Longwan, Wenzhou, 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+
October Air Quality Analysis
Longwan, Wenzhou, Zhejiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Oct 2023
109AQILowest AQI recorded on
7th Oct 2023
14AQISame Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Longwan, Wenzhou, Zhejiang, China
AQI
Day
Night
.
5 AM3rd Oct 2025
5 PM
4 AM4th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
8PM3rd Oct
62AQI
Avg. Lowest Time
11AM3rd Oct
34AQI
In the last 24 hours,
Longwan's AQI reached its highest point of 62 at 8 PM during the Night, while the lowest point, 34, was recorded at 11 AM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Longwan, Wenzhou, Zhejiang, China
SepOct
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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025545 AMAQI
4th Sep 2025546 AMAQI
4th Sep 2025547 AMAQI
4th Sep 2025688 AMAQI
4th Sep 2025619 AMAQI
4th Sep 20256410 AMAQI
4th Sep 20256011 AMAQI
4th Sep 20255612 PMAQI
4th Sep 2025651 PMAQI
4th Sep 2025662 PMAQI
4th Sep 2025633 PMAQI
4th Sep 2025604 PMAQI
4th Sep 2025595 PMAQI
4th Sep 2025606 PMAQI
4th Sep 2025657 PMAQI
4th Sep 2025668 PMAQI
4th Sep 2025619 PMAQI
4th Sep 20255710 PMAQI
4th Sep 20255411 PMAQI
5th Sep 20255412 AMAQI
5th Sep 2025541 AMAQI
5th Sep 2025542 AMAQI
5th Sep 2025563 AMAQI
5th Sep 2025564 AMAQI
29°C25/35°C
5th Sep 2025565 AMAQI
5th Sep 2025566 AMAQI
5th Sep 2025567 AMAQI
5th Sep 2025808 AMAQI
5th Sep 2025739 AMAQI
5th Sep 20256910 AMAQI
5th Sep 20256511 AMAQI
5th Sep 20256712 PMAQI
5th Sep 2025601 PMAQI
5th Sep 2025572 PMAQI
5th Sep 2025593 PMAQI
5th Sep 2025564 PMAQI
5th Sep 2025555 PMAQI
5th Sep 2025606 PMAQI
5th Sep 2025587 PMAQI
5th Sep 2025628 PMAQI
5th Sep 2025549 PMAQI
5th Sep 20255610 PMAQI
5th Sep 20255811 PMAQI
6th Sep 20255112 AMAQI
6th Sep 2025591 AMAQI
6th Sep 2025602 AMAQI
6th Sep 2025603 AMAQI
6th Sep 2025604 AMAQI
29°C25/35°C
6th Sep 2025615 AMAQI
6th Sep 2025626 AMAQI
6th Sep 2025627 AMAQI
6th Sep 2025518 AMAQI
6th Sep 2025529 AMAQI
6th Sep 20254210 AMAQI
6th Sep 20254811 AMAQI
6th Sep 20255312 PMAQI
6th Sep 2025501 PMAQI
6th Sep 2025522 PMAQI
6th Sep 2025553 PMAQI
6th Sep 2025514 PMAQI
6th Sep 2025525 PMAQI
6th Sep 2025526 PMAQI
6th Sep 2025547 PMAQI
6th Sep 2025588 PMAQI
6th Sep 2025599 PMAQI
6th Sep 20255810 PMAQI
6th Sep 20255611 PMAQI
7th Sep 20255712 AMAQI
7th Sep 2025601 AMAQI
7th Sep 2025592 AMAQI
7th Sep 2025593 AMAQI
7th Sep 2025584 AMAQI
29°C25/34°C
7th Sep 2025595 AMAQI
7th Sep 2025586 AMAQI
7th Sep 2025597 AMAQI
7th Sep 2025538 AMAQI
7th Sep 2025579 AMAQI
7th Sep 20254910 AMAQI
7th Sep 20255411 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025541 PMAQI
7th Sep 2025592 PMAQI
7th Sep 2025573 PMAQI
7th Sep 2025624 PMAQI
7th Sep 2025725 PMAQI
7th Sep 2025706 PMAQI
7th Sep 2025667 PMAQI
7th Sep 2025628 PMAQI
7th Sep 2025619 PMAQI
7th Sep 20255510 PMAQI
7th Sep 20255411 PMAQI
8th Sep 20255712 AMAQI
8th Sep 2025601 AMAQI
8th Sep 2025592 AMAQI
8th Sep 2025593 AMAQI
8th Sep 2025594 AMAQI
29°C24/35°C
8th Sep 2025585 AMAQI
8th Sep 2025606 AMAQI
8th Sep 2025597 AMAQI
8th Sep 2025428 AMAQI
8th Sep 2025479 AMAQI
8th Sep 20254110 AMAQI
8th Sep 20255211 AMAQI
8th Sep 20255412 PMAQI
8th Sep 2025521 PMAQI
8th Sep 2025492 PMAQI
8th Sep 2025513 PMAQI
8th Sep 2025524 PMAQI
8th Sep 2025515 PMAQI
8th Sep 2025506 PMAQI
8th Sep 2025567 PMAQI
8th Sep 2025608 PMAQI
8th Sep 2025579 PMAQI
8th Sep 20255410 PMAQI
8th Sep 20255411 PMAQI
9th Sep 20255612 AMAQI
9th Sep 2025601 AMAQI
9th Sep 2025592 AMAQI
9th Sep 2025583 AMAQI
