Dongyang Environmental Protection Building, Dongyang, 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
Dongyang Environmental Protection Building, Dongyang, Zhejiang, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2024
75AQILowest AQI recorded on
1st Aug 2024
35AQISame Day Analysis (2nd August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Dongyang Environmental Protection Building, Dongyang, Zhejiang, China
AQI
Day
Night
.
5 AM3rd Aug 2025
6 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM3rd Aug
72AQI
Avg. Lowest Time
2AM4th Aug
55AQI
In the last 24 hours,
Dongyang Environmental Protection Building's AQI reached its highest point of 72 at 11 AM during the Night, while the lowest point, 55, was recorded at 2 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Dongyang Environmental Protection Building, Dongyang, Zhejiang, China
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025535 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255110 AMAQI
5th Jul 20255511 AMAQI
5th Jul 20255312 PMAQI
5th Jul 2025541 PMAQI
5th Jul 2025542 PMAQI
5th Jul 2025533 PMAQI
5th Jul 2025554 PMAQI
5th Jul 2025535 PMAQI
5th Jul 2025536 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025528 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255210 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025543 AMAQI
6th Jul 2025534 AMAQI
30°C24/36°C
6th Jul 2025535 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025478 AMAQI
6th Jul 2025409 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20254511 AMAQI
6th Jul 20254512 PMAQI
6th Jul 2025411 PMAQI
6th Jul 2025422 PMAQI
6th Jul 2025393 PMAQI
6th Jul 2025384 PMAQI
6th Jul 2025355 PMAQI
6th Jul 2025376 PMAQI
6th Jul 2025447 PMAQI
6th Jul 2025518 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI
29°C23/37°C
7th Jul 2025525 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025368 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20253010 AMAQI
7th Jul 20253411 AMAQI
7th Jul 20253412 PMAQI
7th Jul 2025391 PMAQI
7th Jul 2025372 PMAQI
7th Jul 2025363 PMAQI
7th Jul 2025294 PMAQI
7th Jul 2025305 PMAQI
7th Jul 2025366 PMAQI
7th Jul 2025387 PMAQI
7th Jul 2025488 PMAQI
7th Jul 2025509 PMAQI
7th Jul 20255110 PMAQI
7th Jul 20255211 PMAQI
8th Jul 20255212 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025534 AMAQI
27°C23/35°C
8th Jul 2025535 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025408 AMAQI
8th Jul 2025429 AMAQI
8th Jul 20254610 AMAQI
8th Jul 20253811 AMAQI
8th Jul 20253912 PMAQI
8th Jul 2025401 PMAQI
8th Jul 2025402 PMAQI
8th Jul 2025373 PMAQI
8th Jul 2025374 PMAQI
8th Jul 2025385 PMAQI
8th Jul 2025436 PMAQI
8th Jul 2025477 PMAQI
8th Jul 2025498 PMAQI
8th Jul 2025489 PMAQI
8th Jul 20254310 PMAQI
8th Jul 20254311 PMAQI
9th Jul 20254712 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025534 AMAQI
25°C24/27°C
9th Jul 2025535 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025527 AMAQI
9th Jul 2025388 AMAQI
9th Jul 2025349 AMAQI
9th Jul 20253610 AMAQI
9th Jul 20253611 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025432 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025444 PMAQI
9th Jul 2025395 PMAQI
9th Jul 2025386 PMAQI
9th Jul 2025437 PMAQI
9th Jul 2025508 PMAQI
9th Jul 2025489 PMAQI
9th Jul 20254810 PMAQI
9th Jul 20254911 PMAQI
10th Jul 20254612 AMAQI
10th Jul 2025511 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025524 AMAQI
27°C23/32°C
10th Jul 2025525 AMAQI
10th Jul 2025526 AMAQI
10th Jul 2025537 AMAQI
10th Jul 2025408 AMAQI
10th Jul 2025369 AMAQI
10th Jul 20253310 AMAQI
10th Jul 20253611 AMAQI
10th Jul 20255012 PMAQI
10th Jul 2025601 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025546 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025533 AMAQI
11th Jul 2025544 AMAQI
26°C22/32°C
11th Jul 2025545 AMAQI
11th Jul 2025536 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025488 AMAQI
11th Jul 2025499 AMAQI
11th Jul 20254510 AMAQI
11th Jul 20254111 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025491 PMAQI
11th Jul 2025512 PMAQI
11th Jul 2025453 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025386 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025479 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025553 AMAQI
