Xianju County Environmental Monitoring Station, Linhai, 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
Xianju County Environmental Monitoring Station, Linhai, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2024
79AQILowest AQI recorded on
4th Aug 2021
23AQISame Day Analysis (5th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 53 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Xianju County Environmental Monitoring Station, Linhai, Zhejiang, China
AQI
Day
Night
.
5 AM5th Aug 2025
6 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
5AM5th Aug
58AQI
Avg. Lowest Time
1PM5th Aug
41AQI
Night time
Avg. Highest Time
2AM6th Aug
56AQI
Avg. Lowest Time
7PM5th Aug
48AQI
In the last 24 hours,
Xianju County Environmental Monitoring Station's AQI reached its highest point of 58 at 5 AM during the Day, while the lowest point, 41, was recorded at 1 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Xianju County Environmental Monitoring Station, Linhai, 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 2025515 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025328 AMAQI
7th Jul 2025289 AMAQI
7th Jul 20252710 AMAQI
7th Jul 20252711 AMAQI
7th Jul 20252912 PMAQI
7th Jul 2025331 PMAQI
7th Jul 2025302 PMAQI
7th Jul 2025263 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025225 PMAQI
7th Jul 2025236 PMAQI
7th Jul 2025317 PMAQI
7th Jul 2025418 PMAQI
7th Jul 2025439 PMAQI
7th Jul 20254010 PMAQI
7th Jul 20254211 PMAQI
8th Jul 20254212 AMAQI
8th Jul 2025521 AMAQI
8th Jul 2025532 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025524 AMAQI
24°C20/30°C
8th Jul 2025525 AMAQI
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025368 AMAQI
8th Jul 2025349 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253612 PMAQI
8th Jul 2025361 PMAQI
8th Jul 2025352 PMAQI
8th Jul 2025353 PMAQI
8th Jul 2025374 PMAQI
8th Jul 2025365 PMAQI
8th Jul 2025446 PMAQI
8th Jul 2025507 PMAQI
8th Jul 2025478 PMAQI
8th Jul 2025389 PMAQI
8th Jul 20253810 PMAQI
8th Jul 20253711 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025521 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025493 AMAQI
9th Jul 2025494 AMAQI
24°C20/28°C
9th Jul 2025505 AMAQI
9th Jul 2025486 AMAQI
9th Jul 2025497 AMAQI
9th Jul 2025348 AMAQI
9th Jul 2025289 AMAQI
9th Jul 20253010 AMAQI
9th Jul 20253211 AMAQI
9th Jul 20253712 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025402 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025374 PMAQI
9th Jul 2025335 PMAQI
9th Jul 2025326 PMAQI
9th Jul 2025347 PMAQI
9th Jul 2025408 PMAQI
9th Jul 2025429 PMAQI
9th Jul 20254110 PMAQI
9th Jul 20254111 PMAQI
10th Jul 20254112 AMAQI
10th Jul 2025441 AMAQI
10th Jul 2025482 AMAQI
10th Jul 2025483 AMAQI
10th Jul 2025484 AMAQI
24°C19/30°C
10th Jul 2025465 AMAQI
10th Jul 2025476 AMAQI
10th Jul 2025477 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20252810 AMAQI
10th Jul 20253511 AMAQI
10th Jul 20254612 PMAQI
10th Jul 2025481 PMAQI
10th Jul 2025562 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025544 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025481 AMAQI
11th Jul 2025482 AMAQI
11th Jul 2025493 AMAQI
11th Jul 2025504 AMAQI
23°C19/31°C
11th Jul 2025525 AMAQI
11th Jul 2025526 AMAQI
11th Jul 2025517 AMAQI
11th Jul 2025468 AMAQI
11th Jul 2025509 AMAQI
11th Jul 20254510 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20254312 PMAQI
11th Jul 2025401 PMAQI
11th Jul 2025442 PMAQI
11th Jul 2025393 PMAQI
11th Jul 2025334 PMAQI
11th Jul 2025365 PMAQI
11th Jul 2025336 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025398 PMAQI
11th Jul 2025399 PMAQI
11th Jul 20254010 PMAQI
11th Jul 20254311 PMAQI
12th Jul 20254312 AMAQI
12th Jul 2025491 AMAQI
12th Jul 2025512 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025504 AMAQI
25°C19/33°C
12th Jul 2025505 AMAQI
12th Jul 2025496 AMAQI
12th Jul 2025497 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20254111 AMAQI
12th Jul 20254512 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025416 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025429 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254411 PMAQI
13th Jul 20254312 AMAQI
13th Jul 2025501 AMAQI
13th Jul 2025502 AMAQI
13th Jul 2025503 AMAQI
13th Jul 2025474 AMAQI
25°C19/33°C
13th Jul 2025485 AMAQI
