Linhai Environmental Protection Building, 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+
November Air Quality Analysis
Linhai Environmental Protection Building, Linhai, Zhejiang, China
2021
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Nov 2021
146AQILowest AQI recorded on
1st Nov 2024
18AQISame Day Analysis (11th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 37 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Nov - 12th Nov 2025
Linhai Environmental Protection Building, Linhai, Zhejiang, China
AQI
Day
Night
.
6 AM11th Nov 2025
5 PM
5 AM12th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7PM11th Nov
54AQI
Avg. Lowest Time
5AM12th Nov
17AQI
In the last 24 hours,
Linhai Environmental Protection Building's AQI reached its highest point of 54 at 7 PM during the Night, while the lowest point, 17, was recorded at 5 AM during the Night between 11th Nov and 12th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Linhai Environmental Protection Building, Linhai, Zhejiang, China
OctNov
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Oct 2025686 AMAQI
13th Oct 2025687 AMAQI
13th Oct 2025718 AMAQI
13th Oct 2025719 AMAQI
13th Oct 20257010 AMAQI
13th Oct 20256711 AMAQI
13th Oct 20256312 PMAQI
13th Oct 2025611 PMAQI
13th Oct 2025572 PMAQI
13th Oct 2025553 PMAQI
13th Oct 2025554 PMAQI
13th Oct 2025565 PMAQI
13th Oct 2025616 PMAQI
13th Oct 2025667 PMAQI
13th Oct 2025698 PMAQI
13th Oct 2025749 PMAQI
13th Oct 20256910 PMAQI
13th Oct 20256211 PMAQI
14th Oct 20255612 AMAQI
14th Oct 2025521 AMAQI
14th Oct 2025532 AMAQI
14th Oct 2025533 AMAQI
14th Oct 2025544 AMAQI
14th Oct 2025535 AMAQI
26°C21/33°C
14th Oct 2025546 AMAQI
14th Oct 2025547 AMAQI
14th Oct 2025578 AMAQI
14th Oct 2025619 AMAQI
14th Oct 20257210 AMAQI
14th Oct 20258011 AMAQI
14th Oct 20257212 PMAQI
14th Oct 2025731 PMAQI
14th Oct 2025692 PMAQI
14th Oct 2025673 PMAQI
14th Oct 2025754 PMAQI
14th Oct 2025745 PMAQI
14th Oct 20251026 PMAQI
14th Oct 20251107 PMAQI
14th Oct 20251088 PMAQI
14th Oct 20251159 PMAQI
14th Oct 202510510 PMAQI
14th Oct 20259811 PMAQI
15th Oct 20257212 AMAQI
15th Oct 2025671 AMAQI
15th Oct 2025662 AMAQI
15th Oct 2025703 AMAQI
15th Oct 2025694 AMAQI
15th Oct 2025665 AMAQI
23°C21/26°C
15th Oct 2025676 AMAQI
15th Oct 2025677 AMAQI
15th Oct 2025588 AMAQI
15th Oct 2025529 AMAQI
15th Oct 20255410 AMAQI
15th Oct 20255511 AMAQI
15th Oct 20256612 PMAQI
15th Oct 2025731 PMAQI
15th Oct 2025802 PMAQI
15th Oct 2025813 PMAQI
15th Oct 2025804 PMAQI
15th Oct 2025805 PMAQI
15th Oct 2025766 PMAQI
15th Oct 2025687 PMAQI
15th Oct 2025698 PMAQI
15th Oct 2025659 PMAQI
15th Oct 20256010 PMAQI
15th Oct 20255711 PMAQI
16th Oct 20255612 AMAQI
16th Oct 2025571 AMAQI
16th Oct 2025572 AMAQI
16th Oct 2025593 AMAQI
16th Oct 2025614 AMAQI
16th Oct 2025615 AMAQI
25°C21/29°C
16th Oct 2025636 AMAQI
16th Oct 2025657 AMAQI
16th Oct 2025648 AMAQI
16th Oct 2025639 AMAQI
16th Oct 20256310 AMAQI
16th Oct 20256411 AMAQI
16th Oct 20256412 PMAQI
16th Oct 2025651 PMAQI
16th Oct 2025782 PMAQI
16th Oct 2025803 PMAQI
16th Oct 2025874 PMAQI
16th Oct 2025965 PMAQI
16th Oct 2025976 PMAQI
16th Oct 20251007 PMAQI
16th Oct 20251018 PMAQI
16th Oct 2025829 PMAQI
16th Oct 20257510 PMAQI
16th Oct 20257211 PMAQI
17th Oct 20256012 AMAQI
17th Oct 2025571 AMAQI
17th Oct 2025552 AMAQI
17th Oct 2025543 AMAQI
17th Oct 2025504 AMAQI
17th Oct 2025465 AMAQI
24°C21/29°C
17th Oct 2025446 AMAQI
17th Oct 2025427 AMAQI
17th Oct 2025428 AMAQI
17th Oct 2025489 AMAQI
17th Oct 20254910 AMAQI
17th Oct 20254811 AMAQI
17th Oct 20254912 PMAQI
17th Oct 2025561 PMAQI
17th Oct 2025682 PMAQI
17th Oct 2025723 PMAQI
17th Oct 2025784 PMAQI
17th Oct 2025775 PMAQI
17th Oct 2025846 PMAQI
17th Oct 2025827 PMAQI
