Letters And Calls Building, Guli, 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
Letters And Calls Building, Guli, Zhejiang, China
2021
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Nov 2021
138AQILowest AQI recorded on
18th Nov 2024
20AQISame Day Analysis (15th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 80 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 15th Nov - 16th Nov 2025
Letters And Calls Building, Guli, Zhejiang, China
AQI
Day
Night
.
6 AM15th Nov 2025
5 PM
5 AM16th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM15th Nov
88AQI
Avg. Lowest Time
5PM15th Nov
62AQI
In the last 24 hours,
Letters And Calls Building's AQI reached its highest point of 88 at 12 PM during the Night, while the lowest point, 62, was recorded at 5 PM during the Night between 15th Nov and 16th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Letters And Calls Building, Guli, Zhejiang, China
OctNov
17th - 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 - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
17th Oct 2025846 AMAQI
17th Oct 2025897 AMAQI
17th Oct 2025878 AMAQI
17th Oct 2025869 AMAQI
17th Oct 20258210 AMAQI
17th Oct 20257611 AMAQI
17th Oct 20256612 PMAQI
17th Oct 2025601 PMAQI
17th Oct 2025612 PMAQI
17th Oct 2025583 PMAQI
17th Oct 2025524 PMAQI
17th Oct 2025535 PMAQI
17th Oct 2025476 PMAQI
17th Oct 2025467 PMAQI
17th Oct 2025448 PMAQI
17th Oct 2025529 PMAQI
17th Oct 20255010 PMAQI
17th Oct 20255411 PMAQI
18th Oct 20255412 AMAQI
18th Oct 2025531 AMAQI
18th Oct 2025522 AMAQI
18th Oct 2025523 AMAQI
18th Oct 2025524 AMAQI
18th Oct 2025515 AMAQI
25°C21/31°C
18th Oct 2025586 AMAQI
18th Oct 2025617 AMAQI
18th Oct 2025598 AMAQI
18th Oct 2025659 AMAQI
18th Oct 20257710 AMAQI
18th Oct 20257611 AMAQI
18th Oct 20257612 PMAQI
18th Oct 2025781 PMAQI
18th Oct 2025802 PMAQI
18th Oct 2025813 PMAQI
18th Oct 2025744 PMAQI
18th Oct 2025605 PMAQI
18th Oct 2025486 PMAQI
18th Oct 2025467 PMAQI
18th Oct 2025488 PMAQI
18th Oct 2025449 PMAQI
18th Oct 20254710 PMAQI
18th Oct 20255011 PMAQI
19th Oct 20254512 AMAQI
19th Oct 2025461 AMAQI
19th Oct 2025452 AMAQI
19th Oct 2025403 AMAQI
19th Oct 2025334 AMAQI
19th Oct 2025365 AMAQI
22°C18/27°C
19th Oct 2025396 AMAQI
19th Oct 2025387 AMAQI
19th Oct 2025418 AMAQI
19th Oct 2025469 AMAQI
19th Oct 20255110 AMAQI
19th Oct 20255611 AMAQI
19th Oct 20255712 PMAQI
19th Oct 2025621 PMAQI
19th Oct 2025632 PMAQI
19th Oct 2025583 PMAQI
19th Oct 2025594 PMAQI
19th Oct 2025665 PMAQI
19th Oct 2025686 PMAQI
19th Oct 2025697 PMAQI
19th Oct 2025718 PMAQI
19th Oct 2025729 PMAQI
19th Oct 20256910 PMAQI
19th Oct 20256111 PMAQI
20th Oct 20255812 AMAQI
20th Oct 2025611 AMAQI
20th Oct 2025572 AMAQI
20th Oct 2025553 AMAQI
20th Oct 2025564 AMAQI
20th Oct 2025565 AMAQI
19°C17/20°C
20th Oct 2025566 AMAQI
20th Oct 2025557 AMAQI
20th Oct 2025548 AMAQI
20th Oct 2025549 AMAQI
20th Oct 20255410 AMAQI
20th Oct 20255511 AMAQI
20th Oct 20255512 PMAQI
20th Oct 2025571 PMAQI
20th Oct 2025572 PMAQI
20th Oct 2025573 PMAQI
20th Oct 2025574 PMAQI
20th Oct 2025575 PMAQI
