Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Experimental School, Quzhou, 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

Experimental School, Quzhou, Zhejiang, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
17th Aug 2024
114AQI
Lowest AQI recorded on
20th Aug 2024
27AQI

Same Day Analysis (19th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 51 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

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

Experimental School, Quzhou, Zhejiang, China

AQI
Day
Night
.

5 AM19th Aug 2025

6 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
8AM19th Aug

60AQI

Avg. Lowest Time
4PM19th Aug

44AQI

Night time
Avg. Highest Time
9PM19th Aug

56AQI

Avg. Lowest Time
12AM20th Aug

50AQI

In the last 24 hours,

Experimental School's AQI reached its highest point of 60 at 8 AM during the Day, while the lowest point, 44, was recorded at 4 PM during the Day between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Experimental School, Quzhou, 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 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025328 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025173 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025176 PMAQI
21st Jul 2025277 PMAQI
21st Jul 2025448 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254910 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025552 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025524 AMAQI

27°C25/32°C

22nd Jul 2025525 AMAQI
22nd Jul 2025516 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025379 AMAQI
22nd Jul 20254810 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20255212 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025432 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025395 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025578 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025524 AMAQI

25°C24/26°C

23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025529 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025353 PMAQI
23rd Jul 2025414 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025458 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254312 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025524 AMAQI

27°C23/32°C

24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025498 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025364 PMAQI
24th Jul 2025395 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025517 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025504 AMAQI

27°C23/33°C

25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20255012 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025492 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025394 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025397 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254511 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025524 AMAQI

27°C24/32°C

26th Jul 2025525 AMAQI
26th Jul 2025516 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20252110 AMAQI
26th Jul 20252011 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025191 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20254111 PMAQI
27th Jul 20253912 AMAQI
27th Jul 2025511 AMAQI
27th Jul 2025502 AMAQI
27th Jul 2025493 AMAQI
27th Jul 2025444 AMAQI

27°C25/30°C

27th Jul 2025445 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20255510 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025202 PMAQI
27th Jul 2025193 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025446 PMAQI
27th Jul 2025507 PMAQI
27th Jul 2025518 PMAQI
27th Jul 2025519 PMAQI
27th Jul 20254910 PMAQI
27th Jul 20255111 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025471 AMAQI
28th Jul 2025472 AMAQI
28th Jul 2025463 AMAQI
28th Jul 2025464 AMAQI

28°C25/31°C

28th Jul 2025465 AMAQI
28th Jul 2025476 AMAQI
28th Jul 2025477 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025459 AMAQI
28th Jul 20253910 AMAQI
28th Jul 20253911 AMAQI
28th Jul 20255012 PMAQI
28th Jul 2025511 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025193 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025166 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025461 AMAQI
29th Jul 2025472 AMAQI
29th Jul 2025473 AMAQI
29th Jul 2025444 AMAQI

27°C24/32°C

29th Jul 2025455 AMAQI
29th Jul 2025456 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20255111 AMAQI
29th Jul 20254512 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025543 PMAQI
29th Jul 2025474 PMAQI
29th Jul 2025415 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025483 AMAQI
30th Jul 2025484 AMAQI

27°C24/33°C

30th Jul 2025485 AMAQI
30th Jul 2025486 AMAQI
30th Jul 2025487 AMAQI
30th Jul 2025598 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20254412 PMAQI
30th Jul 2025401 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025315 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254111 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025491 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
31st Jul 2025514 AMAQI

27°C22/33°C

31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20256311 AMAQI
31st Jul 20256412 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025424 PMAQI
31st Jul 2025435 PMAQI
31st Jul 2025406 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255211 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025501 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025484 AMAQI

27°C23/31°C

1st Aug 2025505 AMAQI
1st Aug 2025506 AMAQI
1st Aug 2025517 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025526 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025512 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025534 AMAQI

29°C24/34°C

2nd Aug 2025535 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025779 AMAQI
2nd Aug 20256410 AMAQI
2nd Aug 20256411 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025691 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025726 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI

29°C25/35°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025688 AMAQI
3rd Aug 2025729 AMAQI
3rd Aug 20256510 AMAQI
3rd Aug 20256411 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025621 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025593 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025576 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI

29°C24/36°C

4th Aug 2025565 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025648 AMAQI
4th Aug 2025729 AMAQI
4th Aug 20257110 AMAQI
4th Aug 20256811 AMAQI
4th Aug 20255612 PMAQI
4th Aug 2025551 PMAQI
4th Aug 2025542 PMAQI
4th Aug 2025603 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025575 PMAQI
4th Aug 2025546 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025518 PMAQI
4th Aug 2025469 PMAQI
4th Aug 20255110 PMAQI
4th Aug 20255311 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI

29°C24/35°C

5th Aug 2025585 AMAQI
5th Aug 2025576 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025628 AMAQI
5th Aug 2025669 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20254911 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025461 PMAQI
5th Aug 2025482 PMAQI
5th Aug 2025413 PMAQI
5th Aug 2025484 PMAQI
5th Aug 2025315 PMAQI
5th Aug 2025536 PMAQI
5th Aug 2025487 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20254910 PMAQI
5th Aug 20254911 PMAQI
6th Aug 20255512 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025564 AMAQI

28°C24/35°C

6th Aug 2025565 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025567 AMAQI
6th Aug 2025438 AMAQI
6th Aug 2025369 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253012 PMAQI
6th Aug 2025241 PMAQI
6th Aug 2025262 PMAQI
6th Aug 2025443 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025405 PMAQI
6th Aug 2025356 PMAQI
6th Aug 2025407 PMAQI
6th Aug 2025478 PMAQI
6th Aug 2025499 PMAQI
6th Aug 20254710 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255312 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025553 AMAQI
7th Aug 2025534 AMAQI

28°C24/34°C

7th Aug 2025535 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025537 AMAQI
7th Aug 2025398 AMAQI
7th Aug 2025389 AMAQI
7th Aug 20254010 AMAQI
7th Aug 20252711 AMAQI
7th Aug 20252512 PMAQI
7th Aug 2025431 PMAQI
7th Aug 2025282 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025335 PMAQI
7th Aug 2025366 PMAQI
7th Aug 2025477 PMAQI
7th Aug 2025558 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025541 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025524 AMAQI

28°C24/34°C

8th Aug 2025525 AMAQI
8th Aug 2025516 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025598 AMAQI
8th Aug 2025609 AMAQI
8th Aug 20255710 AMAQI
8th Aug 20255611 AMAQI
8th Aug 20255412 PMAQI
8th Aug 2025391 PMAQI
8th Aug 2025352 PMAQI
8th Aug 2025353 PMAQI
8th Aug 2025394 PMAQI
8th Aug 2025415 PMAQI
8th Aug 2025406 PMAQI
8th Aug 2025467 PMAQI
8th Aug 2025488 PMAQI
8th Aug 2025519 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255311 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025533 AMAQI
9th Aug 2025534 AMAQI

29°C25/35°C

9th Aug 2025535 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025527 AMAQI
9th Aug 2025588 AMAQI
9th Aug 2025639 AMAQI
9th Aug 20256010 AMAQI
9th Aug 20255611 AMAQI
9th Aug 20255512 PMAQI
9th Aug 2025511 PMAQI
9th Aug 2025482 PMAQI
9th Aug 2025443 PMAQI
9th Aug 2025524 PMAQI
9th Aug 2025525 PMAQI
9th Aug 2025536 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025578 PMAQI
9th Aug 2025579 PMAQI
9th Aug 20255710 PMAQI
9th Aug 20255811 PMAQI
10th Aug 20255812 AMAQI
10th Aug 2025531 AMAQI
10th Aug 2025532 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025544 AMAQI

