Yuelong 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+
September Air Quality Analysis
Yuelong station, Linhai, Zhejiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Sep 2021
108AQILowest AQI recorded on
13th Sep 2021
14AQISame Day Analysis (23rd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 48 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 23rd Sep - 24th Sep 2025
Yuelong station, Linhai, Zhejiang, China
AQI
Day
Night
.
5 AM23rd Sep 2025
6 PM
4 AM24th Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM23rd Sep
53AQI
Avg. Lowest Time
2PM23rd Sep
26AQI
In the last 24 hours,
Yuelong station's AQI reached its highest point of 53 at 5 AM during the Night, while the lowest point, 26, was recorded at 2 PM during the Night between 23rd Sep and 24th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Yuelong station, Linhai, Zhejiang, China
AugSep
25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Day
Night
25th Aug 2025545 AMAQI
25th Aug 2025536 AMAQI
25th Aug 2025537 AMAQI
25th Aug 2025308 AMAQI
25th Aug 2025239 AMAQI
25th Aug 20253410 AMAQI
25th Aug 20254511 AMAQI
25th Aug 20254912 PMAQI
25th Aug 2025521 PMAQI
25th Aug 2025422 PMAQI
25th Aug 2025323 PMAQI
25th Aug 2025384 PMAQI
25th Aug 2025395 PMAQI
25th Aug 2025446 PMAQI
25th Aug 2025447 PMAQI
25th Aug 2025498 PMAQI
25th Aug 2025449 PMAQI
25th Aug 20254110 PMAQI
25th Aug 20254011 PMAQI
26th Aug 20254712 AMAQI
26th Aug 2025531 AMAQI
26th Aug 2025532 AMAQI
26th Aug 2025533 AMAQI
26th Aug 2025524 AMAQI
28°C23/36°C
26th Aug 2025525 AMAQI
26th Aug 2025526 AMAQI
26th Aug 2025527 AMAQI
26th Aug 2025398 AMAQI
26th Aug 2025429 AMAQI
26th Aug 20254910 AMAQI
26th Aug 20255611 AMAQI
26th Aug 20254512 PMAQI
26th Aug 2025501 PMAQI
26th Aug 2025462 PMAQI
26th Aug 2025463 PMAQI
26th Aug 2025484 PMAQI
26th Aug 2025485 PMAQI
26th Aug 2025546 PMAQI
26th Aug 2025547 PMAQI
26th Aug 2025528 PMAQI
26th Aug 2025559 PMAQI
26th Aug 20255010 PMAQI
26th Aug 20255311 PMAQI
27th Aug 20255812 AMAQI
27th Aug 2025521 AMAQI
27th Aug 2025532 AMAQI
27th Aug 2025533 AMAQI
27th Aug 2025524 AMAQI
28°C22/36°C
27th Aug 2025535 AMAQI
27th Aug 2025526 AMAQI
27th Aug 2025527 AMAQI
27th Aug 2025468 AMAQI
27th Aug 2025509 AMAQI
27th Aug 20254710 AMAQI
27th Aug 20254611 AMAQI
27th Aug 20253312 PMAQI
27th Aug 2025301 PMAQI
27th Aug 2025362 PMAQI
27th Aug 2025343 PMAQI
27th Aug 2025324 PMAQI
27th Aug 2025245 PMAQI
27th Aug 2025366 PMAQI
27th Aug 2025447 PMAQI
27th Aug 2025478 PMAQI
27th Aug 2025479 PMAQI
27th Aug 20254610 PMAQI
27th Aug 20254111 PMAQI
28th Aug 20254612 AMAQI
28th Aug 2025531 AMAQI
28th Aug 2025542 AMAQI
28th Aug 2025523 AMAQI
28th Aug 2025524 AMAQI
28°C22/34°C
28th Aug 2025535 AMAQI
28th Aug 2025526 AMAQI
28th Aug 2025537 AMAQI
28th Aug 2025358 AMAQI
28th Aug 2025299 AMAQI
28th Aug 20252310 AMAQI
28th Aug 20252511 AMAQI
28th Aug 20252612 PMAQI
28th Aug 2025251 PMAQI
28th Aug 2025282 PMAQI
28th Aug 2025303 PMAQI
28th Aug 2025284 PMAQI
28th Aug 2025275 PMAQI
28th Aug 2025276 PMAQI
28th Aug 2025447 PMAQI
28th Aug 2025488 PMAQI
28th Aug 2025469 PMAQI
28th Aug 20254610 PMAQI
28th Aug 20254211 PMAQI
29th Aug 20254512 AMAQI
29th Aug 2025531 AMAQI
29th Aug 2025542 AMAQI
29th Aug 2025523 AMAQI
29th Aug 2025494 AMAQI
27°C22/34°C
29th Aug 2025515 AMAQI
29th Aug 2025516 AMAQI
29th Aug 2025517 AMAQI
29th Aug 2025348 AMAQI
29th Aug 2025249 AMAQI
29th Aug 20252410 AMAQI
29th Aug 20252811 AMAQI
29th Aug 20253012 PMAQI
29th Aug 2025301 PMAQI
29th Aug 2025332 PMAQI
29th Aug 2025303 PMAQI
