Qingyuan Monitoring Building, Longquan, 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
Qingyuan Monitoring Building, Longquan, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Aug 2024
69AQILowest AQI recorded on
4th Aug 2021
18AQISame Day Analysis (4th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Qingyuan Monitoring Building, Longquan, Zhejiang, China
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM5th Aug
55AQI
Avg. Lowest Time
5PM5th Aug
36AQI
In the last 24 hours,
Qingyuan Monitoring Building's AQI reached its highest point of 55 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Qingyuan Monitoring Building, Longquan, 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 2025545 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025518 AMAQI
7th Jul 2025489 AMAQI
7th Jul 20254710 AMAQI
7th Jul 20254811 AMAQI
7th Jul 20255412 PMAQI
7th Jul 2025521 PMAQI
7th Jul 2025502 PMAQI
7th Jul 2025463 PMAQI
7th Jul 2025424 PMAQI
7th Jul 2025515 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025537 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025534 AMAQI
27°C21/35°C
8th Jul 2025525 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255511 AMAQI
8th Jul 20255312 PMAQI
8th Jul 2025551 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025533 PMAQI
8th Jul 2025534 PMAQI
8th Jul 2025525 PMAQI
8th Jul 2025486 PMAQI
8th Jul 2025507 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025479 PMAQI
8th Jul 20254610 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254612 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025572 AMAQI
9th Jul 2025573 AMAQI
9th Jul 2025564 AMAQI
26°C21/33°C
9th Jul 2025575 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025609 AMAQI
9th Jul 20255110 AMAQI
9th Jul 20254611 AMAQI
9th Jul 20255312 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025503 PMAQI
9th Jul 2025514 PMAQI
9th Jul 2025485 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025519 PMAQI
9th Jul 20255010 PMAQI
9th Jul 20255011 PMAQI
10th Jul 20255212 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025524 AMAQI
24°C22/27°C
10th Jul 2025525 AMAQI
10th Jul 2025526 AMAQI
10th Jul 2025527 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20253412 PMAQI
10th Jul 2025331 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025403 PMAQI
10th Jul 2025404 PMAQI
10th Jul 2025425 PMAQI
10th Jul 2025396 PMAQI
10th Jul 2025477 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025524 AMAQI
26°C21/32°C
11th Jul 2025535 AMAQI
11th Jul 2025526 AMAQI
11th Jul 2025527 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255410 AMAQI
11th Jul 20255011 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025493 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025485 PMAQI
11th Jul 2025486 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20254612 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025543 AMAQI
12th Jul 2025534 AMAQI
25°C20/32°C
12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025537 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20254810 AMAQI
12th Jul 20255111 AMAQI
12th Jul 20254312 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025473 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025476 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20254610 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254612 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025564 AMAQI
25°C22/31°C
13th Jul 2025565 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255712 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025512 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025517 PMAQI
13th Jul 2025478 PMAQI
13th Jul 2025479 PMAQI
13th Jul 20254510 PMAQI
13th Jul 20254911 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025534 AMAQI
24°C22/26°C
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025549 AMAQI
14th Jul 20255210 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255312 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025532 PMAQI
14th Jul 2025423 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025544 AMAQI
26°C22/33°C
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025648 AMAQI
15th Jul 2025709 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025601 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025553 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025585 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025579 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
28°C22/35°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025639 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256111 AMAQI
16th Jul 20255912 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025653 PMAQI
16th Jul 2025674 PMAQI
16th Jul 2025675 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025647 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025599 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025584 AMAQI
28°C23/34°C
17th Jul 2025585 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025638 AMAQI
17th Jul 2025679 AMAQI
17th Jul 20256510 AMAQI
17th Jul 20256811 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025681 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025673 PMAQI
17th Jul 2025654 PMAQI
17th Jul 2025585 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025579 PMAQI
17th Jul 20255910 PMAQI
17th Jul 20255611 PMAQI
18th Jul 20255712 AMAQI
18th Jul 2025571 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025583 AMAQI
18th Jul 2025604 AMAQI
28°C23/34°C
18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025618 AMAQI
18th Jul 2025619 AMAQI
18th Jul 20256010 AMAQI
18th Jul 20256311 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025622 PMAQI
18th Jul 2025663 PMAQI
18th Jul 2025614 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025546 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255311 PMAQI
19th Jul 20255512 AMAQI
19th Jul 2025581 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025583 AMAQI
19th Jul 2025594 AMAQI
27°C23/35°C
19th Jul 2025595 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025399 AMAQI
19th Jul 20254310 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025355 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025397 PMAQI
19th Jul 2025518 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255111 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025573 AMAQI
20th Jul 2025564 AMAQI
25°C22/28°C
