Chun An County National Tax 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
Chun An County National Tax Building, Dongyang, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2021
81AQILowest AQI recorded on
4th Aug 2021
21AQISame Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 58 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
Chun An County National Tax 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
9AM3rd Aug
65AQI
Avg. Lowest Time
2AM4th Aug
55AQI
In the last 24 hours,
Chun An County National Tax Building's AQI reached its highest point of 65 at 9 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
Chun An County National Tax 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 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025548 AMAQI
5th Jul 2025519 AMAQI
5th Jul 20255110 AMAQI
5th Jul 20255311 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025542 PMAQI
5th Jul 2025493 PMAQI
5th Jul 2025464 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025517 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255711 PMAQI
6th Jul 20255812 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025544 AMAQI
29°C24/36°C
6th Jul 2025545 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025518 AMAQI
6th Jul 2025489 AMAQI
6th Jul 20255210 AMAQI
6th Jul 20254911 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025471 PMAQI
6th Jul 2025392 PMAQI
6th Jul 2025373 PMAQI
6th Jul 2025374 PMAQI
6th Jul 2025405 PMAQI
6th Jul 2025366 PMAQI
6th Jul 2025427 PMAQI
6th Jul 2025518 PMAQI
6th Jul 2025519 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI
29°C23/37°C
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025408 AMAQI
7th Jul 2025319 AMAQI
7th Jul 20252910 AMAQI
7th Jul 20252811 AMAQI
7th Jul 20253712 PMAQI
7th Jul 2025381 PMAQI
7th Jul 2025342 PMAQI
7th Jul 2025343 PMAQI
7th Jul 2025294 PMAQI
7th Jul 2025275 PMAQI
7th Jul 2025296 PMAQI
7th Jul 2025377 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20255211 PMAQI
8th Jul 20255112 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025554 AMAQI
27°C23/34°C
8th Jul 2025545 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025428 AMAQI
8th Jul 2025419 AMAQI
8th Jul 20254610 AMAQI
8th Jul 20254311 AMAQI
8th Jul 20254612 PMAQI
8th Jul 2025501 PMAQI
8th Jul 2025462 PMAQI
8th Jul 2025433 PMAQI
8th Jul 2025424 PMAQI
8th Jul 2025415 PMAQI
8th Jul 2025466 PMAQI
8th Jul 2025507 PMAQI
8th Jul 2025508 PMAQI
8th Jul 2025479 PMAQI
8th Jul 20254610 PMAQI
8th Jul 20254511 PMAQI
9th Jul 20254912 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI
25°C24/27°C
9th Jul 2025545 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025537 AMAQI
9th Jul 2025408 AMAQI
9th Jul 2025369 AMAQI
9th Jul 20253510 AMAQI
9th Jul 20253911 AMAQI
9th Jul 20254112 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025432 PMAQI
9th Jul 2025443 PMAQI
9th Jul 2025424 PMAQI
9th Jul 2025355 PMAQI
9th Jul 2025346 PMAQI
9th Jul 2025427 PMAQI
9th Jul 2025508 PMAQI
9th Jul 2025489 PMAQI
9th Jul 20254710 PMAQI
9th Jul 20255011 PMAQI
10th Jul 20254812 AMAQI
10th Jul 2025481 AMAQI
10th Jul 2025522 AMAQI
10th Jul 2025533 AMAQI
10th Jul 2025524 AMAQI
27°C23/32°C
10th Jul 2025525 AMAQI
10th Jul 2025526 AMAQI
10th Jul 2025527 AMAQI
10th Jul 2025398 AMAQI
10th Jul 2025359 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253711 AMAQI
10th Jul 20254412 PMAQI
10th Jul 2025461 PMAQI
10th Jul 2025552 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025554 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025546 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025522 AMAQI
11th Jul 2025523 AMAQI
11th Jul 2025524 AMAQI
26°C22/32°C
11th Jul 2025525 AMAQI
11th Jul 2025526 AMAQI
11th Jul 2025537 AMAQI
11th Jul 2025468 AMAQI
11th Jul 2025489 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20254211 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025442 PMAQI
11th Jul 2025403 PMAQI
11th Jul 2025354 PMAQI
11th Jul 2025355 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025428 PMAQI
11th Jul 2025449 PMAQI
11th Jul 20254410 PMAQI
11th Jul 20254711 PMAQI
12th Jul 20254712 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025532 AMAQI
