Wolong Bridge, Hangzhou, 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
Wolong Bridge, Hangzhou, Zhejiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2021
107AQILowest AQI recorded on
3rd Aug 2021
33AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Wolong Bridge, Hangzhou, Zhejiang, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12PM2nd Aug
74AQI
Avg. Lowest Time
7AM2nd Aug
54AQI
Night time
Avg. Highest Time
10PM2nd Aug
62AQI
Avg. Lowest Time
2AM3rd Aug
52AQI
In the last 24 hours,
Wolong Bridge's AQI reached its highest point of 74 at 12 PM during the Day, while the lowest point, 52, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Wolong Bridge, Hangzhou, Zhejiang, China
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025565 AMAQI
4th Jul 2025566 AMAQI
4th Jul 2025567 AMAQI
4th Jul 2025568 AMAQI
4th Jul 2025589 AMAQI
4th Jul 20255910 AMAQI
4th Jul 20256211 AMAQI
4th Jul 20256512 PMAQI
4th Jul 2025681 PMAQI
4th Jul 2025672 PMAQI
4th Jul 2025673 PMAQI
4th Jul 2025704 PMAQI
4th Jul 2025725 PMAQI
4th Jul 2025746 PMAQI
4th Jul 2025737 PMAQI
4th Jul 2025668 PMAQI
4th Jul 2025669 PMAQI
4th Jul 20256210 PMAQI
4th Jul 20256011 PMAQI
5th Jul 20255912 AMAQI
5th Jul 2025571 AMAQI
5th Jul 2025562 AMAQI
5th Jul 2025563 AMAQI
5th Jul 2025574 AMAQI
31°C26/37°C
5th Jul 2025565 AMAQI
5th Jul 2025576 AMAQI
5th Jul 2025577 AMAQI
5th Jul 2025598 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255510 AMAQI
5th Jul 20255611 AMAQI
5th Jul 20255812 PMAQI
5th Jul 2025591 PMAQI
5th Jul 2025662 PMAQI
5th Jul 2025693 PMAQI
5th Jul 2025684 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025716 PMAQI
5th Jul 2025707 PMAQI
5th Jul 2025668 PMAQI
5th Jul 2025669 PMAQI
5th Jul 20256410 PMAQI
5th Jul 20256111 PMAQI
6th Jul 20255912 AMAQI
6th Jul 2025571 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025573 AMAQI
6th Jul 2025584 AMAQI
32°C26/38°C
6th Jul 2025585 AMAQI
6th Jul 2025586 AMAQI
6th Jul 2025577 AMAQI
6th Jul 2025578 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20254910 AMAQI
6th Jul 20255211 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025461 PMAQI
6th Jul 2025472 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025464 PMAQI
6th Jul 2025505 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025507 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025589 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025572 AMAQI
7th Jul 2025573 AMAQI
7th Jul 2025564 AMAQI
32°C27/37°C
7th Jul 2025565 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025308 AMAQI
7th Jul 2025259 AMAQI
7th Jul 20253010 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20253812 PMAQI
7th Jul 2025381 PMAQI
7th Jul 2025392 PMAQI
7th Jul 2025463 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025435 PMAQI
7th Jul 2025446 PMAQI
7th Jul 2025437 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255211 PMAQI
8th Jul 20255212 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
8th Jul 2025554 AMAQI
30°C26/36°C
8th Jul 2025555 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025328 AMAQI
8th Jul 2025269 AMAQI
8th Jul 20252710 AMAQI
8th Jul 20252711 AMAQI
8th Jul 20252912 PMAQI
8th Jul 2025281 PMAQI
8th Jul 2025282 PMAQI
8th Jul 2025263 PMAQI
8th Jul 2025254 PMAQI
8th Jul 2025245 PMAQI
8th Jul 2025366 PMAQI
8th Jul 2025457 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025469 PMAQI
8th Jul 20254810 PMAQI
8th Jul 20254811 PMAQI
9th Jul 20254812 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025534 AMAQI
26°C26/27°C
9th Jul 2025525 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025537 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20253611 AMAQI
9th Jul 20253812 PMAQI
9th Jul 2025431 PMAQI
9th Jul 2025512 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025495 PMAQI
9th Jul 2025486 PMAQI
9th Jul 2025477 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255112 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025544 AMAQI
28°C25/31°C
10th Jul 2025535 AMAQI
10th Jul 2025536 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025498 AMAQI
10th Jul 2025549 AMAQI
10th Jul 20255810 AMAQI
10th Jul 20256711 AMAQI
10th Jul 20257512 PMAQI
10th Jul 2025781 PMAQI
10th Jul 2025822 PMAQI
10th Jul 2025843 PMAQI
10th Jul 2025784 PMAQI
10th Jul 2025685 PMAQI
10th Jul 2025696 PMAQI
10th Jul 2025607 PMAQI
10th Jul 2025578 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256510 PMAQI
10th Jul 20256011 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025574 AMAQI