29th Aug 2025304 PMAQI
29th Aug 2025315 PMAQI
29th Aug 2025336 PMAQI
29th Aug 2025467 PMAQI
29th Aug 2025518 PMAQI
29th Aug 2025479 PMAQI
29th Aug 20255110 PMAQI
29th Aug 20255211 PMAQI
30th Aug 20254912 AMAQI
30th Aug 2025521 AMAQI
30th Aug 2025522 AMAQI
30th Aug 2025493 AMAQI
30th Aug 2025494 AMAQI
28°C22/34°C
30th Aug 2025485 AMAQI
30th Aug 2025496 AMAQI
30th Aug 2025497 AMAQI
30th Aug 2025468 AMAQI
30th Aug 2025429 AMAQI
30th Aug 20254910 AMAQI
30th Aug 20253811 AMAQI
30th Aug 20253112 PMAQI
30th Aug 2025341 PMAQI
30th Aug 2025392 PMAQI
30th Aug 2025453 PMAQI
30th Aug 2025374 PMAQI
30th Aug 2025445 PMAQI
30th Aug 2025466 PMAQI
30th Aug 2025457 PMAQI
30th Aug 2025488 PMAQI
30th Aug 2025469 PMAQI
30th Aug 20254210 PMAQI
30th Aug 20254711 PMAQI
31st Aug 20255012 AMAQI
31st Aug 2025521 AMAQI
31st Aug 2025522 AMAQI
31st Aug 2025513 AMAQI
31st Aug 2025484 AMAQI
28°C24/35°C
31st Aug 2025475 AMAQI
31st Aug 2025496 AMAQI
31st Aug 2025477 AMAQI
31st Aug 2025468 AMAQI
31st Aug 2025369 AMAQI
31st Aug 20255010 AMAQI
31st Aug 20255111 AMAQI
31st Aug 20255112 PMAQI
31st Aug 2025501 PMAQI
31st Aug 2025532 PMAQI
31st Aug 2025463 PMAQI
31st Aug 2025474 PMAQI
31st Aug 2025435 PMAQI
31st Aug 2025516 PMAQI
31st Aug 2025527 PMAQI
31st Aug 2025528 PMAQI
31st Aug 2025529 PMAQI
31st Aug 20254910 PMAQI
31st Aug 20255211 PMAQI
1st Sep 20255012 AMAQI
1st Sep 2025491 AMAQI
1st Sep 2025492 AMAQI
1st Sep 2025513 AMAQI
1st Sep 2025514 AMAQI
28°C24/37°C
1st Sep 2025505 AMAQI
1st Sep 2025526 AMAQI
1st Sep 2025527 AMAQI
1st Sep 2025558 AMAQI
1st Sep 2025539 AMAQI
1st Sep 20255510 AMAQI
1st Sep 20255811 AMAQI
1st Sep 20255712 PMAQI
1st Sep 2025651 PMAQI
1st Sep 2025612 PMAQI
1st Sep 2025583 PMAQI
1st Sep 2025594 PMAQI
1st Sep 2025555 PMAQI
1st Sep 2025566 PMAQI
1st Sep 2025567 PMAQI
1st Sep 2025568 PMAQI
1st Sep 2025569 PMAQI
1st Sep 20255610 PMAQI
1st Sep 20255611 PMAQI
2nd Sep 20255412 AMAQI
2nd Sep 2025521 AMAQI
2nd Sep 2025512 AMAQI
2nd Sep 2025523 AMAQI
2nd Sep 2025534 AMAQI
27°C23/36°C
2nd Sep 2025535 AMAQI
2nd Sep 2025536 AMAQI
2nd Sep 2025547 AMAQI
2nd Sep 2025528 AMAQI
2nd Sep 2025599 AMAQI
2nd Sep 20255810 AMAQI
2nd Sep 20255411 AMAQI
2nd Sep 20256112 PMAQI
2nd Sep 2025551 PMAQI
2nd Sep 2025512 PMAQI
2nd Sep 2025563 PMAQI
2nd Sep 2025524 PMAQI
2nd Sep 2025525 PMAQI
2nd Sep 2025466 PMAQI
2nd Sep 2025537 PMAQI
2nd Sep 2025528 PMAQI
2nd Sep 2025499 PMAQI
2nd Sep 20255110 PMAQI
2nd Sep 20255211 PMAQI
3rd Sep 20255112 AMAQI
3rd Sep 2025521 AMAQI
3rd Sep 2025532 AMAQI
3rd Sep 2025543 AMAQI
3rd Sep 2025544 AMAQI
27°C22/35°C
3rd Sep 2025545 AMAQI
3rd Sep 2025546 AMAQI
3rd Sep 2025547 AMAQI
3rd Sep 2025508 AMAQI
3rd Sep 2025579 AMAQI
3rd Sep 20255410 AMAQI
3rd Sep 20255611 AMAQI
3rd Sep 20255712 PMAQI
3rd Sep 2025561 PMAQI
3rd Sep 2025562 PMAQI
3rd Sep 2025553 PMAQI
3rd Sep 2025554 PMAQI
3rd Sep 2025605 PMAQI
3rd Sep 2025586 PMAQI
3rd Sep 2025547 PMAQI
3rd Sep 2025548 PMAQI
3rd Sep 2025569 PMAQI
3rd Sep 20255410 PMAQI
3rd Sep 20255211 PMAQI
4th Sep 20255312 AMAQI
4th Sep 2025541 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025543 AMAQI
4th Sep 2025554 AMAQI
28°C23/35°C
4th Sep 2025565 AMAQI
4th Sep 2025556 AMAQI
4th Sep 2025557 AMAQI
4th Sep 2025568 AMAQI
4th Sep 2025559 AMAQI
4th Sep 20255410 AMAQI
4th Sep 20255711 AMAQI
4th Sep 20256512 PMAQI
4th Sep 2025651 PMAQI
4th Sep 2025622 PMAQI
4th Sep 2025583 PMAQI
4th Sep 2025694 PMAQI
4th Sep 2025555 PMAQI
4th Sep 2025566 PMAQI
4th Sep 2025557 PMAQI
4th Sep 2025528 PMAQI
4th Sep 2025509 PMAQI
