Wuyi County Environmental Protection Building, Guli, 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+
September Air Quality Analysis
Wuyi County Environmental Protection Building, Guli, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Sep 2021
142AQILowest AQI recorded on
13th Sep 2021
28AQISame Day Analysis (19th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 52 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 20th Sep - 21st Sep 2025
Wuyi County Environmental Protection Building, Guli, Zhejiang, China
AQI
Day
Night
.
5 AM20th Sep 2025
6 PM
4 AM21st Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9PM20th Sep
62AQI
Avg. Lowest Time
11AM20th Sep
50AQI
In the last 24 hours,
Wuyi County Environmental Protection Building's AQI reached its highest point of 62 at 9 PM during the Night, while the lowest point, 50, was recorded at 11 AM during the Night between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Wuyi County Environmental Protection Building, Guli, Zhejiang, China
AugSep
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Aug 2025545 AMAQI
22nd Aug 2025536 AMAQI
22nd Aug 2025547 AMAQI
22nd Aug 2025448 AMAQI
22nd Aug 2025479 AMAQI
22nd Aug 20255210 AMAQI
22nd Aug 20255211 AMAQI
22nd Aug 20255312 PMAQI
22nd Aug 2025561 PMAQI
22nd Aug 2025552 PMAQI
22nd Aug 2025523 PMAQI
22nd Aug 2025524 PMAQI
22nd Aug 2025485 PMAQI
22nd Aug 2025506 PMAQI
22nd Aug 2025527 PMAQI
22nd Aug 2025548 PMAQI
22nd Aug 2025589 PMAQI
22nd Aug 20255610 PMAQI
22nd Aug 20255411 PMAQI
23rd Aug 20255512 AMAQI
23rd Aug 2025531 AMAQI
23rd Aug 2025532 AMAQI
23rd Aug 2025543 AMAQI
23rd Aug 2025544 AMAQI
27°C21/35°C
23rd Aug 2025545 AMAQI
23rd Aug 2025546 AMAQI
23rd Aug 2025547 AMAQI
23rd Aug 2025488 AMAQI
23rd Aug 2025579 AMAQI
23rd Aug 20255810 AMAQI
23rd Aug 20255511 AMAQI
23rd Aug 20255512 PMAQI
23rd Aug 2025501 PMAQI
23rd Aug 2025402 PMAQI
23rd Aug 2025453 PMAQI
23rd Aug 2025454 PMAQI
23rd Aug 2025485 PMAQI
23rd Aug 2025476 PMAQI
23rd Aug 2025527 PMAQI
23rd Aug 2025548 PMAQI
23rd Aug 2025549 PMAQI
23rd Aug 20255510 PMAQI
23rd Aug 20255611 PMAQI
24th Aug 20255512 AMAQI
24th Aug 2025531 AMAQI
24th Aug 2025542 AMAQI
24th Aug 2025543 AMAQI
24th Aug 2025544 AMAQI
28°C21/37°C
24th Aug 2025535 AMAQI
24th Aug 2025536 AMAQI
24th Aug 2025537 AMAQI
24th Aug 2025598 AMAQI
24th Aug 2025569 AMAQI
24th Aug 20255610 AMAQI
24th Aug 20255611 AMAQI
24th Aug 20255512 PMAQI
24th Aug 2025521 PMAQI
24th Aug 2025482 PMAQI
24th Aug 2025443 PMAQI
24th Aug 2025424 PMAQI
24th Aug 2025485 PMAQI
24th Aug 2025526 PMAQI
24th Aug 2025567 PMAQI
24th Aug 2025588 PMAQI
24th Aug 2025589 PMAQI
24th Aug 20255810 PMAQI
24th Aug 20255811 PMAQI
25th Aug 20255512 AMAQI
25th Aug 2025531 AMAQI
25th Aug 2025542 AMAQI
25th Aug 2025543 AMAQI
25th Aug 2025544 AMAQI
29°C22/38°C
25th Aug 2025535 AMAQI
25th Aug 2025546 AMAQI
25th Aug 2025537 AMAQI
25th Aug 2025538 AMAQI
25th Aug 2025509 AMAQI
25th Aug 20255510 AMAQI
25th Aug 20255411 AMAQI
25th Aug 20255912 PMAQI
25th Aug 2025611 PMAQI
25th Aug 2025572 PMAQI
25th Aug 2025543 PMAQI
25th Aug 2025534 PMAQI
25th Aug 2025525 PMAQI
25th Aug 2025466 PMAQI
25th Aug 2025547 PMAQI
25th Aug 2025538 PMAQI
25th Aug 2025529 PMAQI
25th Aug 20255310 PMAQI
25th Aug 20255111 PMAQI
26th Aug 20255212 AMAQI
26th Aug 2025541 AMAQI
26th Aug 2025542 AMAQI
26th Aug 2025543 AMAQI
26th Aug 2025544 AMAQI
28°C22/37°C
26th Aug 2025545 AMAQI
26th Aug 2025546 AMAQI
26th Aug 2025537 AMAQI
26th Aug 2025548 AMAQI
26th Aug 2025549 AMAQI
26th Aug 20255410 AMAQI