12th Jul 2025544 AMAQI
26°C22/31°C
12th Jul 2025535 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025537 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20254510 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20254312 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025453 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025457 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025459 PMAQI
12th Jul 20254610 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20254812 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025534 AMAQI
26°C22/31°C
13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025498 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI
26°C23/31°C
14th Jul 2025545 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025598 AMAQI
14th Jul 2025579 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255911 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025601 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025603 PMAQI
14th Jul 2025594 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025619 PMAQI
14th Jul 20256110 PMAQI
14th Jul 20256211 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
27°C23/33°C
15th Jul 2025565 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025679 AMAQI
15th Jul 20256510 AMAQI
15th Jul 20256811 AMAQI
15th Jul 20257012 PMAQI
15th Jul 2025701 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025613 PMAQI
15th Jul 2025624 PMAQI
15th Jul 2025645 PMAQI
15th Jul 2025656 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256110 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025584 AMAQI
29°C23/35°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025708 AMAQI
16th Jul 2025739 AMAQI
16th Jul 20256710 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025621 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025623 PMAQI
16th Jul 2025644 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025656 PMAQI
16th Jul 2025657 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025591 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025604 AMAQI
29°C25/35°C
17th Jul 2025615 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025628 AMAQI
17th Jul 2025609 AMAQI
17th Jul 20256110 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025641 PMAQI
17th Jul 2025642 PMAQI
17th Jul 2025663 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025575 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025607 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025589 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025624 AMAQI
29°C25/34°C
18th Jul 2025615 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025617 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025579 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20256011 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025631 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025803 PMAQI
18th Jul 2025724 PMAQI
18th Jul 2025655 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255511 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
19th Jul 2025604 AMAQI
27°C24/33°C
19th Jul 2025605 AMAQI
19th Jul 2025606 AMAQI
19th Jul 2025617 AMAQI
19th Jul 2025418 AMAQI
19th Jul 2025319 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20253111 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255312 AMAQI
20th Jul 2025591 AMAQI
20th Jul 2025592 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025554 AMAQI
26°C23/32°C
20th Jul 2025555 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20254610 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20254812 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025544 AMAQI
28°C24/32°C
21st Jul 2025535 AMAQI
21st Jul 2025536 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025408 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254511 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025514 AMAQI
27°C24/31°C
22nd Jul 2025515 AMAQI
22nd Jul 2025516 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025328 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252911 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025478 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254510 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025484 AMAQI