4th Sep 20254710 PMAQI
4th Sep 20254411 PMAQI
5th Sep 20254812 AMAQI
5th Sep 2025551 AMAQI
5th Sep 2025552 AMAQI
5th Sep 2025553 AMAQI
5th Sep 2025554 AMAQI
28°C23/36°C
5th Sep 2025565 AMAQI
5th Sep 2025566 AMAQI
5th Sep 2025567 AMAQI
5th Sep 2025628 AMAQI
5th Sep 2025639 AMAQI
5th Sep 20255510 AMAQI
5th Sep 20256411 AMAQI
5th Sep 20256612 PMAQI
5th Sep 2025631 PMAQI
5th Sep 2025642 PMAQI
5th Sep 2025633 PMAQI
5th Sep 2025604 PMAQI
5th Sep 2025605 PMAQI
5th Sep 2025556 PMAQI
5th Sep 2025567 PMAQI
5th Sep 2025548 PMAQI
5th Sep 2025549 PMAQI
5th Sep 20255710 PMAQI
5th Sep 20255811 PMAQI
6th Sep 20255912 AMAQI
6th Sep 2025581 AMAQI
6th Sep 2025642 AMAQI
6th Sep 2025603 AMAQI
6th Sep 2025604 AMAQI
28°C23/35°C
6th Sep 2025595 AMAQI
6th Sep 2025596 AMAQI
6th Sep 2025597 AMAQI
6th Sep 2025378 AMAQI
6th Sep 2025409 AMAQI
6th Sep 20254010 AMAQI
6th Sep 20254711 AMAQI
6th Sep 20255612 PMAQI
6th Sep 2025511 PMAQI
6th Sep 2025522 PMAQI
6th Sep 2025493 PMAQI
6th Sep 2025524 PMAQI
6th Sep 2025505 PMAQI
6th Sep 2025526 PMAQI
6th Sep 2025567 PMAQI
6th Sep 2025638 PMAQI
6th Sep 2025669 PMAQI
6th Sep 20256010 PMAQI
6th Sep 20256411 PMAQI
7th Sep 20256212 AMAQI
7th Sep 2025581 AMAQI
7th Sep 2025582 AMAQI
7th Sep 2025603 AMAQI
7th Sep 2025604 AMAQI
28°C22/36°C
7th Sep 2025605 AMAQI
7th Sep 2025596 AMAQI
7th Sep 2025607 AMAQI
7th Sep 2025578 AMAQI
7th Sep 2025539 AMAQI
7th Sep 20255410 AMAQI
7th Sep 20255711 AMAQI
7th Sep 20255912 PMAQI
7th Sep 2025591 PMAQI
7th Sep 2025642 PMAQI
7th Sep 2025633 PMAQI
7th Sep 2025684 PMAQI
7th Sep 2025625 PMAQI
7th Sep 2025566 PMAQI
7th Sep 2025587 PMAQI
7th Sep 2025628 PMAQI
7th Sep 2025639 PMAQI
7th Sep 20255810 PMAQI
7th Sep 20255611 PMAQI
8th Sep 20255812 AMAQI
8th Sep 2025591 AMAQI
8th Sep 2025602 AMAQI
8th Sep 2025603 AMAQI
8th Sep 2025614 AMAQI
29°C24/37°C
8th Sep 2025615 AMAQI
8th Sep 2025616 AMAQI
8th Sep 2025617 AMAQI
8th Sep 2025448 AMAQI
8th Sep 2025469 AMAQI
8th Sep 20254410 AMAQI
8th Sep 20254111 AMAQI
8th Sep 20253812 PMAQI
8th Sep 2025401 PMAQI
8th Sep 2025462 PMAQI
8th Sep 2025563 PMAQI
8th Sep 2025514 PMAQI
8th Sep 2025485 PMAQI
8th Sep 2025496 PMAQI
8th Sep 2025517 PMAQI
8th Sep 2025588 PMAQI
8th Sep 2025579 PMAQI
8th Sep 20255410 PMAQI
8th Sep 20255611 PMAQI
9th Sep 20255812 AMAQI
9th Sep 2025601 AMAQI
9th Sep 2025612 AMAQI
9th Sep 2025603 AMAQI
9th Sep 2025604 AMAQI
29°C24/37°C
9th Sep 2025595 AMAQI
9th Sep 2025586 AMAQI
9th Sep 2025597 AMAQI
9th Sep 2025548 AMAQI
9th Sep 2025539 AMAQI
9th Sep 20256210 AMAQI
9th Sep 20255811 AMAQI
9th Sep 20256412 PMAQI
9th Sep 2025601 PMAQI
9th Sep 2025622 PMAQI
9th Sep 2025553 PMAQI
9th Sep 2025544 PMAQI
9th Sep 2025445 PMAQI
9th Sep 2025456 PMAQI
9th Sep 2025477 PMAQI
9th Sep 2025528 PMAQI
9th Sep 2025529 PMAQI
9th Sep 20255210 PMAQI
9th Sep 20255211 PMAQI
10th Sep 20255612 AMAQI
10th Sep 2025611 AMAQI
10th Sep 2025612 AMAQI
10th Sep 2025613 AMAQI
10th Sep 2025604 AMAQI
27°C24/34°C
10th Sep 2025615 AMAQI
10th Sep 2025616 AMAQI
10th Sep 2025587 AMAQI
10th Sep 2025388 AMAQI
10th Sep 2025349 AMAQI
10th Sep 20253110 AMAQI
10th Sep 20254011 AMAQI
10th Sep 20254812 PMAQI
10th Sep 2025481 PMAQI
10th Sep 2025522 PMAQI
10th Sep 2025493 PMAQI
10th Sep 2025554 PMAQI
10th Sep 2025535 PMAQI
10th Sep 2025556 PMAQI
10th Sep 2025557 PMAQI
10th Sep 2025578 PMAQI
10th Sep 2025569 PMAQI
10th Sep 20255610 PMAQI
10th Sep 20255511 PMAQI
11th Sep 20255812 AMAQI
11th Sep 2025581 AMAQI
11th Sep 2025592 AMAQI
11th Sep 2025583 AMAQI
11th Sep 2025584 AMAQI
26°C24/29°C
11th Sep 2025575 AMAQI