20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252911 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025553 AMAQI
21st Jul 2025524 AMAQI
26°C24/31°C
21st Jul 2025535 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025527 AMAQI
21st Jul 2025338 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025211 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025254 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025297 PMAQI
21st Jul 2025458 PMAQI
21st Jul 2025479 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025552 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025494 AMAQI
24°C23/25°C
22nd Jul 2025495 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025273 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025357 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254111 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025483 AMAQI
23rd Jul 2025454 AMAQI
23°C22/27°C
23rd Jul 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025339 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025286 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025452 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025444 AMAQI
26°C21/32°C
24th Jul 2025465 AMAQI
24th Jul 2025456 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025367 PMAQI
24th Jul 2025448 PMAQI
24th Jul 2025469 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253911 PMAQI
25th Jul 20254112 AMAQI
25th Jul 2025441 AMAQI
25th Jul 2025452 AMAQI
25th Jul 2025413 AMAQI
25th Jul 2025394 AMAQI
27°C21/34°C
25th Jul 2025385 AMAQI
25th Jul 2025396 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253810 AMAQI
25th Jul 20253511 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025341 PMAQI
25th Jul 2025302 PMAQI
25th Jul 2025243 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025245 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025449 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025413 AMAQI
26th Jul 2025414 AMAQI
25°C21/31°C
26th Jul 2025405 AMAQI
26th Jul 2025406 AMAQI
26th Jul 2025407 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20254210 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025461 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025476 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025449 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025411 AMAQI
27th Jul 2025402 AMAQI
27th Jul 2025403 AMAQI
27th Jul 2025384 AMAQI
24°C23/27°C
27th Jul 2025385 AMAQI
27th Jul 2025386 AMAQI
27th Jul 2025387 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20255111 AMAQI
27th Jul 20253912 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025294 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025306 PMAQI
27th Jul 2025337 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253611 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025422 AMAQI
28th Jul 2025453 AMAQI
28th Jul 2025454 AMAQI
26°C23/31°C
28th Jul 2025435 AMAQI
28th Jul 2025456 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025398 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253411 AMAQI
28th Jul 20253912 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025338 PMAQI
28th Jul 2025359 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20253912 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025422 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025424 AMAQI
26°C22/32°C
29th Jul 2025445 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025351 PMAQI
29th Jul 2025342 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025374 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025438 PMAQI
29th Jul 2025459 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254012 AMAQI
30th Jul 2025431 AMAQI
30th Jul 2025432 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025404 AMAQI
26°C21/35°C
30th Jul 2025405 AMAQI
30th Jul 2025416 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025539 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025461 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025534 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025489 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20255011 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025424 AMAQI
27°C21/34°C
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20256010 AMAQI
31st Jul 20257111 AMAQI
31st Jul 20256412 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025354 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025511 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025493 AMAQI
1st Aug 2025484 AMAQI
28°C22/35°C
1st Aug 2025535 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025527 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025533 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025534 AMAQI
28°C22/35°C
2nd Aug 2025545 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025648 AMAQI
2nd Aug 2025659 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256611 AMAQI
2nd Aug 20256512 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025683 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
27°C24/32°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255412 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025462 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255511 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
26°C23/32°C
4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025538 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20255510 AMAQI
4th Aug 20255511 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025552 PMAQI
4th Aug 2025523 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025525 PMAQI
4th Aug 2025536 PMAQI
4th Aug 2025557 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025543 AMAQI
5th Aug 2025564 AMAQI
27°C23/32°C
5th Aug 2025555 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025458 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20255210 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255312 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025482 PMAQI
5th Aug 2025423 PMAQI
5th Aug 2025424 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025487 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025551 AMAQI
--°C/°C
5 AM
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
51AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
51AQI
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. 51), while the lowest AQI was between 12 AM to 11 PM (Avg. 51).
