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
Longquan, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2022
73AQILowest AQI recorded on
4th Aug 2021
19AQISame Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Longquan, Zhejiang, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM3rd Aug
65AQI
Avg. Lowest Time
2PM3rd Aug
50AQI
In the last 24 hours,
Longquan's AQI reached its highest point of 65 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Longquan, Zhejiang, China
JulAug
05th - 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 - 04th04th
Day
Night
5th Jul 2025535 AMAQI
5th Jul 2025536 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255510 AMAQI
5th Jul 20255111 AMAQI
5th Jul 20255312 PMAQI
5th Jul 2025511 PMAQI
5th Jul 2025462 PMAQI
5th Jul 2025433 PMAQI
5th Jul 2025444 PMAQI
5th Jul 2025465 PMAQI
5th Jul 2025486 PMAQI
5th Jul 2025517 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255612 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025532 AMAQI
6th Jul 2025543 AMAQI
6th Jul 2025544 AMAQI
24°C17/28°C
6th Jul 2025535 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025539 AMAQI
6th Jul 20255710 AMAQI
6th Jul 20255311 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025481 PMAQI
6th Jul 2025452 PMAQI
6th Jul 2025403 PMAQI
6th Jul 2025394 PMAQI
6th Jul 2025475 PMAQI
6th Jul 2025476 PMAQI
6th Jul 2025437 PMAQI
6th Jul 2025478 PMAQI
6th Jul 2025499 PMAQI
6th Jul 20254910 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255312 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI
26°C21/32°C
7th Jul 2025525 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025519 AMAQI
7th Jul 20254610 AMAQI
7th Jul 20254511 AMAQI
7th Jul 20254912 PMAQI
7th Jul 2025471 PMAQI
7th Jul 2025432 PMAQI
7th Jul 2025413 PMAQI
7th Jul 2025374 PMAQI
7th Jul 2025455 PMAQI
7th Jul 2025516 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255211 PMAQI
8th Jul 20255312 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025504 AMAQI
22°C16/27°C
8th Jul 2025485 AMAQI
8th Jul 2025506 AMAQI
8th Jul 2025487 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025539 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255312 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025553 PMAQI
8th Jul 2025534 PMAQI
8th Jul 2025535 PMAQI
8th Jul 2025496 PMAQI
8th Jul 2025517 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025469 PMAQI
8th Jul 20254610 PMAQI
8th Jul 20254511 PMAQI
9th Jul 20254612 AMAQI
9th Jul 2025531 AMAQI
9th Jul 2025532 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI
22°C17/23°C
9th Jul 2025555 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025558 AMAQI
9th Jul 2025509 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20254311 AMAQI
9th Jul 20254812 PMAQI
9th Jul 2025511 PMAQI
9th Jul 2025532 PMAQI
9th Jul 2025503 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025425 PMAQI
9th Jul 2025466 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025508 PMAQI
9th Jul 2025479 PMAQI
9th Jul 20254410 PMAQI
9th Jul 20254811 PMAQI
10th Jul 20255112 AMAQI
10th Jul 2025521 AMAQI
10th Jul 2025532 AMAQI
10th Jul 2025533 AMAQI
10th Jul 2025504 AMAQI
21°C17/24°C
10th Jul 2025505 AMAQI
10th Jul 2025516 AMAQI
10th Jul 2025517 AMAQI
10th Jul 2025378 AMAQI
10th Jul 2025389 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253511 AMAQI
10th Jul 20253312 PMAQI
10th Jul 2025331 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025423 PMAQI
10th Jul 2025414 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025557 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025523 AMAQI
11th Jul 2025494 AMAQI
21°C18/23°C
11th Jul 2025495 AMAQI
11th Jul 2025506 AMAQI
11th Jul 2025507 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255310 AMAQI
11th Jul 20254511 AMAQI
11th Jul 20254312 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025373 PMAQI
11th Jul 2025354 PMAQI
11th Jul 2025365 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025449 PMAQI
11th Jul 20254610 PMAQI
11th Jul 20254711 PMAQI
12th Jul 20254312 AMAQI
12th Jul 2025501 AMAQI
12th Jul 2025522 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025534 AMAQI