11th Sep 2025586 AMAQI
11th Sep 2025577 AMAQI
11th Sep 2025538 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20255210 AMAQI
11th Sep 20255711 AMAQI
11th Sep 20255512 PMAQI
11th Sep 2025531 PMAQI
11th Sep 2025542 PMAQI
11th Sep 2025563 PMAQI
11th Sep 2025564 PMAQI
11th Sep 2025605 PMAQI
11th Sep 2025546 PMAQI
11th Sep 2025567 PMAQI
11th Sep 2025588 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20254910 PMAQI
11th Sep 20255411 PMAQI
12th Sep 20255712 AMAQI
12th Sep 2025581 AMAQI
12th Sep 2025582 AMAQI
12th Sep 2025583 AMAQI
12th Sep 2025574 AMAQI
26°C22/30°C
12th Sep 2025585 AMAQI
12th Sep 2025586 AMAQI
12th Sep 2025577 AMAQI
12th Sep 2025618 AMAQI
12th Sep 2025569 AMAQI
12th Sep 20255510 AMAQI
12th Sep 20255411 AMAQI
12th Sep 20255412 PMAQI
12th Sep 2025461 PMAQI
12th Sep 2025432 PMAQI
12th Sep 2025443 PMAQI
12th Sep 2025434 PMAQI
12th Sep 2025505 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025537 PMAQI
12th Sep 2025598 PMAQI
12th Sep 2025619 PMAQI
12th Sep 20255710 PMAQI
12th Sep 20255511 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025571 AMAQI
13th Sep 2025582 AMAQI
13th Sep 2025573 AMAQI
13th Sep 2025544 AMAQI
27°C22/35°C
13th Sep 2025555 AMAQI
13th Sep 2025556 AMAQI
13th Sep 2025557 AMAQI
13th Sep 2025568 AMAQI
13th Sep 2025609 AMAQI
13th Sep 20255710 AMAQI
13th Sep 20256311 AMAQI
13th Sep 20257012 PMAQI
13th Sep 2025661 PMAQI
13th Sep 2025612 PMAQI
13th Sep 2025623 PMAQI
13th Sep 2025614 PMAQI
13th Sep 2025625 PMAQI
13th Sep 2025586 PMAQI
13th Sep 2025577 PMAQI
13th Sep 2025588 PMAQI
13th Sep 2025569 PMAQI
13th Sep 20255410 PMAQI
13th Sep 20255311 PMAQI
14th Sep 20255212 AMAQI
14th Sep 2025571 AMAQI
14th Sep 2025562 AMAQI
14th Sep 2025563 AMAQI
14th Sep 2025584 AMAQI
28°C24/35°C
14th Sep 2025585 AMAQI
14th Sep 2025576 AMAQI
14th Sep 2025577 AMAQI
14th Sep 2025658 AMAQI
14th Sep 2025629 AMAQI
14th Sep 20256110 AMAQI
14th Sep 20254911 AMAQI
14th Sep 20254212 PMAQI
14th Sep 2025431 PMAQI
14th Sep 2025492 PMAQI
14th Sep 2025523 PMAQI
14th Sep 2025574 PMAQI
14th Sep 2025535 PMAQI
14th Sep 2025536 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025558 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255210 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255612 AMAQI
15th Sep 2025571 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025544 AMAQI
27°C23/35°C
15th Sep 2025545 AMAQI
15th Sep 2025546 AMAQI
15th Sep 2025557 AMAQI
15th Sep 2025508 AMAQI
15th Sep 2025589 AMAQI
15th Sep 20256310 AMAQI
15th Sep 20256011 AMAQI
15th Sep 20255912 PMAQI
15th Sep 2025631 PMAQI
15th Sep 2025602 PMAQI
15th Sep 2025563 PMAQI
15th Sep 2025524 PMAQI
15th Sep 2025505 PMAQI
15th Sep 2025526 PMAQI
15th Sep 2025567 PMAQI
15th Sep 2025568 PMAQI
15th Sep 2025549 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20255411 PMAQI
16th Sep 20255212 AMAQI
16th Sep 2025551 AMAQI
16th Sep 2025562 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025564 AMAQI
27°C23/34°C
16th Sep 2025575 AMAQI
16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025478 AMAQI
16th Sep 2025389 AMAQI
16th Sep 20253710 AMAQI
16th Sep 20254011 AMAQI
16th Sep 20254412 PMAQI
16th Sep 2025531 PMAQI
16th Sep 2025552 PMAQI
16th Sep 2025553 PMAQI
16th Sep 2025524 PMAQI
16th Sep 2025585 PMAQI
16th Sep 2025586 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025559 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255311 PMAQI
17th Sep 20255112 AMAQI
17th Sep 2025551 AMAQI
17th Sep 2025562 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025554 AMAQI