26°C23/30°C
23rd Jul 2025485 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025487 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20253710 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253712 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025352 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025397 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254710 PMAQI
23rd Jul 20254911 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025494 AMAQI
27°C22/33°C
24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025497 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025419 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025478 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255011 PMAQI
25th Jul 20255112 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025494 AMAQI
27°C23/33°C
25th Jul 2025485 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025497 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025449 AMAQI
25th Jul 20254810 AMAQI
25th Jul 20255011 AMAQI
25th Jul 20254912 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025403 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025325 PMAQI
25th Jul 2025336 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20253910 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025503 AMAQI
26th Jul 2025504 AMAQI
26°C23/30°C
26th Jul 2025505 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025507 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025292 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025274 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025276 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254611 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025481 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025483 AMAQI
27th Jul 2025474 AMAQI
27°C25/31°C
27th Jul 2025485 AMAQI
27th Jul 2025476 AMAQI
27th Jul 2025477 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20253910 AMAQI
27th Jul 20253711 AMAQI
27th Jul 20253912 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025384 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025457 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025419 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254211 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025473 AMAQI
28th Jul 2025444 AMAQI
27°C24/32°C
28th Jul 2025445 AMAQI
28th Jul 2025456 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025429 AMAQI
28th Jul 20253910 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253512 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025366 PMAQI
28th Jul 2025377 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025369 PMAQI
28th Jul 20253710 PMAQI
28th Jul 20254111 PMAQI
29th Jul 20254212 AMAQI
29th Jul 2025461 AMAQI
29th Jul 2025452 AMAQI
29th Jul 2025453 AMAQI
29th Jul 2025444 AMAQI
26°C24/30°C
29th Jul 2025455 AMAQI
29th Jul 2025446 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025369 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025456 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025479 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254811 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025472 AMAQI
30th Jul 2025463 AMAQI
30th Jul 2025444 AMAQI
27°C24/32°C
30th Jul 2025445 AMAQI
30th Jul 2025456 AMAQI
30th Jul 2025447 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025499 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254411 AMAQI
30th Jul 20254412 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025403 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253912 AMAQI
31st Jul 2025451 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025443 AMAQI
31st Jul 2025444 AMAQI
25°C22/30°C
31st Jul 2025445 AMAQI
31st Jul 2025446 AMAQI
31st Jul 2025447 AMAQI
31st Jul 2025448 AMAQI
31st Jul 2025449 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20252811 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025351 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025453 PMAQI
31st Jul 2025474 PMAQI
31st Jul 2025475 PMAQI
31st Jul 2025496 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025492 AMAQI
1st Aug 2025453 AMAQI
1st Aug 2025444 AMAQI
27°C22/33°C
1st Aug 2025445 AMAQI