9th Sep 2025584 AMAQI
29°C24/35°C
9th Sep 2025605 AMAQI
9th Sep 2025576 AMAQI
9th Sep 2025577 AMAQI
9th Sep 2025368 AMAQI
9th Sep 2025389 AMAQI
9th Sep 20254010 AMAQI
9th Sep 20254911 AMAQI
9th Sep 20254912 PMAQI
9th Sep 2025451 PMAQI
9th Sep 2025572 PMAQI
9th Sep 2025523 PMAQI
9th Sep 2025554 PMAQI
9th Sep 2025585 PMAQI
9th Sep 2025486 PMAQI
9th Sep 2025507 PMAQI
9th Sep 2025538 PMAQI
9th Sep 2025539 PMAQI
9th Sep 20255210 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20255512 AMAQI
10th Sep 2025581 AMAQI
10th Sep 2025612 AMAQI
10th Sep 2025583 AMAQI
10th Sep 2025574 AMAQI
29°C24/37°C
10th Sep 2025575 AMAQI
10th Sep 2025586 AMAQI
10th Sep 2025577 AMAQI
10th Sep 2025408 AMAQI
10th Sep 2025309 AMAQI
10th Sep 20254010 AMAQI
10th Sep 20254011 AMAQI
10th Sep 20254612 PMAQI
10th Sep 2025481 PMAQI
10th Sep 2025522 PMAQI
10th Sep 2025563 PMAQI
10th Sep 2025604 PMAQI
10th Sep 2025665 PMAQI
10th Sep 2025566 PMAQI
10th Sep 2025587 PMAQI
10th Sep 2025568 PMAQI
10th Sep 2025559 PMAQI
10th Sep 20255610 PMAQI
10th Sep 20255311 PMAQI
11th Sep 20255612 AMAQI
11th Sep 2025581 AMAQI
11th Sep 2025572 AMAQI
11th Sep 2025563 AMAQI
11th Sep 2025564 AMAQI
26°C22/30°C
11th Sep 2025565 AMAQI
11th Sep 2025566 AMAQI
11th Sep 2025577 AMAQI
11th Sep 2025508 AMAQI
11th Sep 2025489 AMAQI
11th Sep 20255310 AMAQI
11th Sep 20255611 AMAQI
11th Sep 20255612 PMAQI
11th Sep 2025571 PMAQI
11th Sep 2025552 PMAQI
11th Sep 2025483 PMAQI
11th Sep 2025504 PMAQI
11th Sep 2025575 PMAQI
11th Sep 2025586 PMAQI
11th Sep 2025567 PMAQI
11th Sep 2025568 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20255710 PMAQI
11th Sep 20255611 PMAQI
12th Sep 20255812 AMAQI
12th Sep 2025581 AMAQI
12th Sep 2025562 AMAQI
12th Sep 2025563 AMAQI
12th Sep 2025564 AMAQI
26°C23/30°C
12th Sep 2025565 AMAQI
12th Sep 2025566 AMAQI
12th Sep 2025567 AMAQI
12th Sep 2025658 AMAQI
12th Sep 2025619 AMAQI
12th Sep 20256210 AMAQI
12th Sep 20256211 AMAQI
12th Sep 20256112 PMAQI
12th Sep 2025571 PMAQI
12th Sep 2025542 PMAQI
12th Sep 2025533 PMAQI
12th Sep 2025544 PMAQI
12th Sep 2025525 PMAQI
12th Sep 2025486 PMAQI
12th Sep 2025527 PMAQI
12th Sep 2025608 PMAQI
12th Sep 2025679 PMAQI
12th Sep 20256110 PMAQI
12th Sep 20255911 PMAQI
13th Sep 20255812 AMAQI
13th Sep 2025571 AMAQI
13th Sep 2025572 AMAQI
13th Sep 2025573 AMAQI
13th Sep 2025574 AMAQI
27°C23/33°C
13th Sep 2025585 AMAQI
13th Sep 2025576 AMAQI
13th Sep 2025587 AMAQI
13th Sep 2025688 AMAQI
13th Sep 2025689 AMAQI
13th Sep 20256410 AMAQI
13th Sep 20257811 AMAQI
13th Sep 20258012 PMAQI
13th Sep 2025751 PMAQI
13th Sep 2025722 PMAQI
13th Sep 2025663 PMAQI
13th Sep 2025584 PMAQI
13th Sep 2025625 PMAQI
13th Sep 2025686 PMAQI
13th Sep 2025577 PMAQI
13th Sep 2025638 PMAQI
13th Sep 2025669 PMAQI
13th Sep 20256310 PMAQI
13th Sep 20255211 PMAQI
14th Sep 20255312 AMAQI
14th Sep 2025571 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025583 AMAQI
14th Sep 2025604 AMAQI
28°C24/35°C
14th Sep 2025625 AMAQI
14th Sep 2025606 AMAQI
14th Sep 2025617 AMAQI
14th Sep 2025488 AMAQI
14th Sep 2025529 AMAQI
14th Sep 20254310 AMAQI
14th Sep 20254211 AMAQI
14th Sep 20254912 PMAQI
14th Sep 2025511 PMAQI
14th Sep 2025562 PMAQI
14th Sep 2025563 PMAQI
14th Sep 2025604 PMAQI
14th Sep 2025565 PMAQI
14th Sep 2025556 PMAQI
14th Sep 2025577 PMAQI
14th Sep 2025608 PMAQI
14th Sep 2025609 PMAQI
14th Sep 20256310 PMAQI
14th Sep 20255811 PMAQI
15th Sep 20255912 AMAQI
15th Sep 2025591 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025583 AMAQI
15th Sep 2025574 AMAQI
28°C23/34°C
15th Sep 2025575 AMAQI
15th Sep 2025586 AMAQI