26th Aug 20255111 AMAQI
26th Aug 20254912 PMAQI
26th Aug 2025511 PMAQI
26th Aug 2025442 PMAQI
26th Aug 2025423 PMAQI
26th Aug 2025424 PMAQI
26th Aug 2025385 PMAQI
26th Aug 2025516 PMAQI
26th Aug 2025547 PMAQI
26th Aug 2025538 PMAQI
26th Aug 2025559 PMAQI
26th Aug 20255610 PMAQI
26th Aug 20255811 PMAQI
27th Aug 20255912 AMAQI
27th Aug 2025531 AMAQI
27th Aug 2025532 AMAQI
27th Aug 2025543 AMAQI
27th Aug 2025544 AMAQI
27°C22/36°C
27th Aug 2025545 AMAQI
27th Aug 2025546 AMAQI
27th Aug 2025537 AMAQI
27th Aug 2025528 AMAQI
27th Aug 2025519 AMAQI
27th Aug 20255410 AMAQI
27th Aug 20255211 AMAQI
27th Aug 20254212 PMAQI
27th Aug 2025301 PMAQI
27th Aug 2025352 PMAQI
27th Aug 2025363 PMAQI
27th Aug 2025334 PMAQI
27th Aug 2025305 PMAQI
27th Aug 2025376 PMAQI
27th Aug 2025457 PMAQI
27th Aug 2025508 PMAQI
27th Aug 2025529 PMAQI
27th Aug 20255310 PMAQI
27th Aug 20255211 PMAQI
28th Aug 20255612 AMAQI
28th Aug 2025541 AMAQI
28th Aug 2025542 AMAQI
28th Aug 2025543 AMAQI
28th Aug 2025544 AMAQI
28°C22/36°C
28th Aug 2025535 AMAQI
28th Aug 2025536 AMAQI
28th Aug 2025537 AMAQI
28th Aug 2025398 AMAQI
28th Aug 2025269 AMAQI
28th Aug 20253810 AMAQI
28th Aug 20253711 AMAQI
28th Aug 20253412 PMAQI
28th Aug 2025411 PMAQI
28th Aug 2025282 PMAQI
28th Aug 2025373 PMAQI
28th Aug 2025344 PMAQI
28th Aug 2025325 PMAQI
28th Aug 2025296 PMAQI
28th Aug 2025497 PMAQI
28th Aug 2025498 PMAQI
28th Aug 2025509 PMAQI
28th Aug 20255210 PMAQI
28th Aug 20255111 PMAQI
29th Aug 20255212 AMAQI
29th Aug 2025541 AMAQI
29th Aug 2025542 AMAQI
29th Aug 2025523 AMAQI
29th Aug 2025514 AMAQI
28°C21/36°C
29th Aug 2025525 AMAQI
29th Aug 2025526 AMAQI
29th Aug 2025517 AMAQI
29th Aug 2025518 AMAQI
29th Aug 2025359 AMAQI
29th Aug 20254610 AMAQI
29th Aug 20253611 AMAQI
29th Aug 20253312 PMAQI
29th Aug 2025351 PMAQI
29th Aug 2025382 PMAQI
29th Aug 2025353 PMAQI
29th Aug 2025384 PMAQI
29th Aug 2025345 PMAQI
29th Aug 2025446 PMAQI
29th Aug 2025467 PMAQI
29th Aug 2025528 PMAQI
29th Aug 2025539 PMAQI
29th Aug 20255610 PMAQI
29th Aug 20255611 PMAQI
30th Aug 20255412 AMAQI
30th Aug 2025521 AMAQI
30th Aug 2025532 AMAQI
30th Aug 2025523 AMAQI
30th Aug 2025504 AMAQI
28°C22/36°C
30th Aug 2025525 AMAQI
30th Aug 2025516 AMAQI
30th Aug 2025517 AMAQI
30th Aug 2025468 AMAQI
30th Aug 2025449 AMAQI
30th Aug 20254210 AMAQI
30th Aug 20254011 AMAQI
30th Aug 20253412 PMAQI
30th Aug 2025411 PMAQI
30th Aug 2025432 PMAQI
30th Aug 2025383 PMAQI
30th Aug 2025344 PMAQI
30th Aug 2025435 PMAQI
30th Aug 2025426 PMAQI
30th Aug 2025487 PMAQI
30th Aug 2025548 PMAQI
30th Aug 2025549 PMAQI
30th Aug 20255410 PMAQI
30th Aug 20255411 PMAQI
31st Aug 20255112 AMAQI
31st Aug 2025521 AMAQI
31st Aug 2025522 AMAQI
31st Aug 2025533 AMAQI
31st Aug 2025524 AMAQI
29°C24/36°C
31st Aug 2025485 AMAQI
31st Aug 2025516 AMAQI
31st Aug 2025527 AMAQI
31st Aug 2025558 AMAQI
31st Aug 2025559 AMAQI
31st Aug 20255510 AMAQI
31st Aug 20255611 AMAQI
31st Aug 20255512 PMAQI
31st Aug 2025531 PMAQI
31st Aug 2025542 PMAQI
31st Aug 2025533 PMAQI
31st Aug 2025504 PMAQI
31st Aug 2025475 PMAQI
31st Aug 2025526 PMAQI
31st Aug 2025557 PMAQI
31st Aug 2025558 PMAQI
31st Aug 2025549 PMAQI
31st Aug 20255710 PMAQI
31st Aug 20255411 PMAQI
1st Sep 20255412 AMAQI
1st Sep 2025511 AMAQI
1st Sep 2025502 AMAQI
1st Sep 2025523 AMAQI
1st Sep 2025524 AMAQI
27°C22/37°C
1st Sep 2025525 AMAQI
1st Sep 2025536 AMAQI
1st Sep 2025537 AMAQI
1st Sep 2025548 AMAQI
1st Sep 2025549 AMAQI
1st Sep 20255710 AMAQI
1st Sep 20255611 AMAQI
1st Sep 20255712 PMAQI
1st Sep 2025631 PMAQI
