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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Linhai Environmental Protection Building, 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 Environmental Protection Building, Linhai, Zhejiang, China

2022
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Aug 2024
88AQI
Lowest AQI recorded on
8th Aug 2026
25AQI

Same Day Analysis (18th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 31 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

Linhai Environmental Protection Building, Linhai, Zhejiang, China

AQI
Day
Night
.

5 AM17th Aug 2026

6 PM

4 AM18th Aug 2026

Day time
Avg. Highest Time
8AM17th Aug

69AQI

Avg. Lowest Time
5PM17th Aug

21AQI

Night time
Avg. Highest Time
7PM17th Aug

38AQI

Avg. Lowest Time
4AM18th Aug

23AQI

In the last 24 hours,

Linhai Environmental Protection Building's AQI reached its highest point of 69 at 8 AM during the Day, while the lowest point, 21, was recorded at 5 PM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Linhai Environmental Protection Building, Linhai, Zhejiang, China

JulAug
20th - 21st21st - 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
Day
Night
20th Jul 2026295 AMAQI
20th Jul 2026316 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026298 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20263410 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026424 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026317 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026369 PMAQI
20th Jul 20263610 PMAQI
20th Jul 20264211 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026311 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026313 AMAQI
21st Jul 2026364 AMAQI

28°C24/35°C

21st Jul 2026425 AMAQI
21st Jul 2026476 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026488 AMAQI
21st Jul 2026489 AMAQI
21st Jul 20265310 AMAQI
21st Jul 20265212 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026503 PMAQI
21st Jul 2026484 PMAQI
21st Jul 2026505 PMAQI
21st Jul 2026876 PMAQI
21st Jul 2026407 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264211 PMAQI
22nd Jul 20262712 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026272 AMAQI
22nd Jul 2026273 AMAQI
22nd Jul 2026294 AMAQI

27°C24/33°C

22nd Jul 2026275 AMAQI
22nd Jul 2026316 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026368 AMAQI
22nd Jul 2026489 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20265511 AMAQI
22nd Jul 20265612 PMAQI
22nd Jul 2026651 PMAQI
22nd Jul 2026592 PMAQI
22nd Jul 2026553 PMAQI
22nd Jul 2026554 PMAQI
22nd Jul 2026575 PMAQI
22nd Jul 2026626 PMAQI
22nd Jul 2026647 PMAQI
22nd Jul 2026708 PMAQI
22nd Jul 2026659 PMAQI
22nd Jul 20266610 PMAQI
22nd Jul 20266611 PMAQI
23rd Jul 20266712 AMAQI
23rd Jul 2026741 AMAQI
23rd Jul 2026762 AMAQI
23rd Jul 2026663 AMAQI
23rd Jul 2026624 AMAQI

27°C24/33°C

23rd Jul 2026585 AMAQI
23rd Jul 2026646 AMAQI
23rd Jul 2026607 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026649 AMAQI
23rd Jul 20266010 AMAQI
23rd Jul 20265711 AMAQI
23rd Jul 20265912 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026592 PMAQI
23rd Jul 2026643 PMAQI
23rd Jul 2026624 PMAQI
23rd Jul 2026635 PMAQI
23rd Jul 2026586 PMAQI
23rd Jul 2026597 PMAQI
23rd Jul 2026638 PMAQI
23rd Jul 2026609 PMAQI
23rd Jul 20266010 PMAQI
23rd Jul 20265711 PMAQI
24th Jul 20265312 AMAQI
24th Jul 2026591 AMAQI
24th Jul 2026552 AMAQI
24th Jul 2026553 AMAQI
24th Jul 2026584 AMAQI

28°C23/35°C

24th Jul 2026575 AMAQI
24th Jul 2026586 AMAQI
24th Jul 2026567 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026569 AMAQI
24th Jul 20265410 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026404 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026406 PMAQI
24th Jul 2026427 PMAQI
24th Jul 2026468 PMAQI
24th Jul 2026409 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20263111 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026273 AMAQI
25th Jul 2026254 AMAQI