27°C22/35°C
17th Sep 2025545 AMAQI
17th Sep 2025556 AMAQI
17th Sep 2025547 AMAQI
17th Sep 2025358 AMAQI
17th Sep 2025329 AMAQI
17th Sep 20253710 AMAQI
17th Sep 20254411 AMAQI
17th Sep 20255912 PMAQI
17th Sep 2025561 PMAQI
17th Sep 2025572 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025604 PMAQI
17th Sep 2025525 PMAQI
17th Sep 2025506 PMAQI
17th Sep 2025577 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255010 PMAQI
17th Sep 20255111 PMAQI
18th Sep 20255112 AMAQI
18th Sep 2025551 AMAQI
18th Sep 2025552 AMAQI
18th Sep 2025543 AMAQI
18th Sep 2025544 AMAQI
28°C22/36°C
18th Sep 2025555 AMAQI
18th Sep 2025546 AMAQI
18th Sep 2025547 AMAQI
18th Sep 2025488 AMAQI
18th Sep 2025419 AMAQI
18th Sep 20254810 AMAQI
18th Sep 20255211 AMAQI
18th Sep 20255412 PMAQI
18th Sep 2025471 PMAQI
18th Sep 2025532 PMAQI
18th Sep 2025523 PMAQI
18th Sep 2025544 PMAQI
18th Sep 2025555 PMAQI
18th Sep 2025586 PMAQI
18th Sep 2025577 PMAQI
18th Sep 2025588 PMAQI
18th Sep 2025579 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255312 AMAQI
19th Sep 2025521 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025553 AMAQI
19th Sep 2025574 AMAQI
26°C24/29°C
19th Sep 2025575 AMAQI
19th Sep 2025586 AMAQI
19th Sep 2025577 AMAQI
19th Sep 2025518 AMAQI
19th Sep 2025469 AMAQI
19th Sep 20254310 AMAQI
19th Sep 20254211 AMAQI
19th Sep 20253212 PMAQI
19th Sep 2025301 PMAQI
19th Sep 2025292 PMAQI
19th Sep 2025343 PMAQI
19th Sep 2025374 PMAQI
19th Sep 2025365 PMAQI
19th Sep 2025366 PMAQI
19th Sep 2025437 PMAQI
19th Sep 2025528 PMAQI
19th Sep 2025519 PMAQI
19th Sep 20255110 PMAQI
19th Sep 20255211 PMAQI
20th Sep 20255012 AMAQI
20th Sep 2025561 AMAQI
20th Sep 2025562 AMAQI
20th Sep 2025553 AMAQI
20th Sep 2025554 AMAQI
26°C22/31°C
20th Sep 2025545 AMAQI
20th Sep 2025546 AMAQI
20th Sep 2025547 AMAQI
20th Sep 2025498 AMAQI
20th Sep 2025559 AMAQI
20th Sep 20255510 AMAQI
20th Sep 20255411 AMAQI
20th Sep 20255612 PMAQI
20th Sep 2025561 PMAQI
20th Sep 2025542 PMAQI
20th Sep 2025573 PMAQI
20th Sep 2025564 PMAQI
20th Sep 2025605 PMAQI
20th Sep 2025666 PMAQI
20th Sep 2025707 PMAQI
20th Sep 2025628 PMAQI
20th Sep 2025589 PMAQI
20th Sep 20255710 PMAQI
20th Sep 20255511 PMAQI
21st Sep 20255412 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025552 AMAQI
21st Sep 2025553 AMAQI
21st Sep 2025554 AMAQI
23°C23/24°C
21st Sep 2025555 AMAQI
21st Sep 2025546 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025468 AMAQI
21st Sep 2025409 AMAQI
21st Sep 20254610 AMAQI
21st Sep 20255011 AMAQI
21st Sep 20255212 PMAQI
21st Sep 2025441 PMAQI
21st Sep 2025432 PMAQI
21st Sep 2025443 PMAQI
21st Sep 2025464 PMAQI
21st Sep 2025435 PMAQI
21st Sep 2025416 PMAQI
21st Sep 2025497 PMAQI
21st Sep 2025548 PMAQI
21st Sep 2025529 PMAQI
21st Sep 20255210 PMAQI
21st Sep 20255311 PMAQI
22nd Sep 20255112 AMAQI
22nd Sep 2025551 AMAQI
22nd Sep 2025552 AMAQI
22nd Sep 2025553 AMAQI
22nd Sep 2025554 AMAQI
22°C19/24°C
22nd Sep 2025555 AMAQI
22nd Sep 2025556 AMAQI
22nd Sep 2025547 AMAQI
22nd Sep 2025548 AMAQI
22nd Sep 2025489 AMAQI
22nd Sep 20254410 AMAQI
22nd Sep 20253511 AMAQI
22nd Sep 20254012 PMAQI
22nd Sep 2025411 PMAQI
22nd Sep 2025382 PMAQI
22nd Sep 2025343 PMAQI
22nd Sep 2025364 PMAQI
22nd Sep 2025365 PMAQI
22nd Sep 2025396 PMAQI
22nd Sep 2025507 PMAQI
22nd Sep 2025558 PMAQI
22nd Sep 2025569 PMAQI
22nd Sep 20255410 PMAQI
22nd Sep 20255411 PMAQI
23rd Sep 20255112 AMAQI
23rd Sep 2025521 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025543 AMAQI