1st Sep 2025602 PMAQI
1st Sep 2025653 PMAQI
1st Sep 2025584 PMAQI
1st Sep 2025535 PMAQI
1st Sep 2025526 PMAQI
1st Sep 2025567 PMAQI
1st Sep 2025578 PMAQI
1st Sep 2025599 PMAQI
1st Sep 20255710 PMAQI
1st Sep 20255911 PMAQI
2nd Sep 20255612 AMAQI
2nd Sep 2025521 AMAQI
2nd Sep 2025542 AMAQI
2nd Sep 2025543 AMAQI
2nd Sep 2025544 AMAQI
26°C21/35°C
2nd Sep 2025545 AMAQI
2nd Sep 2025546 AMAQI
2nd Sep 2025557 AMAQI
2nd Sep 2025648 AMAQI
2nd Sep 2025599 AMAQI
2nd Sep 20255810 AMAQI
2nd Sep 20255311 AMAQI
2nd Sep 20255212 PMAQI
2nd Sep 2025551 PMAQI
2nd Sep 2025522 PMAQI
2nd Sep 2025583 PMAQI
2nd Sep 2025564 PMAQI
2nd Sep 2025545 PMAQI
2nd Sep 2025496 PMAQI
2nd Sep 2025547 PMAQI
2nd Sep 2025568 PMAQI
2nd Sep 2025539 PMAQI
2nd Sep 20255410 PMAQI
2nd Sep 20255611 PMAQI
3rd Sep 20255512 AMAQI
3rd Sep 2025541 AMAQI
3rd Sep 2025542 AMAQI
3rd Sep 2025563 AMAQI
3rd Sep 2025554 AMAQI
26°C21/34°C
3rd Sep 2025555 AMAQI
3rd Sep 2025566 AMAQI
3rd Sep 2025557 AMAQI
3rd Sep 2025628 AMAQI
3rd Sep 2025679 AMAQI
3rd Sep 20256810 AMAQI
3rd Sep 20256411 AMAQI
3rd Sep 20256012 PMAQI
3rd Sep 2025601 PMAQI
3rd Sep 2025532 PMAQI
3rd Sep 2025553 PMAQI
3rd Sep 2025544 PMAQI
3rd Sep 2025545 PMAQI
3rd Sep 2025606 PMAQI
3rd Sep 2025567 PMAQI
3rd Sep 2025578 PMAQI
3rd Sep 2025609 PMAQI
3rd Sep 20256210 PMAQI
3rd Sep 20256111 PMAQI
4th Sep 20255912 AMAQI
4th Sep 2025541 AMAQI
4th Sep 2025552 AMAQI
4th Sep 2025553 AMAQI
4th Sep 2025564 AMAQI
28°C21/36°C
4th Sep 2025565 AMAQI
4th Sep 2025566 AMAQI
4th Sep 2025567 AMAQI
4th Sep 2025728 AMAQI
4th Sep 2025679 AMAQI
4th Sep 20256410 AMAQI
4th Sep 20256111 AMAQI
4th Sep 20256812 PMAQI
4th Sep 2025641 PMAQI
4th Sep 2025642 PMAQI
4th Sep 2025653 PMAQI
4th Sep 2025654 PMAQI
4th Sep 2025655 PMAQI
4th Sep 2025706 PMAQI
4th Sep 2025767 PMAQI
4th Sep 2025808 PMAQI
4th Sep 2025839 PMAQI
4th Sep 20258410 PMAQI
4th Sep 20258111 PMAQI
5th Sep 20257412 AMAQI
5th Sep 2025561 AMAQI
5th Sep 2025562 AMAQI
5th Sep 2025583 AMAQI
5th Sep 2025574 AMAQI
27°C22/36°C
5th Sep 2025585 AMAQI
5th Sep 2025586 AMAQI
5th Sep 2025587 AMAQI
5th Sep 2025848 AMAQI
5th Sep 2025729 AMAQI
5th Sep 20257110 AMAQI
5th Sep 20256811 AMAQI
5th Sep 20257212 PMAQI
5th Sep 2025661 PMAQI
5th Sep 2025632 PMAQI
5th Sep 2025663 PMAQI
5th Sep 2025624 PMAQI
5th Sep 2025675 PMAQI
5th Sep 2025666 PMAQI
5th Sep 2025707 PMAQI
5th Sep 2025648 PMAQI
5th Sep 2025669 PMAQI
5th Sep 20256510 PMAQI
5th Sep 20256211 PMAQI
6th Sep 20256612 AMAQI
6th Sep 2025651 AMAQI
6th Sep 2025672 AMAQI
6th Sep 2025633 AMAQI
6th Sep 2025624 AMAQI
29°C22/37°C
6th Sep 2025635 AMAQI
6th Sep 2025636 AMAQI
6th Sep 2025637 AMAQI
6th Sep 2025558 AMAQI
6th Sep 2025609 AMAQI
6th Sep 20256010 AMAQI
6th Sep 20256311 AMAQI
6th Sep 20256212 PMAQI
6th Sep 2025621 PMAQI
6th Sep 2025612 PMAQI
6th Sep 2025513 PMAQI
6th Sep 2025474 PMAQI
6th Sep 2025525 PMAQI
6th Sep 2025506 PMAQI
6th Sep 2025567 PMAQI
6th Sep 2025628 PMAQI
6th Sep 2025679 PMAQI
6th Sep 20256610 PMAQI
6th Sep 20256411 PMAQI
7th Sep 20256312 AMAQI
7th Sep 2025621 AMAQI
7th Sep 2025622 AMAQI
7th Sep 2025633 AMAQI
7th Sep 2025614 AMAQI
29°C23/36°C
7th Sep 2025615 AMAQI
7th Sep 2025626 AMAQI
7th Sep 2025627 AMAQI
7th Sep 2025688 AMAQI
7th Sep 2025709 AMAQI
7th Sep 20256610 AMAQI
7th Sep 20256511 AMAQI
7th Sep 20256612 PMAQI
7th Sep 2025601 PMAQI
7th Sep 2025542 PMAQI
7th Sep 2025473 PMAQI
7th Sep 2025364 PMAQI
7th Sep 2025605 PMAQI
7th Sep 2025586 PMAQI
7th Sep 2025627 PMAQI
7th Sep 2025868 PMAQI
7th Sep 2025789 PMAQI
7th Sep 20256410 PMAQI