20th Oct 2025586 PMAQI
20th Oct 2025637 PMAQI
20th Oct 2025648 PMAQI
20th Oct 2025629 PMAQI
20th Oct 20255510 PMAQI
20th Oct 20255611 PMAQI
21st Oct 20255612 AMAQI
21st Oct 2025581 AMAQI
21st Oct 2025572 AMAQI
21st Oct 2025553 AMAQI
21st Oct 2025554 AMAQI
21st Oct 2025545 AMAQI
15°C14/16°C
21st Oct 2025566 AMAQI
21st Oct 2025537 AMAQI
21st Oct 2025538 AMAQI
21st Oct 2025569 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255611 AMAQI
21st Oct 20255512 PMAQI
21st Oct 2025551 PMAQI
21st Oct 2025542 PMAQI
21st Oct 2025543 PMAQI
21st Oct 2025544 PMAQI
21st Oct 2025545 PMAQI
21st Oct 2025566 PMAQI
21st Oct 2025537 PMAQI
21st Oct 2025548 PMAQI
21st Oct 2025549 PMAQI
21st Oct 20255610 PMAQI
21st Oct 20255611 PMAQI
22nd Oct 20255812 AMAQI
22nd Oct 2025601 AMAQI
22nd Oct 2025612 AMAQI
22nd Oct 2025603 AMAQI
22nd Oct 2025614 AMAQI
22nd Oct 2025565 AMAQI
13°C13/13°C
22nd Oct 2025556 AMAQI
22nd Oct 2025537 AMAQI
22nd Oct 2025428 AMAQI
22nd Oct 2025399 AMAQI
22nd Oct 20254610 AMAQI
22nd Oct 20255111 AMAQI
22nd Oct 20255212 PMAQI
22nd Oct 2025501 PMAQI
22nd Oct 2025522 PMAQI
22nd Oct 2025533 PMAQI
22nd Oct 2025544 PMAQI
22nd Oct 2025555 PMAQI
22nd Oct 2025556 PMAQI
22nd Oct 2025577 PMAQI
22nd Oct 2025578 PMAQI
22nd Oct 2025599 PMAQI
22nd Oct 20256010 PMAQI
22nd Oct 20256111 PMAQI
23rd Oct 20256212 AMAQI
23rd Oct 2025681 AMAQI
23rd Oct 2025682 AMAQI
23rd Oct 2025683 AMAQI
23rd Oct 2025674 AMAQI
23rd Oct 2025655 AMAQI
13°C13/15°C
23rd Oct 2025646 AMAQI
23rd Oct 2025627 AMAQI
23rd Oct 2025598 AMAQI
23rd Oct 2025589 AMAQI
23rd Oct 20255610 AMAQI
23rd Oct 20255611 AMAQI
23rd Oct 20255412 PMAQI
23rd Oct 2025491 PMAQI
23rd Oct 2025492 PMAQI
23rd Oct 2025533 PMAQI
23rd Oct 2025554 PMAQI
23rd Oct 2025555 PMAQI
23rd Oct 2025556 PMAQI
23rd Oct 2025557 PMAQI
23rd Oct 2025578 PMAQI
23rd Oct 2025569 PMAQI
23rd Oct 20255810 PMAQI
23rd Oct 20256011 PMAQI
24th Oct 20256312 AMAQI
24th Oct 2025651 AMAQI
24th Oct 2025692 AMAQI
24th Oct 2025693 AMAQI
24th Oct 2025704 AMAQI
24th Oct 2025715 AMAQI
14°C11/16°C
24th Oct 2025706 AMAQI
24th Oct 2025677 AMAQI
24th Oct 2025658 AMAQI
24th Oct 2025659 AMAQI
24th Oct 20256410 AMAQI
24th Oct 20256511 AMAQI
24th Oct 20256612 PMAQI
24th Oct 2025671 PMAQI
24th Oct 2025672 PMAQI
24th Oct 2025683 PMAQI
24th Oct 2025694 PMAQI
24th Oct 2025705 PMAQI
24th Oct 2025726 PMAQI
24th Oct 2025717 PMAQI
24th Oct 2025708 PMAQI
24th Oct 2025709 PMAQI
24th Oct 20257210 PMAQI
24th Oct 20257411 PMAQI
25th Oct 20257412 AMAQI
25th Oct 2025761 AMAQI
25th Oct 2025772 AMAQI
25th Oct 2025743 AMAQI
25th Oct 2025734 AMAQI
25th Oct 2025735 AMAQI
14°C11/17°C
25th Oct 2025726 AMAQI
25th Oct 2025747 AMAQI
25th Oct 2025778 AMAQI
25th Oct 2025759 AMAQI
25th Oct 20257810 AMAQI
25th Oct 20257911 AMAQI
25th Oct 20257812 PMAQI
25th Oct 2025791 PMAQI
25th Oct 2025742 PMAQI
25th Oct 2025703 PMAQI
25th Oct 2025684 PMAQI
25th Oct 2025665 PMAQI
25th Oct 2025646 PMAQI
25th Oct 2025627 PMAQI
25th Oct 2025648 PMAQI
25th Oct 2025689 PMAQI
25th Oct 20257510 PMAQI
25th Oct 20257711 PMAQI
26th Oct 20258012 AMAQI
26th Oct 2025821 AMAQI