15th Sep 2025577 AMAQI
15th Sep 2025618 AMAQI
15th Sep 2025669 AMAQI
15th Sep 20256510 AMAQI
15th Sep 20256011 AMAQI
15th Sep 20256112 PMAQI
15th Sep 2025611 PMAQI
15th Sep 2025592 PMAQI
15th Sep 2025533 PMAQI
15th Sep 2025584 PMAQI
15th Sep 2025575 PMAQI
15th Sep 2025626 PMAQI
15th Sep 2025637 PMAQI
15th Sep 2025588 PMAQI
15th Sep 2025549 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20255611 PMAQI
16th Sep 20255412 AMAQI
16th Sep 2025571 AMAQI
16th Sep 2025572 AMAQI
16th Sep 2025583 AMAQI
16th Sep 2025584 AMAQI
28°C24/33°C
16th Sep 2025585 AMAQI
16th Sep 2025586 AMAQI
16th Sep 2025587 AMAQI
16th Sep 2025438 AMAQI
16th Sep 2025279 AMAQI
16th Sep 20253010 AMAQI
16th Sep 20253011 AMAQI
16th Sep 20253012 PMAQI
16th Sep 2025381 PMAQI
16th Sep 2025422 PMAQI
16th Sep 2025373 PMAQI
16th Sep 2025364 PMAQI
16th Sep 2025475 PMAQI
16th Sep 2025536 PMAQI
16th Sep 2025577 PMAQI
16th Sep 2025578 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255211 PMAQI
17th Sep 20255312 AMAQI
17th Sep 2025571 AMAQI
17th Sep 2025572 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025544 AMAQI
28°C24/33°C
17th Sep 2025565 AMAQI
17th Sep 2025566 AMAQI
17th Sep 2025547 AMAQI
17th Sep 2025338 AMAQI
17th Sep 2025239 AMAQI
17th Sep 20253010 AMAQI
17th Sep 20253511 AMAQI
17th Sep 20254812 PMAQI
17th Sep 2025501 PMAQI
17th Sep 2025562 PMAQI
17th Sep 2025583 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025595 PMAQI
17th Sep 2025586 PMAQI
17th Sep 2025577 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025579 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255411 PMAQI
18th Sep 20254812 AMAQI
18th Sep 2025571 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025563 AMAQI
18th Sep 2025544 AMAQI
29°C25/34°C
18th Sep 2025555 AMAQI
18th Sep 2025556 AMAQI
18th Sep 2025557 AMAQI
18th Sep 2025318 AMAQI
18th Sep 2025279 AMAQI
18th Sep 20252610 AMAQI
18th Sep 20252411 AMAQI
18th Sep 20252812 PMAQI
18th Sep 2025281 PMAQI
18th Sep 2025302 PMAQI
18th Sep 2025383 PMAQI
18th Sep 2025494 PMAQI
18th Sep 2025505 PMAQI
18th Sep 2025586 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025538 PMAQI
18th Sep 2025529 PMAQI
18th Sep 20254810 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20254012 AMAQI
19th Sep 2025561 AMAQI
19th Sep 2025562 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025534 AMAQI
27°C23/34°C
19th Sep 2025535 AMAQI
19th Sep 2025536 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025298 AMAQI
19th Sep 2025249 AMAQI
19th Sep 20252910 AMAQI
19th Sep 20252411 AMAQI
19th Sep 20252412 PMAQI
19th Sep 2025191 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025273 PMAQI
19th Sep 2025234 PMAQI
19th Sep 2025265 PMAQI
19th Sep 2025456 PMAQI
19th Sep 2025507 PMAQI
19th Sep 2025398 PMAQI
19th Sep 2025379 PMAQI
19th Sep 20253710 PMAQI
19th Sep 20253611 PMAQI
20th Sep 20253712 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025542 AMAQI
20th Sep 2025533 AMAQI
20th Sep 2025504 AMAQI
26°C23/29°C
20th Sep 2025505 AMAQI
20th Sep 2025506 AMAQI
20th Sep 2025507 AMAQI
20th Sep 2025298 AMAQI
20th Sep 2025269 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252911 AMAQI
20th Sep 20252812 PMAQI
20th Sep 2025261 PMAQI
20th Sep 2025322 PMAQI
20th Sep 2025263 PMAQI
20th Sep 2025374 PMAQI
20th Sep 2025345 PMAQI
20th Sep 2025346 PMAQI
20th Sep 2025547 PMAQI
20th Sep 2025578 PMAQI
20th Sep 2025599 PMAQI
20th Sep 20255510 PMAQI
20th Sep 20255211 PMAQI
21st Sep 20255012 AMAQI
21st Sep 2025521 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025503 AMAQI