27°C21/35°C

25th Jul 2026235 AMAQI
25th Jul 2026276 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026278 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026214 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026277 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026214 AMAQI

28°C23/34°C

26th Jul 2026215 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026318 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026231 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026254 AMAQI

27°C23/33°C

27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026344 AMAQI

27°C23/32°C

28th Jul 2026315 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026254 AMAQI

27°C23/33°C

29th Jul 2026275 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026347 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20263110 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026294 AMAQI

27°C21/33°C

30th Jul 2026295 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20265210 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026232 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026298 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026291 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026463 AMAQI
31st Jul 2026504 AMAQI

28°C21/36°C

31st Jul 2026515 AMAQI
31st Jul 2026556 AMAQI
31st Jul 2026627 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20265011 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026631 PMAQI
31st Jul 2026622 PMAQI
31st Jul 2026553 PMAQI
31st Jul 2026584 PMAQI
31st Jul 2026645 PMAQI
31st Jul 2026746 PMAQI
31st Jul 2026727 PMAQI
31st Jul 2026608 PMAQI
31st Jul 2026649 PMAQI
31st Jul 20265810 PMAQI
31st Jul 20265611 PMAQI
1st Aug 20265812 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026582 AMAQI
1st Aug 2026563 AMAQI
1st Aug 2026594 AMAQI

28°C22/37°C

1st Aug 2026635 AMAQI
1st Aug 2026666 AMAQI
1st Aug 2026787 AMAQI
1st Aug 2026648 AMAQI
1st Aug 2026599 AMAQI
1st Aug 20265510 AMAQI
1st Aug 20265611 AMAQI
1st Aug 20264412 PMAQI
1st Aug 2026481 PMAQI
1st Aug 2026482 PMAQI
1st Aug 2026503 PMAQI
1st Aug 2026494 PMAQI
1st Aug 2026555 PMAQI
1st Aug 2026606 PMAQI
1st Aug 2026717 PMAQI
1st Aug 2026808 PMAQI
1st Aug 2026749 PMAQI
1st Aug 20266810 PMAQI
1st Aug 20265711 PMAQI
2nd Aug 20265512 AMAQI
2nd Aug 2026441 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026463 AMAQI
2nd Aug 2026444 AMAQI

28°C20/37°C

2nd Aug 2026445 AMAQI
2nd Aug 2026366 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20264810 AMAQI
2nd Aug 20264911 AMAQI
2nd Aug 20266212 PMAQI
2nd Aug 2026721 PMAQI
2nd Aug 2026682 PMAQI
2nd Aug 2026603 PMAQI
2nd Aug 2026544 PMAQI
2nd Aug 2026525 PMAQI
2nd Aug 2026586 PMAQI
2nd Aug 2026807 PMAQI
2nd Aug 2026968 PMAQI
2nd Aug 2026929 PMAQI
2nd Aug 20268310 PMAQI
2nd Aug 20268111 PMAQI
3rd Aug 20268812 AMAQI
3rd Aug 2026741 AMAQI
3rd Aug 2026672 AMAQI
3rd Aug 2026673 AMAQI
3rd Aug 2026684 AMAQI

29°C22/37°C

3rd Aug 2026725 AMAQI
3rd Aug 2026786 AMAQI
3rd Aug 2026827 AMAQI
3rd Aug 2026858 AMAQI
3rd Aug 2026869 AMAQI
3rd Aug 20268210 AMAQI
3rd Aug 20267511 AMAQI
3rd Aug 20266712 PMAQI
3rd Aug 2026641 PMAQI
3rd Aug 2026512 PMAQI
3rd Aug 2026293 PMAQI
3rd Aug 2026274 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026277 PMAQI
3rd Aug 2026348 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20263612 AMAQI
4th Aug 2026311 AMAQI
4th Aug 2026322 AMAQI
4th Aug 2026213 AMAQI
4th Aug 2026234 AMAQI