2025 Days Vs Air Quality
Qingyuan Monitoring Building, Longquan, Zhejiang, China
2025
13%
27
74%
160
13%
29
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
27 DaysModerate
160 DaysPoor
29 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 217 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
Qingyuan Monitoring Building, Longquan, 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
138AQI
138AQI
2nd January 2025
111AQI
111AQI
3rd January 2025
118AQI
118AQI
4th January 2025
133AQI
133AQI
5th January 2025
133AQI
133AQI
6th January 2025
128AQI
128AQI
7th January 2025
128AQI
128AQI
8th January 2025
117AQI
117AQI
9th January 2025
115AQI
115AQI
10th January 2025
97AQI
97AQI
11th January 2025
101AQI
101AQI
12th January 2025
97AQI
97AQI
13th January 2025
96AQI
96AQI
14th January 2025
97AQI
97AQI
15th January 2025
111AQI
111AQI
16th January 2025
91AQI
91AQI
17th January 2025
93AQI
93AQI
18th January 2025
93AQI
93AQI
19th January 2025
90AQI
90AQI
20th January 2025
94AQI
94AQI
21st January 2025
123AQI
123AQI
22nd January 2025
124AQI
124AQI
23rd January 2025
113AQI
113AQI
24th January 2025
106AQI
106AQI
25th January 2025
86AQI
86AQI
26th January 2025
62AQI
62AQI
27th January 2025
70AQI
70AQI
28th January 2025
82AQI
82AQI
29th January 2025
107AQI
107AQI
30th January 2025
91AQI
91AQI
31st January 2025
94AQI
94AQI
1st February 2025
68AQI
68AQI
2nd February 2025
65AQI
65AQI
3rd February 2025
85AQI
85AQI
4th February 2025
82AQI
82AQI
5th February 2025
85AQI
85AQI
6th February 2025
89AQI
89AQI
7th February 2025
82AQI
82AQI
8th February 2025
68AQI
68AQI
9th February 2025
70AQI
70AQI
10th February 2025
83AQI
83AQI
11th February 2025
84AQI
84AQI
12th February 2025
95AQI
95AQI
13th February 2025
108AQI
108AQI
14th February 2025
111AQI
111AQI
15th February 2025
126AQI
126AQI
16th February 2025
93AQI
93AQI
17th February 2025
105AQI
105AQI
18th February 2025
90AQI
90AQI
19th February 2025
84AQI
84AQI
20th February 2025
66AQI
66AQI
21st February 2025
58AQI
58AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
81AQI
81AQI
24th February 2025
102AQI
102AQI
25th February 2025
102AQI
102AQI
26th February 2025
96AQI
96AQI
27th February 2025
96AQI
96AQI
28th February 2025
88AQI
88AQI
1st March 2025
79AQI
79AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
74AQI
74AQI
4th March 2025
61AQI
61AQI
5th March 2025
60AQI
60AQI
6th March 2025
62AQI
62AQI
7th March 2025
77AQI
77AQI
8th March 2025
81AQI
81AQI
9th March 2025
88AQI
88AQI
10th March 2025
91AQI
91AQI
11th March 2025
108AQI
108AQI
12th March 2025
90AQI
90AQI
13th March 2025
66AQI
66AQI
14th March 2025
63AQI
63AQI
15th March 2025
47AQI
47AQI
16th March 2025
67AQI
67AQI
17th March 2025
67AQI
67AQI
18th March 2025
67AQI
67AQI
19th March 2025
74AQI
74AQI
20th March 2025
74AQI
74AQI
21st March 2025
78AQI
78AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
87AQI
87AQI
24th March 2025
94AQI
94AQI
25th March 2025
105AQI
105AQI
26th March 2025
118AQI
118AQI
27th March 2025
107AQI
107AQI
28th March 2025
87AQI
87AQI
29th March 2025
80AQI
80AQI
30th March 2025
77AQI
77AQI
31st March 2025
79AQI
79AQI
1st April 2025
73AQI
73AQI
2nd April 2025
80AQI
80AQI
3rd April 2025
80AQI
80AQI
4th April 2025
92AQI
92AQI
5th April 2025
92AQI
92AQI
6th April 2025
85AQI
85AQI
7th April 2025
90AQI
90AQI
8th April 2025
96AQI
96AQI
9th April 2025
96AQI
96AQI
10th April 2025
85AQI
85AQI
11th April 2025
93AQI
93AQI
12th April 2025
114AQI
114AQI
13th April 2025
104AQI
104AQI
14th April 2025
105AQI
105AQI
15th April 2025
90AQI
90AQI
16th April 2025
90AQI
90AQI
17th April 2025
98AQI
98AQI
18th April 2025
96AQI
96AQI
19th April 2025
80AQI
80AQI
20th April 2025
81AQI
81AQI
21st April 2025
84AQI
84AQI
22nd April 2025
70AQI
70AQI
23rd April 2025
74AQI
74AQI
24th April 2025
64AQI
64AQI
25th April 2025
54AQI
54AQI
26th April 2025
58AQI
58AQI
27th April 2025
59AQI
59AQI