7th Sep 20256211 PMAQI
8th Sep 20256112 AMAQI
8th Sep 2025621 AMAQI
8th Sep 2025622 AMAQI
8th Sep 2025623 AMAQI
8th Sep 2025624 AMAQI
30°C24/37°C
8th Sep 2025625 AMAQI
8th Sep 2025636 AMAQI
8th Sep 2025637 AMAQI
8th Sep 2025548 AMAQI
8th Sep 2025559 AMAQI
8th Sep 20255410 AMAQI
8th Sep 20256011 AMAQI
8th Sep 20255612 PMAQI
8th Sep 2025561 PMAQI
8th Sep 2025462 PMAQI
8th Sep 2025573 PMAQI
8th Sep 2025544 PMAQI
8th Sep 2025495 PMAQI
8th Sep 2025566 PMAQI
8th Sep 2025597 PMAQI
8th Sep 2025608 PMAQI
8th Sep 2025629 PMAQI
8th Sep 20256010 PMAQI
8th Sep 20256011 PMAQI
9th Sep 20256012 AMAQI
9th Sep 2025621 AMAQI
9th Sep 2025602 AMAQI
9th Sep 2025603 AMAQI
9th Sep 2025604 AMAQI
30°C24/38°C
9th Sep 2025605 AMAQI
9th Sep 2025606 AMAQI
9th Sep 2025617 AMAQI
9th Sep 2025568 AMAQI
9th Sep 2025629 AMAQI
9th Sep 20256210 AMAQI
9th Sep 20256411 AMAQI
9th Sep 20256112 PMAQI
9th Sep 2025541 PMAQI
9th Sep 2025692 PMAQI
9th Sep 2025523 PMAQI
9th Sep 2025504 PMAQI
9th Sep 2025535 PMAQI
9th Sep 2025456 PMAQI
9th Sep 2025537 PMAQI
9th Sep 2025548 PMAQI
9th Sep 2025539 PMAQI
9th Sep 20255310 PMAQI
9th Sep 20255211 PMAQI
10th Sep 20255812 AMAQI
10th Sep 2025611 AMAQI
10th Sep 2025612 AMAQI
10th Sep 2025603 AMAQI
10th Sep 2025604 AMAQI
26°C22/34°C
10th Sep 2025595 AMAQI
10th Sep 2025606 AMAQI
10th Sep 2025597 AMAQI
10th Sep 2025588 AMAQI
10th Sep 2025549 AMAQI
10th Sep 20255210 AMAQI
10th Sep 20255111 AMAQI
10th Sep 20255212 PMAQI
10th Sep 2025501 PMAQI
10th Sep 2025502 PMAQI
10th Sep 2025523 PMAQI
10th Sep 2025524 PMAQI
10th Sep 2025525 PMAQI
10th Sep 2025506 PMAQI
10th Sep 2025557 PMAQI
10th Sep 2025588 PMAQI
10th Sep 2025569 PMAQI
10th Sep 20255510 PMAQI
10th Sep 20255611 PMAQI
11th Sep 20255812 AMAQI
11th Sep 2025601 AMAQI
11th Sep 2025622 AMAQI
11th Sep 2025583 AMAQI
11th Sep 2025584 AMAQI
25°C21/31°C
11th Sep 2025585 AMAQI
11th Sep 2025586 AMAQI
11th Sep 2025587 AMAQI
11th Sep 2025568 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20255510 AMAQI
11th Sep 20255811 AMAQI
11th Sep 20255412 PMAQI
11th Sep 2025511 PMAQI
11th Sep 2025532 PMAQI
11th Sep 2025553 PMAQI
11th Sep 2025524 PMAQI
11th Sep 2025525 PMAQI
11th Sep 2025626 PMAQI
11th Sep 2025577 PMAQI
11th Sep 2025568 PMAQI
11th Sep 2025589 PMAQI
11th Sep 20255710 PMAQI
11th Sep 20256011 PMAQI
12th Sep 20255812 AMAQI
12th Sep 2025601 AMAQI
12th Sep 2025602 AMAQI
12th Sep 2025583 AMAQI
12th Sep 2025574 AMAQI
26°C23/33°C
12th Sep 2025585 AMAQI
12th Sep 2025586 AMAQI
12th Sep 2025587 AMAQI
12th Sep 2025628 AMAQI
12th Sep 2025589 AMAQI
12th Sep 20255810 AMAQI
12th Sep 20255511 AMAQI
12th Sep 20255212 PMAQI
12th Sep 2025481 PMAQI
12th Sep 2025502 PMAQI
12th Sep 2025483 PMAQI
12th Sep 2025524 PMAQI
12th Sep 2025475 PMAQI
12th Sep 2025486 PMAQI
12th Sep 2025537 PMAQI
12th Sep 2025598 PMAQI
12th Sep 2025549 PMAQI
12th Sep 20255610 PMAQI
12th Sep 20255411 PMAQI
13th Sep 20255512 AMAQI
13th Sep 2025571 AMAQI
13th Sep 2025582 AMAQI
13th Sep 2025583 AMAQI
13th Sep 2025564 AMAQI
28°C23/34°C
13th Sep 2025575 AMAQI
13th Sep 2025576 AMAQI
13th Sep 2025577 AMAQI
13th Sep 2025548 AMAQI
13th Sep 2025559 AMAQI
13th Sep 20255610 AMAQI
13th Sep 20255711 AMAQI
13th Sep 20255812 PMAQI
13th Sep 2025581 PMAQI
13th Sep 2025572 PMAQI
13th Sep 2025563 PMAQI
13th Sep 2025524 PMAQI
13th Sep 2025475 PMAQI
13th Sep 2025546 PMAQI
13th Sep 2025537 PMAQI
13th Sep 2025528 PMAQI
13th Sep 2025539 PMAQI
13th Sep 20255110 PMAQI
13th Sep 20255311 PMAQI
14th Sep 20255312 AMAQI
14th Sep 2025571 AMAQI
14th Sep 2025572 AMAQI
14th Sep 2025573 AMAQI