26th Oct 2025852 AMAQI
26th Oct 2025843 AMAQI
26th Oct 2025834 AMAQI
26th Oct 2025835 AMAQI
15°C10/20°C
26th Oct 2025846 AMAQI
26th Oct 2025867 AMAQI
26th Oct 2025878 AMAQI
26th Oct 2025929 AMAQI
26th Oct 20259210 AMAQI
26th Oct 20259011 AMAQI
26th Oct 20258912 PMAQI
26th Oct 2025841 PMAQI
26th Oct 2025852 PMAQI
26th Oct 2025783 PMAQI
26th Oct 2025774 PMAQI
26th Oct 2025795 PMAQI
26th Oct 2025836 PMAQI
26th Oct 2025847 PMAQI
26th Oct 2025898 PMAQI
26th Oct 2025909 PMAQI
26th Oct 20259210 PMAQI
26th Oct 20259611 PMAQI
27th Oct 202510412 AMAQI
27th Oct 20251041 AMAQI
27th Oct 20251072 AMAQI
27th Oct 2025973 AMAQI
27th Oct 2025864 AMAQI
27th Oct 2025765 AMAQI
16°C13/21°C
27th Oct 2025746 AMAQI
27th Oct 2025687 AMAQI
27th Oct 2025658 AMAQI
27th Oct 2025639 AMAQI
27th Oct 20256710 AMAQI
27th Oct 20256811 AMAQI
27th Oct 20256512 PMAQI
27th Oct 2025641 PMAQI
27th Oct 2025612 PMAQI
27th Oct 2025593 PMAQI
27th Oct 2025554 PMAQI
27th Oct 2025565 PMAQI
27th Oct 2025556 PMAQI
27th Oct 2025587 PMAQI
27th Oct 2025638 PMAQI
27th Oct 2025679 PMAQI
27th Oct 20257610 PMAQI
27th Oct 20258411 PMAQI
28th Oct 20259112 AMAQI
28th Oct 2025921 AMAQI
28th Oct 2025952 AMAQI
28th Oct 2025943 AMAQI
28th Oct 20251004 AMAQI
28th Oct 2025985 AMAQI
16°C12/20°C
28th Oct 2025966 AMAQI
28th Oct 2025997 AMAQI
28th Oct 20251028 AMAQI
28th Oct 20251049 AMAQI
28th Oct 202510510 AMAQI
28th Oct 202510011 AMAQI
28th Oct 20259512 PMAQI
28th Oct 2025891 PMAQI
28th Oct 2025812 PMAQI
28th Oct 2025753 PMAQI
28th Oct 2025694 PMAQI
28th Oct 2025675 PMAQI
28th Oct 2025576 PMAQI
28th Oct 2025557 PMAQI
28th Oct 2025538 PMAQI
28th Oct 2025549 PMAQI
28th Oct 20255610 PMAQI
28th Oct 20255611 PMAQI
29th Oct 20255612 AMAQI
29th Oct 2025561 AMAQI
29th Oct 2025562 AMAQI
29th Oct 2025563 AMAQI
29th Oct 2025554 AMAQI
29th Oct 2025545 AMAQI
16°C12/22°C
29th Oct 2025546 AMAQI
29th Oct 2025537 AMAQI
29th Oct 2025538 AMAQI
29th Oct 2025539 AMAQI
29th Oct 20255410 AMAQI
29th Oct 20255511 AMAQI
29th Oct 20255612 PMAQI
29th Oct 2025521 PMAQI
29th Oct 2025522 PMAQI
29th Oct 2025493 PMAQI
29th Oct 2025364 PMAQI
29th Oct 2025335 PMAQI
29th Oct 2025346 PMAQI
29th Oct 2025347 PMAQI
29th Oct 2025368 PMAQI
29th Oct 2025509 PMAQI
29th Oct 20255310 PMAQI
29th Oct 20255511 PMAQI
30th Oct 20255612 AMAQI
30th Oct 2025551 AMAQI
30th Oct 2025542 AMAQI
30th Oct 2025493 AMAQI
30th Oct 2025434 AMAQI
30th Oct 2025375 AMAQI
16°C9/24°C
30th Oct 2025356 AMAQI
30th Oct 2025397 AMAQI
30th Oct 2025398 AMAQI
30th Oct 2025389 AMAQI
30th Oct 20253610 AMAQI
30th Oct 20253911 AMAQI
30th Oct 20254012 PMAQI
30th Oct 2025461 PMAQI
30th Oct 2025512 PMAQI
30th Oct 2025543 PMAQI
30th Oct 2025544 PMAQI
30th Oct 2025535 PMAQI
30th Oct 2025486 PMAQI
30th Oct 2025437 PMAQI
30th Oct 2025388 PMAQI
30th Oct 2025399 PMAQI
30th Oct 20254310 PMAQI
30th Oct 20254411 PMAQI
31st Oct 20254512 AMAQI
31st Oct 2025511 AMAQI
31st Oct 2025542 AMAQI
31st Oct 2025583 AMAQI
31st Oct 2025584 AMAQI
31st Oct 2025605 AMAQI
16°C14/17°C
31st Oct 2025586 AMAQI
31st Oct 2025487 AMAQI
31st Oct 2025448 AMAQI