13th Jul 2025486 AMAQI
13th Jul 2025507 AMAQI
13th Jul 2025478 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025495 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025501 AMAQI
14th Jul 2025492 AMAQI
14th Jul 2025513 AMAQI
14th Jul 2025524 AMAQI
25°C21/31°C
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025599 AMAQI
14th Jul 20256110 AMAQI
14th Jul 20256311 AMAQI
14th Jul 20256212 PMAQI
14th Jul 2025631 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025577 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20255711 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025564 AMAQI
25°C20/34°C
15th Jul 2025575 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025648 AMAQI
15th Jul 2025689 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256711 AMAQI
15th Jul 20256512 PMAQI
15th Jul 2025701 PMAQI
15th Jul 2025662 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025644 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025636 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025679 PMAQI
15th Jul 20257010 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025584 AMAQI
25°C20/31°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025668 AMAQI
16th Jul 2025719 AMAQI
16th Jul 20256510 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20256612 PMAQI
16th Jul 2025661 PMAQI
16th Jul 2025652 PMAQI
16th Jul 2025633 PMAQI
16th Jul 2025654 PMAQI
16th Jul 2025645 PMAQI
16th Jul 2025636 PMAQI
16th Jul 2025647 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025592 AMAQI
17th Jul 2025593 AMAQI
17th Jul 2025604 AMAQI
28°C21/39°C
17th Jul 2025605 AMAQI
17th Jul 2025606 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025648 AMAQI
17th Jul 2025659 AMAQI
17th Jul 20256210 AMAQI
17th Jul 20256911 AMAQI
17th Jul 20257212 PMAQI
17th Jul 2025651 PMAQI
17th Jul 2025622 PMAQI
17th Jul 2025613 PMAQI
17th Jul 2025604 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025579 PMAQI
17th Jul 20255910 PMAQI
17th Jul 20255911 PMAQI
18th Jul 20256112 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025612 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025624 AMAQI
26°C22/34°C
18th Jul 2025615 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025617 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20255711 AMAQI
18th Jul 20255612 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025542 PMAQI
18th Jul 2025623 PMAQI
18th Jul 2025694 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025528 PMAQI
18th Jul 2025529 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025583 AMAQI
19th Jul 2025594 AMAQI
26°C21/33°C
19th Jul 2025585 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025338 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025573 AMAQI
20th Jul 2025554 AMAQI
23°C21/28°C
20th Jul 2025545 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025534 AMAQI
23°C21/28°C
21st Jul 2025545 AMAQI
21st Jul 2025536 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025298 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025231 PMAQI
21st Jul 2025212 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025196 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025438 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025514 AMAQI
22°C20/24°C
22nd Jul 2025525 AMAQI
22nd Jul 2025516 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025328 AMAQI
22nd Jul 2025279 AMAQI
22nd Jul 20252910 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025286 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025501 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025514 AMAQI
21°C20/24°C
23rd Jul 2025505 AMAQI
23rd Jul 2025506 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253310 AMAQI
23rd Jul 20252911 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025313 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025438 PMAQI
23rd Jul 2025419 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20254312 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025484 AMAQI
25°C20/32°C
24th Jul 2025475 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025477 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253510 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025302 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025377 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025459 PMAQI