14th Sep 2025574 AMAQI
27°C22/35°C
14th Sep 2025565 AMAQI
14th Sep 2025576 AMAQI
14th Sep 2025577 AMAQI
14th Sep 2025468 AMAQI
14th Sep 2025509 AMAQI
14th Sep 20254210 AMAQI
14th Sep 20254211 AMAQI
14th Sep 20254312 PMAQI
14th Sep 2025511 PMAQI
14th Sep 2025542 PMAQI
14th Sep 2025573 PMAQI
14th Sep 2025584 PMAQI
14th Sep 2025505 PMAQI
14th Sep 2025526 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025548 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255612 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025572 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025554 AMAQI
27°C22/35°C
15th Sep 2025555 AMAQI
15th Sep 2025556 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025628 AMAQI
15th Sep 2025699 AMAQI
15th Sep 20256610 AMAQI
15th Sep 20256111 AMAQI
15th Sep 20255812 PMAQI
15th Sep 2025601 PMAQI
15th Sep 2025572 PMAQI
15th Sep 2025563 PMAQI
15th Sep 2025544 PMAQI
15th Sep 2025525 PMAQI
15th Sep 2025556 PMAQI
15th Sep 2025607 PMAQI
15th Sep 2025608 PMAQI
15th Sep 2025639 PMAQI
15th Sep 20256410 PMAQI
15th Sep 20256211 PMAQI
16th Sep 20255812 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025562 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025574 AMAQI
28°C22/35°C
16th Sep 2025575 AMAQI
16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025558 AMAQI
16th Sep 2025549 AMAQI
16th Sep 20254910 AMAQI
16th Sep 20255011 AMAQI
16th Sep 20254612 PMAQI
16th Sep 2025471 PMAQI
16th Sep 2025392 PMAQI
16th Sep 2025473 PMAQI
16th Sep 2025534 PMAQI
16th Sep 2025605 PMAQI
16th Sep 2025566 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025648 PMAQI
16th Sep 2025639 PMAQI
16th Sep 20256210 PMAQI
16th Sep 20256311 PMAQI
17th Sep 20256112 AMAQI
17th Sep 2025561 AMAQI
17th Sep 2025572 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025544 AMAQI
27°C22/35°C
17th Sep 2025565 AMAQI
17th Sep 2025556 AMAQI
17th Sep 2025547 AMAQI
17th Sep 2025598 AMAQI
17th Sep 2025569 AMAQI
17th Sep 20255610 AMAQI
17th Sep 20255111 AMAQI
17th Sep 20254812 PMAQI
17th Sep 2025521 PMAQI
17th Sep 2025482 PMAQI
17th Sep 2025473 PMAQI
17th Sep 2025514 PMAQI
17th Sep 2025515 PMAQI
17th Sep 2025446 PMAQI
17th Sep 2025567 PMAQI
17th Sep 2025708 PMAQI
17th Sep 2025559 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255611 PMAQI
18th Sep 20255512 AMAQI
18th Sep 2025571 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025563 AMAQI
18th Sep 2025554 AMAQI
28°C22/36°C
18th Sep 2025555 AMAQI
18th Sep 2025556 AMAQI
18th Sep 2025557 AMAQI
18th Sep 2025578 AMAQI
18th Sep 2025589 AMAQI
18th Sep 20255610 AMAQI
18th Sep 20255511 AMAQI
18th Sep 20255612 PMAQI
18th Sep 2025541 PMAQI
18th Sep 2025542 PMAQI
18th Sep 2025573 PMAQI
18th Sep 2025544 PMAQI
18th Sep 2025575 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025557 PMAQI
18th Sep 2025588 PMAQI
18th Sep 2025579 PMAQI
18th Sep 20255710 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025561 AMAQI
19th Sep 2025552 AMAQI
19th Sep 2025563 AMAQI
19th Sep 2025584 AMAQI
26°C23/30°C
19th Sep 2025585 AMAQI
19th Sep 2025586 AMAQI
19th Sep 2025587 AMAQI
19th Sep 2025558 AMAQI
19th Sep 2025529 AMAQI
19th Sep 20255510 AMAQI
19th Sep 20255311 AMAQI
19th Sep 20254712 PMAQI
19th Sep 2025391 PMAQI
19th Sep 2025352 PMAQI
19th Sep 2025303 PMAQI
19th Sep 2025304 PMAQI
19th Sep 2025325 PMAQI
19th Sep 2025376 PMAQI
19th Sep 2025397 PMAQI
19th Sep 2025518 PMAQI
19th Sep 2025529 PMAQI
19th Sep 20255210 PMAQI
19th Sep 20255211 PMAQI
20th Sep 20255212 AMAQI
20th Sep 2025581 AMAQI