28°C23/36°C

4th Aug 2026275 AMAQI
4th Aug 2026386 AMAQI
4th Aug 2026537 AMAQI
4th Aug 2026538 AMAQI
4th Aug 2026539 AMAQI
4th Aug 20264610 AMAQI
4th Aug 20264011 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026331 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026446 PMAQI
4th Aug 2026567 PMAQI
4th Aug 2026568 PMAQI
4th Aug 2026589 PMAQI
4th Aug 20266210 PMAQI
4th Aug 20265211 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026481 AMAQI
5th Aug 2026422 AMAQI
5th Aug 2026423 AMAQI
5th Aug 2026424 AMAQI

28°C21/35°C

5th Aug 2026445 AMAQI
5th Aug 2026466 AMAQI
5th Aug 2026547 AMAQI
5th Aug 2026518 AMAQI
5th Aug 2026559 AMAQI
5th Aug 20265510 AMAQI
5th Aug 20265711 AMAQI
5th Aug 20265212 PMAQI
5th Aug 2026581 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026423 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026388 PMAQI
5th Aug 2026489 PMAQI
5th Aug 20265510 PMAQI
5th Aug 20263611 PMAQI
6th Aug 20263112 AMAQI
6th Aug 2026381 AMAQI
6th Aug 2026382 AMAQI
6th Aug 2026423 AMAQI
6th Aug 2026484 AMAQI

27°C23/33°C

6th Aug 2026515 AMAQI
6th Aug 2026486 AMAQI
6th Aug 2026537 AMAQI
6th Aug 2026578 AMAQI
6th Aug 2026609 AMAQI
6th Aug 20266510 AMAQI
6th Aug 20266611 AMAQI
6th Aug 20266712 PMAQI
6th Aug 2026571 PMAQI
6th Aug 2026562 PMAQI
6th Aug 2026513 PMAQI
6th Aug 2026514 PMAQI
6th Aug 2026525 PMAQI
6th Aug 2026546 PMAQI
6th Aug 2026587 PMAQI
6th Aug 2026648 PMAQI
6th Aug 2026689 PMAQI
6th Aug 20268010 PMAQI
6th Aug 20267811 PMAQI
7th Aug 20267212 AMAQI
7th Aug 2026761 AMAQI
7th Aug 2026722 AMAQI
7th Aug 2026723 AMAQI
7th Aug 2026684 AMAQI

27°C22/35°C

7th Aug 2026725 AMAQI
7th Aug 2026736 AMAQI
7th Aug 2026657 AMAQI
7th Aug 2026608 AMAQI
7th Aug 2026639 AMAQI
7th Aug 20266010 AMAQI
7th Aug 20266211 AMAQI
7th Aug 20265612 PMAQI
7th Aug 2026231 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026234 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20262111 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026231 AMAQI
8th Aug 2026232 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026234 AMAQI

28°C22/35°C

8th Aug 2026215 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20263612 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026293 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262510 PMAQI
8th Aug 20262311 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026234 AMAQI

26°C23/30°C

9th Aug 2026235 AMAQI
9th Aug 2026236 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262310 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026331 PMAQI
9th Aug 2026272 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026247 PMAQI
9th Aug 2026368 PMAQI
9th Aug 2026459 PMAQI
9th Aug 20263410 PMAQI
9th Aug 20263211 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026381 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026313 AMAQI
10th Aug 2026334 AMAQI