31st Oct 2025429 AMAQI
31st Oct 20254810 AMAQI
31st Oct 20255111 AMAQI
31st Oct 20254212 PMAQI
31st Oct 2025391 PMAQI
31st Oct 2025362 PMAQI
31st Oct 2025343 PMAQI
31st Oct 2025354 PMAQI
31st Oct 2025295 PMAQI
31st Oct 2025346 PMAQI
31st Oct 2025487 PMAQI
31st Oct 2025528 PMAQI
31st Oct 2025579 PMAQI
31st Oct 20256110 PMAQI
31st Oct 20255911 PMAQI
1st Nov 20256112 AMAQI
1st Nov 2025601 AMAQI
1st Nov 2025612 AMAQI
1st Nov 2025613 AMAQI
1st Nov 2025614 AMAQI
1st Nov 2025575 AMAQI
16°C13/18°C
1st Nov 2025546 AMAQI
1st Nov 2025547 AMAQI
1st Nov 2025538 AMAQI
1st Nov 2025539 AMAQI
1st Nov 20255410 AMAQI
1st Nov 20255511 AMAQI
1st Nov 20256012 PMAQI
1st Nov 2025631 PMAQI
1st Nov 2025712 PMAQI
1st Nov 2025763 PMAQI
1st Nov 2025744 PMAQI
1st Nov 2025685 PMAQI
1st Nov 2025656 PMAQI
1st Nov 2025667 PMAQI
1st Nov 2025688 PMAQI
1st Nov 2025709 PMAQI
1st Nov 20257210 PMAQI
1st Nov 20257311 PMAQI
2nd Nov 20257112 AMAQI
2nd Nov 2025731 AMAQI
2nd Nov 2025732 AMAQI
2nd Nov 2025733 AMAQI
2nd Nov 2025724 AMAQI
2nd Nov 2025735 AMAQI
17°C13/22°C
2nd Nov 2025726 AMAQI
2nd Nov 2025717 AMAQI
2nd Nov 2025728 AMAQI
2nd Nov 2025709 AMAQI
2nd Nov 20257210 AMAQI
2nd Nov 20257811 AMAQI
2nd Nov 20258612 PMAQI
2nd Nov 2025891 PMAQI
2nd Nov 2025852 PMAQI
2nd Nov 2025803 PMAQI
2nd Nov 2025804 PMAQI
2nd Nov 2025865 PMAQI
2nd Nov 2025896 PMAQI
2nd Nov 2025977 PMAQI
2nd Nov 2025968 PMAQI
2nd Nov 2025969 PMAQI
2nd Nov 20259710 PMAQI
2nd Nov 20259611 PMAQI
3rd Nov 20259312 AMAQI
3rd Nov 2025951 AMAQI
3rd Nov 2025892 AMAQI
3rd Nov 2025863 AMAQI
3rd Nov 2025894 AMAQI
3rd Nov 2025895 AMAQI
17°C12/22°C
3rd Nov 2025906 AMAQI
3rd Nov 2025957 AMAQI
3rd Nov 2025968 AMAQI
3rd Nov 20251039 AMAQI
3rd Nov 202511310 AMAQI
3rd Nov 202511311 AMAQI
3rd Nov 202511312 PMAQI
3rd Nov 2025991 PMAQI
3rd Nov 2025862 PMAQI
3rd Nov 2025793 PMAQI
3rd Nov 2025714 PMAQI
3rd Nov 2025665 PMAQI
3rd Nov 2025676 PMAQI
3rd Nov 2025697 PMAQI
3rd Nov 2025708 PMAQI
3rd Nov 2025709 PMAQI
3rd Nov 20257110 PMAQI
3rd Nov 20257211 PMAQI
4th Nov 20256912 AMAQI
4th Nov 2025701 AMAQI
4th Nov 2025682 AMAQI
4th Nov 2025663 AMAQI
4th Nov 2025664 AMAQI
4th Nov 2025685 AMAQI
16°C14/20°C
4th Nov 2025686 AMAQI
4th Nov 2025667 AMAQI
4th Nov 2025648 AMAQI
4th Nov 2025599 AMAQI
4th Nov 20255610 AMAQI
4th Nov 20255611 AMAQI
4th Nov 20255612 PMAQI
4th Nov 2025551 PMAQI
4th Nov 2025522 PMAQI
4th Nov 2025483 PMAQI
4th Nov 2025384 PMAQI
4th Nov 2025365 PMAQI
4th Nov 2025356 PMAQI
4th Nov 2025377 PMAQI
4th Nov 2025328 PMAQI
4th Nov 2025319 PMAQI
4th Nov 20252110 PMAQI
4th Nov 20251711 PMAQI
5th Nov 20251512 AMAQI
5th Nov 2025161 AMAQI
5th Nov 2025172 AMAQI
5th Nov 2025163 AMAQI
5th Nov 2025184 AMAQI
5th Nov 2025225 AMAQI
13°C12/13°C
5th Nov 2025206 AMAQI
5th Nov 2025267 AMAQI
5th Nov 2025238 AMAQI
5th Nov 2025289 AMAQI
5th Nov 20253010 AMAQI
5th Nov 20253111 AMAQI
5th Nov 20254012 PMAQI
5th Nov 2025411 PMAQI
5th Nov 2025532 PMAQI
5th Nov 2025573 PMAQI
5th Nov 2025624 PMAQI
5th Nov 2025675 PMAQI
5th Nov 2025706 PMAQI
5th Nov 2025787 PMAQI
5th Nov 2025798 PMAQI
5th Nov 2025809 PMAQI
5th Nov 20257910 PMAQI