20th Sep 2025572 AMAQI
20th Sep 2025573 AMAQI
20th Sep 2025564 AMAQI
26°C23/32°C
20th Sep 2025565 AMAQI
20th Sep 2025566 AMAQI
20th Sep 2025567 AMAQI
20th Sep 2025508 AMAQI
20th Sep 2025529 AMAQI
20th Sep 20255210 AMAQI
20th Sep 20255011 AMAQI
20th Sep 20255612 PMAQI
20th Sep 2025581 PMAQI
20th Sep 2025582 PMAQI
20th Sep 2025563 PMAQI
20th Sep 2025554 PMAQI
20th Sep 2025555 PMAQI
20th Sep 2025576 PMAQI
20th Sep 2025617 PMAQI
20th Sep 2025608 PMAQI
20th Sep 2025629 PMAQI
20th Sep 20256010 PMAQI
20th Sep 20255911 PMAQI
21st Sep 20255712 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025552 AMAQI
21st Sep 2025553 AMAQI
21st Sep 2025544 AMAQI
--°C/°C
21st Sep 2025545 AMAQI
5 AM21st Sep 2025546 AMAQI
21st Sep 2025557 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
56AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
2 PM - 5 PM
50AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 56), while the lowest AQI was between 2 PM to 5 PM (Avg. 50).
Night time
Avg. Highest Time
8 PM - 11 PM
58AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 7 PM
56AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 58), while the lowest AQI was between 12 AM to 7 PM (Avg. 56).
2025 Days Vs Air Quality
Wuyi County Environmental Protection Building, Guli, Zhejiang, China
2025
18%
47
63%
166
17%
45
2%
4
Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)
Good
47 DaysModerate
166 DaysPoor
45 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 263 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
Wuyi County Environmental Protection Building, Guli, 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
152AQI
152AQI
2nd January 2025
151AQI
151AQI
3rd January 2025
149AQI
149AQI
4th January 2025
144AQI
144AQI
5th January 2025
144AQI
144AQI
6th January 2025
139AQI
139AQI
7th January 2025
150AQI
150AQI
8th January 2025
154AQI
154AQI
9th January 2025
133AQI
133AQI
10th January 2025
98AQI
98AQI
11th January 2025
113AQI
113AQI
12th January 2025
112AQI
112AQI
13th January 2025
124AQI
124AQI
14th January 2025
126AQI
126AQI
15th January 2025
132AQI
132AQI
16th January 2025
97AQI
97AQI
17th January 2025
121AQI
121AQI
18th January 2025
117AQI
117AQI
19th January 2025
106AQI
106AQI
20th January 2025
132AQI
132AQI
21st January 2025
142AQI
142AQI
22nd January 2025
136AQI
136AQI
23rd January 2025
135AQI
135AQI
24th January 2025
108AQI
108AQI
25th January 2025
101AQI
101AQI
26th January 2025
72AQI
72AQI
27th January 2025
67AQI
67AQI
28th January 2025
75AQI
75AQI
29th January 2025
121AQI
121AQI
30th January 2025
91AQI
91AQI
31st January 2025
111AQI
111AQI
1st February 2025
57AQI
57AQI
2nd February 2025
78AQI
78AQI
3rd February 2025
114AQI
114AQI
4th February 2025
96AQI
96AQI
5th February 2025
86AQI
86AQI
6th February 2025
97AQI
97AQI
7th February 2025
77AQI
77AQI
8th February 2025
65AQI
65AQI
9th February 2025
75AQI
75AQI
10th February 2025
90AQI
90AQI
11th February 2025
92AQI
92AQI
12th February 2025
107AQI
107AQI
13th February 2025
145AQI
145AQI
14th February 2025
144AQI
144AQI
15th February 2025
154AQI
154AQI
16th February 2025
98AQI
98AQI
17th February 2025
128AQI
128AQI
18th February 2025
85AQI
85AQI
19th February 2025
99AQI
99AQI
20th February 2025
60AQI
60AQI
21st February 2025
66AQI
66AQI
22nd February 2025
66AQI
66AQI
23rd February 2025
87AQI
87AQI
24th February 2025
124AQI
124AQI
25th February 2025
137AQI
137AQI
26th February 2025
136AQI
136AQI
27th February 2025
128AQI
128AQI
28th February 2025
99AQI
99AQI
1st March 2025