23rd Sep 2025534 AMAQI
24°C20/28°C
23rd Sep 2025535 AMAQI
23rd Sep 2025536 AMAQI
23rd Sep 2025537 AMAQI
23rd Sep 2025468 AMAQI
23rd Sep 2025469 AMAQI
23rd Sep 20253610 AMAQI
23rd Sep 20253411 AMAQI
23rd Sep 20253612 PMAQI
23rd Sep 2025301 PMAQI
23rd Sep 2025262 PMAQI
23rd Sep 2025283 PMAQI
23rd Sep 2025294 PMAQI
23rd Sep 2025325 PMAQI
23rd Sep 2025336 PMAQI
23rd Sep 2025397 PMAQI
23rd Sep 2025468 PMAQI
23rd Sep 2025449 PMAQI
23rd Sep 20254110 PMAQI
23rd Sep 20254111 PMAQI
24th Sep 20254012 AMAQI
24th Sep 2025521 AMAQI
24th Sep 2025522 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025524 AMAQI
--°C/°C
24th Sep 2025525 AMAQI
5 AM24th Sep 2025526 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
55AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 10 AM
47AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 55), while the lowest AQI was between 8 AM to 10 AM (Avg. 47).
Night time
Avg. Highest Time
1 AM - 4 AM
55AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM
52AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 55), while the lowest AQI was between 12 AM to 12 AM (Avg. 52).
2025 Days Vs Air Quality
Yuelong station, Linhai, Zhejiang, China
2025
19%
51
67%
178
14%
36
0.3%
1
Total number of days with different AQI categories in last 266 days in 2025 (99 days remaining)
Good
51 DaysModerate
178 DaysPoor
36 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2025, 19% of 266 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
Yuelong 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
106AQI
106AQI
2nd January 2025
100AQI
100AQI
3rd January 2025
105AQI
105AQI
4th January 2025
87AQI
87AQI
5th January 2025
122AQI
122AQI
6th January 2025
109AQI
109AQI
7th January 2025
142AQI
142AQI
8th January 2025
140AQI
140AQI
9th January 2025
94AQI
94AQI
10th January 2025
92AQI
92AQI
11th January 2025
104AQI
104AQI
12th January 2025
113AQI
113AQI
13th January 2025
134AQI
134AQI
14th January 2025
110AQI
110AQI
15th January 2025
91AQI
91AQI
16th January 2025
95AQI
95AQI
17th January 2025
110AQI
110AQI
18th January 2025
107AQI
107AQI
19th January 2025
112AQI
112AQI
20th January 2025
140AQI
140AQI
21st January 2025
151AQI
151AQI
22nd January 2025
111AQI
111AQI
23rd January 2025
102AQI
102AQI
24th January 2025
89AQI
89AQI
25th January 2025
82AQI
82AQI
26th January 2025
76AQI
76AQI
27th January 2025
65AQI
65AQI
28th January 2025
90AQI
90AQI
29th January 2025
122AQI
122AQI
30th January 2025
104AQI
104AQI
31st January 2025
105AQI
105AQI
1st February 2025
55AQI
55AQI
2nd February 2025
94AQI
94AQI
3rd February 2025
119AQI
119AQI
4th February 2025
103AQI
103AQI
5th February 2025
93AQI
93AQI
6th February 2025
102AQI
102AQI
7th February 2025
81AQI
81AQI
8th February 2025
68AQI
68AQI
9th February 2025
84AQI
84AQI
10th February 2025
84AQI
84AQI
11th February 2025
87AQI
87AQI
12th February 2025
114AQI
114AQI
13th February 2025
100AQI
100AQI
14th February 2025
75AQI
75AQI
15th February 2025
95AQI
95AQI
16th February 2025
93AQI
93AQI
17th February 2025
98AQI
98AQI
18th February 2025
73AQI
73AQI
19th February 2025
93AQI
93AQI
20th February 2025
74AQI
74AQI
21st February 2025
69AQI
69AQI
22nd February 2025
80AQI
80AQI
23rd February 2025
115AQI
115AQI
24th February 2025
132AQI
132AQI
25th February 2025
136AQI
136AQI
26th February 2025
148AQI
148AQI
27th February 2025
139AQI
139AQI
28th February 2025
106AQI
106AQI
1st March 2025
95AQI
95AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
74AQI
74AQI
4th March 2025
56AQI
56AQI
