
15th Aug 2025562 AMAQI
15th Aug 2025533 AMAQI
15th Aug 2025524 AMAQI

27°C24/32°C

15th Aug 2025525 AMAQI
15th Aug 2025526 AMAQI
15th Aug 2025527 AMAQI
15th Aug 2025248 AMAQI
15th Aug 2025259 AMAQI
15th Aug 20252210 AMAQI
15th Aug 20252411 AMAQI
15th Aug 20252612 PMAQI
15th Aug 2025251 PMAQI
15th Aug 2025262 PMAQI
15th Aug 2025263 PMAQI
15th Aug 2025304 PMAQI
15th Aug 2025275 PMAQI
15th Aug 2025266 PMAQI
15th Aug 2025387 PMAQI
15th Aug 2025458 PMAQI
15th Aug 2025449 PMAQI
15th Aug 20254010 PMAQI
15th Aug 20254011 PMAQI
16th Aug 20254712 AMAQI
16th Aug 2025531 AMAQI
16th Aug 2025522 AMAQI
16th Aug 2025513 AMAQI
16th Aug 2025504 AMAQI

27°C24/32°C

16th Aug 2025495 AMAQI
16th Aug 2025496 AMAQI
16th Aug 2025497 AMAQI
16th Aug 2025338 AMAQI
16th Aug 2025289 AMAQI
16th Aug 20253210 AMAQI
16th Aug 20252911 AMAQI
16th Aug 20252812 PMAQI
16th Aug 2025291 PMAQI
16th Aug 2025302 PMAQI
16th Aug 2025293 PMAQI
16th Aug 2025334 PMAQI
16th Aug 2025375 PMAQI
16th Aug 2025426 PMAQI
16th Aug 2025437 PMAQI
16th Aug 2025488 PMAQI
16th Aug 2025509 PMAQI
16th Aug 20254810 PMAQI
16th Aug 20254811 PMAQI
17th Aug 20254912 AMAQI
17th Aug 2025491 AMAQI
17th Aug 2025512 AMAQI
17th Aug 2025473 AMAQI
17th Aug 2025474 AMAQI

27°C24/32°C

17th Aug 2025465 AMAQI
17th Aug 2025466 AMAQI
17th Aug 2025457 AMAQI
17th Aug 2025458 AMAQI
17th Aug 2025489 AMAQI
17th Aug 20254310 AMAQI
17th Aug 20254711 AMAQI
17th Aug 20254412 PMAQI
17th Aug 2025481 PMAQI
17th Aug 2025432 PMAQI
17th Aug 2025463 PMAQI
17th Aug 2025454 PMAQI
17th Aug 2025505 PMAQI
17th Aug 2025506 PMAQI
17th Aug 2025527 PMAQI
17th Aug 2025538 PMAQI
17th Aug 2025539 PMAQI
17th Aug 20254710 PMAQI
17th Aug 20254811 PMAQI
18th Aug 20254612 AMAQI
18th Aug 2025461 AMAQI
18th Aug 2025472 AMAQI
18th Aug 2025483 AMAQI
18th Aug 2025474 AMAQI

28°C23/33°C

18th Aug 2025485 AMAQI
18th Aug 2025466 AMAQI
18th Aug 2025487 AMAQI
18th Aug 2025538 AMAQI
18th Aug 2025459 AMAQI
18th Aug 20254410 AMAQI
18th Aug 20254411 AMAQI
18th Aug 20254112 PMAQI
18th Aug 2025451 PMAQI
18th Aug 2025412 PMAQI
18th Aug 2025413 PMAQI
18th Aug 2025444 PMAQI
18th Aug 2025425 PMAQI
18th Aug 2025396 PMAQI
18th Aug 2025467 PMAQI
18th Aug 2025508 PMAQI
18th Aug 2025499 PMAQI
18th Aug 20254810 PMAQI
18th Aug 20254911 PMAQI
19th Aug 20254912 AMAQI
19th Aug 2025481 AMAQI
19th Aug 2025472 AMAQI
19th Aug 2025463 AMAQI
19th Aug 2025464 AMAQI

27°C24/32°C

19th Aug 2025465 AMAQI
19th Aug 2025456 AMAQI
19th Aug 2025467 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025449 AMAQI
19th Aug 20254110 AMAQI
19th Aug 20254711 AMAQI
19th Aug 20254912 PMAQI
19th Aug 2025511 PMAQI
19th Aug 2025472 PMAQI
19th Aug 2025473 PMAQI
19th Aug 2025484 PMAQI
19th Aug 2025495 PMAQI
19th Aug 2025516 PMAQI
19th Aug 2025517 PMAQI
19th Aug 2025518 PMAQI
19th Aug 2025499 PMAQI
19th Aug 20254710 PMAQI
19th Aug 20254811 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025491 AMAQI
20th Aug 2025492 AMAQI
20th Aug 2025493 AMAQI
20th Aug 2025494 AMAQI