5th Nov 20258211 PMAQI
6th Nov 20258412 AMAQI
6th Nov 2025811 AMAQI
6th Nov 2025832 AMAQI
6th Nov 2025823 AMAQI
6th Nov 2025794 AMAQI
6th Nov 2025735 AMAQI
15°C12/19°C
6th Nov 2025706 AMAQI
6th Nov 2025687 AMAQI
6th Nov 2025658 AMAQI
6th Nov 2025659 AMAQI
6th Nov 20256510 AMAQI
6th Nov 20256511 AMAQI
6th Nov 20256512 PMAQI
6th Nov 2025651 PMAQI
6th Nov 2025732 PMAQI
6th Nov 2025653 PMAQI
6th Nov 2025534 PMAQI
6th Nov 2025555 PMAQI
6th Nov 2025576 PMAQI
6th Nov 2025617 PMAQI
6th Nov 2025668 PMAQI
6th Nov 2025689 PMAQI
6th Nov 20256810 PMAQI
6th Nov 20257511 PMAQI
7th Nov 20258712 AMAQI
7th Nov 2025771 AMAQI
7th Nov 2025782 AMAQI
7th Nov 2025773 AMAQI
7th Nov 2025724 AMAQI
7th Nov 2025765 AMAQI
18°C14/20°C
7th Nov 2025796 AMAQI
7th Nov 2025717 AMAQI
7th Nov 2025658 AMAQI
7th Nov 2025649 AMAQI
7th Nov 20255810 AMAQI
7th Nov 20256111 AMAQI
7th Nov 20255612 PMAQI
7th Nov 2025531 PMAQI
7th Nov 2025462 PMAQI
7th Nov 2025363 PMAQI
7th Nov 2025354 PMAQI
7th Nov 2025335 PMAQI
7th Nov 2025296 PMAQI
7th Nov 2025387 PMAQI
7th Nov 2025478 PMAQI
7th Nov 2025539 PMAQI
7th Nov 20255510 PMAQI
7th Nov 20255511 PMAQI
8th Nov 20255412 AMAQI
8th Nov 2025551 AMAQI
8th Nov 2025562 AMAQI
8th Nov 2025553 AMAQI
8th Nov 2025564 AMAQI
8th Nov 2025575 AMAQI
19°C17/21°C
8th Nov 2025546 AMAQI
8th Nov 2025547 AMAQI
8th Nov 2025588 AMAQI
8th Nov 2025589 AMAQI
8th Nov 20256010 AMAQI
8th Nov 20256911 AMAQI
8th Nov 20256412 PMAQI
8th Nov 2025621 PMAQI
8th Nov 2025582 PMAQI
8th Nov 2025543 PMAQI
8th Nov 2025544 PMAQI
8th Nov 2025545 PMAQI
8th Nov 2025576 PMAQI
8th Nov 2025667 PMAQI
8th Nov 2025758 PMAQI
8th Nov 2025789 PMAQI
8th Nov 20257410 PMAQI
8th Nov 20257111 PMAQI
9th Nov 20256212 AMAQI
9th Nov 2025591 AMAQI
9th Nov 2025592 AMAQI
9th Nov 2025583 AMAQI
9th Nov 2025554 AMAQI
9th Nov 2025455 AMAQI
20°C17/25°C
9th Nov 2025346 AMAQI
9th Nov 2025197 AMAQI
9th Nov 2025178 AMAQI
9th Nov 2025179 AMAQI
9th Nov 20251710 AMAQI
9th Nov 20251711 AMAQI
9th Nov 20251712 PMAQI
9th Nov 2025171 PMAQI
9th Nov 2025172 PMAQI
9th Nov 2025173 PMAQI
9th Nov 2025184 PMAQI
9th Nov 2025235 PMAQI
9th Nov 2025306 PMAQI
9th Nov 2025437 PMAQI
9th Nov 2025488 PMAQI
9th Nov 2025459 PMAQI
9th Nov 20254310 PMAQI
9th Nov 20253711 PMAQI
10th Nov 20253812 AMAQI
10th Nov 2025291 AMAQI
10th Nov 2025262 AMAQI
10th Nov 2025233 AMAQI
10th Nov 2025184 AMAQI
10th Nov 2025175 AMAQI
17°C16/17°C
10th Nov 2025186 AMAQI
10th Nov 2025227 AMAQI
10th Nov 2025278 AMAQI
10th Nov 2025389 AMAQI
10th Nov 20255310 AMAQI
10th Nov 20255611 AMAQI
10th Nov 20256112 PMAQI
10th Nov 2025611 PMAQI
10th Nov 2025612 PMAQI
10th Nov 2025623 PMAQI
10th Nov 2025624 PMAQI
10th Nov 2025655 PMAQI
10th Nov 2025686 PMAQI
10th Nov 2025707 PMAQI
10th Nov 2025748 PMAQI
10th Nov 2025829 PMAQI
10th Nov 20258510 PMAQI
10th Nov 20258311 PMAQI
11th Nov 20258412 AMAQI
11th Nov 2025891 AMAQI
11th Nov 2025902 AMAQI
11th Nov 2025893 AMAQI
11th Nov 2025814 AMAQI
11th Nov 2025735 AMAQI
16°C15/17°C
11th Nov 2025646 AMAQI
11th Nov 2025617 AMAQI
11th Nov 2025578 AMAQI
11th Nov 2025549 AMAQI