25°C23/26°C

10th Aug 2026385 AMAQI
10th Aug 2026366 AMAQI
10th Aug 2026387 AMAQI
10th Aug 2026428 AMAQI
10th Aug 2026409 AMAQI
10th Aug 20264010 AMAQI
10th Aug 20264711 AMAQI
10th Aug 20265312 PMAQI
10th Aug 2026331 PMAQI
10th Aug 2026382 PMAQI
10th Aug 2026473 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026327 PMAQI
10th Aug 2026228 PMAQI
10th Aug 2026349 PMAQI
10th Aug 20265110 PMAQI
10th Aug 20264611 PMAQI
11th Aug 20265112 AMAQI
11th Aug 2026661 AMAQI
11th Aug 2026542 AMAQI
11th Aug 2026483 AMAQI
11th Aug 2026574 AMAQI

25°C24/26°C

11th Aug 2026575 AMAQI
11th Aug 2026606 AMAQI
11th Aug 2026627 AMAQI
11th Aug 2026568 AMAQI
11th Aug 2026559 AMAQI
11th Aug 20265710 AMAQI
11th Aug 20265611 AMAQI
11th Aug 20266212 PMAQI
11th Aug 2026621 PMAQI
11th Aug 2026622 PMAQI
11th Aug 2026563 PMAQI
11th Aug 2026574 PMAQI
11th Aug 2026605 PMAQI
11th Aug 2026756 PMAQI
11th Aug 2026807 PMAQI
11th Aug 2026768 PMAQI
11th Aug 2026679 PMAQI
11th Aug 20268410 PMAQI
11th Aug 20267211 PMAQI
12th Aug 20267412 AMAQI
12th Aug 2026741 AMAQI
12th Aug 2026702 AMAQI
12th Aug 2026683 AMAQI
12th Aug 2026674 AMAQI

26°C24/28°C

12th Aug 2026625 AMAQI
12th Aug 2026366 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026299 AMAQI
12th Aug 20263310 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026331 PMAQI
12th Aug 2026442 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026574 PMAQI
12th Aug 2026595 PMAQI
12th Aug 2026686 PMAQI
12th Aug 2026847 PMAQI
12th Aug 2026828 PMAQI
12th Aug 2026929 PMAQI
12th Aug 20265310 PMAQI
12th Aug 202610511 PMAQI
13th Aug 20268512 AMAQI
13th Aug 2026821 AMAQI
13th Aug 2026732 AMAQI
13th Aug 2026803 AMAQI
13th Aug 2026824 AMAQI

27°C23/33°C

13th Aug 2026745 AMAQI
13th Aug 2026766 AMAQI
13th Aug 2026717 AMAQI
13th Aug 2026768 AMAQI
13th Aug 2026819 AMAQI
13th Aug 20267610 AMAQI
13th Aug 20266011 AMAQI
13th Aug 20266612 PMAQI
13th Aug 2026701 PMAQI
13th Aug 2026692 PMAQI
13th Aug 2026783 PMAQI
13th Aug 2026784 PMAQI
13th Aug 2026675 PMAQI
13th Aug 2026536 PMAQI
13th Aug 2026387 PMAQI
13th Aug 2026338 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262110 PMAQI
13th Aug 20262511 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026381 AMAQI
14th Aug 2026292 AMAQI
14th Aug 2026253 AMAQI
14th Aug 2026364 AMAQI

26°C23/30°C

14th Aug 2026295 AMAQI
14th Aug 2026256 AMAQI
14th Aug 2026257 AMAQI
14th Aug 2026388 AMAQI
14th Aug 2026459 AMAQI
14th Aug 20265310 AMAQI
14th Aug 20266711 AMAQI
14th Aug 20267012 PMAQI
14th Aug 2026741 PMAQI
14th Aug 2026692 PMAQI
14th Aug 2026743 PMAQI
14th Aug 2026794 PMAQI
14th Aug 2026765 PMAQI
14th Aug 2026646 PMAQI
14th Aug 2026557 PMAQI
14th Aug 2026568 PMAQI
14th Aug 2026609 PMAQI
14th Aug 20266610 PMAQI
14th Aug 20267011 PMAQI
15th Aug 20266812 AMAQI
15th Aug 2026881 AMAQI
15th Aug 2026692 AMAQI
15th Aug 2026653 AMAQI
15th Aug 2026754 AMAQI