30°C24/37°C

10th Aug 2025545 AMAQI
10th Aug 2025536 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025638 AMAQI
10th Aug 2025789 AMAQI
10th Aug 20256910 AMAQI
10th Aug 20256411 AMAQI
10th Aug 20256412 PMAQI
10th Aug 2025641 PMAQI
10th Aug 2025602 PMAQI
10th Aug 2025623 PMAQI
10th Aug 2025644 PMAQI
10th Aug 2025685 PMAQI
10th Aug 2025686 PMAQI
10th Aug 2025707 PMAQI
10th Aug 2025658 PMAQI
10th Aug 2025669 PMAQI
10th Aug 20256810 PMAQI
10th Aug 20256711 PMAQI
11th Aug 20256712 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025553 AMAQI
11th Aug 2025564 AMAQI

31°C27/37°C

11th Aug 2025575 AMAQI
11th Aug 2025566 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025798 AMAQI
11th Aug 2025849 AMAQI
11th Aug 20258710 AMAQI
11th Aug 20257311 AMAQI
11th Aug 20256712 PMAQI
11th Aug 2025661 PMAQI
11th Aug 2025622 PMAQI
11th Aug 2025573 PMAQI
11th Aug 2025664 PMAQI
11th Aug 2025605 PMAQI
11th Aug 2025576 PMAQI
11th Aug 2025627 PMAQI
11th Aug 2025588 PMAQI
11th Aug 2025629 PMAQI
11th Aug 20256210 PMAQI
11th Aug 20255811 PMAQI
12th Aug 20255912 AMAQI
12th Aug 2025561 AMAQI
12th Aug 2025562 AMAQI
12th Aug 2025593 AMAQI
12th Aug 2025604 AMAQI

31°C26/37°C

12th Aug 2025605 AMAQI
12th Aug 2025606 AMAQI
12th Aug 2025607 AMAQI
12th Aug 2025728 AMAQI
12th Aug 2025729 AMAQI
12th Aug 20256510 AMAQI
12th Aug 20256711 AMAQI
12th Aug 20257012 PMAQI
12th Aug 2025701 PMAQI
12th Aug 2025642 PMAQI
12th Aug 2025643 PMAQI
12th Aug 2025594 PMAQI
12th Aug 2025585 PMAQI
12th Aug 2025626 PMAQI
12th Aug 2025657 PMAQI
12th Aug 2025588 PMAQI
12th Aug 2025589 PMAQI
12th Aug 20255510 PMAQI
12th Aug 20255111 PMAQI
13th Aug 20254912 AMAQI
13th Aug 2025581 AMAQI
13th Aug 2025582 AMAQI
13th Aug 2025583 AMAQI
13th Aug 2025604 AMAQI

29°C25/36°C

13th Aug 2025605 AMAQI
13th Aug 2025596 AMAQI
13th Aug 2025607 AMAQI
13th Aug 2025518 AMAQI
13th Aug 2025569 AMAQI
13th Aug 20255010 AMAQI
13th Aug 20255011 AMAQI
13th Aug 20254712 PMAQI
13th Aug 2025331 PMAQI
13th Aug 2025342 PMAQI
13th Aug 2025363 PMAQI
13th Aug 2025364 PMAQI
13th Aug 2025355 PMAQI
13th Aug 2025386 PMAQI
13th Aug 2025517 PMAQI
13th Aug 2025538 PMAQI
13th Aug 2025549 PMAQI
13th Aug 20255410 PMAQI
13th Aug 20255311 PMAQI
14th Aug 20255412 AMAQI
14th Aug 2025571 AMAQI
14th Aug 2025582 AMAQI
14th Aug 2025563 AMAQI
14th Aug 2025554 AMAQI