1st Aug 2025476 AMAQI
1st Aug 2025477 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20257612 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025595 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025618 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI
28°C23/34°C
2nd Aug 2025525 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025678 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20256511 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025673 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
29°C24/35°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025658 AMAQI
3rd Aug 2025709 AMAQI
3rd Aug 20256510 AMAQI
3rd Aug 20257211 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025671 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025614 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025574 AMAQI
--°C/°C
4th Aug 2025575 AMAQI
5 AM4th Aug 2025576 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
52AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 6 PM
46AQI
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. 52), while the lowest AQI was between 8 AM to 6 PM (Avg. 46).
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
Dongyang Environmental Protection Building, Dongyang, Zhejiang, China
2025
14%
31
64%
136
21%
46
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
31 DaysModerate
136 DaysPoor
46 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Dongyang Environmental Protection Building, Dongyang, 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
146AQI
146AQI
2nd January 2025
147AQI
147AQI
3rd January 2025
141AQI
141AQI
4th January 2025
130AQI
130AQI
5th January 2025
149AQI
149AQI
6th January 2025
137AQI
137AQI
7th January 2025
152AQI
152AQI
8th January 2025
148AQI
148AQI
9th January 2025
102AQI
102AQI
10th January 2025
97AQI
97AQI
11th January 2025
100AQI
100AQI
12th January 2025
113AQI
113AQI
13th January 2025
122AQI
122AQI
14th January 2025
122AQI
122AQI
15th January 2025
108AQI
108AQI
16th January 2025
97AQI
97AQI
17th January 2025
108AQI
108AQI
18th January 2025
111AQI
111AQI
19th January 2025
112AQI
112AQI
20th January 2025
136AQI
136AQI
21st January 2025
145AQI
145AQI
22nd January 2025
133AQI
133AQI
23rd January 2025
128AQI
128AQI
24th January 2025
105AQI
105AQI
25th January 2025
96AQI
96AQI
26th January 2025
76AQI
76AQI
27th January 2025
66AQI
66AQI
28th January 2025
79AQI
79AQI
29th January 2025
123AQI
123AQI
30th January 2025
98AQI
98AQI
31st January 2025
108AQI
108AQI
1st February 2025
60AQI
60AQI
2nd February 2025
83AQI
83AQI
3rd February 2025
116AQI
116AQI
4th February 2025
99AQI
99AQI
5th February 2025
90AQI
90AQI
6th February 2025
103AQI
103AQI
7th February 2025
77AQI
77AQI
8th February 2025
67AQI
67AQI
9th February 2025
77AQI
77AQI
10th February 2025
92AQI
92AQI
11th February 2025
101AQI
101AQI
12th February 2025
109AQI
109AQI
13th February 2025
140AQI
140AQI
14th February 2025
133AQI
133AQI
15th February 2025
138AQI
138AQI
16th February 2025
100AQI
100AQI
17th February 2025
116AQI
116AQI
18th February 2025
82AQI
82AQI
19th February 2025
100AQI
100AQI
20th February 2025
70AQI
70AQI
21st February 2025
70AQI
70AQI
22nd February 2025
72AQI
72AQI
23rd February 2025
95AQI
95AQI
24th February 2025
125AQI
125AQI
25th February 2025
137AQI
137AQI
26th February 2025
137AQI
137AQI
27th February 2025
130AQI
130AQI
28th February 2025
99AQI
99AQI
1st March 2025
103AQI
103AQI
2nd March 2025
90AQI
90AQI
3rd March 2025
75AQI
75AQI
4th March 2025
58AQI
58AQI
5th March 2025
73AQI
73AQI
6th March 2025
73AQI
73AQI
7th March 2025
99AQI
99AQI
8th March 2025
103AQI
103AQI
9th March 2025
108AQI
108AQI
10th March 2025
128AQI
128AQI
11th March 2025
118AQI
118AQI
12th March 2025
109AQI
109AQI
13th March 2025
80AQI
80AQI
14th March 2025
80AQI
80AQI
15th March 2025
52AQI
52AQI
16th March 2025
81AQI
81AQI
17th March 2025
62AQI
62AQI
18th March 2025
78AQI
78AQI
19th March 2025
86AQI
86AQI
20th March 2025
81AQI
81AQI
21st March 2025
79AQI
79AQI
22nd March 2025
83AQI
83AQI
23rd March 2025
86AQI
86AQI
24th March 2025
88AQI
88AQI
25th March 2025
90AQI
90AQI
26th March 2025
118AQI
118AQI
27th March 2025
103AQI
103AQI
28th March 2025
84AQI
84AQI
29th March 2025
78AQI
78AQI
30th March 2025
74AQI