21st Sep 2025474 AMAQI
25°C23/30°C
21st Sep 2025485 AMAQI
21st Sep 2025476 AMAQI
21st Sep 2025487 AMAQI
21st Sep 2025258 AMAQI
21st Sep 2025209 AMAQI
21st Sep 20252010 AMAQI
21st Sep 20252011 AMAQI
21st Sep 20252212 PMAQI
21st Sep 2025301 PMAQI
21st Sep 2025292 PMAQI
21st Sep 2025303 PMAQI
21st Sep 2025344 PMAQI
21st Sep 2025345 PMAQI
21st Sep 2025396 PMAQI
21st Sep 2025467 PMAQI
21st Sep 2025498 PMAQI
21st Sep 2025489 PMAQI
21st Sep 20255210 PMAQI
21st Sep 20255111 PMAQI
22nd Sep 20255012 AMAQI
22nd Sep 2025521 AMAQI
22nd Sep 2025512 AMAQI
22nd Sep 2025483 AMAQI
22nd Sep 2025434 AMAQI
24°C22/28°C
22nd Sep 2025455 AMAQI
22nd Sep 2025456 AMAQI
22nd Sep 2025437 AMAQI
22nd Sep 2025468 AMAQI
22nd Sep 2025369 AMAQI
22nd Sep 20253810 AMAQI
22nd Sep 20254111 AMAQI
22nd Sep 20254112 PMAQI
22nd Sep 2025511 PMAQI
22nd Sep 2025452 PMAQI
22nd Sep 2025413 PMAQI
22nd Sep 2025404 PMAQI
22nd Sep 2025435 PMAQI
22nd Sep 2025446 PMAQI
22nd Sep 2025527 PMAQI
22nd Sep 2025518 PMAQI
22nd Sep 2025479 PMAQI
22nd Sep 20254910 PMAQI
22nd Sep 20254411 PMAQI
23rd Sep 20254312 AMAQI
23rd Sep 2025431 AMAQI
23rd Sep 2025502 AMAQI
23rd Sep 2025483 AMAQI
23rd Sep 2025484 AMAQI
25°C22/29°C
23rd Sep 2025475 AMAQI
23rd Sep 2025486 AMAQI
23rd Sep 2025467 AMAQI
23rd Sep 2025328 AMAQI
23rd Sep 2025269 AMAQI
23rd Sep 20252510 AMAQI
23rd Sep 20252611 AMAQI
23rd Sep 20252312 PMAQI
23rd Sep 2025221 PMAQI
23rd Sep 2025212 PMAQI
23rd Sep 2025213 PMAQI
23rd Sep 2025214 PMAQI
23rd Sep 2025245 PMAQI
23rd Sep 2025276 PMAQI
23rd Sep 2025327 PMAQI
23rd Sep 2025438 PMAQI
23rd Sep 2025429 PMAQI
23rd Sep 20254010 PMAQI
23rd Sep 20254011 PMAQI
24th Sep 20254012 AMAQI
24th Sep 2025491 AMAQI
24th Sep 2025502 AMAQI
24th Sep 2025483 AMAQI
24th Sep 2025444 AMAQI
25°C23/28°C
24th Sep 2025445 AMAQI
24th Sep 2025446 AMAQI
24th Sep 2025447 AMAQI
24th Sep 2025348 AMAQI
24th Sep 2025289 AMAQI
24th Sep 20252610 AMAQI
24th Sep 20252911 AMAQI
24th Sep 20252812 PMAQI
24th Sep 2025381 PMAQI
24th Sep 2025452 PMAQI
24th Sep 2025463 PMAQI
24th Sep 2025484 PMAQI
24th Sep 2025525 PMAQI
24th Sep 2025506 PMAQI
24th Sep 2025567 PMAQI
24th Sep 2025528 PMAQI
24th Sep 2025479 PMAQI
24th Sep 20254210 PMAQI
24th Sep 20254011 PMAQI
25th Sep 20253312 AMAQI
25th Sep 2025481 AMAQI
25th Sep 2025482 AMAQI
25th Sep 2025463 AMAQI
25th Sep 2025444 AMAQI
26°C23/28°C
25th Sep 2025465 AMAQI
25th Sep 2025446 AMAQI
25th Sep 2025467 AMAQI
25th Sep 2025288 AMAQI
25th Sep 2025269 AMAQI
25th Sep 20252310 AMAQI
25th Sep 20252211 AMAQI
25th Sep 20252512 PMAQI
25th Sep 2025261 PMAQI
25th Sep 2025282 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025384 PMAQI
25th Sep 2025455 PMAQI
25th Sep 2025496 PMAQI
25th Sep 2025557 PMAQI
25th Sep 2025538 PMAQI
25th Sep 2025479 PMAQI
25th Sep 20253710 PMAQI
25th Sep 20253111 PMAQI
26th Sep 20252712 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025212 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025214 AMAQI
26°C22/30°C
26th Sep 2025195 AMAQI
26th Sep 2025206 AMAQI
26th Sep 2025197 AMAQI
26th Sep 2025208 AMAQI
26th Sep 2025199 AMAQI
26th Sep 20252010 AMAQI
26th Sep 20252511 AMAQI
26th Sep 20253012 PMAQI
26th Sep 2025301 PMAQI
26th Sep 2025242 PMAQI
26th Sep 2025303 PMAQI
26th Sep 2025374 PMAQI
26th Sep 2025435 PMAQI
26th Sep 2025516 PMAQI
26th Sep 2025577 PMAQI
26th Sep 2025578 PMAQI
26th Sep 2025519 PMAQI
26th Sep 20253610 PMAQI
26th Sep 20252511 PMAQI
27th Sep 20251812 AMAQI
27th Sep 2025191 AMAQI
27th Sep 2025212 AMAQI
27th Sep 2025203 AMAQI
27th Sep 2025194 AMAQI
26°C22/32°C
27th Sep 2025205 AMAQI
27th Sep 2025216 AMAQI
