Suichang Monitoring Building, 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
Suichang Monitoring Building, Quzhou, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2024
91AQILowest AQI recorded on
5th Aug 2021
24AQISame Day Analysis (21st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Suichang Monitoring Building, Quzhou, Zhejiang, China
AQI
Day
Night
.
5 AM21st Aug 2025
6 PM
4 AM22nd Aug 2025
Day time
Avg. Highest Time
10AM21st Aug
76AQI
Avg. Lowest Time
4PM21st Aug
51AQI
Night time
Avg. Highest Time
10PM21st Aug
54AQI
Avg. Lowest Time
12AM22nd Aug
50AQI
In the last 24 hours,
Suichang Monitoring Building's AQI reached its highest point of 76 at 10 AM during the Day, while the lowest point, 50, was recorded at 12 AM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Suichang Monitoring Building, Quzhou, Zhejiang, China
JulAug
23rd - 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 - 21st21st - 22nd22nd
Day
Night
23rd Jul 2025485 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025477 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025282 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025397 PMAQI
23rd Jul 2025438 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025483 AMAQI
24th Jul 2025464 AMAQI
27°C22/32°C
24th Jul 2025455 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025353 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20254210 PMAQI
24th Jul 20254011 PMAQI
25th Jul 20253812 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025423 AMAQI
25th Jul 2025414 AMAQI
27°C22/33°C
25th Jul 2025415 AMAQI
25th Jul 2025416 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025479 AMAQI
25th Jul 20254910 AMAQI
25th Jul 20255011 AMAQI
25th Jul 20254712 PMAQI
25th Jul 2025461 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20253711 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025432 AMAQI
26th Jul 2025433 AMAQI
26th Jul 2025424 AMAQI
26°C24/30°C
26th Jul 2025425 AMAQI
26th Jul 2025416 AMAQI
26th Jul 2025407 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20253410 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025291 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025295 PMAQI
26th Jul 2025276 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253310 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253712 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025432 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025374 AMAQI
27°C24/29°C
27th Jul 2025385 AMAQI
27th Jul 2025386 AMAQI
27th Jul 2025387 AMAQI
27th Jul 2025388 AMAQI
27th Jul 2025299 AMAQI
27th Jul 20253110 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20253312 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025396 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025398 PMAQI
27th Jul 2025419 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253712 AMAQI
28th Jul 2025381 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025403 AMAQI
28th Jul 2025384 AMAQI
27°C25/31°C
28th Jul 2025385 AMAQI
28th Jul 2025376 AMAQI
28th Jul 2025377 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025439 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20254012 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025394 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025358 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253912 AMAQI