17th Oct 2025888 PMAQI
17th Oct 2025879 PMAQI
17th Oct 20258710 PMAQI
17th Oct 20258611 PMAQI
18th Oct 20258212 AMAQI
18th Oct 2025821 AMAQI
18th Oct 2025782 AMAQI
18th Oct 2025743 AMAQI
18th Oct 2025834 AMAQI
18th Oct 2025805 AMAQI
25°C22/28°C
18th Oct 2025806 AMAQI
18th Oct 2025797 AMAQI
18th Oct 2025798 AMAQI
18th Oct 2025769 AMAQI
18th Oct 20257610 AMAQI
18th Oct 20257511 AMAQI
18th Oct 20257512 PMAQI
18th Oct 2025761 PMAQI
18th Oct 2025712 PMAQI
18th Oct 2025743 PMAQI
18th Oct 2025684 PMAQI
18th Oct 2025645 PMAQI
18th Oct 2025746 PMAQI
18th Oct 2025737 PMAQI
18th Oct 2025728 PMAQI
18th Oct 2025719 PMAQI
18th Oct 20256910 PMAQI
18th Oct 20256711 PMAQI
19th Oct 20255612 AMAQI
19th Oct 2025581 AMAQI
19th Oct 2025552 AMAQI
19th Oct 2025463 AMAQI
19th Oct 2025504 AMAQI
19th Oct 2025495 AMAQI
23°C22/28°C
19th Oct 2025456 AMAQI
19th Oct 2025387 AMAQI
19th Oct 2025458 AMAQI
19th Oct 2025499 AMAQI
19th Oct 20255010 AMAQI
19th Oct 20254911 AMAQI
19th Oct 20254512 PMAQI
19th Oct 2025441 PMAQI
19th Oct 2025492 PMAQI
19th Oct 2025443 PMAQI
19th Oct 2025424 PMAQI
19th Oct 2025445 PMAQI
19th Oct 2025526 PMAQI
19th Oct 2025497 PMAQI
19th Oct 2025538 PMAQI
19th Oct 2025549 PMAQI
19th Oct 20255210 PMAQI
19th Oct 20255211 PMAQI
20th Oct 20255212 AMAQI
20th Oct 2025521 AMAQI
20th Oct 2025512 AMAQI
20th Oct 2025523 AMAQI
20th Oct 2025524 AMAQI
20th Oct 2025515 AMAQI
21°C18/22°C
20th Oct 2025516 AMAQI
20th Oct 2025517 AMAQI
20th Oct 2025518 AMAQI
20th Oct 2025529 AMAQI
20th Oct 20255210 AMAQI
20th Oct 20255511 AMAQI
20th Oct 20255312 PMAQI
20th Oct 2025541 PMAQI
20th Oct 2025542 PMAQI
20th Oct 2025563 PMAQI
20th Oct 2025554 PMAQI
20th Oct 2025535 PMAQI
20th Oct 2025536 PMAQI
20th Oct 2025527 PMAQI
20th Oct 2025538 PMAQI
20th Oct 2025549 PMAQI
20th Oct 20255410 PMAQI
20th Oct 20255111 PMAQI
21st Oct 20255212 AMAQI
21st Oct 2025521 AMAQI
21st Oct 2025512 AMAQI
21st Oct 2025533 AMAQI
21st Oct 2025524 AMAQI
21st Oct 2025525 AMAQI
17°C16/18°C
21st Oct 2025506 AMAQI
21st Oct 2025527 AMAQI
21st Oct 2025268 AMAQI
21st Oct 2025399 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255511 AMAQI
21st Oct 20255412 PMAQI
21st Oct 2025641 PMAQI
21st Oct 2025642 PMAQI
21st Oct 2025593 PMAQI
21st Oct 2025544 PMAQI
21st Oct 2025575 PMAQI
21st Oct 2025636 PMAQI
21st Oct 2025587 PMAQI
21st Oct 2025558 PMAQI
21st Oct 2025569 PMAQI
21st Oct 20254810 PMAQI
21st Oct 20254611 PMAQI
22nd Oct 20255112 AMAQI
22nd Oct 2025541 AMAQI
22nd Oct 2025562 AMAQI
22nd Oct 2025563 AMAQI
22nd Oct 2025584 AMAQI
22nd Oct 2025565 AMAQI
15°C15/16°C
22nd Oct 2025556 AMAQI
22nd Oct 2025547 AMAQI
22nd Oct 2025538 AMAQI
22nd Oct 2025529 AMAQI
22nd Oct 20254510 AMAQI
22nd Oct 20254211 AMAQI
22nd Oct 20254212 PMAQI
22nd Oct 2025441 PMAQI
22nd Oct 2025492 PMAQI
22nd Oct 2025533 PMAQI
22nd Oct 2025544 PMAQI
22nd Oct 2025525 PMAQI
22nd Oct 2025546 PMAQI
22nd Oct 2025547 PMAQI
22nd Oct 2025538 PMAQI
22nd Oct 2025549 PMAQI
22nd Oct 20255410 PMAQI
22nd Oct 20255411 PMAQI
23rd Oct 20255212 AMAQI
23rd Oct 2025561 AMAQI
23rd Oct 2025532 AMAQI
23rd Oct 2025493 AMAQI
23rd Oct 2025524 AMAQI
23rd Oct 2025465 AMAQI
15°C14/17°C
23rd Oct 2025406 AMAQI
23rd Oct 2025427 AMAQI
23rd Oct 2025488 AMAQI
23rd Oct 2025519 AMAQI
23rd Oct 20255410 AMAQI
23rd Oct 20255411 AMAQI
23rd Oct 20255612 PMAQI
23rd Oct 2025571 PMAQI
23rd Oct 2025592 PMAQI
23rd Oct 2025633 PMAQI
23rd Oct 2025634 PMAQI
23rd Oct 2025665 PMAQI
23rd Oct 2025686 PMAQI
23rd Oct 2025697 PMAQI
23rd Oct 2025718 PMAQI
23rd Oct 2025709 PMAQI
23rd Oct 20256910 PMAQI
23rd Oct 20256611 PMAQI
24th Oct 20256412 AMAQI
24th Oct 2025611 AMAQI
24th Oct 2025612 AMAQI
24th Oct 2025593 AMAQI
24th Oct 2025574 AMAQI
24th Oct 2025565 AMAQI