12th Jul 2025543 AMAQI
12th Jul 2025544 AMAQI
26°C22/30°C
12th Jul 2025525 AMAQI
12th Jul 2025536 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025448 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254312 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025506 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025488 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20254510 PMAQI
12th Jul 20254611 PMAQI
13th Jul 20254612 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025524 AMAQI
26°C22/31°C
13th Jul 2025525 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025454 PMAQI
13th Jul 2025485 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255110 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025534 AMAQI
26°C23/31°C
14th Jul 2025525 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20255711 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025611 PMAQI
14th Jul 2025612 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025587 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025619 PMAQI
14th Jul 20256110 PMAQI
14th Jul 20256111 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025574 AMAQI
27°C23/33°C
15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025639 AMAQI
15th Jul 20256510 AMAQI
15th Jul 20256711 AMAQI
15th Jul 20256512 PMAQI
15th Jul 2025641 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025573 PMAQI
15th Jul 2025614 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025616 PMAQI
15th Jul 2025617 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256110 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025594 AMAQI
29°C23/35°C
16th Jul 2025595 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025597 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20256110 AMAQI
16th Jul 20256111 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025641 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025633 PMAQI
16th Jul 2025644 PMAQI
16th Jul 2025655 PMAQI
16th Jul 2025636 PMAQI
16th Jul 2025647 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20255912 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025604 AMAQI
29°C24/35°C
17th Jul 2025615 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025628 AMAQI
17th Jul 2025619 AMAQI
17th Jul 20256110 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256512 PMAQI
17th Jul 2025611 PMAQI
17th Jul 2025592 PMAQI
17th Jul 2025593 PMAQI
17th Jul 2025584 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025597 PMAQI
17th Jul 2025578 PMAQI
17th Jul 2025589 PMAQI
17th Jul 20255910 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255912 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025612 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025604 AMAQI
29°C25/34°C
18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20256311 AMAQI
18th Jul 20256612 PMAQI
18th Jul 2025651 PMAQI
18th Jul 2025652 PMAQI
18th Jul 2025723 PMAQI
18th Jul 2025724 PMAQI
18th Jul 2025595 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255511 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025604 AMAQI
27°C24/33°C
19th Jul 2025595 AMAQI
19th Jul 2025606 AMAQI
19th Jul 2025607 AMAQI
19th Jul 2025418 AMAQI
19th Jul 2025359 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025381 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025343 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025335 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025539 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255311 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025564 AMAQI
26°C23/32°C
20th Jul 2025565 AMAQI
20th Jul 2025576 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025458 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20253110 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025417 PMAQI
20th Jul 2025518 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20255110 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025553 AMAQI
21st Jul 2025544 AMAQI
27°C24/32°C
21st Jul 2025545 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025328 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025458 PMAQI