28°C24/35°C

14th Aug 2025555 AMAQI
14th Aug 2025566 AMAQI
14th Aug 2025567 AMAQI
14th Aug 2025358 AMAQI
14th Aug 2025339 AMAQI
14th Aug 20253210 AMAQI
14th Aug 20253011 AMAQI
14th Aug 20252412 PMAQI
14th Aug 2025191 PMAQI
14th Aug 2025242 PMAQI
14th Aug 2025203 PMAQI
14th Aug 2025224 PMAQI
14th Aug 2025225 PMAQI
14th Aug 2025246 PMAQI
14th Aug 2025357 PMAQI
14th Aug 2025448 PMAQI
14th Aug 2025449 PMAQI
14th Aug 20254810 PMAQI
14th Aug 20254611 PMAQI
15th Aug 20255112 AMAQI
15th Aug 2025561 AMAQI
15th Aug 2025562 AMAQI
15th Aug 2025543 AMAQI
15th Aug 2025534 AMAQI

29°C24/35°C

15th Aug 2025525 AMAQI
15th Aug 2025526 AMAQI
15th Aug 2025527 AMAQI
15th Aug 2025348 AMAQI
15th Aug 2025329 AMAQI
15th Aug 20252410 AMAQI
15th Aug 20252011 AMAQI
15th Aug 20252312 PMAQI
15th Aug 2025241 PMAQI
15th Aug 2025272 PMAQI
15th Aug 2025243 PMAQI
15th Aug 2025274 PMAQI
15th Aug 2025235 PMAQI
15th Aug 2025226 PMAQI
15th Aug 2025337 PMAQI
15th Aug 2025448 PMAQI
15th Aug 2025499 PMAQI
15th Aug 20255010 PMAQI
15th Aug 20255011 PMAQI
16th Aug 20255012 AMAQI
16th Aug 2025531 AMAQI
16th Aug 2025532 AMAQI
16th Aug 2025523 AMAQI
16th Aug 2025504 AMAQI

28°C22/35°C

16th Aug 2025505 AMAQI
16th Aug 2025506 AMAQI
16th Aug 2025507 AMAQI
16th Aug 2025488 AMAQI
16th Aug 2025479 AMAQI
16th Aug 20254310 AMAQI
16th Aug 20253711 AMAQI
16th Aug 20253812 PMAQI
16th Aug 2025341 PMAQI
16th Aug 2025342 PMAQI
16th Aug 2025343 PMAQI
16th Aug 2025344 PMAQI
16th Aug 2025335 PMAQI
16th Aug 2025406 PMAQI
16th Aug 2025447 PMAQI
16th Aug 2025538 PMAQI
16th Aug 2025529 PMAQI
16th Aug 20254810 PMAQI
16th Aug 20254811 PMAQI
17th Aug 20254912 AMAQI
17th Aug 2025521 AMAQI
17th Aug 2025522 AMAQI
17th Aug 2025503 AMAQI
17th Aug 2025504 AMAQI

28°C22/35°C

17th Aug 2025495 AMAQI
17th Aug 2025506 AMAQI
17th Aug 2025507 AMAQI
17th Aug 2025488 AMAQI
17th Aug 2025489 AMAQI
17th Aug 20255310 AMAQI
17th Aug 20254711 AMAQI
17th Aug 20254512 PMAQI
17th Aug 2025481 PMAQI
17th Aug 2025382 PMAQI
17th Aug 2025333 PMAQI
17th Aug 2025354 PMAQI
17th Aug 2025405 PMAQI
17th Aug 2025386 PMAQI
17th Aug 2025447 PMAQI
17th Aug 2025508 PMAQI
17th Aug 2025509 PMAQI
17th Aug 20254710 PMAQI
17th Aug 20255011 PMAQI
18th Aug 20254912 AMAQI
18th Aug 2025491 AMAQI
18th Aug 2025512 AMAQI
18th Aug 2025493 AMAQI
18th Aug 2025484 AMAQI