15°C13/19°C
24th Oct 2025556 AMAQI
24th Oct 2025567 AMAQI
24th Oct 2025568 AMAQI
24th Oct 2025599 AMAQI
24th Oct 20256110 AMAQI
24th Oct 20256211 AMAQI
24th Oct 20256312 PMAQI
24th Oct 2025671 PMAQI
24th Oct 2025672 PMAQI
24th Oct 2025693 PMAQI
24th Oct 2025714 PMAQI
24th Oct 2025725 PMAQI
24th Oct 2025736 PMAQI
24th Oct 2025737 PMAQI
24th Oct 2025728 PMAQI
24th Oct 2025759 PMAQI
24th Oct 20257110 PMAQI
24th Oct 20256611 PMAQI
25th Oct 20256612 AMAQI
25th Oct 2025671 AMAQI
25th Oct 2025592 AMAQI
25th Oct 2025563 AMAQI
25th Oct 2025554 AMAQI
25th Oct 2025535 AMAQI
16°C14/20°C
25th Oct 2025546 AMAQI
25th Oct 2025557 AMAQI
25th Oct 2025568 AMAQI
25th Oct 2025579 AMAQI
25th Oct 20255910 AMAQI
25th Oct 20256211 AMAQI
25th Oct 20256512 PMAQI
25th Oct 2025671 PMAQI
25th Oct 2025722 PMAQI
25th Oct 2025703 PMAQI
25th Oct 2025724 PMAQI
25th Oct 2025765 PMAQI
25th Oct 2025826 PMAQI
25th Oct 2025877 PMAQI
25th Oct 2025858 PMAQI
25th Oct 2025899 PMAQI
25th Oct 20258610 PMAQI
25th Oct 20258111 PMAQI
26th Oct 20257812 AMAQI
26th Oct 2025711 AMAQI
26th Oct 2025682 AMAQI
26th Oct 2025653 AMAQI
26th Oct 2025604 AMAQI
26th Oct 2025565 AMAQI
17°C12/23°C
26th Oct 2025536 AMAQI
26th Oct 2025547 AMAQI
26th Oct 2025558 AMAQI
26th Oct 2025559 AMAQI
26th Oct 20255510 AMAQI
26th Oct 20255511 AMAQI
26th Oct 20255812 PMAQI
26th Oct 2025581 PMAQI
26th Oct 2025602 PMAQI
26th Oct 2025603 PMAQI
26th Oct 2025624 PMAQI
26th Oct 2025655 PMAQI
26th Oct 2025716 PMAQI
26th Oct 2025817 PMAQI
26th Oct 2025858 PMAQI
26th Oct 2025849 PMAQI
26th Oct 20258410 PMAQI
26th Oct 20258511 PMAQI
27th Oct 20258912 AMAQI
27th Oct 2025871 AMAQI
27th Oct 2025902 AMAQI
27th Oct 2025943 AMAQI
27th Oct 2025934 AMAQI
27th Oct 2025895 AMAQI
17°C13/21°C
27th Oct 2025826 AMAQI
27th Oct 2025767 AMAQI
27th Oct 2025788 AMAQI
27th Oct 2025789 AMAQI
27th Oct 20257610 AMAQI
27th Oct 20257011 AMAQI
27th Oct 20257012 PMAQI
27th Oct 2025701 PMAQI
27th Oct 2025662 PMAQI
27th Oct 2025633 PMAQI
27th Oct 2025614 PMAQI
27th Oct 2025675 PMAQI
27th Oct 2025716 PMAQI
27th Oct 2025777 PMAQI
27th Oct 2025828 PMAQI
27th Oct 2025869 PMAQI
27th Oct 20258710 PMAQI
27th Oct 20258711 PMAQI
28th Oct 20258912 AMAQI
28th Oct 2025871 AMAQI
28th Oct 2025822 AMAQI
28th Oct 2025763 AMAQI
28th Oct 2025744 AMAQI
28th Oct 2025735 AMAQI
15°C10/21°C
28th Oct 2025706 AMAQI
28th Oct 2025707 AMAQI
28th Oct 2025748 AMAQI
28th Oct 2025719 AMAQI
28th Oct 20257210 AMAQI
28th Oct 20256611 AMAQI
28th Oct 20256512 PMAQI
28th Oct 2025591 PMAQI
28th Oct 2025552 PMAQI
28th Oct 2025503 PMAQI
28th Oct 2025464 PMAQI
28th Oct 2025445 PMAQI
28th Oct 2025456 PMAQI
28th Oct 2025507 PMAQI
28th Oct 2025528 PMAQI
28th Oct 2025519 PMAQI
28th Oct 20255010 PMAQI
28th Oct 20254911 PMAQI
29th Oct 20255312 AMAQI
29th Oct 2025541 AMAQI
29th Oct 2025532 AMAQI
29th Oct 2025543 AMAQI
29th Oct 2025564 AMAQI
29th Oct 2025545 AMAQI
15°C11/20°C
29th Oct 2025546 AMAQI
29th Oct 2025527 AMAQI
29th Oct 2025518 AMAQI
29th Oct 2025459 AMAQI
29th Oct 20254310 AMAQI
29th Oct 20254311 AMAQI
29th Oct 20254112 PMAQI
29th Oct 2025381 PMAQI
29th Oct 2025312 PMAQI
29th Oct 2025313 PMAQI
29th Oct 2025284 PMAQI
29th Oct 2025285 PMAQI
29th Oct 2025346 PMAQI
29th Oct 2025407 PMAQI
29th Oct 2025418 PMAQI
29th Oct 2025459 PMAQI
29th Oct 20255210 PMAQI
29th Oct 20255011 PMAQI
30th Oct 20255212 AMAQI
30th Oct 2025541 AMAQI
30th Oct 2025552 AMAQI
30th Oct 2025543 AMAQI
30th Oct 2025544 AMAQI
30th Oct 2025555 AMAQI
15°C9/22°C
30th Oct 2025556 AMAQI
30th Oct 2025557 AMAQI
30th Oct 2025558 AMAQI
30th Oct 2025599 AMAQI
30th Oct 20256410 AMAQI
30th Oct 20257311 AMAQI
30th Oct 20257312 PMAQI
30th Oct 2025741 PMAQI
30th Oct 2025692 PMAQI
30th Oct 2025663 PMAQI