24th Jul 20254710 PMAQI
24th Jul 20254511 PMAQI
25th Jul 20254712 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025474 AMAQI
25°C20/30°C
25th Jul 2025475 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025409 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20254411 AMAQI
25th Jul 20254312 PMAQI
25th Jul 2025431 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025273 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025419 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025444 AMAQI
24°C20/28°C
26th Jul 2025445 AMAQI
26th Jul 2025456 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025279 AMAQI
26th Jul 20252310 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025233 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025276 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025358 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025451 AMAQI
27th Jul 2025422 AMAQI
27th Jul 2025443 AMAQI
27th Jul 2025424 AMAQI
23°C21/27°C
27th Jul 2025425 AMAQI
27th Jul 2025426 AMAQI
27th Jul 2025407 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20253312 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025438 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025452 AMAQI
28th Jul 2025433 AMAQI
28th Jul 2025434 AMAQI
26°C21/32°C
28th Jul 2025435 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025378 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20253911 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025276 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253711 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025441 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025433 AMAQI
29th Jul 2025424 AMAQI
22°C20/27°C
29th Jul 2025435 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025359 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20253512 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025357 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20254111 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025441 AMAQI
30th Jul 2025452 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025434 AMAQI
25°C20/32°C
30th Jul 2025445 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025419 AMAQI
30th Jul 20254110 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025392 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025424 AMAQI
25°C20/31°C
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20252811 AMAQI
31st Jul 20252912 PMAQI
31st Jul 2025331 PMAQI
31st Jul 2025332 PMAQI
31st Jul 2025383 PMAQI
31st Jul 2025374 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025451 AMAQI
1st Aug 2025452 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025434 AMAQI
27°C19/37°C
1st Aug 2025435 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025598 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256410 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025491 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI
27°C20/37°C
2nd Aug 2025525 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025688 AMAQI
2nd Aug 2025689 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20256411 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025675 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025564 AMAQI
27°C21/36°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256411 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025641 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025596 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
26°C22/35°C
4th Aug 2025565 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025659 AMAQI
4th Aug 20257110 AMAQI
4th Aug 20256311 AMAQI
4th Aug 20255812 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025663 PMAQI
4th Aug 2025594 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
27°C22/37°C
5th Aug 2025585 AMAQI
5th Aug 2025576 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025538 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20254611 AMAQI
5th Aug 20254712 PMAQI
5th Aug 2025411 PMAQI
5th Aug 2025422 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025544 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025506 PMAQI
5th Aug 2025487 PMAQI