11th Nov 20254810 AMAQI
11th Nov 20254911 AMAQI
11th Nov 20255712 PMAQI
11th Nov 2025571 PMAQI
11th Nov 2025562 PMAQI
11th Nov 2025443 PMAQI
11th Nov 2025454 PMAQI
11th Nov 2025505 PMAQI
11th Nov 2025496 PMAQI
11th Nov 2025487 PMAQI
11th Nov 2025508 PMAQI
11th Nov 2025459 PMAQI
11th Nov 20254310 PMAQI
11th Nov 20254011 PMAQI
12th Nov 20253912 AMAQI
12th Nov 2025401 AMAQI
12th Nov 2025402 AMAQI
12th Nov 2025393 AMAQI
12th Nov 2025374 AMAQI
12th Nov 2025395 AMAQI
14°C13/14°C
12th Nov 2025396 AMAQI
12th Nov 2025347 AMAQI
12th Nov 2025358 AMAQI
12th Nov 2025349 AMAQI
12th Nov 20253410 AMAQI
12th Nov 20253411 AMAQI
12th Nov 20253512 PMAQI
12th Nov 2025331 PMAQI
12th Nov 2025302 PMAQI
12th Nov 2025283 PMAQI
12th Nov 2025244 PMAQI
12th Nov 2025225 PMAQI
12th Nov 2025236 PMAQI
12th Nov 2025237 PMAQI
12th Nov 2025288 PMAQI
12th Nov 2025359 PMAQI
12th Nov 20254210 PMAQI
12th Nov 20254911 PMAQI
13th Nov 20255112 AMAQI
13th Nov 2025561 AMAQI
13th Nov 2025562 AMAQI
13th Nov 2025573 AMAQI
13th Nov 2025564 AMAQI
13th Nov 2025605 AMAQI
13°C13/13°C
13th Nov 2025626 AMAQI
13th Nov 2025627 AMAQI
13th Nov 2025608 AMAQI
13th Nov 2025609 AMAQI
13th Nov 20256010 AMAQI
13th Nov 20256011 AMAQI
13th Nov 20256012 PMAQI
13th Nov 2025611 PMAQI
13th Nov 2025622 PMAQI
13th Nov 2025633 PMAQI
13th Nov 2025614 PMAQI
13th Nov 2025615 PMAQI
13th Nov 2025586 PMAQI
13th Nov 2025607 PMAQI
13th Nov 2025618 PMAQI
13th Nov 2025639 PMAQI
13th Nov 20256410 PMAQI
13th Nov 20256411 PMAQI
14th Nov 20256312 AMAQI
14th Nov 2025611 AMAQI
14th Nov 2025622 AMAQI
14th Nov 2025613 AMAQI
14th Nov 2025624 AMAQI
14th Nov 2025625 AMAQI
13°C11/15°C
14th Nov 2025616 AMAQI
14th Nov 2025617 AMAQI
14th Nov 2025618 AMAQI
14th Nov 2025639 AMAQI
14th Nov 20256410 AMAQI
14th Nov 20256911 AMAQI
14th Nov 20257112 PMAQI
14th Nov 2025701 PMAQI
14th Nov 2025732 PMAQI
14th Nov 2025713 PMAQI
14th Nov 2025704 PMAQI
14th Nov 2025685 PMAQI
14th Nov 2025686 PMAQI
14th Nov 2025677 PMAQI
14th Nov 2025798 PMAQI
14th Nov 2025829 PMAQI
14th Nov 20258210 PMAQI
14th Nov 20258111 PMAQI
15th Nov 20258012 AMAQI
15th Nov 2025791 AMAQI
15th Nov 2025822 AMAQI
15th Nov 2025813 AMAQI
15th Nov 2025804 AMAQI
15th Nov 2025805 AMAQI
13°C8/20°C
15th Nov 2025796 AMAQI
15th Nov 2025777 AMAQI
15th Nov 2025798 AMAQI
15th Nov 2025809 AMAQI
15th Nov 20258310 AMAQI
15th Nov 20258711 AMAQI
15th Nov 20258812 PMAQI
15th Nov 2025861 PMAQI
15th Nov 2025792 PMAQI
15th Nov 2025723 PMAQI
15th Nov 2025664 PMAQI
15th Nov 2025625 PMAQI
15th Nov 2025646 PMAQI
15th Nov 2025687 PMAQI
15th Nov 2025688 PMAQI
15th Nov 2025719 PMAQI
15th Nov 20257110 PMAQI
15th Nov 20257311 PMAQI
16th Nov 20257212 AMAQI
16th Nov 2025751 AMAQI
16th Nov 2025792 AMAQI
16th Nov 2025753 AMAQI
16th Nov 2025724 AMAQI
16th Nov 2025705 AMAQI
--°C/°C
16th Nov 2025696 AMAQI
6 AM16th Nov 2025697 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 12 PM
62AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 5 PM
56AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 12 PM (Avg. 62), while the lowest AQI was between 4 PM to 5 PM (Avg. 56).