21°C16/24°C
12th Jul 2025535 AMAQI
12th Jul 2025536 AMAQI
12th Jul 2025537 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20254910 AMAQI
12th Jul 20254411 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025453 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025436 PMAQI
12th Jul 2025447 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025449 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254211 PMAQI
13th Jul 20254512 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025523 AMAQI
13th Jul 2025534 AMAQI
21°C17/22°C
13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20255511 AMAQI
13th Jul 20255812 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025512 PMAQI
13th Jul 2025493 PMAQI
13th Jul 2025414 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025416 PMAQI
13th Jul 2025517 PMAQI
13th Jul 2025468 PMAQI
13th Jul 2025479 PMAQI
13th Jul 20254510 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025534 AMAQI
20°C17/23°C
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255110 AMAQI
14th Jul 20255111 AMAQI
14th Jul 20255312 PMAQI
14th Jul 2025511 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025413 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025495 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025533 AMAQI
15th Jul 2025534 AMAQI
24°C16/29°C
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025618 AMAQI
15th Jul 2025709 AMAQI
15th Jul 20256610 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025581 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025543 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025617 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025599 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
24°C19/29°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025653 PMAQI
16th Jul 2025654 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025657 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20255911 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025574 AMAQI
25°C19/28°C
17th Jul 2025575 AMAQI
17th Jul 2025576 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025658 AMAQI
17th Jul 2025709 AMAQI
17th Jul 20256710 AMAQI
17th Jul 20256811 AMAQI
17th Jul 20256712 PMAQI
17th Jul 2025701 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025673 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025575 PMAQI
17th Jul 2025556 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025589 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20255711 PMAQI
18th Jul 20255712 AMAQI
18th Jul 2025571 AMAQI
18th Jul 2025572 AMAQI
18th Jul 2025583 AMAQI
18th Jul 2025604 AMAQI
24°C19/26°C
18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025618 AMAQI
18th Jul 2025629 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20256511 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025631 PMAQI
18th Jul 2025612 PMAQI
18th Jul 2025623 PMAQI
18th Jul 2025614 PMAQI
18th Jul 2025565 PMAQI
18th Jul 2025546 PMAQI
18th Jul 2025537 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025559 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025581 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025583 AMAQI
19th Jul 2025594 AMAQI
23°C18/26°C
19th Jul 2025595 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025459 AMAQI
19th Jul 20254010 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20253112 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025508 PMAQI
19th Jul 2025519 PMAQI
19th Jul 20255110 PMAQI
19th Jul 20255011 PMAQI
20th Jul 20255312 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025573 AMAQI
20th Jul 2025564 AMAQI
20°C18/19°C
20th Jul 2025555 AMAQI
20th Jul 2025556 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20253010 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20253112 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025468 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20254812 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025553 AMAQI
21st Jul 2025534 AMAQI
21°C18/21°C
21st Jul 2025535 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025527 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025448 PMAQI