105AQI
105AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
85AQI
85AQI
4th March 2025
57AQI
57AQI
5th March 2025
76AQI
76AQI
6th March 2025
71AQI
71AQI
7th March 2025
97AQI
97AQI
8th March 2025
102AQI
102AQI
9th March 2025
117AQI
117AQI
10th March 2025
136AQI
136AQI
11th March 2025
140AQI
140AQI
12th March 2025
127AQI
127AQI
13th March 2025
76AQI
76AQI
14th March 2025
85AQI
85AQI
15th March 2025
47AQI
47AQI
16th March 2025
77AQI
77AQI
17th March 2025
63AQI
63AQI
18th March 2025
73AQI
73AQI
19th March 2025
83AQI
83AQI
20th March 2025
78AQI
78AQI
21st March 2025
80AQI
80AQI
22nd March 2025
81AQI
81AQI
23rd March 2025
87AQI
87AQI
24th March 2025
93AQI
93AQI
25th March 2025
102AQI
102AQI
26th March 2025
126AQI
126AQI
27th March 2025
117AQI
117AQI
28th March 2025
88AQI
88AQI
29th March 2025
83AQI
83AQI
30th March 2025
78AQI
78AQI
31st March 2025
70AQI
70AQI
1st April 2025
81AQI
81AQI
2nd April 2025
74AQI
74AQI
3rd April 2025
112AQI
112AQI
4th April 2025
94AQI
94AQI
5th April 2025
89AQI
89AQI
6th April 2025
95AQI
95AQI
7th April 2025
91AQI
91AQI
8th April 2025
93AQI
93AQI
9th April 2025
104AQI
104AQI
10th April 2025
80AQI
80AQI
11th April 2025
86AQI
86AQI
12th April 2025
99AQI
99AQI
13th April 2025
107AQI
107AQI
14th April 2025
101AQI
101AQI
15th April 2025
80AQI
80AQI
16th April 2025
84AQI
84AQI
17th April 2025
94AQI
94AQI
18th April 2025
94AQI
94AQI
19th April 2025
92AQI
92AQI
20th April 2025
96AQI
96AQI
21st April 2025
92AQI
92AQI
22nd April 2025
65AQI
65AQI
23rd April 2025
76AQI
76AQI
24th April 2025
67AQI
67AQI
25th April 2025
67AQI
67AQI
26th April 2025
66AQI
66AQI
27th April 2025
70AQI
70AQI
28th April 2025
71AQI
71AQI
29th April 2025
85AQI
85AQI
30th April 2025
80AQI
80AQI
1st May 2025
78AQI
78AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
83AQI
83AQI
4th May 2025
76AQI
76AQI
5th May 2025
69AQI
69AQI
6th May 2025
80AQI
80AQI
7th May 2025
101AQI
101AQI
8th May 2025
78AQI
78AQI
9th May 2025
65AQI
65AQI
10th May 2025
70AQI
70AQI
11th May 2025
70AQI
70AQI
12th May 2025
74AQI
74AQI
13th May 2025
75AQI
75AQI
14th May 2025
76AQI
76AQI
15th May 2025
96AQI
96AQI
16th May 2025
76AQI
76AQI
17th May 2025
75AQI
75AQI
18th May 2025
79AQI
79AQI
19th May 2025
71AQI
71AQI
20th May 2025
65AQI
65AQI
21st May 2025
54AQI
54AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
47AQI
47AQI
24th May 2025
71AQI
71AQI
25th May 2025
92AQI
92AQI
26th May 2025
95AQI
95AQI
27th May 2025
94AQI
94AQI
28th May 2025
76AQI
76AQI
29th May 2025
67AQI
67AQI
30th May 2025
75AQI
75AQI
31st May 2025
75AQI
75AQI
1st June 2025
70AQI
70AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
54AQI
54AQI
4th June 2025
63AQI
63AQI
5th June 2025
55AQI
55AQI
6th June 2025
65AQI
65AQI
7th June 2025
70AQI
70AQI
8th June 2025
59AQI
59AQI
9th June 2025
62AQI
62AQI
10th June 2025
62AQI
62AQI
11th June 2025
49AQI
49AQI
12th June 2025
51AQI
51AQI
13th June 2025
41AQI
41AQI
14th June 2025
50AQI
50AQI
15th June 2025
43AQI
43AQI
16th June 2025
51AQI
51AQI
17th June 2025
56AQI
56AQI
18th June 2025
54AQI
54AQI
19th June 2025
56AQI
56AQI
20th June 2025
50AQI
50AQI
21st June 2025
46AQI
46AQI
22nd June 2025
40AQI
40AQI
23rd June 2025
45AQI
45AQI
24th June 2025
46AQI
46AQI
25th June 2025
51AQI
51AQI
26th June 2025
51AQI
51AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
52AQI
52AQI
30th June 2025
48AQI
48AQI
1st July 2025
41AQI
41AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
55AQI
55AQI
4th July 2025
54AQI
54AQI
5th July 2025
52AQI
52AQI
6th July 2025