29th Jul 2025411 AMAQI
29th Jul 2025392 AMAQI
29th Jul 2025413 AMAQI
29th Jul 2025404 AMAQI
27°C24/30°C
29th Jul 2025405 AMAQI
29th Jul 2025406 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025348 AMAQI
29th Jul 2025369 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20254712 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025402 PMAQI
29th Jul 2025413 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025399 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025392 AMAQI
30th Jul 2025383 AMAQI
30th Jul 2025394 AMAQI
27°C23/32°C
30th Jul 2025385 AMAQI
30th Jul 2025386 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025559 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255212 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025472 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025412 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025394 AMAQI
26°C22/31°C
31st Jul 2025395 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20255010 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255112 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025392 PMAQI
31st Jul 2025383 PMAQI
31st Jul 2025354 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025446 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025499 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025491 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025474 AMAQI
27°C23/32°C
1st Aug 2025495 AMAQI
1st Aug 2025506 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025598 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025534 AMAQI
29°C23/35°C
2nd Aug 2025535 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025658 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20256311 AMAQI
2nd Aug 20256612 PMAQI
2nd Aug 2025691 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
29°C25/36°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025658 AMAQI
3rd Aug 2025649 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025591 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025596 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
30°C25/36°C
4th Aug 2025565 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025698 AMAQI
4th Aug 2025629 AMAQI
4th Aug 20255910 AMAQI
4th Aug 20255611 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025591 PMAQI
4th Aug 2025582 PMAQI
4th Aug 2025643 PMAQI
4th Aug 2025644 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025596 PMAQI
4th Aug 2025597 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025619 PMAQI
4th Aug 20255810 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
29°C25/34°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025538 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255212 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025443 PMAQI
5th Aug 2025434 PMAQI
5th Aug 2025455 PMAQI
5th Aug 2025496 PMAQI
5th Aug 2025517 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025549 PMAQI
5th Aug 20254610 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
28°C25/34°C
6th Aug 2025555 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025538 AMAQI
6th Aug 2025519 AMAQI
6th Aug 20255010 AMAQI
6th Aug 20254911 AMAQI