30th Oct 2025614 PMAQI
30th Oct 2025615 PMAQI
30th Oct 2025636 PMAQI
30th Oct 2025587 PMAQI
30th Oct 2025548 PMAQI
30th Oct 2025429 PMAQI
30th Oct 20253510 PMAQI
30th Oct 20253811 PMAQI
31st Oct 20252812 AMAQI
31st Oct 2025311 AMAQI
31st Oct 2025322 AMAQI
31st Oct 2025273 AMAQI
31st Oct 2025224 AMAQI
31st Oct 2025245 AMAQI
16°C14/18°C
31st Oct 2025236 AMAQI
31st Oct 2025227 AMAQI
31st Oct 2025238 AMAQI
31st Oct 2025229 AMAQI
31st Oct 20251910 AMAQI
31st Oct 20252011 AMAQI
31st Oct 20251712 PMAQI
31st Oct 2025171 PMAQI
31st Oct 2025272 PMAQI
31st Oct 2025333 PMAQI
31st Oct 2025374 PMAQI
31st Oct 2025435 PMAQI
31st Oct 2025466 PMAQI
31st Oct 2025577 PMAQI
31st Oct 2025618 PMAQI
31st Oct 2025629 PMAQI
31st Oct 20255910 PMAQI
31st Oct 20255611 PMAQI
1st Nov 20255212 AMAQI
1st Nov 2025531 AMAQI
1st Nov 2025532 AMAQI
1st Nov 2025483 AMAQI
1st Nov 2025464 AMAQI
1st Nov 2025455 AMAQI
16°C13/20°C
1st Nov 2025446 AMAQI
1st Nov 2025487 AMAQI
1st Nov 2025548 AMAQI
1st Nov 2025599 AMAQI
1st Nov 20256910 AMAQI
1st Nov 20257611 AMAQI
1st Nov 20258112 PMAQI
1st Nov 2025891 PMAQI
1st Nov 20251052 PMAQI
1st Nov 20251033 PMAQI
1st Nov 20251034 PMAQI
1st Nov 20251025 PMAQI
1st Nov 2025976 PMAQI
1st Nov 2025967 PMAQI
1st Nov 2025968 PMAQI
1st Nov 20251029 PMAQI
1st Nov 202511410 PMAQI
1st Nov 202511711 PMAQI
2nd Nov 202511412 AMAQI
2nd Nov 20251161 AMAQI
2nd Nov 20251242 AMAQI
2nd Nov 20251203 AMAQI
2nd Nov 20251254 AMAQI
2nd Nov 20251215 AMAQI
16°C12/22°C
2nd Nov 20251176 AMAQI
2nd Nov 20251177 AMAQI
2nd Nov 20251208 AMAQI
2nd Nov 20251199 AMAQI
2nd Nov 202512210 AMAQI
2nd Nov 202511811 AMAQI
2nd Nov 202512212 PMAQI
2nd Nov 20251241 PMAQI
2nd Nov 20251192 PMAQI
2nd Nov 20251043 PMAQI
2nd Nov 2025974 PMAQI
2nd Nov 2025985 PMAQI
2nd Nov 20251066 PMAQI
2nd Nov 20251067 PMAQI
2nd Nov 20251148 PMAQI
2nd Nov 20251159 PMAQI
2nd Nov 202511510 PMAQI
2nd Nov 202512411 PMAQI
3rd Nov 202512312 AMAQI
3rd Nov 20251221 AMAQI
3rd Nov 20251192 AMAQI
3rd Nov 20251123 AMAQI
3rd Nov 2025954 AMAQI
3rd Nov 2025895 AMAQI
17°C13/23°C
3rd Nov 2025826 AMAQI
3rd Nov 2025727 AMAQI
3rd Nov 2025658 AMAQI
3rd Nov 2025619 AMAQI
3rd Nov 20256110 AMAQI
3rd Nov 20255211 AMAQI
3rd Nov 20254812 PMAQI
3rd Nov 2025401 PMAQI
3rd Nov 2025392 PMAQI
3rd Nov 2025333 PMAQI
3rd Nov 2025364 PMAQI
3rd Nov 2025395 PMAQI
3rd Nov 2025436 PMAQI
3rd Nov 2025547 PMAQI
3rd Nov 2025568 PMAQI
3rd Nov 2025589 PMAQI
3rd Nov 20255710 PMAQI
3rd Nov 20255611 PMAQI
4th Nov 20255812 AMAQI
4th Nov 2025611 AMAQI
4th Nov 2025632 AMAQI
4th Nov 2025643 AMAQI
4th Nov 2025604 AMAQI
4th Nov 2025605 AMAQI
15°C12/19°C
4th Nov 2025606 AMAQI
4th Nov 2025617 AMAQI
4th Nov 2025658 AMAQI
4th Nov 2025699 AMAQI
4th Nov 20257610 AMAQI
4th Nov 20257611 AMAQI
4th Nov 20257712 PMAQI
4th Nov 2025771 PMAQI
4th Nov 2025722 PMAQI
4th Nov 2025703 PMAQI
4th Nov 2025634 PMAQI
4th Nov 2025615 PMAQI
4th Nov 2025616 PMAQI
4th Nov 2025677 PMAQI
4th Nov 2025668 PMAQI
4th Nov 2025669 PMAQI
4th Nov 20256610 PMAQI
4th Nov 20256311 PMAQI
5th Nov 20256212 AMAQI
5th Nov 2025601 AMAQI
5th Nov 2025572 AMAQI
5th Nov 2025563 AMAQI
5th Nov 2025534 AMAQI
5th Nov 2025545 AMAQI
13°C11/15°C
5th Nov 2025546 AMAQI
5th Nov 2025547 AMAQI
5th Nov 2025558 AMAQI
5th Nov 2025579 AMAQI
5th Nov 20255710 AMAQI
5th Nov 20255611 AMAQI
5th Nov 20255812 PMAQI
5th Nov 2025561 PMAQI
5th Nov 2025552 PMAQI
5th Nov 2025533 PMAQI
5th Nov 2025534 PMAQI
5th Nov 2025515 PMAQI
5th Nov 2025566 PMAQI
5th Nov 2025637 PMAQI
5th Nov 2025668 PMAQI
5th Nov 2025679 PMAQI
5th Nov 20256610 PMAQI
5th Nov 20257311 PMAQI
6th Nov 20257312 AMAQI
6th Nov 2025721 AMAQI
6th Nov 2025702 AMAQI
6th Nov 2025693 AMAQI
6th Nov 2025684 AMAQI
6th Nov 2025645 AMAQI
15°C12/19°C
6th Nov 2025636 AMAQI