27th Sep 2025217 AMAQI
27th Sep 2025218 AMAQI
27th Sep 2025199 AMAQI
27th Sep 20252010 AMAQI
27th Sep 20252411 AMAQI
27th Sep 20253212 PMAQI
27th Sep 2025391 PMAQI
27th Sep 2025402 PMAQI
27th Sep 2025403 PMAQI
27th Sep 2025464 PMAQI
27th Sep 2025515 PMAQI
27th Sep 2025546 PMAQI
27th Sep 2025547 PMAQI
27th Sep 2025488 PMAQI
27th Sep 2025399 PMAQI
27th Sep 20253410 PMAQI
27th Sep 20252211 PMAQI
28th Sep 20252412 AMAQI
28th Sep 2025231 AMAQI
28th Sep 2025222 AMAQI
28th Sep 2025243 AMAQI
28th Sep 2025244 AMAQI
27°C23/32°C
28th Sep 2025235 AMAQI
28th Sep 2025256 AMAQI
28th Sep 2025287 AMAQI
28th Sep 2025328 AMAQI
28th Sep 2025349 AMAQI
28th Sep 20252910 AMAQI
28th Sep 20253011 AMAQI
28th Sep 20253512 PMAQI
28th Sep 2025401 PMAQI
28th Sep 2025442 PMAQI
28th Sep 2025463 PMAQI
28th Sep 2025504 PMAQI
28th Sep 2025545 PMAQI
28th Sep 2025556 PMAQI
28th Sep 2025527 PMAQI
28th Sep 2025428 PMAQI
28th Sep 2025369 PMAQI
28th Sep 20253010 PMAQI
28th Sep 20252611 PMAQI
29th Sep 20252012 AMAQI
29th Sep 2025151 AMAQI
29th Sep 2025142 AMAQI
29th Sep 2025123 AMAQI
29th Sep 2025114 AMAQI
28°C25/33°C
29th Sep 2025125 AMAQI
29th Sep 2025146 AMAQI
29th Sep 2025197 AMAQI
29th Sep 2025218 AMAQI
29th Sep 2025229 AMAQI
29th Sep 20255210 AMAQI
29th Sep 20254911 AMAQI
29th Sep 20253512 PMAQI
29th Sep 2025391 PMAQI
29th Sep 2025442 PMAQI
29th Sep 2025583 PMAQI
29th Sep 2025644 PMAQI
29th Sep 2025685 PMAQI
29th Sep 2025746 PMAQI
29th Sep 2025627 PMAQI
29th Sep 2025498 PMAQI
29th Sep 2025379 PMAQI
29th Sep 20253810 PMAQI
29th Sep 20253911 PMAQI
30th Sep 20253412 AMAQI
30th Sep 2025301 AMAQI
30th Sep 2025262 AMAQI
30th Sep 2025183 AMAQI
30th Sep 2025194 AMAQI
27°C23/32°C
30th Sep 2025275 AMAQI
30th Sep 2025386 AMAQI
30th Sep 2025207 AMAQI
30th Sep 2025298 AMAQI
30th Sep 2025289 AMAQI
30th Sep 20253010 AMAQI
30th Sep 20253511 AMAQI
30th Sep 20253812 PMAQI
30th Sep 2025521 PMAQI
30th Sep 2025592 PMAQI
30th Sep 2025673 PMAQI
30th Sep 2025704 PMAQI
30th Sep 2025615 PMAQI
30th Sep 2025656 PMAQI
30th Sep 2025617 PMAQI
30th Sep 2025518 PMAQI
30th Sep 2025419 PMAQI
30th Sep 20253610 PMAQI
30th Sep 20253311 PMAQI
1st Oct 20253012 AMAQI
1st Oct 2025281 AMAQI
1st Oct 2025242 AMAQI
1st Oct 2025243 AMAQI
1st Oct 2025274 AMAQI
27°C23/33°C
1st Oct 2025255 AMAQI
1st Oct 2025226 AMAQI
1st Oct 2025177 AMAQI
1st Oct 2025158 AMAQI
1st Oct 2025139 AMAQI
1st Oct 20251410 AMAQI
1st Oct 20251611 AMAQI
1st Oct 20251512 PMAQI
1st Oct 2025151 PMAQI
1st Oct 2025152 PMAQI
1st Oct 2025173 PMAQI
1st Oct 2025194 PMAQI
1st Oct 2025285 PMAQI
1st Oct 2025356 PMAQI
1st Oct 2025467 PMAQI
1st Oct 2025568 PMAQI
1st Oct 2025509 PMAQI
1st Oct 20254510 PMAQI
1st Oct 20254311 PMAQI
2nd Oct 20254012 AMAQI
2nd Oct 2025391 AMAQI
2nd Oct 2025372 AMAQI
2nd Oct 2025353 AMAQI
2nd Oct 2025374 AMAQI
25°C22/30°C
2nd Oct 2025355 AMAQI
2nd Oct 2025356 AMAQI
2nd Oct 2025397 AMAQI
2nd Oct 2025468 AMAQI
2nd Oct 2025549 AMAQI
2nd Oct 20255310 AMAQI
2nd Oct 20255211 AMAQI
2nd Oct 20254412 PMAQI
2nd Oct 2025381 PMAQI
2nd Oct 2025402 PMAQI
2nd Oct 2025383 PMAQI
2nd Oct 2025404 PMAQI
2nd Oct 2025385 PMAQI
2nd Oct 2025406 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025518 PMAQI
2nd Oct 2025499 PMAQI
2nd Oct 20254710 PMAQI
2nd Oct 20254211 PMAQI
3rd Oct 20253212 AMAQI
3rd Oct 2025351 AMAQI
3rd Oct 2025352 AMAQI
3rd Oct 2025333 AMAQI
3rd Oct 2025384 AMAQI
27°C23/31°C
3rd Oct 2025365 AMAQI
3rd Oct 2025356 AMAQI
3rd Oct 2025357 AMAQI
3rd Oct 2025368 AMAQI
3rd Oct 2025369 AMAQI
3rd Oct 20253710 AMAQI
3rd Oct 20253411 AMAQI