5th March 2025
66AQI
66AQI
6th March 2025
64AQI
64AQI
7th March 2025
82AQI
82AQI
8th March 2025
101AQI
101AQI
9th March 2025
89AQI
89AQI
10th March 2025
74AQI
74AQI
11th March 2025
84AQI
84AQI
12th March 2025
73AQI
73AQI
13th March 2025
72AQI
72AQI
14th March 2025
68AQI
68AQI
15th March 2025
39AQI
39AQI
16th March 2025
85AQI
85AQI
17th March 2025
70AQI
70AQI
18th March 2025
86AQI
86AQI
19th March 2025
85AQI
85AQI
20th March 2025
91AQI
91AQI
21st March 2025
80AQI
80AQI
22nd March 2025
85AQI
85AQI
23rd March 2025
83AQI
83AQI
24th March 2025
94AQI
94AQI
25th March 2025
114AQI
114AQI
26th March 2025
105AQI
105AQI
27th March 2025
104AQI
104AQI
28th March 2025
86AQI
86AQI
29th March 2025
86AQI
86AQI
30th March 2025
75AQI
75AQI
31st March 2025
65AQI
65AQI
1st April 2025
73AQI
73AQI
2nd April 2025
76AQI
76AQI
3rd April 2025
95AQI
95AQI
4th April 2025
73AQI
73AQI
5th April 2025
83AQI
83AQI
6th April 2025
83AQI
83AQI
7th April 2025
86AQI
86AQI
8th April 2025
85AQI
85AQI
9th April 2025
82AQI
82AQI
10th April 2025
76AQI
76AQI
11th April 2025
83AQI
83AQI
12th April 2025
128AQI
128AQI
13th April 2025
92AQI
92AQI
14th April 2025
103AQI
103AQI
15th April 2025
77AQI
77AQI
16th April 2025
85AQI
85AQI
17th April 2025
89AQI
89AQI
18th April 2025
89AQI
89AQI
19th April 2025
73AQI
73AQI
20th April 2025
108AQI
108AQI
21st April 2025
74AQI
74AQI
22nd April 2025
79AQI
79AQI
23rd April 2025
54AQI
54AQI
24th April 2025
77AQI
77AQI
25th April 2025
67AQI
67AQI
26th April 2025
57AQI
57AQI
27th April 2025
66AQI
66AQI
28th April 2025
77AQI
77AQI
29th April 2025
67AQI
67AQI
30th April 2025
65AQI
65AQI
1st May 2025
75AQI
75AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
80AQI
80AQI
4th May 2025
57AQI
57AQI
5th May 2025
63AQI
63AQI
6th May 2025
82AQI
82AQI
7th May 2025
82AQI
82AQI
8th May 2025
66AQI
66AQI
9th May 2025
60AQI
60AQI
10th May 2025
63AQI
63AQI
11th May 2025
64AQI
64AQI
12th May 2025
73AQI
73AQI
13th May 2025
75AQI
75AQI
14th May 2025
65AQI
65AQI
15th May 2025
67AQI
67AQI
16th May 2025
65AQI
65AQI
17th May 2025
71AQI
71AQI
18th May 2025
78AQI
78AQI
19th May 2025
63AQI
63AQI
20th May 2025
64AQI
64AQI
21st May 2025
52AQI
52AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
45AQI
45AQI
24th May 2025
74AQI
74AQI
25th May 2025
80AQI
80AQI
26th May 2025
67AQI
67AQI
27th May 2025
68AQI
68AQI
28th May 2025
61AQI
61AQI
29th May 2025
60AQI
60AQI
30th May 2025
71AQI
71AQI
31st May 2025
72AQI
72AQI
1st June 2025
61AQI
61AQI
2nd June 2025
55AQI
55AQI
3rd June 2025
60AQI
60AQI
4th June 2025
69AQI
69AQI
5th June 2025
57AQI
57AQI
6th June 2025
64AQI
64AQI
7th June 2025
68AQI
68AQI
8th June 2025
60AQI
60AQI
9th June 2025
62AQI
62AQI
10th June 2025
58AQI
58AQI
11th June 2025
49AQI
49AQI
12th June 2025
50AQI
50AQI
13th June 2025
40AQI
40AQI
14th June 2025
50AQI
50AQI
15th June 2025
42AQI
42AQI
16th June 2025
47AQI
47AQI
17th June 2025
58AQI
58AQI
18th June 2025
56AQI
56AQI
19th June 2025
55AQI
55AQI
20th June 2025
50AQI
50AQI
21st June 2025
57AQI
57AQI
22nd June 2025
61AQI
61AQI
23rd June 2025
54AQI
54AQI
24th June 2025
54AQI
54AQI
25th June 2025
57AQI
57AQI
26th June 2025
55AQI
55AQI
27th June 2025
56AQI
56AQI
28th June 2025
51AQI
51AQI
29th June 2025
49AQI
49AQI
30th June 2025
46AQI
46AQI
1st July 2025
46AQI
46AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
53AQI
53AQI
4th July 2025
52AQI
52AQI
5th July 2025
49AQI
49AQI
6th July 2025
45AQI
45AQI
7th July 2025
41AQI
41AQI
8th July 2025
45AQI
45AQI
9th July 2025
45AQI
45AQI
10th July 2025
51AQI