21st Jul 2025489 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025524 AMAQI
27°C24/31°C
22nd Jul 2025515 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025517 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025332 PMAQI
22nd Jul 2025353 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025499 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025511 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025504 AMAQI
26°C23/30°C
23rd Jul 2025525 AMAQI
23rd Jul 2025506 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20253710 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025334 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025459 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025494 AMAQI
27°C22/33°C
24th Jul 2025485 AMAQI
24th Jul 2025496 AMAQI
24th Jul 2025507 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025367 PMAQI
24th Jul 2025458 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255110 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20254912 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025484 AMAQI
27°C23/33°C
25th Jul 2025485 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025498 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025484 AMAQI
26°C23/30°C
26th Jul 2025485 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252310 AMAQI
26th Jul 20252511 AMAQI
26th Jul 20252712 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20255012 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025452 AMAQI
27th Jul 2025473 AMAQI
27th Jul 2025444 AMAQI
27°C24/31°C
27th Jul 2025455 AMAQI
27th Jul 2025456 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025438 AMAQI
27th Jul 2025419 AMAQI
27th Jul 20254610 AMAQI
27th Jul 20254111 AMAQI
27th Jul 20253712 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025355 PMAQI
27th Jul 2025376 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025418 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20254012 AMAQI
28th Jul 2025461 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025463 AMAQI
28th Jul 2025444 AMAQI
27°C24/32°C
28th Jul 2025435 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025439 AMAQI
28th Jul 20254310 AMAQI
28th Jul 20253711 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025413 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025396 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025379 PMAQI
28th Jul 20253710 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20254212 AMAQI
29th Jul 2025461 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025443 AMAQI
29th Jul 2025434 AMAQI
26°C23/30°C
29th Jul 2025445 AMAQI
29th Jul 2025436 AMAQI
29th Jul 2025437 AMAQI
29th Jul 2025358 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254212 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025402 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20254110 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025451 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025453 AMAQI
30th Jul 2025444 AMAQI
26°C23/31°C
30th Jul 2025465 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025457 AMAQI
30th Jul 2025438 AMAQI
30th Jul 2025519 AMAQI
30th Jul 20254910 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20253612 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025452 PMAQI
30th Jul 2025463 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025421 AMAQI
31st Jul 2025422 AMAQI
31st Jul 2025433 AMAQI
31st Jul 2025434 AMAQI
25°C22/30°C
31st Jul 2025435 AMAQI
31st Jul 2025436 AMAQI
31st Jul 2025437 AMAQI
31st Jul 2025438 AMAQI
31st Jul 2025439 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20253311 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025351 PMAQI
31st Jul 2025352 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025374 PMAQI
31st Jul 2025395 PMAQI
31st Jul 2025436 PMAQI
31st Jul 2025497 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025462 AMAQI
1st Aug 2025433 AMAQI
1st Aug 2025444 AMAQI
27°C21/33°C
1st Aug 2025445 AMAQI
1st Aug 2025476 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256410 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025492 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI
28°C22/34°C
2nd Aug 2025535 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256710 AMAQI
2nd Aug 20256311 AMAQI
2nd Aug 20256512 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025564 AMAQI
29°C24/35°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025659 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256511 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025641 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
--°C/°C
5 AM
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
45AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 52), while the lowest AQI was between 8 AM to 6 PM (Avg. 45).
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
Chun An County National Tax Building, Dongyang, Zhejiang, China
2025
12%
25
71%
151
18%
38
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
25 DaysModerate
151 DaysPoor
38 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2025, 12% 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
Chun An County National Tax 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
139AQI
139AQI
2nd January 2025
128AQI
128AQI
3rd January 2025
132AQI
132AQI
4th January 2025
119AQI
119AQI
5th January 2025
136AQI
136AQI
6th January 2025
140AQI
140AQI
7th January 2025
145AQI
145AQI
8th January 2025
132AQI
132AQI
9th January 2025
104AQI
104AQI
10th January 2025
96AQI
96AQI
11th January 2025
100AQI
100AQI
12th January 2025
107AQI
107AQI
13th January 2025
118AQI
118AQI
14th January 2025
120AQI
120AQI
15th January 2025
120AQI
120AQI
16th January 2025
92AQI
92AQI
17th January 2025
105AQI
105AQI
18th January 2025
108AQI
108AQI
19th January 2025
103AQI
103AQI
20th January 2025
133AQI
133AQI
21st January 2025
144AQI
144AQI
22nd January 2025
136AQI
136AQI
23rd January 2025
120AQI
120AQI
24th January 2025
110AQI
110AQI
25th January 2025
96AQI
96AQI
26th January 2025
73AQI
73AQI
27th January 2025
66AQI
66AQI
28th January 2025
77AQI
77AQI
29th January 2025
117AQI
117AQI
30th January 2025
97AQI
97AQI
31st January 2025
105AQI
105AQI
1st February 2025
66AQI
66AQI
2nd February 2025
81AQI
81AQI
3rd February 2025
100AQI
100AQI
4th February 2025
87AQI
87AQI
5th February 2025
88AQI
88AQI
6th February 2025
93AQI
93AQI
7th February 2025
77AQI
77AQI
8th February 2025
66AQI
66AQI
9th February 2025
76AQI
76AQI
10th February 2025
89AQI
89AQI
11th February 2025
89AQI
89AQI
12th February 2025
107AQI
107AQI
13th February 2025
125AQI
125AQI
14th February 2025
112AQI
112AQI
15th February 2025
123AQI
123AQI
16th February 2025
94AQI
94AQI
17th February 2025
107AQI
107AQI
18th February 2025
81AQI
81AQI
19th February 2025
93AQI
93AQI
20th February 2025
67AQI
67AQI
21st February 2025
68AQI
68AQI
22nd February 2025
70AQI
70AQI
23rd February 2025
94AQI
94AQI
24th February 2025
112AQI
112AQI
25th February 2025
129AQI
129AQI
26th February 2025
119AQI
119AQI
27th February 2025
110AQI
110AQI
28th February 2025
89AQI
89AQI
1st March 2025
97AQI
97AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
79AQI
79AQI
4th March 2025
59AQI
59AQI
5th March 2025
69AQI
69AQI
6th March 2025
68AQI
68AQI
7th March 2025
82AQI
82AQI
8th March 2025
100AQI
100AQI
9th March 2025
91AQI
91AQI
10th March 2025
114AQI
114AQI
11th March 2025
108AQI
108AQI
12th March 2025
95AQI
95AQI
13th March 2025
72AQI
72AQI
14th March 2025
78AQI
78AQI
15th March 2025
51AQI
51AQI
16th March 2025
75AQI
75AQI
17th March 2025
62AQI
62AQI
18th March 2025
72AQI
72AQI
19th March 2025
81AQI
81AQI
20th March 2025
79AQI
79AQI
21st March 2025
78AQI
78AQI
22nd March 2025
83AQI
83AQI
23rd March 2025
84AQI
84AQI
24th March 2025
89AQI
89AQI
25th March 2025
90AQI
90AQI
26th March 2025
115AQI
115AQI
27th March 2025
108AQI
108AQI
28th March 2025
84AQI
84AQI
29th March 2025
83AQI
83AQI
30th March 2025
77AQI
77AQI
31st March 2025
73AQI
73AQI
1st April 2025
77AQI
77AQI
2nd April 2025
78AQI
78AQI
3rd April 2025
95AQI
95AQI
4th April 2025
87AQI
87AQI
5th April 2025
89AQI
89AQI
6th April 2025
88AQI
88AQI
7th April 2025
90AQI
90AQI
8th April 2025
90AQI
90AQI
9th April 2025
96AQI
96AQI
10th April 2025
85AQI
85AQI
11th April 2025
84AQI
84AQI
12th April 2025
101AQI
101AQI
13th April 2025
92AQI
92AQI
14th April 2025
104AQI