21st Jul 2025479 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254111 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025484 AMAQI
20°C17/19°C
22nd Jul 2025485 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025209 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025292 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025478 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025512 AMAQI
23rd Jul 2025483 AMAQI
23rd Jul 2025444 AMAQI
19°C16/18°C
23rd Jul 2025455 AMAQI
23rd Jul 2025456 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20253511 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025292 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025418 PMAQI
23rd Jul 2025419 PMAQI
23rd Jul 20254210 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025444 AMAQI
21°C15/24°C
24th Jul 2025465 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20253310 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025448 PMAQI
24th Jul 2025479 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20254111 PMAQI
25th Jul 20254112 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025413 AMAQI
25th Jul 2025414 AMAQI
22°C16/25°C
25th Jul 2025405 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025459 AMAQI
25th Jul 20254910 AMAQI
25th Jul 20254011 AMAQI
25th Jul 20254312 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025332 PMAQI
25th Jul 2025253 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20254711 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025422 AMAQI
26th Jul 2025423 AMAQI
26th Jul 2025424 AMAQI
24°C21/28°C
26th Jul 2025415 AMAQI
26th Jul 2025416 AMAQI
26th Jul 2025407 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253910 AMAQI
26th Jul 20253911 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025436 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025358 PMAQI
26th Jul 2025399 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254512 AMAQI
27th Jul 2025421 AMAQI
27th Jul 2025422 AMAQI
27th Jul 2025403 AMAQI
27th Jul 2025384 AMAQI
23°C19/24°C
27th Jul 2025385 AMAQI
27th Jul 2025386 AMAQI
27th Jul 2025387 AMAQI
27th Jul 2025468 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025344 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025398 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253611 PMAQI
28th Jul 20253712 AMAQI
28th Jul 2025411 AMAQI
28th Jul 2025422 AMAQI
28th Jul 2025433 AMAQI
28th Jul 2025424 AMAQI
24°C20/27°C
28th Jul 2025425 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025418 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20253611 AMAQI
28th Jul 20253912 PMAQI
28th Jul 2025431 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025358 PMAQI
28th Jul 2025359 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20253912 AMAQI
29th Jul 2025431 AMAQI
29th Jul 2025432 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025424 AMAQI
22°C17/26°C
29th Jul 2025435 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025417 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20253512 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025431 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025404 AMAQI
22°C16/26°C
30th Jul 2025405 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025417 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025559 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025472 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025517 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025479 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025424 AMAQI
22°C16/27°C
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20256112 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025364 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025446 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255112 AMAQI
1st Aug 2025511 AMAQI
1st Aug 2025502 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025474 AMAQI
27°C21/33°C
1st Aug 2025505 AMAQI
1st Aug 2025506 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025512 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025534 AMAQI
27°C22/34°C