Night time
Avg. Highest Time
12 AM - 3 AM
66AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 PM
55AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 66), while the lowest AQI was between 6 PM to 6 PM (Avg. 55).
2025 Days Vs Air Quality
Letters And Calls Building, Guli, Zhejiang, China
2025
20%
63
70%
224
10%
32
Total number of days with different AQI categories in last 319 days in 2025 (46 days remaining)
Good
63 DaysModerate
224 DaysPoor
32 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2025, 20% of 319 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
Letters And Calls Building, Guli, 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
139AQI
139AQI
2nd January 2025
134AQI
134AQI
3rd January 2025
136AQI
136AQI
4th January 2025
118AQI
118AQI
5th January 2025
121AQI
121AQI
6th January 2025
132AQI
132AQI
7th January 2025
133AQI
133AQI
8th January 2025
136AQI
136AQI
9th January 2025
111AQI
111AQI
10th January 2025
93AQI
93AQI
11th January 2025
97AQI
97AQI
12th January 2025
103AQI
103AQI
13th January 2025
113AQI
113AQI
14th January 2025
111AQI
111AQI
15th January 2025
127AQI
127AQI
16th January 2025
86AQI
86AQI
17th January 2025
104AQI
104AQI
18th January 2025
100AQI
100AQI
19th January 2025
97AQI
97AQI
20th January 2025
122AQI
122AQI
21st January 2025
137AQI
137AQI
22nd January 2025
133AQI
133AQI
23rd January 2025
112AQI
112AQI
24th January 2025
100AQI
100AQI
25th January 2025
86AQI
86AQI
26th January 2025
68AQI
68AQI
27th January 2025
65AQI
65AQI
28th January 2025
70AQI
70AQI
29th January 2025
109AQI
109AQI
30th January 2025
82AQI
82AQI
31st January 2025
95AQI
95AQI
1st February 2025
62AQI
62AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
106AQI
106AQI
4th February 2025
86AQI
86AQI
5th February 2025
83AQI
83AQI
6th February 2025
86AQI
86AQI
7th February 2025
74AQI
74AQI
8th February 2025
65AQI
65AQI
9th February 2025
72AQI
72AQI
10th February 2025
87AQI
87AQI
11th February 2025
68AQI
68AQI
12th February 2025
95AQI
95AQI
13th February 2025
121AQI
121AQI
14th February 2025
113AQI
113AQI
15th February 2025
134AQI
134AQI
16th February 2025
89AQI
89AQI
17th February 2025
110AQI
110AQI
18th February 2025
88AQI
88AQI
19th February 2025
87AQI
87AQI
20th February 2025
66AQI
66AQI
21st February 2025
62AQI
62AQI
22nd February 2025
66AQI
66AQI
23rd February 2025
86AQI
86AQI
24th February 2025
118AQI
118AQI
25th February 2025
126AQI
126AQI
26th February 2025
130AQI
130AQI
27th February 2025
110AQI
110AQI
28th February 2025
95AQI
95AQI
1st March 2025
94AQI
94AQI
2nd March 2025
80AQI
80AQI
3rd March 2025
86AQI
86AQI
4th March 2025
54AQI
54AQI
5th March 2025
70AQI
70AQI
6th March 2025
62AQI
62AQI
7th March 2025
84AQI
84AQI
8th March 2025
92AQI
92AQI
9th March 2025
95AQI
95AQI
10th March 2025
108AQI
108AQI
11th March 2025
105AQI
105AQI
12th March 2025
92AQI
92AQI
13th March 2025
66AQI
66AQI
14th March 2025
74AQI
74AQI
15th March 2025
42AQI
42AQI
16th March 2025
73AQI
73AQI
17th March 2025
61AQI
61AQI
18th March 2025
70AQI
70AQI
19th March 2025
77AQI
77AQI
20th March 2025
74AQI
74AQI
21st March 2025
76AQI
76AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
84AQI
84AQI
24th March 2025