3rd Oct 20253812 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025442 PMAQI
3rd Oct 2025493 PMAQI
3rd Oct 2025484 PMAQI
3rd Oct 2025535 PMAQI
3rd Oct 2025536 PMAQI
3rd Oct 2025487 PMAQI
3rd Oct 2025628 PMAQI
3rd Oct 2025629 PMAQI
3rd Oct 20256010 PMAQI
3rd Oct 20255411 PMAQI
4th Oct 20255112 AMAQI
4th Oct 2025511 AMAQI
4th Oct 2025452 AMAQI
4th Oct 2025483 AMAQI
4th Oct 2025444 AMAQI
--°C/°C
4th Oct 2025435 AMAQI
5 AM11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 PM
50AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM - 11 AM
39AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 50), while the lowest AQI was between 9 AM to 11 AM (Avg. 39).
Night time
Avg. Highest Time
7 PM - 8 PM
55AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM
45AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 55), while the lowest AQI was between 12 AM to 12 AM (Avg. 45).
2025 Days Vs Air Quality
Longwan, Wenzhou, Zhejiang, China
2025
24%
66
63%
175
13%
35
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Good
66 DaysModerate
175 DaysPoor
35 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2025, 24% of 276 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Longwan, Wenzhou, 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
105AQI
105AQI
2nd January 2025
92AQI
92AQI
3rd January 2025
104AQI
104AQI
4th January 2025
82AQI
82AQI
5th January 2025
96AQI
96AQI
6th January 2025
116AQI
116AQI
7th January 2025
130AQI
130AQI
8th January 2025
118AQI
118AQI
9th January 2025
110AQI
110AQI
10th January 2025
85AQI
85AQI
11th January 2025
91AQI
91AQI
12th January 2025
94AQI
94AQI
13th January 2025
111AQI
111AQI
14th January 2025
101AQI
101AQI
15th January 2025
126AQI
126AQI
16th January 2025
86AQI
86AQI
17th January 2025
117AQI
117AQI
18th January 2025
96AQI
96AQI
19th January 2025
105AQI
105AQI
20th January 2025
120AQI
120AQI
21st January 2025
142AQI
142AQI
22nd January 2025
123AQI
123AQI
23rd January 2025
103AQI
103AQI
24th January 2025
78AQI
78AQI
25th January 2025
77AQI
77AQI
26th January 2025
62AQI
62AQI
27th January 2025
65AQI
65AQI
28th January 2025
70AQI
70AQI
29th January 2025
103AQI
103AQI
30th January 2025
81AQI
81AQI
31st January 2025
92AQI
92AQI
1st February 2025
59AQI
59AQI
2nd February 2025
51AQI
51AQI
3rd February 2025
90AQI
90AQI
4th February 2025
110AQI
110AQI
5th February 2025
88AQI
88AQI
6th February 2025
111AQI
111AQI
7th February 2025
86AQI
86AQI
8th February 2025
69AQI
69AQI
9th February 2025
81AQI
81AQI
10th February 2025
83AQI
83AQI
11th February 2025
80AQI
80AQI
12th February 2025
92AQI
92AQI
13th February 2025
128AQI
128AQI
14th February 2025
88AQI
88AQI
15th February 2025
131AQI
131AQI
16th February 2025
112AQI
112AQI
17th February 2025
120AQI
120AQI
18th February 2025
76AQI
76AQI
19th February 2025
102AQI
102AQI
20th February 2025
63AQI
63AQI
21st February 2025
64AQI
64AQI
22nd February 2025
71AQI
71AQI
23rd February 2025
66AQI
66AQI
24th February 2025
130AQI
130AQI
25th February 2025
129AQI
129AQI
26th February 2025
141AQI
141AQI
27th February 2025
141AQI
141AQI
28th February 2025
104AQI
104AQI
1st March 2025
102AQI
102AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
89AQI
89AQI
4th March 2025
67AQI
67AQI
5th March 2025
61AQI
61AQI
6th March 2025
50AQI
50AQI
7th March 2025
74AQI
74AQI
8th March 2025
93AQI
93AQI
9th March 2025
86AQI
86AQI
10th March 2025
88AQI
88AQI
11th March 2025
101AQI
101AQI
12th March 2025
74AQI
74AQI
13th March 2025
62AQI
62AQI
14th March 2025
65AQI
65AQI
15th March 2025
40AQI
40AQI
16th March 2025
68AQI
68AQI
17th March 2025
