Library Building, Jiangshan, 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
Library Building, Jiangshan, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2024
91AQILowest AQI recorded on
4th Aug 2021
25AQISame Day Analysis (5th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Library Building, Jiangshan, Zhejiang, China
AQI
Day
Night
.
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7AM6th Aug
57AQI
Avg. Lowest Time
1PM6th Aug
30AQI
In the last 24 hours,
Library Building's AQI reached its highest point of 57 at 7 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Library Building, Jiangshan, Zhejiang, China
JulAug
08th - 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 - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025549 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255511 AMAQI
8th Jul 20255512 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025532 PMAQI
8th Jul 2025533 PMAQI
8th Jul 2025534 PMAQI
8th Jul 2025535 PMAQI
8th Jul 2025476 PMAQI
8th Jul 2025467 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025459 PMAQI
8th Jul 20254410 PMAQI
8th Jul 20254711 PMAQI
9th Jul 20254912 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025564 AMAQI
25°C22/29°C
9th Jul 2025565 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025438 AMAQI
9th Jul 2025429 AMAQI
9th Jul 20253710 AMAQI
9th Jul 20253511 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025411 PMAQI
9th Jul 2025442 PMAQI
9th Jul 2025423 PMAQI
9th Jul 2025444 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025456 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255210 PMAQI
9th Jul 20255211 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025524 AMAQI
26°C22/30°C
10th Jul 2025535 AMAQI
10th Jul 2025536 AMAQI
10th Jul 2025537 AMAQI
10th Jul 2025418 AMAQI
10th Jul 2025439 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20253611 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025371 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025597 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025544 AMAQI
26°C21/29°C
11th Jul 2025535 AMAQI
11th Jul 2025536 AMAQI
11th Jul 2025537 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025619 AMAQI
11th Jul 20255710 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20254712 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025353 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025316 PMAQI
11th Jul 2025387 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025469 PMAQI
11th Jul 20254910 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20255012 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025553 AMAQI
12th Jul 2025554 AMAQI
26°C21/31°C
12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025548 AMAQI
12th Jul 2025549 AMAQI
12th Jul 20255210 AMAQI
12th Jul 20254911 AMAQI
12th Jul 20254412 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025439 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254111 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025544 AMAQI
25°C21/27°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025468 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20255010 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025461 PMAQI
13th Jul 2025462 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025454 PMAQI
13th Jul 2025465 PMAQI
13th Jul 2025476 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025518 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255010 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025534 AMAQI
25°C23/28°C
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20256410 AMAQI
14th Jul 20256611 AMAQI
14th Jul 20256312 PMAQI
14th Jul 2025641 PMAQI
14th Jul 2025642 PMAQI
14th Jul 2025573 PMAQI
14th Jul 2025584 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025547 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025564 AMAQI
27°C22/32°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025638 AMAQI
15th Jul 2025749 AMAQI
15th Jul 20257510 AMAQI
15th Jul 20257611 AMAQI
15th Jul 20257312 PMAQI
15th Jul 2025651 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025617 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256111 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025594 AMAQI