27°C24/32°C

15th Aug 2026765 AMAQI
15th Aug 2026736 AMAQI
15th Aug 2026657 AMAQI
15th Aug 2026628 AMAQI
15th Aug 2026589 AMAQI
15th Aug 20264410 AMAQI
15th Aug 20264211 AMAQI
15th Aug 20265012 PMAQI
15th Aug 2026511 PMAQI
15th Aug 2026502 PMAQI
15th Aug 2026403 PMAQI
15th Aug 2026344 PMAQI
15th Aug 2026215 PMAQI
15th Aug 2026236 PMAQI
15th Aug 2026337 PMAQI
15th Aug 2026388 PMAQI
15th Aug 2026339 PMAQI
15th Aug 20263810 PMAQI
15th Aug 20263611 PMAQI
16th Aug 20263112 AMAQI
16th Aug 2026361 AMAQI
16th Aug 2026402 AMAQI
16th Aug 2026383 AMAQI
16th Aug 2026464 AMAQI

27°C23/34°C

16th Aug 2026555 AMAQI
16th Aug 2026526 AMAQI
16th Aug 2026407 AMAQI
16th Aug 2026388 AMAQI
16th Aug 2026259 AMAQI
16th Aug 20262110 AMAQI
16th Aug 20262911 AMAQI
16th Aug 20262512 PMAQI
16th Aug 2026331 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026293 PMAQI
16th Aug 2026234 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026336 PMAQI
16th Aug 2026427 PMAQI
16th Aug 2026488 PMAQI
16th Aug 2026519 PMAQI
16th Aug 20264610 PMAQI
16th Aug 20264611 PMAQI
17th Aug 20264412 AMAQI
17th Aug 2026401 AMAQI
17th Aug 2026522 AMAQI
17th Aug 2026573 AMAQI
17th Aug 2026554 AMAQI

26°C24/31°C

17th Aug 2026595 AMAQI
17th Aug 2026536 AMAQI
17th Aug 2026667 AMAQI
17th Aug 2026698 AMAQI
17th Aug 2026539 AMAQI
17th Aug 20263610 AMAQI
17th Aug 20263311 AMAQI
17th Aug 20263612 PMAQI
17th Aug 2026401 PMAQI
17th Aug 2026332 PMAQI
17th Aug 2026213 PMAQI
17th Aug 2026234 PMAQI
17th Aug 2026215 PMAQI
17th Aug 2026366 PMAQI
17th Aug 2026387 PMAQI
17th Aug 2026388 PMAQI
17th Aug 2026339 PMAQI
17th Aug 20262910 PMAQI
17th Aug 20262911 PMAQI
18th Aug 20263812 AMAQI
18th Aug 2026231 AMAQI
18th Aug 2026232 AMAQI
18th Aug 2026253 AMAQI
18th Aug 2026234 AMAQI

16°C11/22°C

18th Aug 2026275 AMAQI
5 AM
18th Aug 2026256 AMAQI
18th Aug 2026367 AMAQI
18th Aug 2026388 AMAQI
18th Aug 2026409 AMAQI
18th Aug 20263810 AMAQI
18th Aug 20262911 AMAQI
11 AM
18th Aug 20262112 PMAQI
18th Aug 2026251 PMAQI
18th Aug 2026252 PMAQI
18th Aug 2026383 PMAQI
18th Aug 2026444 PMAQI
18th Aug 2026465 PMAQI
18th Aug 2026256 PMAQI
6 PM
18th Aug 2026257 PMAQI
18th Aug 2026298 PMAQI
18th Aug 2026259 PMAQI
18th Aug 20262510 PMAQI
18th Aug 20265011 PMAQI
11 PM
4 AM

26°C23/30°C

Day time
Avg. Highest Time
7 AM - 10 AM

45AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
2 PM - 5 PM

40AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 10 AM (Avg. 45), while the lowest AQI was between 2 PM to 5 PM (Avg. 40).
Night time
Avg. Highest Time
8 PM - 11 PM

45AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
2 AM - 7 PM

42AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 45), while the lowest AQI was between 2 AM to 7 PM (Avg. 42).