6th Nov 2025647 AMAQI
6th Nov 2025598 AMAQI
6th Nov 2025589 AMAQI
6th Nov 20255510 AMAQI
6th Nov 20255411 AMAQI
6th Nov 20255312 PMAQI
6th Nov 2025531 PMAQI
6th Nov 2025542 PMAQI
6th Nov 2025583 PMAQI
6th Nov 2025584 PMAQI
6th Nov 2025575 PMAQI
6th Nov 2025586 PMAQI
6th Nov 2025597 PMAQI
6th Nov 2025618 PMAQI
6th Nov 2025629 PMAQI
6th Nov 20256210 PMAQI
6th Nov 20256611 PMAQI
7th Nov 20258212 AMAQI
7th Nov 2025891 AMAQI
7th Nov 2025892 AMAQI
7th Nov 2025873 AMAQI
7th Nov 2025854 AMAQI
7th Nov 2025835 AMAQI
18°C15/20°C
7th Nov 2025816 AMAQI
7th Nov 2025847 AMAQI
7th Nov 2025848 AMAQI
7th Nov 2025789 AMAQI
7th Nov 20258110 AMAQI
7th Nov 20256811 AMAQI
7th Nov 20256512 PMAQI
7th Nov 2025631 PMAQI
7th Nov 2025612 PMAQI
7th Nov 2025653 PMAQI
7th Nov 2025674 PMAQI
7th Nov 2025675 PMAQI
7th Nov 2025686 PMAQI
7th Nov 2025737 PMAQI
7th Nov 2025768 PMAQI
7th Nov 2025859 PMAQI
7th Nov 20258110 PMAQI
7th Nov 20258711 PMAQI
8th Nov 20259112 AMAQI
8th Nov 2025901 AMAQI
8th Nov 2025792 AMAQI
8th Nov 2025763 AMAQI
8th Nov 2025744 AMAQI
8th Nov 2025715 AMAQI
18°C17/19°C
8th Nov 2025666 AMAQI
8th Nov 2025677 AMAQI
8th Nov 2025678 AMAQI
8th Nov 2025709 AMAQI
8th Nov 20257210 AMAQI
8th Nov 20257611 AMAQI
8th Nov 20257712 PMAQI
8th Nov 2025771 PMAQI
8th Nov 2025742 PMAQI
8th Nov 2025783 PMAQI
8th Nov 2025814 PMAQI
8th Nov 2025835 PMAQI
8th Nov 2025976 PMAQI
8th Nov 20251037 PMAQI
8th Nov 2025948 PMAQI
8th Nov 2025889 PMAQI
8th Nov 20258010 PMAQI
8th Nov 20257911 PMAQI
9th Nov 20257612 AMAQI
9th Nov 2025681 AMAQI
9th Nov 2025622 AMAQI
9th Nov 2025553 AMAQI
9th Nov 2025454 AMAQI
9th Nov 2025425 AMAQI
20°C17/26°C
9th Nov 2025206 AMAQI
9th Nov 2025177 AMAQI
9th Nov 2025178 AMAQI
9th Nov 2025169 AMAQI
9th Nov 20251610 AMAQI
9th Nov 20251811 AMAQI
9th Nov 20252312 PMAQI
9th Nov 2025301 PMAQI
9th Nov 2025312 PMAQI
9th Nov 2025353 PMAQI
9th Nov 2025464 PMAQI
9th Nov 2025485 PMAQI
9th Nov 2025556 PMAQI
9th Nov 2025547 PMAQI
9th Nov 2025518 PMAQI
9th Nov 2025419 PMAQI
9th Nov 20253710 PMAQI
9th Nov 20253211 PMAQI
10th Nov 20253312 AMAQI
10th Nov 2025341 AMAQI
10th Nov 2025382 AMAQI
10th Nov 2025403 AMAQI
10th Nov 2025454 AMAQI
10th Nov 2025455 AMAQI
17°C15/18°C
10th Nov 2025456 AMAQI
10th Nov 2025507 AMAQI
10th Nov 2025558 AMAQI
10th Nov 2025569 AMAQI
10th Nov 20256110 AMAQI
10th Nov 20256311 AMAQI
10th Nov 20256512 PMAQI
10th Nov 2025651 PMAQI
10th Nov 2025612 PMAQI
10th Nov 2025663 PMAQI
10th Nov 2025764 PMAQI
10th Nov 2025835 PMAQI
10th Nov 2025876 PMAQI
10th Nov 2025887 PMAQI
10th Nov 2025838 PMAQI
10th Nov 2025799 PMAQI
10th Nov 20257110 PMAQI
10th Nov 20255711 PMAQI
11th Nov 20255212 AMAQI
11th Nov 2025521 AMAQI
11th Nov 2025442 AMAQI
11th Nov 2025383 AMAQI
11th Nov 2025384 AMAQI
11th Nov 2025305 AMAQI
15°C13/17°C
11th Nov 2025226 AMAQI
11th Nov 2025237 AMAQI
11th Nov 2025288 AMAQI
11th Nov 2025249 AMAQI
11th Nov 20252810 AMAQI
11th Nov 20252911 AMAQI
11th Nov 20253512 PMAQI
11th Nov 2025401 PMAQI
11th Nov 2025462 PMAQI
11th Nov 2025463 PMAQI
11th Nov 2025484 PMAQI
11th Nov 2025535 PMAQI
11th Nov 2025516 PMAQI
11th Nov 2025547 PMAQI
11th Nov 2025538 PMAQI
11th Nov 2025499 PMAQI
11th Nov 20254210 PMAQI
11th Nov 20253611 PMAQI
12th Nov 20253512 AMAQI
12th Nov 2025171 AMAQI
12th Nov 2025172 AMAQI
12th Nov 2025173 AMAQI
12th Nov 2025174 AMAQI
12th Nov 2025175 AMAQI
--°C/°C
12th Nov 2025176 AMAQI
6 AM11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 5 PM
61AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
6 AM - 9 AM
57AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 5 PM (Avg. 61), while the lowest AQI was between 6 AM to 9 AM (Avg. 57).
Night time
Avg. Highest Time
7 PM - 11 PM
70AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