28°C22/33°C
16th Jul 2025595 AMAQI
16th Jul 2025596 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20256110 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025651 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025653 PMAQI
16th Jul 2025664 PMAQI
16th Jul 2025705 PMAQI
16th Jul 2025646 PMAQI
16th Jul 2025677 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025659 PMAQI
16th Jul 20256710 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025591 AMAQI
17th Jul 2025592 AMAQI
17th Jul 2025593 AMAQI
17th Jul 2025604 AMAQI
28°C24/32°C
17th Jul 2025605 AMAQI
17th Jul 2025606 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025688 AMAQI
17th Jul 2025729 AMAQI
17th Jul 20256810 AMAQI
17th Jul 20257211 AMAQI
17th Jul 20257012 PMAQI
17th Jul 2025721 PMAQI
17th Jul 2025682 PMAQI
17th Jul 2025693 PMAQI
17th Jul 2025704 PMAQI
17th Jul 2025585 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025588 PMAQI
17th Jul 2025589 PMAQI
17th Jul 20255910 PMAQI
17th Jul 20255611 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025601 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025624 AMAQI
29°C24/36°C
18th Jul 2025625 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025649 AMAQI
18th Jul 20255910 AMAQI
18th Jul 20256111 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025641 PMAQI
18th Jul 2025612 PMAQI
18th Jul 2025633 PMAQI
18th Jul 2025654 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025597 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256110 PMAQI
18th Jul 20255811 PMAQI
19th Jul 20255712 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
19th Jul 2025604 AMAQI
28°C25/34°C
19th Jul 2025605 AMAQI
19th Jul 2025606 AMAQI
19th Jul 2025607 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025559 AMAQI
19th Jul 20254210 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253312 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025539 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255311 PMAQI
20th Jul 20255312 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025603 AMAQI
20th Jul 2025584 AMAQI
25°C23/29°C
20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025234 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025307 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025544 AMAQI
27°C23/31°C
21st Jul 2025555 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025328 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255110 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025552 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025524 AMAQI
26°C22/29°C
22nd Jul 2025525 AMAQI
22nd Jul 2025516 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20253310 AMAQI
22nd Jul 20254011 AMAQI
22nd Jul 20253912 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025498 PMAQI
22nd Jul 2025479 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254811 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025514 AMAQI
23°C22/24°C
23rd Jul 2025505 AMAQI
23rd Jul 2025516 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025291 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025408 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025464 AMAQI
27°C20/33°C
24th Jul 2025465 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254410 AMAQI
24th Jul 20253911 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025459 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20254912 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025464 AMAQI
28°C23/34°C
25th Jul 2025475 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025538 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20254911 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025492 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025395 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025467 PMAQI
25th Jul 2025488 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254710 PMAQI
25th Jul 20254911 PMAQI
26th Jul 20254912 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025504 AMAQI
26°C24/30°C
26th Jul 2025495 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20254410 AMAQI
26th Jul 20254111 AMAQI