6th Aug 20253512 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025492 PMAQI
6th Aug 2025543 PMAQI
6th Aug 2025624 PMAQI
6th Aug 2025565 PMAQI
6th Aug 2025446 PMAQI
6th Aug 2025507 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025569 PMAQI
6th Aug 20255610 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025543 AMAQI
7th Aug 2025534 AMAQI
29°C24/35°C
7th Aug 2025525 AMAQI
7th Aug 2025546 AMAQI
7th Aug 2025537 AMAQI
7th Aug 2025418 AMAQI
7th Aug 2025489 AMAQI
7th Aug 20254110 AMAQI
7th Aug 20254111 AMAQI
7th Aug 20254312 PMAQI
7th Aug 2025451 PMAQI
7th Aug 2025292 PMAQI
7th Aug 2025323 PMAQI
7th Aug 2025324 PMAQI
7th Aug 2025395 PMAQI
7th Aug 2025526 PMAQI
7th Aug 2025557 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025589 PMAQI
7th Aug 20255710 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025541 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025533 AMAQI
8th Aug 2025524 AMAQI
29°C24/34°C
8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025558 AMAQI
8th Aug 2025569 AMAQI
8th Aug 20255710 AMAQI
8th Aug 20255411 AMAQI
8th Aug 20255212 PMAQI
8th Aug 2025441 PMAQI
8th Aug 2025402 PMAQI
8th Aug 2025403 PMAQI
8th Aug 2025444 PMAQI
8th Aug 2025495 PMAQI
8th Aug 2025586 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025578 PMAQI
8th Aug 2025589 PMAQI
8th Aug 20255610 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20255512 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025532 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025544 AMAQI
30°C24/35°C
9th Aug 2025535 AMAQI
9th Aug 2025526 AMAQI
9th Aug 2025527 AMAQI
9th Aug 2025578 AMAQI
9th Aug 2025649 AMAQI
9th Aug 20256610 AMAQI
9th Aug 20256111 AMAQI
9th Aug 20255712 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025502 PMAQI
9th Aug 2025463 PMAQI
9th Aug 2025514 PMAQI
9th Aug 2025515 PMAQI
9th Aug 2025536 PMAQI
9th Aug 2025557 PMAQI
9th Aug 2025548 PMAQI
9th Aug 2025559 PMAQI
9th Aug 20255610 PMAQI
9th Aug 20255611 PMAQI
10th Aug 20255812 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025532 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025554 AMAQI
31°C26/37°C
10th Aug 2025555 AMAQI
10th Aug 2025556 AMAQI
10th Aug 2025557 AMAQI
10th Aug 2025608 AMAQI
10th Aug 2025689 AMAQI
10th Aug 20256710 AMAQI
10th Aug 20256611 AMAQI
10th Aug 20256312 PMAQI
10th Aug 2025591 PMAQI
10th Aug 2025572 PMAQI
10th Aug 2025563 PMAQI
10th Aug 2025584 PMAQI
10th Aug 2025645 PMAQI
10th Aug 2025666 PMAQI
10th Aug 2025637 PMAQI
10th Aug 2025628 PMAQI
10th Aug 2025649 PMAQI
10th Aug 20256610 PMAQI
10th Aug 20256511 PMAQI
11th Aug 20256412 AMAQI
11th Aug 2025551 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025553 AMAQI
11th Aug 2025554 AMAQI
31°C27/37°C
11th Aug 2025565 AMAQI
11th Aug 2025566 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025658 AMAQI
11th Aug 2025709 AMAQI
11th Aug 20257410 AMAQI
11th Aug 20256811 AMAQI
11th Aug 20256412 PMAQI
11th Aug 2025621 PMAQI
11th Aug 2025592 PMAQI
11th Aug 2025593 PMAQI
11th Aug 2025614 PMAQI
11th Aug 2025585 PMAQI
11th Aug 2025586 PMAQI
11th Aug 2025607 PMAQI
11th Aug 2025598 PMAQI
11th Aug 2025609 PMAQI
11th Aug 20256010 PMAQI
11th Aug 20255611 PMAQI
12th Aug 20255712 AMAQI
12th Aug 2025561 AMAQI
12th Aug 2025562 AMAQI
12th Aug 2025593 AMAQI
12th Aug 2025604 AMAQI