28th April 2025
70AQI
70AQI
29th April 2025
75AQI
75AQI
30th April 2025
78AQI
78AQI
1st May 2025
84AQI
84AQI
2nd May 2025
82AQI
82AQI
3rd May 2025
89AQI
89AQI
4th May 2025
82AQI
82AQI
5th May 2025
74AQI
74AQI
6th May 2025
80AQI
80AQI
7th May 2025
87AQI
87AQI
8th May 2025
75AQI
75AQI
9th May 2025
69AQI
69AQI
10th May 2025
68AQI
68AQI
11th May 2025
74AQI
74AQI
12th May 2025
74AQI
74AQI
13th May 2025
76AQI
76AQI
14th May 2025
77AQI
77AQI
15th May 2025
82AQI
82AQI
16th May 2025
80AQI
80AQI
17th May 2025
76AQI
76AQI
18th May 2025
65AQI
65AQI
19th May 2025
71AQI
71AQI
20th May 2025
67AQI
67AQI
21st May 2025
61AQI
61AQI
22nd May 2025
67AQI
67AQI
23rd May 2025
64AQI
64AQI
24th May 2025
78AQI
78AQI
25th May 2025
84AQI
84AQI
26th May 2025
87AQI
87AQI
27th May 2025
85AQI
85AQI
28th May 2025
67AQI
67AQI
29th May 2025
62AQI
62AQI
30th May 2025
66AQI
66AQI
31st May 2025
68AQI
68AQI
1st June 2025
62AQI
62AQI
2nd June 2025
62AQI
62AQI
3rd June 2025
61AQI
61AQI
4th June 2025
70AQI
70AQI
5th June 2025
65AQI
65AQI
6th June 2025
71AQI
71AQI
7th June 2025
72AQI
72AQI
8th June 2025
67AQI
67AQI
9th June 2025
71AQI
71AQI
10th June 2025
67AQI
67AQI
11th June 2025
61AQI
61AQI
12th June 2025
55AQI
55AQI
13th June 2025
53AQI
53AQI
14th June 2025
58AQI
58AQI
15th June 2025
58AQI
58AQI
16th June 2025
57AQI
57AQI
17th June 2025
58AQI
58AQI
18th June 2025
52AQI
52AQI
19th June 2025
50AQI
50AQI
20th June 2025
46AQI
46AQI
21st June 2025
45AQI
45AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
48AQI
48AQI
24th June 2025
50AQI
50AQI
25th June 2025
55AQI
55AQI
26th June 2025
54AQI
54AQI
27th June 2025
52AQI
52AQI
28th June 2025
48AQI
48AQI
29th June 2025
52AQI
52AQI
30th June 2025
49AQI
49AQI
1st July 2025
47AQI
47AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
51AQI
51AQI
4th July 2025
54AQI
54AQI
5th July 2025
48AQI
48AQI
6th July 2025
53AQI
53AQI
7th July 2025
53AQI
53AQI
8th July 2025
52AQI
52AQI
9th July 2025
53AQI
53AQI
10th July 2025
47AQI
47AQI
11th July 2025
52AQI
52AQI
12th July 2025
49AQI
49AQI
13th July 2025
51AQI
51AQI
14th July 2025
53AQI
53AQI
15th July 2025
57AQI
57AQI
16th July 2025
60AQI
60AQI
17th July 2025
59AQI
59AQI
18th July 2025
58AQI
58AQI
19th July 2025
46AQI
46AQI
20th July 2025
43AQI
43AQI
21st July 2025
38AQI
38AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
40AQI
40AQI
24th July 2025
37AQI
37AQI
25th July 2025
38AQI
38AQI
26th July 2025
40AQI
40AQI
27th July 2025
39AQI
39AQI
28th July 2025
37AQI
37AQI
29th July 2025
40AQI
40AQI
30th July 2025
47AQI
47AQI
31st July 2025
48AQI
48AQI
1st August 2025
55AQI
55AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
55AQI
55AQI
4th August 2025
56AQI
56AQI
104AQI
87AQI
80AQI
84AQI
75AQI
57AQI
47AQI
56AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202576AQI
15
16
22
6
1
26
4
27
3
31
8
22
18
13
4
27
160
29
Highest AQI recorded in
January104AQI
Lowest AQI recorded in
July47AQI
202460AQI
16
2
5
4
4
8
18
12
18
13
9
22
19
10
11
20
8
22
13
17
1
87
147
17
1
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
July47AQI
202360AQI
3
31
34
Highest AQI recorded in
November64AQI
Lowest AQI recorded in
December59AQI
202253AQI
6
5
10
11
1
9
20
2
5
12
16
15
25
5
16
6
1
1
7
21
1
1
1
96
97
4
Highest AQI recorded in
March63AQI
Lowest AQI recorded in
July42AQI
202159AQI
14
5
1
13
11
26
5
28
3
17
13
14
9
4
24
1
1
19
10
103
98
16
1
Highest AQI recorded in
January95AQI
Lowest AQI recorded in
August38AQI
202062AQI
6
6
1
2
17
2
10
7
1
16
14
10
20
20
9
11
19
6
23
2
3
25
2
3
20
8
87
160
16
Highest AQI recorded in
December83AQI
Lowest AQI recorded in
August47AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
76AQILeast Polluted Year Recorded
2022(Avg.)
53AQIQingyuan Monitoring Building's annual 2025 AQI (76) shows an average percentage change of 29.06% (worsened AQI) compared to previous years: 2020 (62), 2021 (59), 2022 (53), 2023 (60), 2024 (60).