2026 Days Vs Air Quality

Linhai Environmental Protection Building, Linhai, Zhejiang, China

2026

41%

94

51%

118

7%

17

0.4%

1

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
94 Days
Moderate
118 Days
Poor
17 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 41%

Health Risk Level:

Significant

In 2026, 41% of 230 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Linhai Environmental Protection Building, Linhai, Zhejiang, China

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
30AQI (US)
2nd January 2026
80AQI (US)
3rd January 2026
124AQI (US)
4th January 2026
97AQI (US)
5th January 2026
98AQI (US)
6th January 2026
139AQI (US)
7th January 2026
106AQI (US)
8th January 2026
104AQI (US)
9th January 2026
124AQI (US)
10th January 2026
119AQI (US)
11th January 2026
85AQI (US)
12th January 2026
79AQI (US)
13th January 2026
99AQI (US)
14th January 2026
99AQI (US)
15th January 2026
82AQI (US)
16th January 2026
118AQI (US)
17th January 2026
113AQI (US)
18th January 2026
83AQI (US)
19th January 2026
59AQI (US)
20th January 2026
27AQI (US)
21st January 2026
74AQI (US)
22nd January 2026
108AQI (US)
23rd January 2026
99AQI (US)
24th January 2026
128AQI (US)
25th January 2026
153AQI (US)
26th January 2026
120AQI (US)
27th January 2026
56AQI (US)
28th January 2026
89AQI (US)
29th January 2026
53AQI (US)
30th January 2026
60AQI (US)
31st January 2026
14AQI (US)
1st February 2026
58AQI (US)
2nd February 2026
102AQI (US)
3rd February 2026
107AQI (US)
4th February 2026
59AQI (US)
5th February 2026
85AQI (US)
6th February 2026
83AQI (US)
7th February 2026
44AQI (US)
8th February 2026
83AQI (US)
9th February 2026
62AQI (US)
10th February 2026
60AQI (US)
11th February 2026
89AQI (US)
12th February 2026
147AQI (US)
13th February 2026
128AQI (US)
14th February 2026
92AQI (US)
15th February 2026
75AQI (US)
16th February 2026
53AQI (US)
17th February 2026
79AQI (US)
18th February 2026
108AQI (US)
19th February 2026
117AQI (US)
20th February 2026
91AQI (US)
21st February 2026
59AQI (US)
22nd February 2026
66AQI (US)
23rd February 2026
77AQI (US)
24th February 2026
51AQI (US)
25th February 2026
44AQI (US)
26th February 2026
48AQI (US)
27th February 2026
27AQI (US)
28th February 2026
40AQI (US)
1st March 2026
54AQI (US)
2nd March 2026
28AQI (US)
3rd March 2026
50AQI (US)
4th March 2026
47AQI (US)
5th March 2026
33AQI (US)
6th March 2026
61AQI (US)
7th March 2026
81AQI (US)
8th March 2026
54AQI (US)
9th March 2026
46AQI (US)
10th March 2026
73AQI (US)
11th March 2026
57AQI (US)
12th March 2026
59AQI (US)
13th March 2026
88AQI (US)
14th March 2026
66AQI (US)
15th March 2026
54AQI (US)
16th March 2026
58AQI (US)
17th March 2026
80AQI (US)
18th March 2026
81AQI (US)
19th March 2026
38AQI (US)
20th March 2026
96AQI (US)
21st March 2026
52AQI (US)
22nd March 2026
51AQI (US)
23rd March 2026
66AQI (US)
24th March 2026
58AQI (US)
25th March 2026
47AQI (US)
26th March 2026
85AQI (US)
27th March 2026
62AQI (US)
28th March 2026
56AQI (US)
29th March 2026
81AQI (US)
30th March 2026
60AQI (US)
31st March 2026
35AQI (US)
1st April 2026
27AQI (US)
2nd April 2026
66AQI (US)
3rd April 2026
86AQI (US)
4th April 2026
35AQI (US)
5th April 2026
71AQI (US)
6th April 2026
86AQI (US)
7th April 2026
50AQI (US)
8th April 2026
41AQI (US)
9th April 2026
60AQI (US)
10th April 2026
89AQI (US)
11th April 2026
100AQI (US)
12th April 2026
25AQI (US)