31°C26/37°C
12th Aug 2025595 AMAQI
12th Aug 2025606 AMAQI
12th Aug 2025607 AMAQI
12th Aug 2025638 AMAQI
12th Aug 2025649 AMAQI
12th Aug 20256310 AMAQI
12th Aug 20256811 AMAQI
12th Aug 20256812 PMAQI
12th Aug 2025661 PMAQI
12th Aug 2025602 PMAQI
12th Aug 2025603 PMAQI
12th Aug 2025564 PMAQI
12th Aug 2025565 PMAQI
12th Aug 2025606 PMAQI
12th Aug 2025587 PMAQI
12th Aug 2025578 PMAQI
12th Aug 2025589 PMAQI
12th Aug 20255610 PMAQI
12th Aug 20255611 PMAQI
13th Aug 20255412 AMAQI
13th Aug 2025571 AMAQI
13th Aug 2025582 AMAQI
13th Aug 2025583 AMAQI
13th Aug 2025594 AMAQI
29°C25/36°C
13th Aug 2025595 AMAQI
13th Aug 2025596 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025468 AMAQI
13th Aug 2025579 AMAQI
13th Aug 20255110 AMAQI
13th Aug 20255511 AMAQI
13th Aug 20254612 PMAQI
13th Aug 2025361 PMAQI
13th Aug 2025422 PMAQI
13th Aug 2025363 PMAQI
13th Aug 2025334 PMAQI
13th Aug 2025425 PMAQI
13th Aug 2025386 PMAQI
13th Aug 2025527 PMAQI
13th Aug 2025548 PMAQI
13th Aug 2025549 PMAQI
13th Aug 20255510 PMAQI
13th Aug 20255411 PMAQI
14th Aug 20255512 AMAQI
14th Aug 2025571 AMAQI
14th Aug 2025582 AMAQI
14th Aug 2025553 AMAQI
14th Aug 2025554 AMAQI
28°C24/35°C
14th Aug 2025545 AMAQI
14th Aug 2025546 AMAQI
14th Aug 2025557 AMAQI
14th Aug 2025428 AMAQI
14th Aug 2025359 AMAQI
14th Aug 20253510 AMAQI
14th Aug 20253011 AMAQI
14th Aug 20252712 PMAQI
14th Aug 2025221 PMAQI
14th Aug 2025322 PMAQI
14th Aug 2025323 PMAQI
14th Aug 2025274 PMAQI
14th Aug 2025265 PMAQI
14th Aug 2025326 PMAQI
14th Aug 2025427 PMAQI
14th Aug 2025488 PMAQI
14th Aug 2025469 PMAQI
14th Aug 20255210 PMAQI
14th Aug 20255411 PMAQI
15th Aug 20255412 AMAQI
15th Aug 2025581 AMAQI
15th Aug 2025562 AMAQI
15th Aug 2025543 AMAQI
15th Aug 2025534 AMAQI
29°C23/36°C
15th Aug 2025525 AMAQI
15th Aug 2025526 AMAQI
15th Aug 2025527 AMAQI
15th Aug 2025488 AMAQI
15th Aug 2025449 AMAQI
15th Aug 20254010 AMAQI
15th Aug 20254211 AMAQI
15th Aug 20253012 PMAQI
15th Aug 2025301 PMAQI
15th Aug 2025482 PMAQI
15th Aug 2025353 PMAQI
15th Aug 2025304 PMAQI
15th Aug 2025355 PMAQI
15th Aug 2025346 PMAQI
15th Aug 2025447 PMAQI
15th Aug 2025528 PMAQI
15th Aug 2025549 PMAQI
15th Aug 20255410 PMAQI
15th Aug 20255411 PMAQI
16th Aug 20255312 AMAQI
16th Aug 2025571 AMAQI
16th Aug 2025542 AMAQI
16th Aug 2025543 AMAQI
16th Aug 2025554 AMAQI
29°C24/36°C
16th Aug 2025545 AMAQI
16th Aug 2025526 AMAQI
16th Aug 2025517 AMAQI
16th Aug 2025518 AMAQI
16th Aug 2025589 AMAQI
16th Aug 20254810 AMAQI
16th Aug 20255611 AMAQI
16th Aug 20255212 PMAQI
16th Aug 2025541 PMAQI
16th Aug 2025452 PMAQI
16th Aug 2025383 PMAQI
16th Aug 2025384 PMAQI
16th Aug 2025495 PMAQI
16th Aug 2025486 PMAQI
16th Aug 2025547 PMAQI
16th Aug 2025538 PMAQI
16th Aug 2025559 PMAQI
16th Aug 20255310 PMAQI
16th Aug 20255311 PMAQI
17th Aug 20255412 AMAQI
17th Aug 2025531 AMAQI
17th Aug 2025532 AMAQI
17th Aug 2025503 AMAQI
17th Aug 2025564 AMAQI
29°C23/36°C
17th Aug 2025505 AMAQI
17th Aug 2025486 AMAQI
17th Aug 2025487 AMAQI
17th Aug 2025528 AMAQI
17th Aug 2025479 AMAQI
17th Aug 20255110 AMAQI
17th Aug 20255111 AMAQI
17th Aug 20255212 PMAQI
17th Aug 2025521 PMAQI
17th Aug 2025522 PMAQI
17th Aug 2025493 PMAQI
17th Aug 2025424 PMAQI
17th Aug 2025545 PMAQI
17th Aug 2025516 PMAQI
17th Aug 2025507 PMAQI
17th Aug 2025518 PMAQI
17th Aug 2025529 PMAQI