5th Aug 2025538 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025554 AMAQI
27°C21/34°C
6th Aug 2025545 AMAQI
5 AM6th Aug 2025556 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025388 AMAQI
6th Aug 2025409 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20253911 AMAQI
11 AM6th Aug 20253812 PMAQI
6th Aug 2025321 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
51AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 6 PM
43AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 51), while the lowest AQI was between 8 AM to 6 PM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 4 AM
50AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
45AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 50), while the lowest AQI was between 7 PM to 7 PM (Avg. 45).
2025 Days Vs Air Quality
Xianju County Environmental Monitoring Station, Linhai, Zhejiang, China
2025
15%
33
69%
150
16%
34
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
33 DaysModerate
150 DaysPoor
34 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 218 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
Xianju County Environmental Monitoring Station, Linhai, 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
123AQI
123AQI
2nd January 2025
106AQI
106AQI
3rd January 2025
113AQI
113AQI
4th January 2025
94AQI
94AQI
5th January 2025
117AQI
117AQI
6th January 2025
122AQI
122AQI
7th January 2025
142AQI
142AQI
8th January 2025
144AQI
144AQI
9th January 2025
113AQI
113AQI
10th January 2025
93AQI
93AQI
11th January 2025
99AQI
99AQI
12th January 2025
103AQI
103AQI
13th January 2025
118AQI
118AQI
14th January 2025
115AQI
115AQI
15th January 2025
119AQI
119AQI
16th January 2025
89AQI
89AQI
17th January 2025
112AQI
112AQI
18th January 2025
108AQI
108AQI
19th January 2025
102AQI
102AQI
20th January 2025
126AQI
126AQI
21st January 2025
144AQI
144AQI
22nd January 2025
127AQI
127AQI
23rd January 2025
109AQI
109AQI
24th January 2025
99AQI
99AQI
25th January 2025
93AQI
93AQI
26th January 2025
68AQI
68AQI
27th January 2025
63AQI
63AQI
28th January 2025
72AQI
72AQI
29th January 2025
116AQI
116AQI
30th January 2025
92AQI
92AQI
31st January 2025
98AQI
98AQI
1st February 2025
55AQI
55AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
113AQI
113AQI
4th February 2025
97AQI
97AQI
5th February 2025
86AQI
86AQI
6th February 2025
95AQI
95AQI
7th February 2025
76AQI
76AQI
8th February 2025
64AQI
64AQI
9th February 2025
75AQI
75AQI
10th February 2025
86AQI
86AQI
11th February 2025
77AQI
77AQI
12th February 2025
97AQI
97AQI
13th February 2025
130AQI
130AQI
14th February 2025
94AQI
94AQI
15th February 2025
123AQI
123AQI
16th February 2025
92AQI
92AQI
17th February 2025
108AQI
108AQI
18th February 2025
75AQI
75AQI
19th February 2025
93AQI
93AQI
20th February 2025
65AQI
65AQI
21st February 2025
67AQI
67AQI
22nd February 2025
68AQI
68AQI
23rd February 2025
92AQI
92AQI
24th February 2025
124AQI
124AQI
25th February 2025
135AQI
135AQI
26th February 2025
138AQI
138AQI
27th February 2025
122AQI
122AQI
28th February 2025
100AQI
100AQI
1st March 2025
91AQI
91AQI
2nd March 2025
80AQI
80AQI
3rd March 2025
86AQI
86AQI
4th March 2025
51AQI
51AQI
5th March 2025
69AQI
69AQI
6th March 2025
63AQI
63AQI
7th March 2025
83AQI
83AQI
8th March 2025
102AQI
102AQI
9th March 2025
88AQI
88AQI
10th March 2025
103AQI
103AQI
11th March 2025
101AQI
101AQI
12th March 2025
96AQI
96AQI
13th March 2025
64AQI
64AQI
14th March 2025
69AQI
69AQI
15th March 2025
39AQI
39AQI
16th March 2025
72AQI
72AQI
17th March 2025
63AQI
63AQI
18th March 2025
74AQI
74AQI
19th March 2025
84AQI
84AQI
20th March 2025
83AQI
83AQI
21st March 2025
78AQI
78AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
83AQI
83AQI
24th March 2025
90AQI
90AQI
25th March 2025
98AQI
98AQI
26th March 2025
118AQI
118AQI
27th March 2025
111AQI
111AQI
28th March 2025
84AQI
84AQI
29th March 2025
83AQI
83AQI
30th March 2025
72AQI
72AQI
31st March 2025
67AQI
67AQI
1st April 2025
72AQI
72AQI
2nd April 2025
73AQI
73AQI
3rd April 2025
101AQI
101AQI
4th April 2025
81AQI
81AQI
5th April 2025
85AQI
85AQI
6th April 2025
90AQI
90AQI
7th April 2025
89AQI
89AQI
8th April 2025
89AQI
89AQI
9th April 2025
95AQI
95AQI
10th April 2025
76AQI
76AQI
11th April 2025
82AQI
82AQI
12th April 2025
94AQI
94AQI
13th April 2025
89AQI
89AQI
14th April 2025