26th Jul 20253812 PMAQI
26th Jul 2025331 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025459 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025512 AMAQI
27th Jul 2025483 AMAQI
27th Jul 2025454 AMAQI
26°C23/29°C
27th Jul 2025455 AMAQI
27th Jul 2025466 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20254310 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025458 PMAQI
27th Jul 2025449 PMAQI
27th Jul 20254310 PMAQI
27th Jul 20254211 PMAQI
28th Jul 20254512 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025472 AMAQI
28th Jul 2025473 AMAQI
28th Jul 2025454 AMAQI
28°C24/33°C
28th Jul 2025475 AMAQI
28th Jul 2025446 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025488 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20253910 AMAQI
28th Jul 20254111 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025213 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025418 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253711 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025463 AMAQI
29th Jul 2025444 AMAQI
28°C24/33°C
29th Jul 2025445 AMAQI
29th Jul 2025446 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20253312 PMAQI
29th Jul 2025351 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025438 PMAQI
29th Jul 2025499 PMAQI
29th Jul 20254510 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025471 AMAQI
30th Jul 2025482 AMAQI
30th Jul 2025473 AMAQI
30th Jul 2025464 AMAQI
27°C22/32°C
30th Jul 2025465 AMAQI
30th Jul 2025466 AMAQI
30th Jul 2025457 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025559 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20255911 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025471 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025451 AMAQI
31st Jul 2025502 AMAQI
31st Jul 2025483 AMAQI
31st Jul 2025474 AMAQI
26°C21/30°C
31st Jul 2025475 AMAQI
31st Jul 2025476 AMAQI
31st Jul 2025477 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025479 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025344 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025396 PMAQI
31st Jul 2025517 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025524 AMAQI
26°C21/30°C
1st Aug 2025545 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256511 AMAQI
1st Aug 20256312 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025595 PMAQI
1st Aug 2025526 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025554 AMAQI
27°C22/32°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025668 AMAQI
2nd Aug 2025719 AMAQI
2nd Aug 20256710 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025695 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256411 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025564 AMAQI
28°C23/33°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20255910 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025621 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255911 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
29°C23/35°C
4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025698 AMAQI
4th Aug 2025749 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20256211 AMAQI
4th Aug 20255412 PMAQI
4th Aug 2025591 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025603 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025565 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025519 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
29°C25/35°C
5th Aug 2025575 AMAQI
5th Aug 2025576 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025589 AMAQI
5th Aug 20255410 AMAQI
5th Aug 20255311 AMAQI
5th Aug 20255112 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025482 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025569 PMAQI
5th Aug 20255410 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025574 AMAQI
29°C26/34°C
6th Aug 2025565 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025577 AMAQI
6th Aug 2025448 AMAQI
6th Aug 2025429 AMAQI
6th Aug 20254010 AMAQI
6th Aug 20254011 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025301 PMAQI
6th Aug 2025372 PMAQI
6th Aug 2025513 PMAQI
6th Aug 2025494 PMAQI
6th Aug 2025495 PMAQI
6th Aug 2025426 PMAQI