5 AM
58AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 70), while the lowest AQI was between 5 AM to 5 AM (Avg. 58).
2025 Days Vs Air Quality
Linhai Environmental Protection Building, Linhai, Zhejiang, China
2025
18%
57
69%
216
13%
41
0.3%
1
Total number of days with different AQI categories in last 315 days in 2025 (50 days remaining)
Good
57 DaysModerate
216 DaysPoor
41 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 315 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
Linhai Environmental Protection Building, 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
108AQI
108AQI
2nd January 2025
93AQI
93AQI
3rd January 2025
102AQI
102AQI
4th January 2025
84AQI
84AQI
5th January 2025
123AQI
123AQI
6th January 2025
115AQI
115AQI
7th January 2025
147AQI
147AQI
8th January 2025
142AQI
142AQI
9th January 2025
113AQI
113AQI
10th January 2025
97AQI
97AQI
11th January 2025
107AQI
107AQI
12th January 2025
109AQI
109AQI
13th January 2025
125AQI
125AQI
14th January 2025
121AQI
121AQI
15th January 2025
109AQI
109AQI
16th January 2025
90AQI
90AQI
17th January 2025
116AQI
116AQI
18th January 2025
108AQI
108AQI
19th January 2025
111AQI
111AQI
20th January 2025
135AQI
135AQI
21st January 2025
151AQI
151AQI
22nd January 2025
120AQI
120AQI
23rd January 2025
101AQI
101AQI
24th January 2025
84AQI
84AQI
25th January 2025
89AQI
89AQI
26th January 2025
73AQI
73AQI
27th January 2025
67AQI
67AQI
28th January 2025
74AQI
74AQI
29th January 2025
115AQI
115AQI
30th January 2025
90AQI
90AQI
31st January 2025
96AQI
96AQI
1st February 2025
58AQI
58AQI
2nd February 2025
76AQI
76AQI
3rd February 2025
119AQI
119AQI
4th February 2025
105AQI
105AQI
5th February 2025
98AQI
98AQI
6th February 2025
109AQI
109AQI
7th February 2025
84AQI
84AQI
8th February 2025
69AQI
69AQI
9th February 2025
79AQI
79AQI
10th February 2025
88AQI
88AQI
11th February 2025
75AQI
75AQI
12th February 2025
107AQI
107AQI
13th February 2025
112AQI
112AQI
14th February 2025
85AQI
85AQI
15th February 2025
110AQI
110AQI
16th February 2025
112AQI
112AQI
17th February 2025
103AQI
103AQI
18th February 2025
79AQI
79AQI
19th February 2025
94AQI
94AQI
20th February 2025
71AQI
71AQI
21st February 2025
67AQI
67AQI
22nd February 2025
77AQI
77AQI
23rd February 2025
95AQI
95AQI
24th February 2025
130AQI
130AQI
25th February 2025
129AQI
129AQI
26th February 2025
144AQI
144AQI
27th February 2025
146AQI
146AQI
28th February 2025
115AQI
115AQI
1st March 2025
98AQI
98AQI
2nd March 2025
90AQI
90AQI
3rd March 2025
85AQI
85AQI
4th March 2025
53AQI
53AQI
5th March 2025
69AQI
69AQI
6th March 2025
63AQI
63AQI
7th March 2025
80AQI
80AQI
8th March 2025
101AQI
101AQI
9th March 2025
81AQI
81AQI
10th March 2025
89AQI
89AQI
11th March 2025
112AQI
112AQI
12th March 2025
87AQI
87AQI
13th March 2025
67AQI
67AQI
14th March 2025
68AQI
68AQI
15th March 2025
39AQI
39AQI
16th March 2025
79AQI
79AQI
17th March 2025
70AQI
70AQI
18th March 2025
81AQI
81AQI
19th March 2025
83AQI
83AQI
20th March 2025
96AQI
96AQI
21st March 2025
78AQI
78AQI
22nd March 2025
84AQI
84AQI
23rd March 2025
83AQI
83AQI
24th March 2025
105AQI
105AQI
25th March 2025
118AQI
118AQI
26th March 2025
124AQI
124AQI
27th March 2025
116AQI
116AQI
28th March 2025
84AQI
84AQI
29th March 2025
87AQI
87AQI
30th March 2025
70AQI
70AQI
31st March 2025
66AQI
66AQI
1st April 2025
71AQI
71AQI
2nd April 2025
78AQI
78AQI
3rd April 2025
100AQI
100AQI
4th April 2025
83AQI
83AQI
5th April 2025
86AQI
86AQI
6th April 2025
98AQI
98AQI
7th April 2025
94AQI
94AQI
8th April 2025
95AQI
95AQI
9th April 2025
95AQI
95AQI
10th April 2025
82AQI
82AQI
11th April 2025
85AQI
85AQI
12th April 2025
100AQI
100AQI
13th April 2025
90AQI
90AQI