13th April 2026
92AQI (US)
14th April 2026
72AQI (US)
15th April 2026
81AQI (US)
16th April 2026
64AQI (US)
17th April 2026
66AQI (US)
18th April 2026
83AQI (US)
19th April 2026
87AQI (US)
20th April 2026
97AQI (US)
21st April 2026
42AQI (US)
22nd April 2026
36AQI (US)
23rd April 2026
20AQI (US)
24th April 2026
46AQI (US)
25th April 2026
55AQI (US)
26th April 2026
73AQI (US)
27th April 2026
71AQI (US)
28th April 2026
77AQI (US)
29th April 2026
22AQI (US)
30th April 2026
31AQI (US)
1st May 2026
66AQI (US)
2nd May 2026
67AQI (US)
3rd May 2026
57AQI (US)
4th May 2026
62AQI (US)
5th May 2026
46AQI (US)
6th May 2026
43AQI (US)
7th May 2026
50AQI (US)
8th May 2026
46AQI (US)
9th May 2026
27AQI (US)
10th May 2026
43AQI (US)
11th May 2026
51AQI (US)
12th May 2026
44AQI (US)
13th May 2026
48AQI (US)
14th May 2026
31AQI (US)
15th May 2026
40AQI (US)
16th May 2026
75AQI (US)
17th May 2026
61AQI (US)
18th May 2026
54AQI (US)
19th May 2026
46AQI (US)
20th May 2026
61AQI (US)
21st May 2026
68AQI (US)
22nd May 2026
73AQI (US)
23rd May 2026
66AQI (US)
24th May 2026
65AQI (US)
25th May 2026
57AQI (US)
26th May 2026
50AQI (US)
27th May 2026
90AQI (US)
28th May 2026
62AQI (US)
29th May 2026
81AQI (US)
30th May 2026
46AQI (US)
31st May 2026
36AQI (US)
1st June 2026
51AQI (US)
2nd June 2026
72AQI (US)
3rd June 2026
83AQI (US)
4th June 2026
63AQI (US)
5th June 2026
57AQI (US)
6th June 2026
41AQI (US)
7th June 2026
48AQI (US)
8th June 2026
34AQI (US)
9th June 2026
26AQI (US)
10th June 2026
38AQI (US)
11th June 2026
55AQI (US)
12th June 2026
55AQI (US)
13th June 2026
42AQI (US)
14th June 2026
22AQI (US)
15th June 2026
32AQI (US)
16th June 2026
28AQI (US)
17th June 2026
44AQI (US)
18th June 2026
43AQI (US)
19th June 2026
28AQI (US)
20th June 2026
44AQI (US)
21st June 2026
51AQI (US)
22nd June 2026
60AQI (US)
23rd June 2026
29AQI (US)
24th June 2026
43AQI (US)
25th June 2026
28AQI (US)
26th June 2026
44AQI (US)
27th June 2026
61AQI (US)
28th June 2026
78AQI (US)
29th June 2026
50AQI (US)
30th June 2026
47AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
43AQI (US)
3rd July 2026
44AQI (US)
4th July 2026
38AQI (US)
5th July 2026
24AQI (US)
6th July 2026
48AQI (US)
7th July 2026
29AQI (US)
8th July 2026
49AQI (US)
9th July 2026
44AQI (US)
10th July 2026
29AQI (US)
11th July 2026
23AQI (US)
12th July 2026
22AQI (US)
13th July 2026
28AQI (US)
14th July 2026
28AQI (US)
15th July 2026
26AQI (US)
16th July 2026
56AQI (US)
17th July 2026
67AQI (US)
18th July 2026
53AQI (US)
19th July 2026
59AQI (US)
20th July 2026
31AQI (US)
21st July 2026
45AQI (US)
22nd July 2026
48AQI (US)
23rd July 2026
62AQI (US)
24th July 2026
48AQI (US)
25th July 2026
26AQI (US)
26th July 2026
24AQI (US)
27th July 2026
24AQI (US)
28th July 2026
26AQI (US)
29th July 2026
25AQI (US)
30th July 2026
29AQI (US)
31st July 2026
54AQI (US)
1st August 2026
60AQI (US)
2nd August 2026
58AQI (US)
3rd August 2026
58AQI (US)
4th August 2026
40AQI (US)
5th August 2026
44AQI (US)
6th August 2026
56AQI (US)
7th August 2026
47AQI (US)
8th August 2026
25AQI (US)
9th August 2026
27AQI (US)
10th August 2026
36AQI (US)
11th August 2026
62AQI (US)
12th August 2026
56AQI (US)
13th August 2026
64AQI (US)
14th August 2026
52AQI (US)
15th August 2026
51AQI (US)
16th August 2026
37AQI (US)
17th August 2026
41AQI (US)
18th August 2026
31AQI (US)
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