6th Aug 2025507 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025519 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20255311 PMAQI
7th Aug 20255412 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
48AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 6 PM
48AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 48), while the lowest AQI was between 5 AM to 6 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 11 PM
52AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
52AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 52), while the lowest AQI was between 12 AM to 11 PM (Avg. 52).
2025 Days Vs Air Quality
Library Building, Jiangshan, Zhejiang, China
2025
12%
25
67%
146
21%
46
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
25 DaysModerate
146 DaysPoor
46 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2025, 12% of 218 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
Library Building, Jiangshan, 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
147AQI
147AQI
2nd January 2025
150AQI
150AQI
3rd January 2025
150AQI
150AQI
4th January 2025
139AQI
139AQI
5th January 2025
150AQI
150AQI
6th January 2025
125AQI
125AQI
7th January 2025
139AQI
139AQI
8th January 2025
136AQI
136AQI
9th January 2025
121AQI
121AQI
10th January 2025
89AQI
89AQI
11th January 2025
99AQI
99AQI
12th January 2025
107AQI
107AQI
13th January 2025
117AQI
117AQI
14th January 2025
112AQI
112AQI
15th January 2025
128AQI
128AQI
16th January 2025
91AQI
91AQI
17th January 2025
100AQI
100AQI
18th January 2025
97AQI
97AQI
19th January 2025
96AQI
96AQI
20th January 2025
107AQI
107AQI
21st January 2025
128AQI
128AQI
22nd January 2025
131AQI
131AQI
23rd January 2025
125AQI
125AQI
24th January 2025
111AQI
111AQI
25th January 2025
97AQI
97AQI
26th January 2025
70AQI
70AQI
27th January 2025
71AQI
71AQI
28th January 2025
83AQI
83AQI
29th January 2025
135AQI
135AQI
30th January 2025
102AQI
102AQI
31st January 2025
109AQI
109AQI
1st February 2025
66AQI
66AQI
2nd February 2025
66AQI
66AQI
3rd February 2025
93AQI
93AQI
4th February 2025
79AQI
79AQI
5th February 2025
85AQI
85AQI
6th February 2025
89AQI
89AQI
7th February 2025
77AQI
77AQI
8th February 2025
62AQI
62AQI
9th February 2025
69AQI
69AQI
10th February 2025
85AQI
85AQI
11th February 2025
96AQI
96AQI
12th February 2025
96AQI
96AQI
13th February 2025
132AQI
132AQI
14th February 2025
140AQI
140AQI
15th February 2025
138AQI
138AQI
16th February 2025
106AQI
106AQI
17th February 2025
113AQI
113AQI
18th February 2025
84AQI
84AQI
19th February 2025
87AQI
87AQI
20th February 2025
59AQI
59AQI
21st February 2025
58AQI
58AQI
22nd February 2025
60AQI
60AQI
23rd February 2025
73AQI
73AQI
24th February 2025
95AQI
95AQI
25th February 2025
119AQI
119AQI
26th February 2025
104AQI
104AQI
27th February 2025
104AQI
104AQI
28th February 2025
86AQI
86AQI
1st March 2025
88AQI
88AQI
2nd March 2025
80AQI
80AQI
3rd March 2025
75AQI
75AQI
4th March 2025
55AQI
55AQI
5th March 2025
64AQI
64AQI
6th March 2025
76AQI
76AQI
7th March 2025
95AQI
95AQI
8th March 2025
89AQI
89AQI
9th March 2025
113AQI
113AQI
10th March 2025
121AQI
121AQI
11th March 2025
112AQI
112AQI
12th March 2025
100AQI
100AQI
13th March 2025
72AQI
72AQI
14th March 2025
71AQI
71AQI
15th March 2025
46AQI
46AQI
16th March 2025
71AQI
71AQI
17th March 2025
64AQI
64AQI
18th March 2025
74AQI
74AQI
19th March 2025
77AQI
77AQI
20th March 2025
76AQI
76AQI
21st March 2025
79AQI
79AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
85AQI
85AQI
24th March 2025
97AQI
97AQI
25th March 2025
105AQI
105AQI
26th March 2025
121AQI
121AQI
27th March 2025
112AQI
112AQI
28th March 2025
96AQI
96AQI
29th March 2025
81AQI
81AQI
30th March 2025
88AQI
88AQI
31st March 2025
79AQI
79AQI
1st April 2025
83AQI
83AQI
2nd April 2025
82AQI
82AQI
3rd April 2025
104AQI
104AQI
4th April 2025
107AQI
107AQI
5th April 2025
100AQI
100AQI
6th April 2025
101AQI
101AQI
7th April 2025
97AQI
97AQI
8th April 2025
100AQI
100AQI
9th April 2025
109AQI
109AQI
10th April 2025
90AQI
90AQI
11th April 2025
93AQI
93AQI
12th April 2025
130AQI
130AQI
13th April 2025
130AQI
130AQI
14th April 2025
112AQI
112AQI
15th April 2025
92AQI
92AQI
16th April 2025
88AQI
88AQI
17th April 2025
97AQI