73AQI
73AQI
18th March 2025
82AQI
82AQI
19th March 2025
82AQI
82AQI
20th March 2025
103AQI
103AQI
21st March 2025
82AQI
82AQI
22nd March 2025
90AQI
90AQI
23rd March 2025
94AQI
94AQI
24th March 2025
114AQI
114AQI
25th March 2025
120AQI
120AQI
26th March 2025
100AQI
100AQI
27th March 2025
107AQI
107AQI
28th March 2025
68AQI
68AQI
29th March 2025
79AQI
79AQI
30th March 2025
63AQI
63AQI
31st March 2025
63AQI
63AQI
1st April 2025
66AQI
66AQI
2nd April 2025
82AQI
82AQI
3rd April 2025
92AQI
92AQI
4th April 2025
84AQI
84AQI
5th April 2025
82AQI
82AQI
6th April 2025
85AQI
85AQI
7th April 2025
86AQI
86AQI
8th April 2025
86AQI
86AQI
9th April 2025
98AQI
98AQI
10th April 2025
82AQI
82AQI
11th April 2025
87AQI
87AQI
12th April 2025
86AQI
86AQI
13th April 2025
88AQI
88AQI
14th April 2025
99AQI
99AQI
15th April 2025
83AQI
83AQI
16th April 2025
87AQI
87AQI
17th April 2025
102AQI
102AQI
18th April 2025
87AQI
87AQI
19th April 2025
80AQI
80AQI
20th April 2025
95AQI
95AQI
21st April 2025
78AQI
78AQI
22nd April 2025
83AQI
83AQI
23rd April 2025
62AQI
62AQI
24th April 2025
69AQI
69AQI
25th April 2025
54AQI
54AQI
26th April 2025
66AQI
66AQI
27th April 2025
70AQI
70AQI
28th April 2025
70AQI
70AQI
29th April 2025
69AQI
69AQI
30th April 2025
65AQI
65AQI
1st May 2025
72AQI
72AQI
2nd May 2025
74AQI
74AQI
3rd May 2025
81AQI
81AQI
4th May 2025
60AQI
60AQI
5th May 2025
73AQI
73AQI
6th May 2025
74AQI
74AQI
7th May 2025
89AQI
89AQI
8th May 2025
68AQI
68AQI
9th May 2025
75AQI
75AQI
10th May 2025
64AQI
64AQI
11th May 2025
67AQI
67AQI
12th May 2025
69AQI
69AQI
13th May 2025
65AQI
65AQI
14th May 2025
62AQI
62AQI
15th May 2025
62AQI
62AQI
16th May 2025
69AQI
69AQI
17th May 2025
74AQI
74AQI
18th May 2025
50AQI
50AQI
19th May 2025
69AQI
69AQI
20th May 2025
70AQI
70AQI
21st May 2025
50AQI
50AQI
22nd May 2025
60AQI
60AQI
23rd May 2025
61AQI
61AQI
24th May 2025
67AQI
67AQI
25th May 2025
89AQI
89AQI
26th May 2025
78AQI
78AQI
27th May 2025
65AQI
65AQI
28th May 2025
65AQI
65AQI
29th May 2025
49AQI
49AQI
30th May 2025
68AQI
68AQI
31st May 2025
73AQI
73AQI
1st June 2025
67AQI
67AQI
2nd June 2025
75AQI
75AQI
3rd June 2025
57AQI
57AQI
4th June 2025
73AQI
73AQI
5th June 2025
55AQI
55AQI
6th June 2025
65AQI
65AQI
7th June 2025
68AQI
68AQI
8th June 2025
57AQI
57AQI
9th June 2025
62AQI
62AQI
10th June 2025
52AQI
52AQI
11th June 2025
40AQI
40AQI
12th June 2025
44AQI
44AQI
13th June 2025
44AQI
44AQI
14th June 2025
55AQI
55AQI
15th June 2025
47AQI
47AQI
16th June 2025
45AQI
45AQI
17th June 2025
57AQI
57AQI
18th June 2025
56AQI
56AQI
19th June 2025
53AQI
53AQI
20th June 2025
49AQI
49AQI
21st June 2025
60AQI
60AQI
22nd June 2025
71AQI
71AQI
23rd June 2025
56AQI
56AQI
24th June 2025
60AQI
60AQI
25th June 2025
58AQI
58AQI
26th June 2025
61AQI
61AQI
27th June 2025
59AQI
59AQI
28th June 2025
51AQI
51AQI
29th June 2025
50AQI
50AQI
30th June 2025
45AQI
45AQI
1st July 2025
45AQI
45AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
46AQI
46AQI
4th July 2025
52AQI
52AQI
5th July 2025
46AQI
46AQI
6th July 2025
42AQI
42AQI
7th July 2025
34AQI
34AQI
8th July 2025
37AQI
37AQI
9th July 2025
39AQI
39AQI
10th July 2025
46AQI
46AQI
11th July 2025
44AQI
44AQI
12th July 2025
44AQI
44AQI
13th July 2025
46AQI
46AQI
14th July 2025
56AQI
56AQI
15th July 2025
62AQI
62AQI
16th July 2025
60AQI
60AQI
17th July 2025
62AQI
62AQI
18th July 2025
52AQI
52AQI
19th July 2025
43AQI
43AQI
20th July 2025
43AQI
43AQI
21st July 2025
34AQI
34AQI
22nd July 2025
37AQI
37AQI
23rd July 2025
43AQI
43AQI
24th July 2025
33AQI
33AQI
25th July 2025
31AQI
31AQI