27°C25/31°C
11th Jul 2025575 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025508 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255710 AMAQI
11th Jul 20255611 AMAQI
11th Jul 20255712 PMAQI
11th Jul 2025581 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025394 PMAQI
11th Jul 2025305 PMAQI
11th Jul 2025376 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20254912 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
26°C24/29°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025428 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025531 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025534 PMAQI
12th Jul 2025525 PMAQI
12th Jul 2025536 PMAQI
12th Jul 2025487 PMAQI
12th Jul 2025468 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025544 AMAQI
26°C24/29°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025508 AMAQI
13th Jul 2025559 AMAQI
13th Jul 20255810 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20256312 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025657 PMAQI
13th Jul 2025648 PMAQI
13th Jul 2025639 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
28°C24/32°C
14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025679 AMAQI
14th Jul 20256310 AMAQI
14th Jul 20256111 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025591 PMAQI
14th Jul 2025592 PMAQI
14th Jul 2025663 PMAQI
14th Jul 2025734 PMAQI
14th Jul 2025785 PMAQI
14th Jul 2025786 PMAQI
14th Jul 2025787 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256511 PMAQI
15th Jul 20256412 AMAQI
15th Jul 2025581 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI
29°C25/34°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025638 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20257010 AMAQI
15th Jul 20258011 AMAQI
15th Jul 20258012 PMAQI
15th Jul 2025791 PMAQI
15th Jul 2025812 PMAQI
15th Jul 2025793 PMAQI
15th Jul 2025834 PMAQI
15th Jul 2025855 PMAQI
15th Jul 2025866 PMAQI
15th Jul 2025837 PMAQI
15th Jul 2025768 PMAQI
15th Jul 2025759 PMAQI
15th Jul 20257210 PMAQI
15th Jul 20257011 PMAQI
16th Jul 20256812 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025614 AMAQI
29°C24/35°C
16th Jul 2025615 AMAQI
16th Jul 2025616 AMAQI
16th Jul 2025617 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20256310 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025631 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025683 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025725 PMAQI
16th Jul 2025686 PMAQI
16th Jul 2025637 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256311 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025614 AMAQI
31°C27/37°C
17th Jul 2025615 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025658 AMAQI
17th Jul 2025649 AMAQI
17th Jul 20256310 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025661 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025703 PMAQI
17th Jul 2025724 PMAQI
17th Jul 2025755 PMAQI
17th Jul 2025646 PMAQI
17th Jul 2025607 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025609 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20255711 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025624 AMAQI
30°C24/37°C
18th Jul 2025625 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20255910 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025592 PMAQI
18th Jul 2025813 PMAQI
18th Jul 2025804 PMAQI
18th Jul 2025735 PMAQI
18th Jul 2025746 PMAQI
18th Jul 2025747 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025589 PMAQI
18th Jul 20256010 PMAQI
18th Jul 20256011 PMAQI
19th Jul 20256312 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025614 AMAQI
28°C25/32°C
19th Jul 2025615 AMAQI
19th Jul 2025616 AMAQI
19th Jul 2025617 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252311 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025357 PMAQI
19th Jul 2025518 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255111 PMAQI
20th Jul 20255112 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025564 AMAQI
28°C25/33°C
20th Jul 2025565 AMAQI
20th Jul 2025556 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253211 AMAQI
20th Jul 20252212 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025213 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20255111 PMAQI
21st Jul 20255312 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025572 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025534 AMAQI
29°C26/33°C