17th Aug 20255310 PMAQI
17th Aug 20255611 PMAQI
18th Aug 20255212 AMAQI
18th Aug 2025501 AMAQI
18th Aug 2025512 AMAQI
18th Aug 2025523 AMAQI
18th Aug 2025484 AMAQI
29°C23/35°C
18th Aug 2025485 AMAQI
18th Aug 2025496 AMAQI
18th Aug 2025497 AMAQI
18th Aug 2025608 AMAQI
18th Aug 2025509 AMAQI
18th Aug 20255410 AMAQI
18th Aug 20254711 AMAQI
18th Aug 20254712 PMAQI
18th Aug 2025481 PMAQI
18th Aug 2025422 PMAQI
18th Aug 2025423 PMAQI
18th Aug 2025434 PMAQI
18th Aug 2025405 PMAQI
18th Aug 2025426 PMAQI
18th Aug 2025477 PMAQI
18th Aug 2025548 PMAQI
18th Aug 2025559 PMAQI
18th Aug 20255810 PMAQI
18th Aug 20255211 PMAQI
19th Aug 20255212 AMAQI
19th Aug 2025481 AMAQI
19th Aug 2025512 AMAQI
19th Aug 2025503 AMAQI
19th Aug 2025514 AMAQI
29°C24/35°C
19th Aug 2025485 AMAQI
19th Aug 2025506 AMAQI
19th Aug 2025487 AMAQI
19th Aug 2025548 AMAQI
19th Aug 2025559 AMAQI
19th Aug 20256010 AMAQI
19th Aug 20255311 AMAQI
19th Aug 20255012 PMAQI
19th Aug 2025521 PMAQI
19th Aug 2025442 PMAQI
19th Aug 2025483 PMAQI
19th Aug 2025464 PMAQI
19th Aug 2025535 PMAQI
19th Aug 2025536 PMAQI
19th Aug 2025527 PMAQI
19th Aug 2025558 PMAQI
19th Aug 2025529 PMAQI
19th Aug 20255010 PMAQI
19th Aug 20255211 PMAQI
20th Aug 20255112 AMAQI
20th Aug 2025521 AMAQI
20th Aug 2025502 AMAQI
20th Aug 2025503 AMAQI
20th Aug 2025504 AMAQI
30°C24/36°C
20th Aug 2025505 AMAQI
20th Aug 2025496 AMAQI
20th Aug 2025517 AMAQI
20th Aug 2025578 AMAQI
20th Aug 2025599 AMAQI
20th Aug 20255710 AMAQI
20th Aug 20255911 AMAQI
20th Aug 20255112 PMAQI
20th Aug 2025511 PMAQI
20th Aug 2025512 PMAQI
20th Aug 2025463 PMAQI
20th Aug 2025514 PMAQI
20th Aug 2025505 PMAQI
20th Aug 2025556 PMAQI
20th Aug 2025567 PMAQI
20th Aug 2025528 PMAQI
20th Aug 2025559 PMAQI
20th Aug 20255310 PMAQI
20th Aug 20255311 PMAQI
21st Aug 20255212 AMAQI
21st Aug 2025521 AMAQI
21st Aug 2025512 AMAQI
21st Aug 2025513 AMAQI
21st Aug 2025524 AMAQI
29°C25/37°C
21st Aug 2025535 AMAQI
21st Aug 2025526 AMAQI
21st Aug 2025527 AMAQI
21st Aug 2025598 AMAQI
21st Aug 2025629 AMAQI
21st Aug 20257610 AMAQI
21st Aug 20256111 AMAQI
21st Aug 20255712 PMAQI
21st Aug 2025541 PMAQI
21st Aug 2025582 PMAQI
21st Aug 2025523 PMAQI
21st Aug 2025514 PMAQI
21st Aug 2025545 PMAQI
21st Aug 2025566 PMAQI
21st Aug 2025527 PMAQI
21st Aug 2025518 PMAQI
21st Aug 2025539 PMAQI
21st Aug 20255410 PMAQI
21st Aug 20255111 PMAQI
22nd Aug 20255012 AMAQI
22nd Aug 2025521 AMAQI
22nd Aug 2025522 AMAQI
22nd Aug 2025543 AMAQI
22nd Aug 2025534 AMAQI
28°C23/36°C
22nd Aug 2025535 AMAQI
5 AM22nd Aug 2025536 AMAQI
22nd Aug 2025537 AMAQI
22nd Aug 2025488 AMAQI
22nd Aug 2025529 AMAQI
22nd Aug 20255410 AMAQI
22nd Aug 20255411 AMAQI
11 AM22nd Aug 20256012 PMAQI
22nd Aug 2025541 PMAQI
22nd Aug 2025542 PMAQI
22nd Aug 2025523 PMAQI
22nd Aug 2025534 PMAQI
22nd Aug 2025445 PMAQI
22nd Aug 2025506 PMAQI
6 PM22nd Aug 2025527 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
51AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
3 PM - 5 PM
44AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 51), while the lowest AQI was between 3 PM to 5 PM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 11 PM
51AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
51AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 51), while the lowest AQI was between 12 AM to 11 PM (Avg. 51).