26th July 2025
35AQI
35AQI
27th July 2025
38AQI
38AQI
28th July 2025
36AQI
36AQI
29th July 2025
40AQI
40AQI
30th July 2025
43AQI
43AQI
31st July 2025
54AQI
54AQI
1st August 2025
56AQI
56AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
61AQI
61AQI
4th August 2025
58AQI
58AQI
5th August 2025
54AQI
54AQI
6th August 2025
55AQI
55AQI
7th August 2025
60AQI
60AQI
8th August 2025
66AQI
66AQI
9th August 2025
69AQI
69AQI
10th August 2025
66AQI
66AQI
11th August 2025
63AQI
63AQI
12th August 2025
61AQI
61AQI
13th August 2025
51AQI
51AQI
14th August 2025
43AQI
43AQI
15th August 2025
42AQI
42AQI
16th August 2025
42AQI
42AQI
17th August 2025
45AQI
45AQI
18th August 2025
43AQI
43AQI
19th August 2025
46AQI
46AQI
20th August 2025
56AQI
56AQI
21st August 2025
56AQI
56AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
51AQI
51AQI
24th August 2025
50AQI
50AQI
25th August 2025
49AQI
49AQI
26th August 2025
51AQI
51AQI
27th August 2025
47AQI
47AQI
28th August 2025
43AQI
43AQI
29th August 2025
43AQI
43AQI
30th August 2025
43AQI
43AQI
31st August 2025
50AQI
50AQI
1st September 2025
54AQI
54AQI
2nd September 2025
52AQI
52AQI
3rd September 2025
54AQI
54AQI
4th September 2025
59AQI
59AQI
5th September 2025
59AQI
59AQI
6th September 2025
55AQI
55AQI
7th September 2025
59AQI
59AQI
8th September 2025
55AQI
55AQI
9th September 2025
53AQI
53AQI
10th September 2025
54AQI
54AQI
11th September 2025
55AQI
55AQI
12th September 2025
57AQI
57AQI
13th September 2025
62AQI
62AQI
14th September 2025
56AQI
56AQI
15th September 2025
59AQI
59AQI
16th September 2025
49AQI
49AQI
17th September 2025
52AQI
52AQI
18th September 2025
46AQI
46AQI
19th September 2025
39AQI
39AQI
20th September 2025
43AQI
43AQI
21st September 2025
41AQI
41AQI
22nd September 2025
46AQI
46AQI
23rd September 2025
36AQI
36AQI
24th September 2025
44AQI
44AQI
25th September 2025
40AQI
40AQI
26th September 2025
31AQI
31AQI
27th September 2025
31AQI
31AQI
28th September 2025
35AQI
35AQI
29th September 2025
36AQI
36AQI
30th September 2025
40AQI
40AQI
1st October 2025
29AQI
29AQI
2nd October 2025
42AQI
42AQI
3rd October 2025
36AQI
36AQI
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
99AQI
95AQI
82AQI
81AQI
68AQI
56AQI
44AQI
53AQI
48AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202569AQI
15
16
16
12
2
23
6
29
1
3
28
8
22
23
8
13
18
14
16
3
66
175
35
Highest AQI recorded in
January99AQI
Lowest AQI recorded in
October36AQI
202469AQI
1
10
11
9
12
10
6
1
2
13
16
1
25
4
10
20
1
11
19
24
7
7
24
22
8
12
19
11
17
2
1
19
11
114
191
51
10
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
July42AQI
202373AQI
2
22
7
3
19
6
18
13
2
19
9
7
21
3
5
25
17
14
18
13
16
14
11
18
2
3
13
10
3
16
10
2
87
212
60
2
Highest AQI recorded in
December98AQI
Lowest AQI recorded in
September49AQI
202270AQI
6
9
14
2
6
11
4
5
19
5
2
4
21
4
8
22
1
11
19
6
15
1
7
22
16
15
4
26
7
15
9
80
195
37
4
Highest AQI recorded in
January98AQI
Lowest AQI recorded in
October51AQI
202174AQI
17
14
2
18
8
2
22
7
24
6
3
24
4
6
23
1
15
16
10
18
9
21
13
16
2
2
22
6
1
19
11
63
240
59
Highest AQI recorded in
January95AQI
Lowest AQI recorded in
July53AQI
202073AQI
3
9
1
1
8
12
2
15
1
3
26
1
3
28
14
17
4
24
2
3
27
1
4
22
4
1
19
10
1
38
195
32
1
Highest AQI recorded in
April97AQI
Lowest AQI recorded in
August54AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
74AQILeast Polluted Year Recorded
2025(Avg.)
69AQILongwan's annual 2025 AQI (69) shows an average percentage change of -3.5% (improved AQI) compared to previous years: 2020 (73), 2021 (74), 2022 (70), 2023 (73), 2024 (69).