21st Jul 2025545 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025319 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025193 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025408 PMAQI
21st Jul 2025409 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025524 AMAQI
29°C26/33°C
22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025413 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025295 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025498 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254811 PMAQI
23rd Jul 20254912 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025504 AMAQI
28°C26/31°C
23rd Jul 2025515 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025479 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20255311 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025476 PMAQI
23rd Jul 2025487 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20255311 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025513 AMAQI
24th Jul 2025524 AMAQI
28°C25/32°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025409 AMAQI
24th Jul 20253610 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025394 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20254910 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20254712 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025504 AMAQI
28°C25/32°C
25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20254310 AMAQI
25th Jul 20254511 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025355 PMAQI
25th Jul 2025456 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025499 PMAQI
25th Jul 20254710 PMAQI
25th Jul 20253711 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025514 AMAQI
27°C25/31°C
26th Jul 2025515 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20252710 AMAQI
26th Jul 20252011 AMAQI
26th Jul 20253112 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025477 PMAQI
26th Jul 2025488 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025502 AMAQI
27th Jul 2025483 AMAQI
27th Jul 2025444 AMAQI
27°C26/30°C
27th Jul 2025445 AMAQI
27th Jul 2025456 AMAQI
27th Jul 2025457 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20254010 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20254912 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025474 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253910 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025471 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025463 AMAQI
28th Jul 2025464 AMAQI
27°C25/31°C
28th Jul 2025475 AMAQI
28th Jul 2025476 AMAQI
28th Jul 2025467 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20254110 AMAQI
28th Jul 20254811 AMAQI
28th Jul 20254012 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025426 PMAQI
28th Jul 2025437 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025419 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025451 AMAQI
29th Jul 2025452 AMAQI
29th Jul 2025443 AMAQI
29th Jul 2025434 AMAQI
27°C25/30°C
29th Jul 2025445 AMAQI
29th Jul 2025446 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025439 AMAQI
29th Jul 20254910 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025431 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255110 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255012 AMAQI
30th Jul 2025451 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025463 AMAQI
30th Jul 2025444 AMAQI
27°C25/31°C
30th Jul 2025465 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025447 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20251811 AMAQI
30th Jul 20252012 PMAQI
30th Jul 2025211 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025184 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025186 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253110 PMAQI
30th Jul 20252911 PMAQI
31st Jul 20253012 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025393 AMAQI
31st Jul 2025394 AMAQI
25°C24/26°C
31st Jul 2025395 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252011 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025293 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025434 AMAQI
27°C23/32°C
1st Aug 2025445 AMAQI
1st Aug 2025486 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025678 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025611 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025575 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20255711 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025534 AMAQI