2025 Days Vs Air Quality
Suichang Monitoring Building, Quzhou, Zhejiang, China
2025
14%
33
66%
153
20%
47
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Good
33 DaysModerate
153 DaysPoor
47 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 234 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
Suichang Monitoring Building, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
150AQI
150AQI
2nd January 2025
146AQI
146AQI
3rd January 2025
145AQI
145AQI
4th January 2025
138AQI
138AQI
5th January 2025
144AQI
144AQI
6th January 2025
143AQI
143AQI
7th January 2025
145AQI
145AQI
8th January 2025
140AQI
140AQI
9th January 2025
131AQI
131AQI
10th January 2025
99AQI
99AQI
11th January 2025
121AQI
121AQI
12th January 2025
107AQI
107AQI
13th January 2025
119AQI
119AQI
14th January 2025
122AQI
122AQI
15th January 2025
137AQI
137AQI
16th January 2025
99AQI
99AQI
17th January 2025
115AQI
115AQI
18th January 2025
110AQI
110AQI
19th January 2025
107AQI
107AQI
20th January 2025
121AQI
121AQI
21st January 2025
142AQI
142AQI
22nd January 2025
145AQI
145AQI
23rd January 2025
129AQI
129AQI
24th January 2025
107AQI
107AQI
25th January 2025
94AQI
94AQI
26th January 2025
65AQI
65AQI
27th January 2025
70AQI
70AQI
28th January 2025
77AQI
77AQI
29th January 2025
118AQI
118AQI
30th January 2025
93AQI
93AQI
31st January 2025
107AQI
107AQI
1st February 2025
73AQI
73AQI
2nd February 2025
85AQI
85AQI
3rd February 2025
111AQI
111AQI
4th February 2025
95AQI
95AQI
5th February 2025
87AQI
87AQI
6th February 2025
93AQI
93AQI
7th February 2025
78AQI
78AQI
8th February 2025
66AQI
66AQI
9th February 2025
73AQI
73AQI
10th February 2025
90AQI
90AQI
11th February 2025
75AQI
75AQI
12th February 2025
105AQI
105AQI
13th February 2025
125AQI
125AQI
14th February 2025
126AQI
126AQI
15th February 2025
137AQI
137AQI
16th February 2025
105AQI
105AQI
17th February 2025
116AQI
116AQI
18th February 2025
89AQI
89AQI
19th February 2025
93AQI
93AQI
20th February 2025
63AQI
63AQI
21st February 2025
64AQI
64AQI
22nd February 2025
64AQI
64AQI
23rd February 2025
83AQI
83AQI
24th February 2025
118AQI
118AQI
25th February 2025
128AQI
128AQI
26th February 2025
129AQI
129AQI
27th February 2025
112AQI
112AQI
28th February 2025
102AQI
102AQI
1st March 2025
94AQI
94AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
83AQI
83AQI
4th March 2025
63AQI
63AQI
5th March 2025
73AQI
73AQI
6th March 2025
71AQI
71AQI
7th March 2025
91AQI
91AQI
8th March 2025
97AQI
97AQI
9th March 2025
111AQI
111AQI
10th March 2025
117AQI
117AQI
11th March 2025
136AQI
136AQI
12th March 2025
105AQI
105AQI
13th March 2025
75AQI
75AQI
14th March 2025
83AQI
83AQI
15th March 2025
45AQI
45AQI
16th March 2025
76AQI
76AQI
17th March 2025
65AQI
65AQI
18th March 2025
71AQI
71AQI
19th March 2025
79AQI
