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 (5th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Suichang Monitoring Building, Quzhou, Zhejiang, China
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
5AM5th Aug
56AQI
Avg. Lowest Time
4PM5th Aug
43AQI
Night time
Avg. Highest Time
12AM6th Aug
56AQI
Avg. Lowest Time
10PM5th Aug
46AQI
In the last 24 hours,
Suichang Monitoring Building's AQI reached its highest point of 56 at 5 AM during the Day, while the lowest point, 43, was recorded at 4 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Suichang Monitoring Building, Quzhou, Zhejiang, China
JulAug
07th - 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 - 05th05th - 06th06th
Day
Night
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025519 AMAQI
7th Jul 20254810 AMAQI
7th Jul 20254111 AMAQI
7th Jul 20254212 PMAQI
7th Jul 2025401 PMAQI
7th Jul 2025342 PMAQI
7th Jul 2025343 PMAQI
7th Jul 2025304 PMAQI
7th Jul 2025435 PMAQI
7th Jul 2025466 PMAQI
7th Jul 2025487 PMAQI
7th Jul 2025518 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20255111 PMAQI
8th Jul 20255312 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025504 AMAQI
29°C23/35°C
8th Jul 2025495 AMAQI
8th Jul 2025516 AMAQI
8th Jul 2025517 AMAQI
8th Jul 2025498 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255311 AMAQI
8th Jul 20255312 PMAQI
8th Jul 2025551 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025523 PMAQI
8th Jul 2025504 PMAQI
8th Jul 2025505 PMAQI
8th Jul 2025496 PMAQI
8th Jul 2025497 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025489 PMAQI
8th Jul 20254510 PMAQI
8th Jul 20254211 PMAQI
9th Jul 20254512 AMAQI
9th Jul 2025531 AMAQI
9th Jul 2025532 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025534 AMAQI
25°C23/29°C
9th Jul 2025535 AMAQI
9th Jul 2025526 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025468 AMAQI
9th Jul 2025429 AMAQI
9th Jul 20253610 AMAQI
9th Jul 20254111 AMAQI
9th Jul 20254512 PMAQI
9th Jul 2025511 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025473 PMAQI
9th Jul 2025424 PMAQI
9th Jul 2025385 PMAQI
9th Jul 2025356 PMAQI
9th Jul 2025397 PMAQI
9th Jul 2025458 PMAQI
9th Jul 2025439 PMAQI
9th Jul 20254110 PMAQI
9th Jul 20254911 PMAQI
10th Jul 20254912 AMAQI
10th Jul 2025501 AMAQI
10th Jul 2025522 AMAQI
10th Jul 2025533 AMAQI
10th Jul 2025504 AMAQI
26°C23/32°C
10th Jul 2025515 AMAQI
10th Jul 2025516 AMAQI
10th Jul 2025527 AMAQI
10th Jul 2025398 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20253410 AMAQI
10th Jul 20253611 AMAQI
10th Jul 20253512 PMAQI
10th Jul 2025351 PMAQI
10th Jul 2025442 PMAQI
10th Jul 2025513 PMAQI
10th Jul 2025484 PMAQI
10th Jul 2025515 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025587 PMAQI
10th Jul 2025578 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025513 AMAQI
11th Jul 2025474 AMAQI
26°C22/31°C
11th Jul 2025485 AMAQI
11th Jul 2025506 AMAQI
11th Jul 2025487 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025579 AMAQI
11th Jul 20255210 AMAQI
11th Jul 20254811 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025333 PMAQI
11th Jul 2025274 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025296 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025449 PMAQI
11th Jul 20254410 PMAQI
11th Jul 20254511 PMAQI
12th Jul 20254512 AMAQI
12th Jul 2025481 AMAQI
12th Jul 2025522 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025524 AMAQI
26°C23/31°C
12th Jul 2025525 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025498 AMAQI
12th Jul 2025529 AMAQI
12th Jul 20255310 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025415 PMAQI
12th Jul 2025416 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025429 PMAQI
12th Jul 20254510 PMAQI
12th Jul 20254211 PMAQI
13th Jul 20254512 AMAQI
13th Jul 2025511 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025513 AMAQI
13th Jul 2025524 AMAQI
27°C24/31°C
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025539 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20255511 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025455 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20254910 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025534 AMAQI
26°C23/30°C
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20255710 AMAQI
14th Jul 20255911 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025611 PMAQI
14th Jul 2025602 PMAQI
14th Jul 2025463 PMAQI
14th Jul 2025504 PMAQI
14th Jul 2025515 PMAQI
14th Jul 2025516 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025558 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
28°C24/33°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025659 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025591 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025523 PMAQI
15th Jul 2025554 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025617 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256512 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025574 AMAQI
29°C24/35°C
16th Jul 2025575 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025668 AMAQI
16th Jul 2025709 AMAQI
16th Jul 20257010 AMAQI
16th Jul 20256811 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025643 PMAQI
16th Jul 2025694 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025646 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025592 AMAQI
17th Jul 2025583 AMAQI
17th Jul 2025594 AMAQI
30°C26/35°C
17th Jul 2025595 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025597 AMAQI
17th Jul 2025688 AMAQI
17th Jul 2025689 AMAQI
17th Jul 20256610 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025661 PMAQI
17th Jul 2025622 PMAQI
17th Jul 2025633 PMAQI
17th Jul 2025624 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025516 PMAQI
17th Jul 2025507 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025579 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255711 PMAQI
18th Jul 20255912 AMAQI
18th Jul 2025601 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025624 AMAQI
29°C25/35°C
18th Jul 2025615 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025628 AMAQI
18th Jul 2025649 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20256111 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025611 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025555 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255011 PMAQI
19th Jul 20255312 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
19th Jul 2025594 AMAQI
28°C24/33°C
19th Jul 2025595 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025489 AMAQI
19th Jul 20254210 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20253412 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025357 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255110 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025561 AMAQI
20th Jul 2025572 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025554 AMAQI
26°C23/31°C
20th Jul 2025555 AMAQI
20th Jul 2025556 AMAQI
20th Jul 2025557 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20253010 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025553 AMAQI
21st Jul 2025534 AMAQI
27°C24/30°C
21st Jul 2025535 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025527 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025519 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025514 AMAQI
27°C24/32°C
22nd Jul 2025505 AMAQI
22nd Jul 2025516 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025294 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025498 PMAQI
22nd Jul 2025479 PMAQI
22nd Jul 20254510 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025484 AMAQI
25°C23/26°C
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
5 AM6th Aug 2025556 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025538 AMAQI
6th Aug 2025519 AMAQI
6th Aug 20255010 AMAQI
6th Aug 20254811 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
47AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 6 PM
47AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 47), while the lowest AQI was between 5 AM to 6 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 11 PM
50AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
50AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).
2025 Days Vs Air Quality
Suichang Monitoring Building, Quzhou, Zhejiang, China
2025
13%
29
65%
141
22%
47
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
29 DaysModerate
141 DaysPoor
47 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
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.
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
55AQI
55AQI
119AQI
96AQI
87AQI
89AQI
83AQI
58AQI
47AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202582AQI
7
24
16
12
1
23
7
26
4
31
6
24
22
9
5
29
141
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 (82) shows an average percentage change of 19.3% (worsened AQI) compared to previous years: 2020 (70), 2021 (62), 2022 (57), 2023 (89), 2024 (73).