2nd Aug 2025545 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025638 AMAQI
2nd Aug 2025689 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20256411 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025653 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025695 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
26°C23/32°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025659 AMAQI
3rd Aug 20256110 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20255712 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025502 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
46AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 6 PM
46AQI
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. 46), while the lowest AQI was between 5 AM to 6 PM (Avg. 46).
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
Longquan, Zhejiang, China
2025
14%
30
72%
154
14%
30
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
30 DaysModerate
154 DaysPoor
30 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% 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
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
142AQI
142AQI
2nd January 2025
123AQI
123AQI
3rd January 2025
129AQI
129AQI
4th January 2025
131AQI
131AQI
5th January 2025
134AQI
134AQI
6th January 2025
129AQI
129AQI
7th January 2025
131AQI
131AQI
8th January 2025
129AQI
129AQI
9th January 2025
118AQI
118AQI
10th January 2025
97AQI
97AQI
11th January 2025
100AQI
100AQI
12th January 2025
95AQI
95AQI
13th January 2025
95AQI
95AQI
14th January 2025
96AQI
96AQI
15th January 2025
120AQI
120AQI
16th January 2025
88AQI
88AQI
17th January 2025
97AQI
97AQI
18th January 2025
91AQI
91AQI
19th January 2025
90AQI
90AQI
20th January 2025
93AQI
93AQI
21st January 2025
121AQI
121AQI
22nd January 2025
123AQI
123AQI
23rd January 2025
110AQI
110AQI
24th January 2025
104AQI
104AQI
25th January 2025
90AQI
90AQI
26th January 2025
63AQI
63AQI
27th January 2025
70AQI
70AQI
28th January 2025
80AQI
80AQI
29th January 2025
112AQI
112AQI
30th January 2025
90AQI
90AQI
31st January 2025
93AQI
93AQI
1st February 2025
67AQI
67AQI
2nd February 2025
66AQI
66AQI
3rd February 2025
84AQI
84AQI
4th February 2025
85AQI
85AQI
5th February 2025
80AQI
80AQI
6th February 2025
91AQI
91AQI
7th February 2025
79AQI
79AQI
8th February 2025
65AQI
65AQI
9th February 2025
70AQI
70AQI
10th February 2025
82AQI
82AQI
11th February 2025
81AQI
81AQI
12th February 2025
93AQI
93AQI
13th February 2025
114AQI
114AQI
14th February 2025
120AQI
120AQI
15th February 2025
120AQI
120AQI
16th February 2025
99AQI
99AQI
17th February 2025
109AQI
109AQI
18th February 2025
90AQI
90AQI
19th February 2025
88AQI
88AQI
20th February 2025
62AQI
62AQI
21st February 2025
59AQI
59AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
70AQI
70AQI
24th February 2025
95AQI
95AQI
25th February 2025
113AQI
113AQI
26th February 2025
107AQI
107AQI
27th February 2025
101AQI
101AQI
28th February 2025
86AQI
86AQI
1st March 2025
82AQI
82AQI
2nd March 2025
81AQI
81AQI
3rd March 2025
76AQI
76AQI
4th March 2025
61AQI
61AQI
5th March 2025
63AQI
63AQI
6th March 2025
62AQI
62AQI
7th March 2025
81AQI
81AQI
8th March 2025
81AQI
81AQI
9th March 2025
99AQI
99AQI
10th March 2025
90AQI
90AQI
11th March 2025
118AQI
118AQI
12th March 2025
93AQI
93AQI
13th March 2025
70AQI
70AQI
14th March 2025
64AQI
64AQI
15th March 2025
45AQI
45AQI
16th March 2025
68AQI
68AQI
17th March 2025
67AQI
67AQI
18th March 2025
68AQI
68AQI
19th March 2025
76AQI
76AQI
20th March 2025
75AQI
75AQI
21st March 2025
78AQI
78AQI
22nd March 2025
76AQI
76AQI
23rd March 2025
85AQI
85AQI
24th March 2025
94AQI
94AQI
25th March 2025
105AQI
105AQI
26th March 2025
121AQI
121AQI
27th March 2025
110AQI
110AQI
28th March 2025
88AQI
88AQI
29th March 2025
79AQI
79AQI
30th March 2025
73AQI
73AQI
31st March 2025
79AQI
79AQI
1st April 2025
72AQI
72AQI
2nd April 2025
79AQI
79AQI
3rd April 2025
82AQI
82AQI
4th April 2025
94AQI
94AQI
5th April 2025
93AQI
93AQI
6th April 2025
87AQI
87AQI
7th April 2025
92AQI
92AQI
8th April 2025
96AQI
96AQI
9th April 2025
101AQI
101AQI
10th April 2025
85AQI
85AQI
11th April 2025
91AQI
91AQI
12th April 2025
111AQI
111AQI
13th April 2025