79AQI
20th March 2025
77AQI
77AQI
21st March 2025
78AQI
78AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
87AQI
87AQI
24th March 2025
96AQI
96AQI
25th March 2025
103AQI
103AQI
26th March 2025
119AQI
119AQI
27th March 2025
112AQI
112AQI
28th March 2025
89AQI
89AQI
29th March 2025
84AQI
84AQI
30th March 2025
89AQI
89AQI
31st March 2025
78AQI
78AQI
1st April 2025
81AQI
81AQI
2nd April 2025
81AQI
81AQI
3rd April 2025
93AQI
93AQI
4th April 2025
97AQI
97AQI
5th April 2025
91AQI
91AQI
6th April 2025
89AQI
89AQI
7th April 2025
94AQI
94AQI
8th April 2025
95AQI
95AQI
9th April 2025
103AQI
103AQI
10th April 2025
86AQI
86AQI
11th April 2025
89AQI
89AQI
12th April 2025
104AQI
104AQI
13th April 2025
107AQI
107AQI
14th April 2025
104AQI
104AQI
15th April 2025
87AQI
87AQI
16th April 2025
89AQI
89AQI
17th April 2025
97AQI
97AQI
18th April 2025
96AQI
96AQI
19th April 2025
96AQI
96AQI
20th April 2025
90AQI
90AQI
21st April 2025
90AQI
90AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
82AQI
82AQI
24th April 2025
75AQI
75AQI
25th April 2025
71AQI
71AQI
26th April 2025
70AQI
70AQI
27th April 2025
78AQI
78AQI
28th April 2025
73AQI
73AQI
29th April 2025
87AQI
87AQI
30th April 2025
85AQI
85AQI
1st May 2025
85AQI
85AQI
2nd May 2025
81AQI
81AQI
3rd May 2025
95AQI
95AQI
4th May 2025
83AQI
83AQI
5th May 2025
75AQI
75AQI
6th May 2025
85AQI
85AQI
7th May 2025
96AQI
96AQI
8th May 2025
79AQI
79AQI
9th May 2025
78AQI
78AQI
10th May 2025
78AQI
78AQI
11th May 2025
80AQI
80AQI
12th May 2025
79AQI
79AQI
13th May 2025
79AQI
79AQI
14th May 2025
81AQI
81AQI
15th May 2025
98AQI
98AQI
16th May 2025
90AQI
90AQI
17th May 2025
86AQI
86AQI
18th May 2025
83AQI
83AQI
19th May 2025
79AQI
79AQI
20th May 2025
75AQI
75AQI
21st May 2025
75AQI
75AQI
22nd May 2025
82AQI
82AQI
23rd May 2025
66AQI
66AQI
24th May 2025
81AQI
81AQI
25th May 2025
91AQI
91AQI
26th May 2025
99AQI
99AQI
27th May 2025
95AQI
95AQI
28th May 2025
81AQI
81AQI
29th May 2025
73AQI
73AQI
30th May 2025
79AQI
79AQI
31st May 2025
78AQI
78AQI
1st June 2025
76AQI
76AQI
2nd June 2025
64AQI
64AQI
3rd June 2025
61AQI
61AQI
4th June 2025
69AQI
69AQI
5th June 2025
65AQI
65AQI
6th June 2025
74AQI
74AQI
7th June 2025
78AQI
78AQI
8th June 2025
70AQI
70AQI
9th June 2025
67AQI
67AQI
10th June 2025
64AQI
64AQI
11th June 2025
64AQI
64AQI
12th June 2025
60AQI
60AQI
13th June 2025
48AQI
48AQI
14th June 2025
57AQI
57AQI
15th June 2025
60AQI
60AQI
16th June 2025
61AQI
61AQI
17th June 2025
65AQI
65AQI
18th June 2025
54AQI
54AQI
19th June 2025
56AQI
56AQI
20th June 2025
51AQI
51AQI
21st June 2025
45AQI
45AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
45AQI
45AQI
24th June 2025
45AQI
45AQI
25th June 2025
51AQI
51AQI
26th June 2025
52AQI
52AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
53AQI