97AQI
18th April 2025
95AQI
95AQI
19th April 2025
92AQI
92AQI
20th April 2025
92AQI
92AQI
21st April 2025
96AQI
96AQI
22nd April 2025
64AQI
64AQI
23rd April 2025
85AQI
85AQI
24th April 2025
70AQI
70AQI
25th April 2025
75AQI
75AQI
26th April 2025
70AQI
70AQI
27th April 2025
72AQI
72AQI
28th April 2025
77AQI
77AQI
29th April 2025
89AQI
89AQI
30th April 2025
94AQI
94AQI
1st May 2025
84AQI
84AQI
2nd May 2025
88AQI
88AQI
3rd May 2025
88AQI
88AQI
4th May 2025
86AQI
86AQI
5th May 2025
76AQI
76AQI
6th May 2025
85AQI
85AQI
7th May 2025
113AQI
113AQI
8th May 2025
83AQI
83AQI
9th May 2025
69AQI
69AQI
10th May 2025
75AQI
75AQI
11th May 2025
75AQI
75AQI
12th May 2025
85AQI
85AQI
13th May 2025
85AQI
85AQI
14th May 2025
85AQI
85AQI
15th May 2025
111AQI
111AQI
16th May 2025
84AQI
84AQI
17th May 2025
83AQI
83AQI
18th May 2025
82AQI
82AQI
19th May 2025
75AQI
75AQI
20th May 2025
64AQI
64AQI
21st May 2025
62AQI
62AQI
22nd May 2025
65AQI
65AQI
23rd May 2025
53AQI
53AQI
24th May 2025
83AQI
83AQI
25th May 2025
97AQI
97AQI
26th May 2025
110AQI
110AQI
27th May 2025
108AQI
108AQI
28th May 2025
89AQI
89AQI
29th May 2025
73AQI
73AQI
30th May 2025
79AQI
79AQI
31st May 2025
80AQI
80AQI
1st June 2025
75AQI
75AQI
2nd June 2025
61AQI
61AQI
3rd June 2025
58AQI
58AQI
4th June 2025
64AQI
64AQI
5th June 2025
63AQI
63AQI
6th June 2025
70AQI
70AQI
7th June 2025
76AQI
76AQI
8th June 2025
72AQI
72AQI
9th June 2025
69AQI
69AQI
10th June 2025
67AQI
67AQI
11th June 2025
61AQI
61AQI
12th June 2025
56AQI
56AQI
13th June 2025
57AQI
57AQI
14th June 2025
61AQI
61AQI
15th June 2025
54AQI
54AQI
16th June 2025
61AQI
61AQI
17th June 2025
60AQI
60AQI
18th June 2025
51AQI
51AQI
19th June 2025
54AQI
54AQI
20th June 2025
48AQI
48AQI
21st June 2025
46AQI
46AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
48AQI
48AQI
24th June 2025
49AQI
49AQI
25th June 2025
55AQI
55AQI
26th June 2025
54AQI
54AQI
27th June 2025
55AQI
55AQI
28th June 2025
51AQI
51AQI
29th June 2025
52AQI
52AQI
30th June 2025
53AQI
53AQI
1st July 2025
44AQI
44AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
57AQI
57AQI
4th July 2025
60AQI
60AQI
5th July 2025
58AQI
58AQI
6th July 2025
54AQI
54AQI
7th July 2025
51AQI
51AQI
8th July 2025
52AQI
52AQI
9th July 2025
49AQI
49AQI
10th July 2025
51AQI
51AQI
11th July 2025
48AQI
48AQI
12th July 2025
47AQI
47AQI
13th July 2025
50AQI
50AQI
14th July 2025
57AQI
57AQI
15th July 2025
60AQI
60AQI
16th July 2025
62AQI
62AQI
17th July 2025
62AQI
62AQI
18th July 2025
61AQI
61AQI
19th July 2025
48AQI
48AQI
20th July 2025
43AQI
43AQI
21st July 2025
41AQI
41AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
39AQI
39AQI
24th July 2025
41AQI
41AQI
25th July 2025
46AQI
46AQI
26th July 2025
44AQI
44AQI
27th July 2025
42AQI
42AQI
28th July 2025
38AQI
38AQI
29th July 2025
40AQI
40AQI
30th July 2025
45AQI
45AQI
31st July 2025
48AQI
48AQI
1st August 2025
58AQI
58AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
58AQI
58AQI
4th August 2025
57AQI
57AQI
5th August 2025
55AQI
55AQI
115AQI
90AQI
85AQI
93AQI
83AQI
58AQI
49AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202581AQI
10
21
20
8
1
24
6
23
7
27
4
5
25
19
12
5
25
146
46
Highest AQI recorded in
January115AQI
Lowest AQI recorded in
July49AQI
202473AQI
8
8
3
9
13
17
13
18
4
27
4
25
5
22
4
2
23
5
6
24
1
44
155
41
1
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
July49AQI
202387AQI
3
31
34
Highest AQI recorded in
December87AQI
Lowest AQI recorded in
November87AQI
202266AQI
5
6
8
7
5
1
8
18
5
4
19
6
6
22
3
20
8
2
13
10
1
6
22
2
71
114
21
1
Highest AQI recorded in
October80AQI
Lowest AQI recorded in
August42AQI
202174AQI
7
12
1
10
13
1
11
20
14
17
3
27
5
13
5
3
20
6
1
9
17
3
47
126
41
4
Highest AQI recorded in
December111AQI
Lowest AQI recorded in
July51AQI
202073AQI
4
6
3
10
11
2
14
2
20
10
10
20
13
17
11
18
1
2
24
5
4
18
8
1
8
19
3
67
145
49
3
Highest AQI recorded in
December112AQI
Lowest AQI recorded in
June47AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
87AQILeast Polluted Year Recorded
2022(Avg.)
66AQILibrary Building's annual 2025 AQI (81) shows an average percentage change of 9.7% (worsened AQI) compared to previous years: 2020 (73), 2021 (74), 2022 (66), 2023 (87), 2024 (73).