14th April 2025
101AQI
101AQI
15th April 2025
76AQI
76AQI
16th April 2025
85AQI
85AQI
17th April 2025
95AQI
95AQI
18th April 2025
94AQI
94AQI
19th April 2025
83AQI
83AQI
20th April 2025
107AQI
107AQI
21st April 2025
86AQI
86AQI
22nd April 2025
78AQI
78AQI
23rd April 2025
64AQI
64AQI
24th April 2025
79AQI
79AQI
25th April 2025
65AQI
65AQI
26th April 2025
61AQI
61AQI
27th April 2025
76AQI
76AQI
28th April 2025
70AQI
70AQI
29th April 2025
71AQI
71AQI
30th April 2025
71AQI
71AQI
1st May 2025
74AQI
74AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
84AQI
84AQI
4th May 2025
59AQI
59AQI
5th May 2025
77AQI
77AQI
6th May 2025
84AQI
84AQI
7th May 2025
87AQI
87AQI
8th May 2025
72AQI
72AQI
9th May 2025
69AQI
69AQI
10th May 2025
66AQI
66AQI
11th May 2025
70AQI
70AQI
12th May 2025
73AQI
73AQI
13th May 2025
70AQI
70AQI
14th May 2025
67AQI
67AQI
15th May 2025
69AQI
69AQI
16th May 2025
70AQI
70AQI
17th May 2025
81AQI
81AQI
18th May 2025
68AQI
68AQI
19th May 2025
67AQI
67AQI
20th May 2025
64AQI
64AQI
21st May 2025
52AQI
52AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
54AQI
54AQI
24th May 2025
74AQI
74AQI
25th May 2025
86AQI
86AQI
26th May 2025
74AQI
74AQI
27th May 2025
68AQI
68AQI
28th May 2025
64AQI
64AQI
29th May 2025
63AQI
63AQI
30th May 2025
75AQI
75AQI
31st May 2025
77AQI
77AQI
1st June 2025
71AQI
71AQI
2nd June 2025
69AQI
69AQI
3rd June 2025
61AQI
61AQI
4th June 2025
72AQI
72AQI
5th June 2025
60AQI
60AQI
6th June 2025
70AQI
70AQI
7th June 2025
72AQI
72AQI
8th June 2025
72AQI
72AQI
9th June 2025
64AQI
64AQI
10th June 2025
63AQI
63AQI
11th June 2025
41AQI
41AQI
12th June 2025
54AQI
54AQI
13th June 2025
45AQI
45AQI
14th June 2025
52AQI
52AQI
15th June 2025
45AQI
45AQI
16th June 2025
49AQI
49AQI
17th June 2025
58AQI
58AQI
18th June 2025
57AQI
57AQI
19th June 2025
54AQI
54AQI
20th June 2025
50AQI
50AQI
21st June 2025
59AQI
59AQI
22nd June 2025
61AQI
61AQI
23rd June 2025
57AQI
57AQI
24th June 2025
58AQI
58AQI
25th June 2025
57AQI
57AQI
26th June 2025
59AQI
59AQI
27th June 2025
59AQI
59AQI
28th June 2025
54AQI
54AQI
29th June 2025
47AQI
47AQI
30th June 2025
46AQI
46AQI
1st July 2025
49AQI
49AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
53AQI
53AQI
4th July 2025
54AQI
54AQI
5th July 2025
51AQI
51AQI
6th July 2025
47AQI
47AQI
7th July 2025
41AQI
41AQI
8th July 2025
44AQI
44AQI
9th July 2025
47AQI
47AQI
10th July 2025
52AQI
52AQI
11th July 2025
47AQI
47AQI
12th July 2025
49AQI
49AQI
13th July 2025
54AQI
54AQI
14th July 2025
58AQI
58AQI
15th July 2025
62AQI
62AQI
16th July 2025
61AQI
61AQI
17th July 2025
61AQI
61AQI
18th July 2025
57AQI
57AQI
19th July 2025
50AQI
50AQI
20th July 2025
48AQI
48AQI
21st July 2025
43AQI
43AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
41AQI
41AQI
24th July 2025
41AQI
41AQI
25th July 2025
39AQI
39AQI
26th July 2025
43AQI
43AQI
27th July 2025
44AQI
44AQI
28th July 2025
38AQI
38AQI
29th July 2025
38AQI
38AQI
30th July 2025
41AQI
41AQI
31st July 2025
48AQI
48AQI
1st August 2025
53AQI
53AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
59AQI
59AQI
4th August 2025
58AQI
58AQI
5th August 2025
51AQI
51AQI
6th August 2025
54AQI
54AQI
7th August 2025
56AQI
56AQI
8th August 2025
60AQI
60AQI
9th August 2025
60AQI
60AQI
10th August 2025
63AQI
63AQI
11th August 2025
62AQI
62AQI
12th August 2025
58AQI
58AQI
13th August 2025
50AQI
50AQI
14th August 2025
43AQI
43AQI
15th August 2025
40AQI
40AQI
16th August 2025
42AQI
42AQI
17th August 2025
49AQI
49AQI
18th August 2025
48AQI
48AQI
19th August 2025
47AQI
47AQI
20th August 2025
56AQI
56AQI
21st August 2025
58AQI
58AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
53AQI
53AQI
24th August 2025
51AQI
51AQI
25th August 2025
48AQI