91AQI (US)

76AQI (US)

60AQI (US)

62AQI (US)

55AQI (US)

47AQI (US)

38AQI (US)

47AQI (US)

No. of days

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

202660AQI (US)

3
16
11
1
5
17
6
8
23
11
19
14
17
19
11
25
6
9
9
94
118
17
1

Highest AQI (US) recorded in

January

91AQI (US)

Lowest AQI (US) recorded in

July

38AQI (US)

202574AQI (US)

11
19
1
15
13
1
24
6
28
2
31
7
23
20
11
14
17
9
21
4
27
4
16
10
1
22
8
60
246
58
1

Highest AQI (US) recorded in

January

107AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

202467AQI (US)

5
7
4
1
1
4
8
5
25
16
15
4
27
15
14
12
18
1
11
18
1
14
17
68
145
26
4

Highest AQI (US) recorded in

January

126AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

202386AQI (US)

2
1
2
22
7
2
24
8

Highest AQI (US) recorded in

November

87AQI (US)

Lowest AQI (US) recorded in

December

85AQI (US)

202264AQI (US)

4
7
6
12
3
7
21
3
4
22
4
11
19
1
12
17
1
5
20
4
7
22
1
1
57
145
12

Highest AQI (US) recorded in

April

73AQI (US)

Lowest AQI (US) recorded in

October

50AQI (US)

202168AQI (US)

6
13
11
13
14
17
15
16
9
21
10
12
1
1
20
8
1
23
6
61
128
28

Highest AQI (US) recorded in

January

106AQI (US)

Lowest AQI (US) recorded in

August

52AQI (US)

202068AQI (US)

4
9
1
17
3
3
15
8
22
4
26
11
18
8
20
2
2
29
4
22
4
2
21
8
47
199
17

Highest AQI (US) recorded in

December

86AQI (US)

Lowest AQI (US) recorded in

August

55AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
86AQI (US)
Least Polluted Year Recorded
2026(Avg.)
60AQI (US)

Linhai Environmental Protection Building's annual 2026 AQI (US) (60) shows an average percentage change of -14.8% (improved AQI (US)) compared to previous years: 2020 (68), 2021 (68), 2022 (64), 2023 (86), 2024 (67), 2025 (74).