53AQI
30th June 2025
50AQI
50AQI
1st July 2025
44AQI
44AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
49AQI
49AQI
4th July 2025
55AQI
55AQI
5th July 2025
54AQI
54AQI
6th July 2025
49AQI
49AQI
7th July 2025
48AQI
48AQI
8th July 2025
51AQI
51AQI
9th July 2025
46AQI
46AQI
10th July 2025
49AQI
49AQI
11th July 2025
45AQI
45AQI
12th July 2025
46AQI
46AQI
13th July 2025
51AQI
51AQI
14th July 2025
55AQI
55AQI
15th July 2025
59AQI
59AQI
16th July 2025
62AQI
62AQI
17th July 2025
59AQI
59AQI
18th July 2025
58AQI
58AQI
19th July 2025
45AQI
45AQI
20th July 2025
42AQI
42AQI
21st July 2025
39AQI
39AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
40AQI
40AQI
24th July 2025
40AQI
40AQI
25th July 2025
40AQI
40AQI
26th July 2025
35AQI
35AQI
27th July 2025
37AQI
37AQI
28th July 2025
36AQI
36AQI
29th July 2025
41AQI
41AQI
30th July 2025
45AQI
45AQI
31st July 2025
44AQI
44AQI
1st August 2025
55AQI
55AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
58AQI
58AQI
4th August 2025
58AQI
58AQI
5th August 2025
52AQI
52AQI
6th August 2025
52AQI
52AQI
7th August 2025
49AQI
49AQI
8th August 2025
53AQI
53AQI
9th August 2025
54AQI
54AQI
10th August 2025
60AQI
60AQI
11th August 2025
60AQI
60AQI
12th August 2025
59AQI
59AQI
13th August 2025
51AQI
51AQI
14th August 2025
44AQI
44AQI
15th August 2025
47AQI
47AQI
16th August 2025
52AQI
52AQI
17th August 2025
51AQI
51AQI
18th August 2025
49AQI
49AQI
19th August 2025
51AQI
51AQI
20th August 2025
52AQI
52AQI
21st August 2025
54AQI
54AQI
22nd August 2025
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
119AQI
96AQI
87AQI
89AQI
83AQI
58AQI
47AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202580AQI
7
24
16
12
1
23
7
26
4
31
6
24
22
9
4
17
33
153
47
Highest AQI recorded in
January119AQI
Lowest AQI recorded in
July47AQI
202473AQI
8
7
1
1
2
1
3
9
13
17
13
18
4
27
6
23
7
21
3
3
22
5
6
23
2
49
155
38
3
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
July49AQI
202389AQI
3
26
4
1
29
4
1
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
November87AQI
202257AQI
5
6
9
9
3
7
23
1
11
17
11
18
2
23
7
15
8
1
4
23
1
2
85
114
7
Highest AQI recorded in
September69AQI
Lowest AQI recorded in
June42AQI
202162AQI
1
11
8
13
11
21
10
25
6
11
19
9
12
2
4
23
2
1
18
11
85
110
23
Highest AQI recorded in
January98AQI
Lowest AQI recorded in
August41AQI
202070AQI
5
6
2
3
14
4
6
11
1
22
8
12
18
13
16
11
19
2
26
3
6
19
5
1
8
20
2
81
145
35
2
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
June47AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
89AQILeast Polluted Year Recorded
2022(Avg.)
57AQISuichang Monitoring Building's annual 2025 AQI (80) shows an average percentage change of 16.4% (worsened AQI) compared to previous years: 2020 (70), 2021 (62), 2022 (57), 2023 (89), 2024 (73).