48AQI
26th August 2025
48AQI
48AQI
27th August 2025
45AQI
45AQI
28th August 2025
42AQI
42AQI
29th August 2025
42AQI
42AQI
30th August 2025
45AQI
45AQI
31st August 2025
48AQI
48AQI
1st September 2025
53AQI
53AQI
2nd September 2025
50AQI
50AQI
3rd September 2025
54AQI
54AQI
4th September 2025
56AQI
56AQI
5th September 2025
56AQI
56AQI
6th September 2025
56AQI
56AQI
7th September 2025
56AQI
56AQI
8th September 2025
55AQI
55AQI
9th September 2025
53AQI
53AQI
10th September 2025
54AQI
54AQI
11th September 2025
56AQI
56AQI
12th September 2025
56AQI
56AQI
13th September 2025
61AQI
61AQI
14th September 2025
58AQI
58AQI
15th September 2025
56AQI
56AQI
16th September 2025
54AQI
54AQI
17th September 2025
53AQI
53AQI
18th September 2025
52AQI
52AQI
19th September 2025
52AQI
52AQI
20th September 2025
56AQI
56AQI
21st September 2025
50AQI
50AQI
22nd September 2025
47AQI
47AQI
23rd September 2025
43AQI
43AQI
24th September 2025
44AQI
44AQI
25th September 2025
43AQI
43AQI
26th September 2025
41AQI
41AQI
27th September 2025
46AQI
46AQI
28th September 2025
43AQI
43AQI
29th September 2025
63AQI
63AQI
30th September 2025
54AQI
54AQI
1st October 2025
57AQI
57AQI
2nd October 2025
52AQI
52AQI
3rd October 2025
44AQI
44AQI
4th October 2025
63AQI
63AQI
5th October 2025
57AQI
57AQI
6th October 2025
69AQI
69AQI
7th October 2025
66AQI
66AQI
8th October 2025
74AQI
74AQI
9th October 2025
53AQI
53AQI
10th October 2025
62AQI
62AQI
11th October 2025
82AQI
82AQI
12th October 2025
71AQI
71AQI
13th October 2025
65AQI
65AQI
14th October 2025
75AQI
75AQI
15th October 2025
67AQI
67AQI
16th October 2025
73AQI
73AQI
17th October 2025
64AQI
64AQI
18th October 2025
75AQI
75AQI
19th October 2025
49AQI
49AQI
20th October 2025
53AQI
53AQI
21st October 2025
53AQI
53AQI
22nd October 2025
53AQI
53AQI
23rd October 2025
58AQI
58AQI
24th October 2025
65AQI
65AQI
25th October 2025
69AQI
69AQI
26th October 2025
67AQI
67AQI
27th October 2025
80AQI
80AQI
28th October 2025
63AQI
63AQI
29th October 2025
45AQI
45AQI
30th October 2025
56AQI
56AQI
31st October 2025
35AQI
35AQI
1st November 2025
78AQI
78AQI
2nd November 2025
116AQI
116AQI
3rd November 2025
69AQI
69AQI
4th November 2025
65AQI
65AQI
5th November 2025
58AQI
58AQI
6th November 2025
62AQI
62AQI
7th November 2025
78AQI
78AQI
8th November 2025
81AQI
81AQI
9th November 2025
40AQI
40AQI
10th November 2025
61AQI
61AQI
11th November 2025
37AQI
37AQI
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
98AQI
84AQI
84AQI
71AQI
58AQI
48AQI
52AQI
52AQI
62AQI
68AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
11
19
1
15
13
1
24
6
28
2
31
7
23
20
11
14
17
9
21
4
27
2
8
1
57
216
41
1
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
July48AQI
202467AQI
5
7
4
1
1
4
8
5
25
16
15
4
27
15
14
12
18
1
11
18
1
14
17
68
145
26
4
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
July48AQI
202386AQI
2
1
2
22
7
2
24
8
Highest AQI recorded in
November87AQI
Lowest AQI recorded in
December85AQI
202264AQI
4
7
6
12
3
7
21
3
4
22
4
11
19
1
12
17
1
5
20
4
7
22
1
1
57
145
12
Highest AQI recorded in
April73AQI
Lowest AQI recorded in
October50AQI
202168AQI
6
14
11
13
14
17
15
16
9
21
10
12
1
1
20
8
1
23
6
61
128
29
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
June52AQI
202068AQI
4
9
1
17
3
3
15
8
22
4
26
11
18
8
20
2
2
29
4
22
4
2
21
8
47
199
17
Highest AQI recorded in
December86AQI
Lowest AQI recorded in
August55AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
86AQILeast Polluted Year Recorded
2022(Avg.)
64AQILinhai Environmental Protection Building's annual 2025 AQI (71) shows an average percentage change of 2.07% (worsened AQI) compared to previous years: 2020 (68), 2021 (68), 2022 (64), 2023 (86), 2024 (67).