104AQI
15th April 2025
80AQI
80AQI
16th April 2025
86AQI
86AQI
17th April 2025
89AQI
89AQI
18th April 2025
93AQI
93AQI
19th April 2025
87AQI
87AQI
20th April 2025
95AQI
95AQI
21st April 2025
93AQI
93AQI
22nd April 2025
74AQI
74AQI
23rd April 2025
73AQI
73AQI
24th April 2025
73AQI
73AQI
25th April 2025
66AQI
66AQI
26th April 2025
69AQI
69AQI
27th April 2025
70AQI
70AQI
28th April 2025
76AQI
76AQI
29th April 2025
78AQI
78AQI
30th April 2025
79AQI
79AQI
1st May 2025
80AQI
80AQI
2nd May 2025
80AQI
80AQI
3rd May 2025
88AQI
88AQI
4th May 2025
74AQI
74AQI
5th May 2025
73AQI
73AQI
6th May 2025
85AQI
85AQI
7th May 2025
94AQI
94AQI
8th May 2025
77AQI
77AQI
9th May 2025
77AQI
77AQI
10th May 2025
74AQI
74AQI
11th May 2025
74AQI
74AQI
12th May 2025
78AQI
78AQI
13th May 2025
75AQI
75AQI
14th May 2025
75AQI
75AQI
15th May 2025
92AQI
92AQI
16th May 2025
82AQI
82AQI
17th May 2025
81AQI
81AQI
18th May 2025
74AQI
74AQI
19th May 2025
71AQI
71AQI
20th May 2025
75AQI
75AQI
21st May 2025
59AQI
59AQI
22nd May 2025
71AQI
71AQI
23rd May 2025
55AQI
55AQI
24th May 2025
78AQI
78AQI
25th May 2025
80AQI
80AQI
26th May 2025
83AQI
83AQI
27th May 2025
84AQI
84AQI
28th May 2025
72AQI
72AQI
29th May 2025
64AQI
64AQI
30th May 2025
75AQI
75AQI
31st May 2025
75AQI
75AQI
1st June 2025
73AQI
73AQI
2nd June 2025
60AQI
60AQI
3rd June 2025
64AQI
64AQI
4th June 2025
68AQI
68AQI
5th June 2025
64AQI
64AQI
6th June 2025
70AQI
70AQI
7th June 2025
75AQI
75AQI
8th June 2025
60AQI
60AQI
9th June 2025
65AQI
65AQI
10th June 2025
62AQI
62AQI
11th June 2025
54AQI
54AQI
12th June 2025
59AQI
59AQI
13th June 2025
48AQI
48AQI
14th June 2025
57AQI
57AQI
15th June 2025
57AQI
57AQI
16th June 2025
58AQI
58AQI
17th June 2025
64AQI
64AQI
18th June 2025
56AQI
56AQI
19th June 2025
54AQI
54AQI
20th June 2025
52AQI
52AQI
21st June 2025
54AQI
54AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
53AQI
53AQI
24th June 2025
55AQI
55AQI
25th June 2025
56AQI
56AQI
26th June 2025
54AQI
54AQI
27th June 2025
54AQI
54AQI
28th June 2025
52AQI
52AQI
29th June 2025
52AQI
52AQI
30th June 2025
49AQI
49AQI
1st July 2025
47AQI
47AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
50AQI
50AQI
4th July 2025
53AQI
53AQI
5th July 2025
53AQI
53AQI
6th July 2025
50AQI
50AQI
7th July 2025
45AQI
45AQI
8th July 2025
49AQI
49AQI
9th July 2025
47AQI
47AQI
10th July 2025
50AQI
50AQI
11th July 2025
48AQI
48AQI
12th July 2025
47AQI
47AQI
13th July 2025
51AQI
51AQI
14th July 2025
56AQI
56AQI
15th July 2025
60AQI
60AQI
16th July 2025
61AQI
61AQI
17th July 2025
59AQI
59AQI
18th July 2025
59AQI
59AQI
19th July 2025
47AQI
47AQI
20th July 2025
45AQI
45AQI
21st July 2025
41AQI
41AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
43AQI
43AQI
24th July 2025
42AQI
42AQI
25th July 2025
42AQI
42AQI
26th July 2025
37AQI
37AQI
27th July 2025
42AQI
42AQI
28th July 2025
41AQI
41AQI
29th July 2025
41AQI
41AQI
30th July 2025
45AQI
45AQI
31st July 2025
43AQI
43AQI
1st August 2025
54AQI
54AQI
2nd August 2025
58AQI
58AQI
113AQI
93AQI
83AQI
85AQI
77AQI
59AQI
48AQI
56AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202579AQI
8
23
19
9
27
4
28
2
31
2
28
23
8
2
25
151
38
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
July48AQI
202469AQI
16
1
2
2
3
9
30
9
22
6
25
9
20
7
19
4
1
3
24
3
9
21
1
37
179
28
2
Highest AQI recorded in
December112AQI
Lowest AQI recorded in
July50AQI
202383AQI
3
31
34
Highest AQI recorded in
December84AQI
Lowest AQI recorded in
November82AQI
202256AQI
6
5
9
9
3
10
19
2
5
12
12
19
18
12
12
11
1
1
7
20
1
2
80
110
6
Highest AQI recorded in
April62AQI
Lowest AQI recorded in
January41AQI
202166AQI
12
5
6
18
15
16
14
17
6
23
1
10
13
6
21
2
1
19
10
58
139
18
Highest AQI recorded in
December96AQI
Lowest AQI recorded in
July50AQI
202066AQI
5
6
2
3
15
3
3
14
1
28
2
11
19
13
16
6
22
2
4
27
9
17
4
1
17
12
1
83
155
24
1
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
June42AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
83AQILeast Polluted Year Recorded
2022(Avg.)
56AQIChun An County National Tax Building's annual 2025 AQI (79) shows an average percentage change of 18.4% (worsened AQI) compared to previous years: 2020 (66), 2021 (66), 2022 (56), 2023 (83), 2024 (69).