74AQI
31st March 2025
70AQI
70AQI
1st April 2025
78AQI
78AQI
2nd April 2025
76AQI
76AQI
3rd April 2025
103AQI
103AQI
4th April 2025
95AQI
95AQI
5th April 2025
89AQI
89AQI
6th April 2025
98AQI
98AQI
7th April 2025
92AQI
92AQI
8th April 2025
96AQI
96AQI
9th April 2025
102AQI
102AQI
10th April 2025
80AQI
80AQI
11th April 2025
86AQI
86AQI
12th April 2025
104AQI
104AQI
13th April 2025
96AQI
96AQI
14th April 2025
102AQI
102AQI
15th April 2025
77AQI
77AQI
16th April 2025
84AQI
84AQI
17th April 2025
88AQI
88AQI
18th April 2025
91AQI
91AQI
19th April 2025
88AQI
88AQI
20th April 2025
96AQI
96AQI
21st April 2025
86AQI
86AQI
22nd April 2025
67AQI
67AQI
23rd April 2025
76AQI
76AQI
24th April 2025
69AQI
69AQI
25th April 2025
69AQI
69AQI
26th April 2025
68AQI
68AQI
27th April 2025
66AQI
66AQI
28th April 2025
73AQI
73AQI
29th April 2025
77AQI
77AQI
30th April 2025
81AQI
81AQI
1st May 2025
76AQI
76AQI
2nd May 2025
77AQI
77AQI
3rd May 2025
78AQI
78AQI
4th May 2025
72AQI
72AQI
5th May 2025
69AQI
69AQI
6th May 2025
81AQI
81AQI
7th May 2025
97AQI
97AQI
8th May 2025
77AQI
77AQI
9th May 2025
65AQI
65AQI
10th May 2025
68AQI
68AQI
11th May 2025
69AQI
69AQI
12th May 2025
72AQI
72AQI
13th May 2025
73AQI
73AQI
14th May 2025
73AQI
73AQI
15th May 2025
95AQI
95AQI
16th May 2025
76AQI
76AQI
17th May 2025
70AQI
70AQI
18th May 2025
78AQI
78AQI
19th May 2025
66AQI
66AQI
20th May 2025
63AQI
63AQI
21st May 2025
49AQI
49AQI
22nd May 2025
62AQI
62AQI
23rd May 2025
48AQI
48AQI
24th May 2025
75AQI
75AQI
25th May 2025
85AQI
85AQI
26th May 2025
87AQI
87AQI
27th May 2025
86AQI
86AQI
28th May 2025
71AQI
71AQI
29th May 2025
64AQI
64AQI
30th May 2025
71AQI
71AQI
31st May 2025
73AQI
73AQI
1st June 2025
62AQI
62AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
55AQI
55AQI
4th June 2025
62AQI
62AQI
5th June 2025
57AQI
57AQI
6th June 2025
64AQI
64AQI
7th June 2025
73AQI
73AQI
8th June 2025
55AQI
55AQI
9th June 2025
63AQI
63AQI
10th June 2025
57AQI
57AQI
11th June 2025
49AQI
49AQI
12th June 2025
54AQI
54AQI
13th June 2025
45AQI
45AQI
14th June 2025
50AQI
50AQI
15th June 2025
43AQI
43AQI
16th June 2025
49AQI
49AQI
17th June 2025
58AQI
58AQI
18th June 2025
55AQI
55AQI
19th June 2025
55AQI
55AQI
20th June 2025
50AQI
50AQI
21st June 2025
54AQI
54AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
53AQI
53AQI
24th June 2025
53AQI
53AQI
25th June 2025
58AQI
58AQI
26th June 2025
54AQI
54AQI
27th June 2025
55AQI
55AQI
28th June 2025
51AQI
51AQI
29th June 2025
50AQI
50AQI
30th June 2025
49AQI
49AQI
1st July 2025
44AQI
44AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
53AQI
53AQI
4th July 2025
55AQI
55AQI
5th July 2025
54AQI
54AQI
6th July 2025
48AQI
48AQI
7th July 2025
46AQI
46AQI
8th July 2025
48AQI
48AQI
9th July 2025
47AQI
47AQI
10th July 2025
51AQI
51AQI
11th July 2025
50AQI
50AQI
12th July 2025
49AQI
49AQI
13th July 2025
52AQI
52AQI
14th July 2025
57AQI
57AQI
15th July 2025
61AQI
61AQI
16th July 2025
62AQI
62AQI
17th July 2025
60AQI
60AQI
18th July 2025
60AQI
60AQI
19th July 2025
46AQI
46AQI
20th July 2025
42AQI
42AQI
21st July 2025
38AQI
38AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
43AQI
43AQI
24th July 2025
45AQI
45AQI
25th July 2025
44AQI
44AQI
26th July 2025
38AQI
38AQI
27th July 2025
42AQI
42AQI
28th July 2025
40AQI
40AQI
29th July 2025
44AQI
44AQI
30th July 2025
43AQI
43AQI
31st July 2025
45AQI
45AQI
1st August 2025
56AQI
56AQI
2nd August 2025
59AQI
59AQI
117AQI
101AQI
87AQI
85AQI
73AQI
55AQI
48AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202580AQI
8
22
1
16
12
23
8
26
4
2
29
8
22
21
10
2
31
136
46
1
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
July48AQI
202471AQI
16
1
1
1
3
9
30
9
22
6
25
8
21
5
19
6
1
2
22
6
7
21
3
33
174
33
4
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
July50AQI
202389AQI
3
31
34
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
November88AQI
2020114AQI
1
1
Highest AQI recorded in
September114AQI
Lowest AQI recorded in
September114AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2020(Avg.)
114AQILeast Polluted Year Recorded
2024(Avg.)
71AQIDongyang Environmental Protection Building's annual 2025 AQI (80) shows an average percentage change of -8.7% (improved AQI) compared to previous years: 2020 (114), 2023 (89), 2024 (71).