45AQI
45AQI
7th July 2025
44AQI
44AQI
8th July 2025
48AQI
48AQI
9th July 2025
46AQI
46AQI
10th July 2025
51AQI
51AQI
11th July 2025
47AQI
47AQI
12th July 2025
48AQI
48AQI
13th July 2025
53AQI
53AQI
14th July 2025
57AQI
57AQI
15th July 2025
59AQI
59AQI
16th July 2025
63AQI
63AQI
17th July 2025
60AQI
60AQI
18th July 2025
59AQI
59AQI
19th July 2025
46AQI
46AQI
20th July 2025
43AQI
43AQI
21st July 2025
39AQI
39AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
43AQI
43AQI
24th July 2025
46AQI
46AQI
25th July 2025
47AQI
47AQI
26th July 2025
37AQI
37AQI
27th July 2025
42AQI
42AQI
28th July 2025
41AQI
41AQI
29th July 2025
45AQI
45AQI
30th July 2025
46AQI
46AQI
31st July 2025
44AQI
44AQI
1st August 2025
55AQI
55AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
59AQI
59AQI
4th August 2025
58AQI
58AQI
5th August 2025
52AQI
52AQI
6th August 2025
49AQI
49AQI
7th August 2025
48AQI
48AQI
8th August 2025
50AQI
50AQI
9th August 2025
54AQI
54AQI
10th August 2025
59AQI
59AQI
11th August 2025
61AQI
61AQI
12th August 2025
59AQI
59AQI
13th August 2025
48AQI
48AQI
14th August 2025
40AQI
40AQI
15th August 2025
41AQI
41AQI
16th August 2025
45AQI
45AQI
17th August 2025
47AQI
47AQI
18th August 2025
46AQI
46AQI
19th August 2025
50AQI
50AQI
20th August 2025
54AQI
54AQI
21st August 2025
54AQI
54AQI
22nd August 2025
53AQI
53AQI
23rd August 2025
52AQI
52AQI
24th August 2025
54AQI
54AQI
25th August 2025
53AQI
53AQI
26th August 2025
52AQI
52AQI
27th August 2025
48AQI
48AQI
28th August 2025
45AQI
45AQI
29th August 2025
47AQI
47AQI
30th August 2025
48AQI
48AQI
31st August 2025
53AQI
53AQI
1st September 2025
55AQI
55AQI
2nd September 2025
55AQI
55AQI
3rd September 2025
58AQI
58AQI
4th September 2025
67AQI
67AQI
5th September 2025
65AQI
65AQI
6th September 2025
61AQI
61AQI
7th September 2025
63AQI
63AQI
8th September 2025
59AQI
59AQI
9th September 2025
57AQI
57AQI
10th September 2025
56AQI
56AQI
11th September 2025
57AQI
57AQI
12th September 2025
55AQI
55AQI
13th September 2025
55AQI
55AQI
14th September 2025
53AQI
53AQI
15th September 2025
58AQI
58AQI
16th September 2025
56AQI
56AQI
17th September 2025
54AQI
54AQI
18th September 2025
56AQI
56AQI
19th September 2025
52AQI
52AQI
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
121AQI
100AQI
90AQI
86AQI
76AQI
53AQI
48AQI
51AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202576AQI
6
22
3
18
9
1
1
21
9
26
4
1
29
1
10
20
21
10
14
17
19
47
166
45
4
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
July48AQI
202471AQI
16
4
8
1
29
10
21
6
25
7
22
5
20
5
1
2
21
7
6
21
4
35
168
33
5
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
July49AQI
202374AQI
3
31
34
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
November63AQI
202269AQI
4
7
8
9
2
1
6
22
2
1
13
3
4
25
2
10
20
11
11
1
1
4
22
3
2
49
132
12
1
Highest AQI recorded in
April81AQI
Lowest AQI recorded in
August45AQI
202194AQI
3
15
2
2
18
4
8
23
5
26
3
17
10
3
13
5
2
7
14
8
5
19
6
21
112
67
18
Highest AQI recorded in
December128AQI
Lowest AQI recorded in
July63AQI
202086AQI
10
2
1
1
9
11
1
16
1
8
22
4
25
1
7
22
2
24
4
17
14
2
9
18
1
4
22
5
25
158
73
7
Highest AQI recorded in
December128AQI
Lowest AQI recorded in
June59AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
94AQILeast Polluted Year Recorded
2022(Avg.)
69AQIWuyi County Environmental Protection Building's annual 2025 AQI (76) shows an average percentage change of -1.6% (improved AQI) compared to previous years: 2020 (86), 2021 (94), 2022 (69), 2023 (74), 2024 (71).