29°C24/33°C
2nd Aug 2025545 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025698 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257412 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20255711 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
29°C26/35°C
3rd Aug 2025565 AMAQI
5 AM3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025638 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256510 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256712 PMAQI
12 PM3rd Aug 2025621 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025595 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025567 PMAQI
7 PM3rd Aug 2025608 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
53AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 7 PM
48AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 53), while the lowest AQI was between 8 AM to 7 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
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. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Wolong Bridge, Hangzhou, Zhejiang, China
2025
11%
23
62%
133
24%
51
3%
6
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
23 DaysModerate
133 DaysPoor
51 DaysUnhealthy
6 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% 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
Wolong Bridge, Hangzhou, 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
148AQI
148AQI
2nd January 2025
141AQI
141AQI
3rd January 2025
145AQI
145AQI
4th January 2025
140AQI
140AQI
5th January 2025
156AQI
156AQI
6th January 2025
139AQI
139AQI
7th January 2025
141AQI
141AQI
8th January 2025
133AQI
133AQI
9th January 2025
92AQI
92AQI
10th January 2025
96AQI
96AQI
11th January 2025
101AQI
101AQI
12th January 2025
113AQI
113AQI
13th January 2025
130AQI
130AQI
14th January 2025
132AQI
132AQI
15th January 2025
81AQI
81AQI
16th January 2025
95AQI
95AQI
17th January 2025
103AQI
103AQI
18th January 2025
128AQI
128AQI
19th January 2025
126AQI
126AQI
20th January 2025
154AQI
154AQI
21st January 2025
161AQI
161AQI
22nd January 2025
166AQI
166AQI
23rd January 2025
139AQI
139AQI
24th January 2025
104AQI
104AQI
25th January 2025
86AQI
86AQI
26th January 2025
87AQI
87AQI
27th January 2025
62AQI
62AQI
28th January 2025
73AQI
73AQI
29th January 2025
131AQI
131AQI
30th January 2025
109AQI
109AQI
31st January 2025
119AQI
119AQI
1st February 2025
67AQI
67AQI
2nd February 2025
110AQI
110AQI
3rd February 2025
119AQI
119AQI
4th February 2025
104AQI
104AQI
5th February 2025
94AQI
94AQI
6th February 2025
119AQI
119AQI
7th February 2025
76AQI
76AQI
8th February 2025
74AQI
74AQI
9th February 2025
76AQI
76AQI
10th February 2025
99AQI
99AQI
11th February 2025
129AQI
129AQI
12th February 2025
129AQI
129AQI
13th February 2025
145AQI
145AQI
14th February 2025
135AQI
135AQI
15th February 2025
152AQI
152AQI
16th February 2025
93AQI
93AQI
17th February 2025
119AQI
119AQI
18th February 2025
89AQI
89AQI
19th February 2025
117AQI
117AQI
20th February 2025
87AQI
87AQI
21st February 2025
81AQI
81AQI
22nd February 2025
100AQI
100AQI
23rd February 2025
133AQI
133AQI
24th February 2025
127AQI
127AQI
25th February 2025
154AQI
154AQI
26th February 2025
143AQI
143AQI
27th February 2025
131AQI
131AQI
28th February 2025
105AQI
105AQI
1st March 2025
93AQI
93AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
61AQI
61AQI
4th March 2025
57AQI
57AQI
5th March 2025
73AQI
73AQI
6th March 2025
84AQI
84AQI
7th March 2025
110AQI
110AQI
8th March 2025
113AQI
113AQI
9th March 2025
105AQI
105AQI
10th March 2025
127AQI
127AQI
11th March 2025
115AQI
115AQI
12th March 2025
94AQI
94AQI
13th March 2025
79AQI
79AQI
14th March 2025
71AQI
71AQI
15th March 2025
51AQI
51AQI
16th March 2025
85AQI
85AQI
17th March 2025
61AQI
61AQI
18th March 2025
79AQI
79AQI
19th March 2025
84AQI
84AQI
20th March 2025
85AQI
85AQI
21st March 2025
74AQI
74AQI
22nd March 2025
84AQI
84AQI
23rd March 2025
81AQI
81AQI
24th March 2025
88AQI
88AQI
25th March 2025
87AQI
87AQI
26th March 2025
115AQI
115AQI
27th March 2025
94AQI
94AQI
28th March 2025
83AQI
83AQI
29th March 2025
85AQI
85AQI
30th March 2025
83AQI
83AQI
31st March 2025
69AQI
69AQI
1st April 2025
85AQI
85AQI
2nd April 2025
86AQI
86AQI
3rd April 2025
106AQI
106AQI
4th April 2025
106AQI
106AQI
5th April 2025
92AQI
92AQI
6th April 2025
103AQI
103AQI
7th April 2025
94AQI
94AQI
8th April 2025
105AQI
105AQI
9th April 2025
112AQI
112AQI
10th April 2025
96AQI
96AQI
11th April 2025
91AQI
91AQI