51AQI
11th July 2025
47AQI
47AQI
12th July 2025
48AQI
48AQI
13th July 2025
52AQI
52AQI
14th July 2025
58AQI
58AQI
15th July 2025
60AQI
60AQI
16th July 2025
60AQI
60AQI
17th July 2025
61AQI
61AQI
18th July 2025
56AQI
56AQI
19th July 2025
47AQI
47AQI
20th July 2025
45AQI
45AQI
21st July 2025
41AQI
41AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
41AQI
41AQI
24th July 2025
42AQI
42AQI
25th July 2025
41AQI
41AQI
26th July 2025
40AQI
40AQI
27th July 2025
42AQI
42AQI
28th July 2025
38AQI
38AQI
29th July 2025
39AQI
39AQI
30th July 2025
40AQI
40AQI
31st July 2025
45AQI
45AQI
1st August 2025
53AQI
53AQI
2nd August 2025
58AQI
58AQI
3rd August 2025
59AQI
59AQI
4th August 2025
58AQI
58AQI
5th August 2025
51AQI
51AQI
6th August 2025
50AQI
50AQI
7th August 2025
52AQI
52AQI
8th August 2025
56AQI
56AQI
9th August 2025
58AQI
58AQI
10th August 2025
60AQI
60AQI
11th August 2025
60AQI
60AQI
12th August 2025
57AQI
57AQI
13th August 2025
46AQI
46AQI
14th August 2025
40AQI
40AQI
15th August 2025
39AQI
39AQI
16th August 2025
42AQI
42AQI
17th August 2025
48AQI
48AQI
18th August 2025
44AQI
44AQI
19th August 2025
48AQI
48AQI
20th August 2025
52AQI
52AQI
21st August 2025
54AQI
54AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
54AQI
54AQI
24th August 2025
50AQI
50AQI
25th August 2025
45AQI
45AQI
26th August 2025
51AQI
51AQI
27th August 2025
45AQI
45AQI
28th August 2025
41AQI
41AQI
29th August 2025
42AQI
42AQI
30th August 2025
45AQI
45AQI
31st August 2025
49AQI
49AQI
1st September 2025
54AQI
54AQI
2nd September 2025
53AQI
53AQI
3rd September 2025
55AQI
55AQI
4th September 2025
55AQI
55AQI
5th September 2025
55AQI
55AQI
6th September 2025
56AQI
56AQI
7th September 2025
59AQI
59AQI
8th September 2025
53AQI
53AQI
9th September 2025
55AQI
55AQI
10th September 2025
54AQI
54AQI
11th September 2025
56AQI
56AQI
12th September 2025
54AQI
54AQI
13th September 2025
58AQI
58AQI
14th September 2025
54AQI
54AQI
15th September 2025
56AQI
56AQI
16th September 2025
53AQI
53AQI
17th September 2025
52AQI
52AQI
18th September 2025
54AQI
54AQI
19th September 2025
47AQI
47AQI
20th September 2025
57AQI
57AQI
21st September 2025
50AQI
50AQI
22nd September 2025
49AQI
49AQI
23rd September 2025
48AQI
48AQI
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
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
107AQI
97AQI
81AQI
81AQI
68AQI
55AQI
47AQI
50AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
11
19
1
18
10
1
26
4
27
3
1
30
9
21
21
10
15
16
4
19
51
178
36
1
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
July47AQI
202467AQI
1
7
8
5
8
12
2
1
1
3
26
2
8
20
5
23
1
29
10
21
5
26
14
15
13
17
1
7
20
3
15
15
1
75
231
31
7
1
Highest AQI recorded in
January119AQI
Lowest AQI recorded in
July49AQI
202366AQI
4
11
11
1
7
17
3
1
3
21
2
2
11
2
3
14
1
7
16
21
9
12
4
14
16
8
12
3
3
9
1
3
21
4
1
87
161
27
3
Highest AQI recorded in
January94AQI
Lowest AQI recorded in
August40AQI
202268AQI
1
2
2
12
6
1
6
21
4
4
22
4
8
21
2
18
12
7
17
1
7
21
13
17
1
9
17
4
4
20
5
2
79
180
27
5
Highest AQI recorded in
January161AQI
Lowest AQI recorded in
August37AQI
202160AQI
2
1
6
25
20
10
21
8
24
7
11
18
1
14
15
2
4
20
6
2
13
16
102
118
26
Highest AQI recorded in
December102AQI
Lowest AQI recorded in
August39AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
71AQILeast Polluted Year Recorded
2021(Avg.)
60AQIYuelong station's annual 2025 AQI (71) shows an average percentage change of 9.4% (worsened AQI) compared to previous years: 2021 (60), 2022 (68), 2023 (66), 2024 (67).