28°C23/35°C

20th Aug 2025485 AMAQI
5 AM
20th Aug 2025496 AMAQI
20th Aug 2025487 AMAQI
20th Aug 2025508 AMAQI
20th Aug 2025529 AMAQI
20th Aug 20255210 AMAQI
20th Aug 20255611 AMAQI
11 AM
20th Aug 20255512 PMAQI
20th Aug 2025561 PMAQI
20th Aug 2025592 PMAQI
20th Aug 2025583 PMAQI
20th Aug 2025634 PMAQI
20th Aug 2025605 PMAQI
20th Aug 2025646 PMAQI
6 PM
20th Aug 2025597 PMAQI
20th Aug 2025578 PMAQI
20th Aug 2025579 PMAQI
20th Aug 20255610 PMAQI
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

50AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 6 PM

45AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 50), while the lowest AQI was between 8 AM to 6 PM (Avg. 45).
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

Linhai, Zhejiang, China

2025

17%

39

66%

152

17%

40

Total number of days with different AQI categories in last 232 days in 2025 (133 days remaining)

Good
39 Days
Moderate
152 Days
Poor
40 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 17%

Health Risk Level:

Extreme

In 2025, 17% of 232 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

Linhai, 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
111AQI
2nd January 2025
99AQI
3rd January 2025
107AQI
4th January 2025
88AQI
5th January 2025
122AQI
6th January 2025
116AQI
7th January 2025
143AQI
8th January 2025
141AQI
9th January 2025
103AQI
10th January 2025
94AQI
11th January 2025
103AQI
12th January 2025
109AQI
13th January 2025
127AQI
14th January 2025
116AQI
15th January 2025
106AQI
16th January 2025
92AQI
17th January 2025
112AQI
18th January 2025
108AQI
19th January 2025
110AQI
20th January 2025
135AQI
21st January 2025
149AQI
22nd January 2025
118AQI
23rd January 2025
104AQI
24th January 2025
90AQI
25th January 2025
88AQI
26th January 2025
72AQI
27th January 2025
66AQI
28th January 2025
79AQI
29th January 2025
118AQI
30th January 2025
95AQI
31st January 2025
100AQI
1st February 2025
55AQI
2nd February 2025
79AQI
3rd February 2025
117AQI
4th February 2025
102AQI
5th February 2025
93AQI
6th February 2025
102AQI
7th February 2025
80AQI
8th February 2025
67AQI
9th February 2025
79AQI
10th February 2025
87AQI
11th February 2025
80AQI
12th February 2025
106AQI
13th February 2025
112AQI
14th February 2025
84AQI
15th February 2025
106AQI
16th February 2025
100AQI
17th February 2025
101AQI
18th February 2025
76AQI
19th February 2025
93AQI
20th February 2025
71AQI
21st February 2025
68AQI
22nd February 2025
74AQI
23rd February 2025
102AQI
24th February 2025
129AQI
25th February 2025
133AQI
26th February 2025
144AQI
27th February 2025
138AQI
28th February 2025
107AQI
1st March 2025
94AQI
2nd March 2025
87AQI
3rd March 2025
80AQI
4th March 2025
53AQI
5th March 2025
68AQI
6th March 2025
64AQI
7th March 2025
82AQI
8th March 2025
102AQI
9th March 2025
86AQI
10th March 2025
86AQI
11th March 2025
98AQI
12th March 2025
84AQI
13th March 2025
69AQI
14th March 2025
68AQI
15th March 2025
39AQI
16th March 2025
79AQI
17th March 2025
68AQI
18th March 2025
80AQI
19th March 2025
84AQI
20th March 2025
89AQI
21st March 2025
78AQI
22nd March 2025
83AQI
23rd March 2025
83AQI
24th March 2025
96AQI
25th March 2025
108AQI
26th March 2025
115AQI
27th March 2025
109AQI
28th March 2025
84AQI
29th March 2025
84AQI
30th March 2025
72AQI
31st March 2025
66AQI
1st April 2025
72AQI
2nd April 2025
76AQI
3rd April 2025
98AQI
4th April 2025
79AQI
5th April 2025
85AQI
6th April 2025
90AQI
7th April 2025
89AQI
8th April 2025
90AQI
9th April 2025
90AQI
10th April 2025
77AQI
11th April 2025
83AQI
12th April 2025
105AQI
13th April 2025
90AQI
14th April 2025
101AQI
15th April 2025
76AQI
16th April 2025
83AQI
17th April 2025
91AQI
18th April 2025
90AQI
19th April 2025
79AQI
20th April 2025
102AQI
21st April 2025
79AQI
22nd April 2025
73AQI
23rd April 2025
59AQI
24th April 2025
73AQI
25th April 2025
65AQI
26th April 2025
61AQI
27th April 2025
69AQI
28th April 2025
72AQI
29th April 2025
69AQI
30th April 2025
70AQI
1st May 2025
74AQI
2nd May 2025
72AQI
3rd May 2025
80AQI
4th May 2025
61AQI
5th May 2025
70AQI
6th May 2025
82AQI
7th May 2025
86AQI
8th May 2025
70AQI
9th May 2025
65AQI
10th May 2025
65AQI
11th May 2025
68AQI
12th May 2025
73AQI
13th May 2025
71AQI
14th May 2025
66AQI
15th May 2025
69AQI
16th May 2025
66AQI
17th May 2025
75AQI
18th May 2025
70AQI
19th May 2025
63AQI
20th May 2025
62AQI
21st May 2025
51AQI
22nd May 2025
62AQI
23rd May 2025
51AQI
24th May 2025
74AQI
25th May 2025
83AQI
26th May 2025
73AQI
27th May 2025
69AQI
28th May 2025
64AQI
29th May 2025
60AQI
30th May 2025
71AQI
31st May 2025
73AQI
1st June 2025
65AQI
2nd June 2025
59AQI
3rd June 2025
58AQI
4th June 2025
68AQI
5th June 2025
57AQI
6th June 2025
67AQI
7th June 2025
68AQI
8th June 2025
62AQI
9th June 2025
61AQI
10th June 2025
58AQI
11th June 2025
43AQI
12th June 2025
50AQI
13th June 2025
42AQI
14th June 2025
49AQI
15th June 2025
42AQI
16th June 2025
47AQI
17th June 2025
57AQI
18th June 2025
56AQI
19th June 2025
54AQI
20th June 2025
50AQI
21st June 2025
57AQI
22nd June 2025
61AQI
23rd June 2025
55AQI
24th June 2025
55AQI
25th June 2025
56AQI
26th June 2025
55AQI
27th June 2025
56AQI
28th June 2025
52AQI
29th June 2025
49AQI
30th June 2025
45AQI
1st July 2025
46AQI
2nd July 2025
51AQI
3rd July 2025
53AQI
4th July 2025
53AQI
5th July 2025
50AQI
6th July 2025
45AQI
7th July 2025
40AQI
8th July 2025
44AQI
9th July 2025
44AQI
10th July 2025
49AQI
11th July 2025
46AQI
12th July 2025
47AQI
13th July 2025
52AQI
14th July 2025
57AQI
15th July 2025
61AQI
16th July 2025
61AQI
17th July 2025
60AQI
18th July 2025
57AQI
19th July 2025
46AQI
20th July 2025
45AQI
21st July 2025
40AQI
22nd July 2025
42AQI
23rd July 2025
40AQI
24th July 2025
41AQI
25th July 2025
40AQI
26th July 2025
39AQI
27th July 2025
41AQI
28th July 2025
38AQI
29th July 2025
39AQI
30th July 2025
40AQI
31st July 2025
45AQI
1st August 2025
54AQI
2nd August 2025
59AQI
3rd August 2025
59AQI
4th August 2025
58AQI
5th August 2025
51AQI
6th August 2025
52AQI
7th August 2025
53AQI
8th August 2025
56AQI
9th August 2025
58AQI
10th August 2025
61AQI
11th August 2025
61AQI
12th August 2025
58AQI
13th August 2025
48AQI
14th August 2025
42AQI
15th August 2025
39AQI
16th August 2025
43AQI
17th August 2025
48AQI
18th August 2025
46AQI
19th August 2025
47AQI