12th April 2025
225AQI
225AQI
13th April 2025
86AQI
86AQI
14th April 2025
104AQI
104AQI
15th April 2025
74AQI
74AQI
16th April 2025
80AQI
80AQI
17th April 2025
83AQI
83AQI
18th April 2025
100AQI
100AQI
19th April 2025
110AQI
110AQI
20th April 2025
115AQI
115AQI
21st April 2025
105AQI
105AQI
22nd April 2025
87AQI
87AQI
23rd April 2025
84AQI
84AQI
24th April 2025
94AQI
94AQI
25th April 2025
72AQI
72AQI
26th April 2025
83AQI
83AQI
27th April 2025
66AQI
66AQI
28th April 2025
88AQI
88AQI
29th April 2025
77AQI
77AQI
30th April 2025
92AQI
92AQI
1st May 2025
78AQI
78AQI
2nd May 2025
83AQI
83AQI
3rd May 2025
83AQI
83AQI
4th May 2025
67AQI
67AQI
5th May 2025
70AQI
70AQI
6th May 2025
100AQI
100AQI
7th May 2025
106AQI
106AQI
8th May 2025
83AQI
83AQI
9th May 2025
56AQI
56AQI
10th May 2025
61AQI
61AQI
11th May 2025
67AQI
67AQI
12th May 2025
73AQI
73AQI
13th May 2025
80AQI
80AQI
14th May 2025
81AQI
81AQI
15th May 2025
122AQI
122AQI
16th May 2025
78AQI
78AQI
17th May 2025
76AQI
76AQI
18th May 2025
81AQI
81AQI
19th May 2025
71AQI
71AQI
20th May 2025
67AQI
67AQI
21st May 2025
49AQI
49AQI
22nd May 2025
73AQI
73AQI
23rd May 2025
48AQI
48AQI
24th May 2025
84AQI
84AQI
25th May 2025
93AQI
93AQI
26th May 2025
96AQI
96AQI
27th May 2025
98AQI
98AQI
28th May 2025
80AQI
80AQI
29th May 2025
75AQI
75AQI
30th May 2025
90AQI
90AQI
31st May 2025
88AQI
88AQI
1st June 2025
64AQI
64AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
68AQI
68AQI
4th June 2025
81AQI
81AQI
5th June 2025
67AQI
67AQI
6th June 2025
71AQI
71AQI
7th June 2025
89AQI
89AQI
8th June 2025
46AQI
46AQI
9th June 2025
58AQI
58AQI
10th June 2025
50AQI
50AQI
11th June 2025
56AQI
56AQI
12th June 2025
71AQI
71AQI
13th June 2025
57AQI
57AQI
14th June 2025
53AQI
53AQI
15th June 2025
36AQI
36AQI
16th June 2025
51AQI
51AQI
17th June 2025
61AQI
61AQI
18th June 2025
58AQI
58AQI
19th June 2025
55AQI
55AQI
20th June 2025
49AQI
49AQI
21st June 2025
54AQI
54AQI
22nd June 2025
56AQI
56AQI
23rd June 2025
51AQI
51AQI
24th June 2025
58AQI
58AQI
25th June 2025
73AQI
73AQI
26th June 2025
65AQI
65AQI
27th June 2025
55AQI
55AQI
28th June 2025
52AQI
52AQI
29th June 2025
52AQI
52AQI
30th June 2025
55AQI
55AQI
1st July 2025
47AQI
47AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
59AQI
59AQI
4th July 2025
62AQI
62AQI
5th July 2025
61AQI
61AQI
6th July 2025
54AQI
54AQI
7th July 2025
48AQI
48AQI
8th July 2025
43AQI
43AQI
9th July 2025
49AQI
49AQI
10th July 2025
62AQI
62AQI
11th July 2025
52AQI
52AQI
12th July 2025
51AQI
51AQI
13th July 2025
58AQI
58AQI
14th July 2025
63AQI
63AQI
15th July 2025
70AQI
70AQI
16th July 2025
63AQI
63AQI
17th July 2025
63AQI
63AQI
18th July 2025
63AQI
63AQI
19th July 2025
44AQI
44AQI
20th July 2025
43AQI
43AQI
21st July 2025
38AQI
38AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
51AQI
51AQI
24th July 2025
45AQI
45AQI
25th July 2025
47AQI
47AQI
26th July 2025
40AQI
40AQI
27th July 2025
44AQI
44AQI
28th July 2025
42AQI
42AQI
29th July 2025
47AQI
47AQI
30th July 2025
32AQI
32AQI
31st July 2025
38AQI
38AQI
1st August 2025
55AQI
55AQI
2nd August 2025
58AQI
58AQI
120AQI
111AQI
86AQI
97AQI
79AQI
59AQI
51AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202586AQI
8
19
4
11
15
2
25
6
20
9
1
2
27
2
5
25
16
15
2
23
133
51
6
1
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
July51AQI
202482AQI
1
6
10
13
1
5
14
6
4
16
15
4
20
5
1
6
24
1
12
15
3
15
16
4
27
11
16
3
7
23
1
4
23
3
9
20
2
69
209
67
20
1
Highest AQI recorded in
January134AQI
Lowest AQI recorded in
July52AQI
202384AQI
1
13
14
3
1
16
10
1
1
17
11
2
1
19
9
1
4
20
7
7
19
4
15
16
7
24
5
23
2
4
20
7
1
15
9
1
1
16
6
7
1
48
218
79
14
2
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
July51AQI
202287AQI
1
8
11
11
8
12
1
4
13
11
3
18
12
3
23
5
11
16
3
9
14
1
7
19
1
1
8
20
3
2
15
13
4
18
6
3
49
173
77
19
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
July58AQI
202182AQI
7
20
4
2
18
5
3
3
19
8
1
1
25
4
9
21
1
8
22
8
23
8
17
3
2
21
7
7
20
4
2
23
5
10
14
7
50
226
71
15
Highest AQI recorded in
December118AQI
Lowest AQI recorded in
July59AQI
202081AQI
3
9
1
1
12
8
12
6
11
17
2
11
20
5
26
2
25
3
2
25
4
3
16
11
4
15
12
38
166
50
12
Highest AQI recorded in
December138AQI
Lowest AQI recorded in
June57AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
87AQILeast Polluted Year Recorded
2020(Avg.)
81AQIWolong Bridge's annual 2025 AQI (86) shows an average percentage change of 2.7% (worsened AQI) compared to previous years: 2020 (81), 2021 (82), 2022 (87), 2023 (84), 2024 (82).