100AQI
100AQI
15th April 2025
75AQI
75AQI
16th April 2025
81AQI
81AQI
17th April 2025
91AQI
91AQI
18th April 2025
90AQI
90AQI
19th April 2025
83AQI
83AQI
20th April 2025
95AQI
95AQI
21st April 2025
83AQI
83AQI
22nd April 2025
64AQI
64AQI
23rd April 2025
61AQI
61AQI
24th April 2025
67AQI
67AQI
25th April 2025
63AQI
63AQI
26th April 2025
66AQI
66AQI
27th April 2025
66AQI
66AQI
28th April 2025
70AQI
70AQI
29th April 2025
73AQI
73AQI
30th April 2025
74AQI
74AQI
1st May 2025
73AQI
73AQI
2nd May 2025
73AQI
73AQI
3rd May 2025
81AQI
81AQI
4th May 2025
69AQI
69AQI
5th May 2025
69AQI
69AQI
6th May 2025
79AQI
79AQI
7th May 2025
89AQI
89AQI
8th May 2025
70AQI
70AQI
9th May 2025
65AQI
65AQI
10th May 2025
66AQI
66AQI
11th May 2025
69AQI
69AQI
12th May 2025
73AQI
73AQI
13th May 2025
71AQI
71AQI
14th May 2025
68AQI
68AQI
15th May 2025
75AQI
75AQI
16th May 2025
68AQI
68AQI
17th May 2025
73AQI
73AQI
18th May 2025
63AQI
63AQI
19th May 2025
60AQI
60AQI
20th May 2025
60AQI
60AQI
21st May 2025
48AQI
48AQI
22nd May 2025
60AQI
60AQI
23rd May 2025
53AQI
53AQI
24th May 2025
74AQI
74AQI
25th May 2025
85AQI
85AQI
26th May 2025
77AQI
77AQI
27th May 2025
73AQI
73AQI
28th May 2025
66AQI
66AQI
29th May 2025
57AQI
57AQI
30th May 2025
71AQI
71AQI
31st May 2025
72AQI
72AQI
1st June 2025
67AQI
67AQI
2nd June 2025
55AQI
55AQI
3rd June 2025
53AQI
53AQI
4th June 2025
63AQI
63AQI
5th June 2025
53AQI
53AQI
6th June 2025
66AQI
66AQI
7th June 2025
69AQI
69AQI
8th June 2025
56AQI
56AQI
9th June 2025
58AQI
58AQI
10th June 2025
55AQI
55AQI
11th June 2025
42AQI
42AQI
12th June 2025
47AQI
47AQI
13th June 2025
38AQI
38AQI
14th June 2025
47AQI
47AQI
15th June 2025
39AQI
39AQI
16th June 2025
44AQI
44AQI
17th June 2025
56AQI
56AQI
18th June 2025
54AQI
54AQI
19th June 2025
54AQI
54AQI
20th June 2025
50AQI
50AQI
21st June 2025
57AQI
57AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
53AQI
53AQI
24th June 2025
52AQI
52AQI
25th June 2025
53AQI
53AQI
26th June 2025
53AQI
53AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
51AQI
51AQI
30th June 2025
45AQI
45AQI
1st July 2025
45AQI
45AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
53AQI
53AQI
4th July 2025
53AQI
53AQI
5th July 2025
52AQI
52AQI
6th July 2025
45AQI
45AQI
7th July 2025
41AQI
41AQI
8th July 2025
43AQI
43AQI
9th July 2025
40AQI
40AQI
10th July 2025
47AQI
47AQI
11th July 2025
45AQI
45AQI
12th July 2025
44AQI
44AQI
13th July 2025
50AQI
50AQI
14th July 2025
56AQI
56AQI
15th July 2025
61AQI
61AQI
16th July 2025
62AQI
62AQI
17th July 2025
60AQI
60AQI
18th July 2025
58AQI
58AQI
19th July 2025
46AQI
46AQI
20th July 2025
44AQI
44AQI
21st July 2025
40AQI
40AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
41AQI
41AQI
24th July 2025
40AQI
40AQI
25th July 2025
41AQI
41AQI
26th July 2025
35AQI
35AQI
27th July 2025
39AQI
39AQI
28th July 2025
38AQI
38AQI
29th July 2025
39AQI
39AQI
30th July 2025
40AQI
40AQI
31st July 2025
42AQI
42AQI
1st August 2025
54AQI
54AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
58AQI
58AQI
4th August 2025
56AQI
56AQI
5th August 2025
53AQI
53AQI
108AQI
93AQI
82AQI
81AQI
69AQI
53AQI
46AQI
56AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202575AQI
11
20
20
8
1
25
5
29
1
1
30
8
22
23
8
5
33
150
34
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
July46AQI
202465AQI
7
9
2
3
3
4
8
6
24
15
16
6
25
14
15
12
18
1
10
19
1
12
19
67
152
30
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
July48AQI
202383AQI
3
30
1
33
1
Highest AQI recorded in
December84AQI
Lowest AQI recorded in
November82AQI
202266AQI
4
6
3
14
4
4
25
2
4
22
4
7
24
13
17
9
14
2
6
22
2
50
148
10
Highest AQI recorded in
April75AQI
Lowest AQI recorded in
June56AQI
202173AQI
7
12
1
7
17
17
14
13
18
5
24
1
10
11
2
1
19
9
1
11
16
2
54
121
40
3
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
July51AQI
202073AQI
3
7
3
15
6
4
12
2
11
19
4
25
1
8
21
4
25
1
2
29
4
21
5
2
13
14
2
42
187
32
2
Highest AQI recorded in
December104AQI
Lowest AQI recorded in
June54AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
83AQILeast Polluted Year Recorded
2024(Avg.)
65AQIXianju County Environmental Monitoring Station's annual 2025 AQI (75) shows an average percentage change of 5.6% (worsened AQI) compared to previous years: 2020 (73), 2021 (73), 2022 (66), 2023 (83), 2024 (65).