103AQI
103AQI
14th April 2025
105AQI
105AQI
15th April 2025
89AQI
89AQI
16th April 2025
90AQI
90AQI
17th April 2025
97AQI
97AQI
18th April 2025
95AQI
95AQI
19th April 2025
80AQI
80AQI
20th April 2025
83AQI
83AQI
21st April 2025
82AQI
82AQI
22nd April 2025
69AQI
69AQI
23rd April 2025
73AQI
73AQI
24th April 2025
63AQI
63AQI
25th April 2025
54AQI
54AQI
26th April 2025
58AQI
58AQI
27th April 2025
58AQI
58AQI
28th April 2025
68AQI
68AQI
29th April 2025
79AQI
79AQI
30th April 2025
81AQI
81AQI
1st May 2025
86AQI
86AQI
2nd May 2025
81AQI
81AQI
3rd May 2025
90AQI
90AQI
4th May 2025
82AQI
82AQI
5th May 2025
73AQI
73AQI
6th May 2025
81AQI
81AQI
7th May 2025
89AQI
89AQI
8th May 2025
76AQI
76AQI
9th May 2025
72AQI
72AQI
10th May 2025
72AQI
72AQI
11th May 2025
76AQI
76AQI
12th May 2025
74AQI
74AQI
13th May 2025
72AQI
72AQI
14th May 2025
75AQI
75AQI
15th May 2025
86AQI
86AQI
16th May 2025
78AQI
78AQI
17th May 2025
75AQI
75AQI
18th May 2025
64AQI
64AQI
19th May 2025
68AQI
68AQI
20th May 2025
61AQI
61AQI
21st May 2025
60AQI
60AQI
22nd May 2025
67AQI
67AQI
23rd May 2025
63AQI
63AQI
24th May 2025
75AQI
75AQI
25th May 2025
86AQI
86AQI
26th May 2025
91AQI
91AQI
27th May 2025
89AQI
89AQI
28th May 2025
72AQI
72AQI
29th May 2025
64AQI
64AQI
30th May 2025
67AQI
67AQI
31st May 2025
70AQI
70AQI
1st June 2025
63AQI
63AQI
2nd June 2025
63AQI
63AQI
3rd June 2025
58AQI
58AQI
4th June 2025
67AQI
67AQI
5th June 2025
64AQI
64AQI
6th June 2025
67AQI
67AQI
7th June 2025
70AQI
70AQI
8th June 2025
67AQI
67AQI
9th June 2025
66AQI
66AQI
10th June 2025
63AQI
63AQI
11th June 2025
56AQI
56AQI
12th June 2025
54AQI
54AQI
13th June 2025
48AQI
48AQI
14th June 2025
55AQI
55AQI
15th June 2025
56AQI
56AQI
16th June 2025
56AQI
56AQI
17th June 2025
58AQI
58AQI
18th June 2025
51AQI
51AQI
19th June 2025
53AQI
53AQI
20th June 2025
46AQI
46AQI
21st June 2025
49AQI
49AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
49AQI
49AQI
24th June 2025
49AQI
49AQI
25th June 2025
53AQI
53AQI
26th June 2025
52AQI
52AQI
27th June 2025
52AQI
52AQI
28th June 2025
48AQI
48AQI
29th June 2025
52AQI
52AQI
30th June 2025
50AQI
50AQI
1st July 2025
46AQI
46AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
50AQI
50AQI
4th July 2025
54AQI
54AQI
5th July 2025
52AQI
52AQI
6th July 2025
51AQI
51AQI
7th July 2025
50AQI
50AQI
8th July 2025
52AQI
52AQI
9th July 2025
49AQI
49AQI
10th July 2025
48AQI
48AQI
11th July 2025
47AQI
47AQI
12th July 2025
47AQI
47AQI
13th July 2025
49AQI
49AQI
14th July 2025
52AQI
52AQI
15th July 2025
57AQI
57AQI
16th July 2025
59AQI
59AQI
17th July 2025
60AQI
60AQI
18th July 2025
58AQI
58AQI
19th July 2025
45AQI
45AQI
20th July 2025
43AQI
43AQI
21st July 2025
39AQI
39AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
39AQI
39AQI
24th July 2025
39AQI
39AQI
25th July 2025
40AQI
40AQI
26th July 2025
39AQI
39AQI
27th July 2025
40AQI
40AQI
28th July 2025
37AQI
37AQI
29th July 2025
40AQI
40AQI
30th July 2025
47AQI
47AQI
31st July 2025
46AQI
46AQI
1st August 2025
55AQI
55AQI
2nd August 2025
59AQI
59AQI
106AQI
87AQI
81AQI
84AQI
75AQI
56AQI
47AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202576AQI
16
15
21
7
1
26
4
26
4
31
7
23
22
9
2
30
154
30
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
July47AQI
202462AQI
16
2
5
5
4
8
17
13
21
10
8
23
13
16
11
20
8
21
1
12
18
1
82
151
19
1
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
July46AQI
202362AQI
3
31
34
Highest AQI recorded in
November67AQI
Lowest AQI recorded in
December62AQI
202256AQI
7
4
11
10
1
8
22
1
6
24
14
17
22
8
13
10
3
6
23
2
87
123
2
Highest AQI recorded in
April67AQI
Lowest AQI recorded in
June44AQI
202159AQI
1
15
4
14
10
21
10
25
6
15
15
13
10
4
24
1
1
21
8
94
111
13
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
August41AQI
202061AQI
4
8
1
3
15
3
9
9
20
10
9
21
20
11
10
20
2
28
1
5
23
2
3
25
3
85
170
10
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
June45AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
76AQILeast Polluted Year Recorded
2022(Avg.)
56AQILongquan's annual 2025 AQI (76) shows an average percentage change of 27.003% (worsened AQI) compared to previous years: 2020 (61), 2021 (59), 2022 (56), 2023 (62), 2024 (62).