107AQI

96AQI

82AQI

81AQI

69AQI

55AQI

47AQI

52AQI

No. of days

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

202575AQI

11
20
15
13
1
26
4
27
3
31
9
21
22
9
7
12
39
152
40

Highest AQI recorded in

January

107AQI

Lowest AQI recorded in

July

47AQI

202468AQI

11
8
5
7
14
2
1
1
1
28
2
6
21
1
4
24
3
27
14
17
5
26
14
15
13
17
1
9
20
1
12
19
76
232
34
6
1

Highest AQI recorded in

January

116AQI

Lowest AQI recorded in

July

49AQI

202368AQI

3
11
13
8
15
4
1
3
21
2
2
10
3
3
14
1
8
14
1
18
12
10
6
9
21
5
15
3
1
12
2
26
3
72
177
30
1

Highest AQI recorded in

January

94AQI

Lowest AQI recorded in

August

45AQI

202272AQI

5
11
8
7
2
14
5
5
24
2
4
23
3
8
21
2
15
15
5
20
4
7
22
7
23
1
5
17
8
4
20
6
1
67
214
35
8

Highest AQI recorded in

January

104AQI

Lowest AQI recorded in

June

55AQI

202170AQI

7
12
1
2
8
1
1
24
6
1
23
5
1
4
27
13
17
16
15
21
10
10
20
13
15
3
2
21
7
1
15
15
84
202
49
2

Highest AQI recorded in

January

106AQI

Lowest AQI recorded in

July

46AQI

202069AQI

4
9
17
4
3
15
9
21
4
26
13
17
4
26
2
29
3
23
4
1
20
9
1
43
203
17
1

Highest AQI recorded in

December

93AQI

Lowest AQI recorded in

August

55AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
75AQI
Least Polluted Year Recorded
2023(Avg.)
68AQI

Linhai's annual 2025 AQI (75) shows an average percentage change of 7.4% (worsened AQI) compared to previous years: 2020 (69), 2021 (70), 2022 (72), 2023 (68), 2024 (68).