28°C21/35°C

18th Aug 2025485 AMAQI
18th Aug 2025506 AMAQI
18th Aug 2025507 AMAQI
18th Aug 2025558 AMAQI
18th Aug 2025529 AMAQI
18th Aug 20255210 AMAQI
18th Aug 20254811 AMAQI
18th Aug 20254612 PMAQI
18th Aug 2025441 PMAQI
18th Aug 2025392 PMAQI
18th Aug 2025423 PMAQI
18th Aug 2025424 PMAQI
18th Aug 2025385 PMAQI
18th Aug 2025386 PMAQI
18th Aug 2025477 PMAQI
18th Aug 2025538 PMAQI
18th Aug 2025549 PMAQI
18th Aug 20255410 PMAQI
18th Aug 20255311 PMAQI
19th Aug 20255312 AMAQI
19th Aug 2025501 AMAQI
19th Aug 2025522 AMAQI
19th Aug 2025503 AMAQI
19th Aug 2025494 AMAQI

28°C23/35°C

19th Aug 2025505 AMAQI
19th Aug 2025506 AMAQI
19th Aug 2025497 AMAQI
19th Aug 2025608 AMAQI
19th Aug 2025579 AMAQI
19th Aug 20255610 AMAQI
19th Aug 20255211 AMAQI
19th Aug 20254812 PMAQI
19th Aug 2025481 PMAQI
19th Aug 2025472 PMAQI
19th Aug 2025483 PMAQI
19th Aug 2025444 PMAQI
19th Aug 2025465 PMAQI
19th Aug 2025486 PMAQI
19th Aug 2025517 PMAQI
19th Aug 2025558 PMAQI
19th Aug 2025569 PMAQI
19th Aug 20255210 PMAQI
19th Aug 20255311 PMAQI
20th Aug 20255012 AMAQI
20th Aug 2025521 AMAQI
20th Aug 2025512 AMAQI
20th Aug 2025513 AMAQI
20th Aug 2025524 AMAQI

29°C24/37°C

20th Aug 2025525 AMAQI
5 AM
20th Aug 2025526 AMAQI
20th Aug 2025527 AMAQI
20th Aug 2025568 AMAQI
20th Aug 2025619 AMAQI
20th Aug 20256210 AMAQI
20th Aug 20256011 AMAQI
11 AM
20th Aug 20255512 PMAQI
20th Aug 2025531 PMAQI
20th Aug 2025502 PMAQI
20th Aug 2025423 PMAQI
20th Aug 2025544 PMAQI
20th Aug 2025485 PMAQI
20th Aug 2025566 PMAQI
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 10 AM

53AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
2 PM - 6 PM

41AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 53), while the lowest AQI was between 2 PM to 6 PM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 4 AM

52AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM

47AQI

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. 52), while the lowest AQI was between 7 PM to 7 PM (Avg. 47).

2025 Days Vs Air Quality

Experimental School, Quzhou, Zhejiang, China

2025

18%

41

55%

127

23%

54

4%

9

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

Good
41 Days
Moderate
127 Days
Poor
54 Days
Unhealthy
9 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 18%

Health Risk Level:

Extreme

In 2025, 18% 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

Experimental School, Quzhou, 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
157AQI
2nd January 2025
155AQI
3rd January 2025
159AQI
4th January 2025
153AQI
5th January 2025
153AQI
6th January 2025
136AQI
7th January 2025
155AQI
8th January 2025
160AQI
9th January 2025
146AQI
10th January 2025
92AQI
11th January 2025
116AQI
12th January 2025
108AQI
13th January 2025
123AQI
14th January 2025
129AQI
15th January 2025
142AQI
16th January 2025
99AQI
17th January 2025
124AQI
18th January 2025
124AQI
19th January 2025
107AQI
20th January 2025
126AQI
21st January 2025
143AQI
22nd January 2025
141AQI
23rd January 2025
146AQI
24th January 2025
126AQI
25th January 2025
111AQI
26th January 2025
68AQI
27th January 2025
73AQI
28th January 2025
74AQI
29th January 2025
134AQI
30th January 2025
104AQI
31st January 2025
119AQI
1st February 2025
59AQI
2nd February 2025
71AQI
3rd February 2025
108AQI
4th February 2025
90AQI
5th February 2025
86AQI
6th February 2025
101AQI
7th February 2025
80AQI
8th February 2025
67AQI
9th February 2025
77AQI
10th February 2025
94AQI
11th February 2025
107AQI
12th February 2025
112AQI
13th February 2025
149AQI
14th February 2025
150AQI
15th February 2025
158AQI
16th February 2025
109AQI
17th February 2025
131AQI
18th February 2025
82AQI
19th February 2025
106AQI
20th February 2025
54AQI
21st February 2025
66AQI
22nd February 2025
57AQI
23rd February 2025
84AQI
24th February 2025
121AQI
25th February 2025
139AQI
26th February 2025
131AQI
27th February 2025
124AQI
28th February 2025
105AQI
1st March 2025
103AQI
2nd March 2025
86AQI
3rd March 2025
81AQI
4th March 2025
51AQI
5th March 2025
80AQI
6th March 2025
79AQI
7th March 2025
109AQI
8th March 2025
110AQI
9th March 2025
138AQI
10th March 2025
143AQI
11th March 2025
156AQI
12th March 2025
135AQI
13th March 2025
75AQI
14th March 2025
86AQI
15th March 2025
43AQI
16th March 2025
79AQI
17th March 2025
67AQI
18th March 2025
78AQI
19th March 2025
87AQI
20th March 2025
78AQI
21st March 2025
80AQI
22nd March 2025
78AQI
23rd March 2025
82AQI
24th March 2025
95AQI
25th March 2025
103AQI
26th March 2025
120AQI
27th March 2025
109AQI
28th March 2025
96AQI
29th March 2025
83AQI
30th March 2025
90AQI
31st March 2025
79AQI
1st April 2025
85AQI
2nd April 2025
77AQI
3rd April 2025
118AQI
4th April 2025
120AQI
5th April 2025
98AQI
6th April 2025
102AQI
7th April 2025
98AQI
8th April 2025
100AQI
9th April 2025
104AQI
10th April 2025
83AQI
11th April 2025
88AQI
12th April 2025
110AQI
13th April 2025
132AQI
14th April 2025
106AQI
15th April 2025
87AQI
16th April 2025
84AQI
17th April 2025
96AQI
18th April 2025
94AQI
19th April 2025
93AQI
20th April 2025
99AQI
21st April 2025
92AQI
22nd April 2025
58AQI
23rd April 2025
84AQI
24th April 2025
68AQI
25th April 2025
73AQI
26th April 2025
65AQI
27th April 2025
70AQI
28th April 2025
70AQI
29th April 2025
87AQI
30th April 2025
93AQI
1st May 2025
80AQI
2nd May 2025
84AQI
3rd May 2025
86AQI
4th May 2025
81AQI
5th May 2025
72AQI
6th May 2025
79AQI
7th May 2025
112AQI
8th May 2025
83AQI
9th May 2025
60AQI
10th May 2025
74AQI
11th May 2025
73AQI
12th May 2025
81AQI
13th May 2025
80AQI
14th May 2025
80AQI
15th May 2025
121AQI
16th May 2025
83AQI
17th May 2025
80AQI
18th May 2025
92AQI
19th May 2025
77AQI
20th May 2025
62AQI
21st May 2025
57AQI
22nd May 2025
64AQI
23rd May 2025
44AQI
24th May 2025
80AQI
25th May 2025
104AQI
26th May 2025
116AQI
27th May 2025
114AQI
28th May 2025
92AQI
29th May 2025
75AQI
30th May 2025
79AQI
31st May 2025
83AQI
1st June 2025
77AQI
2nd June 2025
57AQI
3rd June 2025
57AQI
4th June 2025
67AQI
5th June 2025
60AQI
6th June 2025
68AQI
7th June 2025
69AQI
8th June 2025
68AQI
9th June 2025
62AQI
10th June 2025
70AQI
11th June 2025
44AQI
12th June 2025
50AQI
13th June 2025
44AQI
14th June 2025
50AQI
15th June 2025
45AQI
16th June 2025
58AQI
17th June 2025
57AQI
18th June 2025
48AQI
19th June 2025
56AQI
20th June 2025
49AQI
21st June 2025
46AQI
22nd June 2025
43AQI
23rd June 2025
49AQI
24th June 2025
45AQI
25th June 2025
53AQI
26th June 2025
52AQI
27th June 2025
55AQI
28th June 2025
54AQI
29th June 2025
55AQI
30th June 2025
56AQI
1st July 2025
43AQI
2nd July 2025
49AQI
3rd July 2025
58AQI
4th July 2025
63AQI
5th July 2025
59AQI
6th July 2025
49AQI
7th July 2025
49AQI
8th July 2025
51AQI
9th July 2025
48AQI
10th July 2025
56AQI
11th July 2025
46AQI
12th July 2025
48AQI
13th July 2025
55AQI
14th July 2025
58AQI
15th July 2025
60AQI
16th July 2025
67AQI
17th July 2025
60AQI
18th July 2025
64AQI
19th July 2025
46AQI
20th July 2025
41AQI
21st July 2025
38AQI
22nd July 2025
50AQI
23rd July 2025
45AQI
24th July 2025
48AQI
25th July 2025
47AQI
26th July 2025
35AQI
27th July 2025
45AQI
28th July 2025
38AQI
29th July 2025
48AQI
30th July 2025
44AQI
31st July 2025
51AQI
1st August 2025
56AQI
2nd August 2025
62AQI
3rd August 2025
58AQI
4th August 2025
57AQI
5th August 2025
52AQI
6th August 2025
45AQI
7th August 2025
46AQI
8th August 2025
49AQI
9th August 2025
54AQI
10th August 2025
62AQI
11th August 2025
62AQI
12th August 2025
61AQI
13th August 2025
50AQI
14th August 2025
41AQI
15th August 2025
40AQI
16th August 2025
46AQI
17th August 2025
47AQI
18th August 2025
48AQI
19th August 2025
51AQI

126AQI

101AQI

93AQI

91AQI

82AQI

55AQI

50AQI

52AQI

No. of days

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

202583AQI

5
19
7
13
14
1
1
20
9
1
23
7
1
25
5
11
19
19
12
9
10
41
127
54
9

Highest AQI recorded in

January

126AQI

Lowest AQI recorded in

July

50AQI

202482AQI

1
6
17
7
5
15
7
2
2
18
9
2
6
21
3
4
22
5
14
16
14
17
3
25
3
5
23
2
6
22
3
2
23
5
3
22
6
62
211
76
17

Highest AQI recorded in

December

131AQI

Lowest AQI recorded in

July

50AQI

202387AQI

2
8
18
3
2
13
11
2
1
13
16
1
21
8
1
4
21
6
8
18
4
8
23
7
24
7
23
3
17
11
1
14
11
12
15
3
1
43
207
100
10
1

Highest AQI recorded in

December

114AQI

Lowest AQI recorded in

July

56AQI

202280AQI

6
14
4
7
8
11
2
1
7
21
3
4
26
5
22
4
15
14
1
9
15
2
24
4
2
24
5
2
18
10
3
12
11
5
61
203
44
13

Highest AQI recorded in

December

106AQI

Lowest AQI recorded in

June

56AQI

202176AQI

14
17
2
20
5
1
6
23
2
2
25
3
10
19
2
6
23
1
10
21
9
15
1
4
25
1
5
19
7
3
21
6
1
12
17
1
58
237
62
2

Highest AQI recorded in

December

102AQI

Lowest AQI recorded in

August

56AQI

202073AQI

3
9
1
1
15
5
4
10
4
22
8
7
21
2
8
23
6
20
4
3
22
6
5
16
9
3
11
16
1
62
155
47
1

Highest AQI recorded in

December

103AQI

Lowest AQI recorded in

June

45AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
87AQI
Least Polluted Year Recorded
2020(Avg.)
73AQI

Experimental School's annual 2025 AQI (83) shows an average percentage change of 4.3% (worsened AQI) compared to previous years: 2020 (73), 2021 (76), 2022 (80), 2023 (87), 2024 (82).