89AQI
89AQI
25th March 2025
93AQI
93AQI
26th March 2025
117AQI
117AQI
27th March 2025
112AQI
112AQI
28th March 2025
81AQI
81AQI
29th March 2025
81AQI
81AQI
30th March 2025
77AQI
77AQI
31st March 2025
72AQI
72AQI
1st April 2025
75AQI
75AQI
2nd April 2025
75AQI
75AQI
3rd April 2025
87AQI
87AQI
4th April 2025
84AQI
84AQI
5th April 2025
86AQI
86AQI
6th April 2025
88AQI
88AQI
7th April 2025
88AQI
88AQI
8th April 2025
90AQI
90AQI
9th April 2025
98AQI
98AQI
10th April 2025
79AQI
79AQI
11th April 2025
83AQI
83AQI
12th April 2025
97AQI
97AQI
13th April 2025
89AQI
89AQI
14th April 2025
95AQI
95AQI
15th April 2025
78AQI
78AQI
16th April 2025
85AQI
85AQI
17th April 2025
88AQI
88AQI
18th April 2025
91AQI
91AQI
19th April 2025
88AQI
88AQI
20th April 2025
90AQI
90AQI
21st April 2025
83AQI
83AQI
22nd April 2025
66AQI
66AQI
23rd April 2025
70AQI
70AQI
24th April 2025
67AQI
67AQI
25th April 2025
66AQI
66AQI
26th April 2025
68AQI
68AQI
27th April 2025
70AQI
70AQI
28th April 2025
72AQI
72AQI
29th April 2025
80AQI
80AQI
30th April 2025
76AQI
76AQI
1st May 2025
77AQI
77AQI
2nd May 2025
78AQI
78AQI
3rd May 2025
85AQI
85AQI
4th May 2025
77AQI
77AQI
5th May 2025
69AQI
69AQI
6th May 2025
82AQI
82AQI
7th May 2025
90AQI
90AQI
8th May 2025
73AQI
73AQI
9th May 2025
69AQI
69AQI
10th May 2025
74AQI
74AQI
11th May 2025
72AQI
72AQI
12th May 2025
72AQI
72AQI
13th May 2025
74AQI
74AQI
14th May 2025
74AQI
74AQI
15th May 2025
84AQI
84AQI
16th May 2025
78AQI
78AQI
17th May 2025
76AQI
76AQI
18th May 2025
69AQI
69AQI
19th May 2025
70AQI
70AQI
20th May 2025
70AQI
70AQI
21st May 2025
62AQI
62AQI
22nd May 2025
70AQI
70AQI
23rd May 2025
56AQI
56AQI
24th May 2025
75AQI
75AQI
25th May 2025
84AQI
84AQI
26th May 2025
86AQI
86AQI
27th May 2025
86AQI
86AQI
28th May 2025
71AQI
71AQI
29th May 2025
65AQI
65AQI
30th May 2025
73AQI
73AQI
31st May 2025
73AQI
73AQI
1st June 2025
68AQI
68AQI
2nd June 2025
60AQI
60AQI
3rd June 2025
59AQI
59AQI
4th June 2025
66AQI
66AQI
5th June 2025
61AQI
61AQI
6th June 2025
68AQI
68AQI
7th June 2025
76AQI
76AQI
8th June 2025
61AQI
61AQI
9th June 2025
60AQI
60AQI
10th June 2025
57AQI
57AQI
11th June 2025
55AQI
55AQI
12th June 2025
59AQI
59AQI
13th June 2025
45AQI
45AQI
14th June 2025
54AQI
54AQI
15th June 2025
55AQI
55AQI
16th June 2025
57AQI
57AQI
17th June 2025
61AQI
61AQI
18th June 2025
53AQI
53AQI
19th June 2025
52AQI
52AQI
20th June 2025
47AQI
47AQI
21st June 2025
50AQI
50AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
47AQI
47AQI
24th June 2025
53AQI
53AQI
25th June 2025
55AQI
55AQI
26th June 2025
52AQI
52AQI
27th June 2025
53AQI
53AQI
28th June 2025
49AQI
49AQI
29th June 2025
50AQI
50AQI
30th June 2025
44AQI
44AQI
1st July 2025
43AQI
43AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
51AQI
51AQI
4th July 2025
52AQI
52AQI
5th July 2025
50AQI
50AQI
6th July 2025
44AQI
44AQI
7th July 2025
39AQI
39AQI
8th July 2025
44AQI
44AQI
9th July 2025
42AQI
42AQI
10th July 2025
45AQI
45AQI
11th July 2025
40AQI
40AQI
12th July 2025
43AQI
43AQI
13th July 2025
46AQI
46AQI
14th July 2025
53AQI
53AQI
15th July 2025
58AQI
58AQI
16th July 2025
59AQI
59AQI
17th July 2025
56AQI
56AQI
18th July 2025
57AQI
57AQI
19th July 2025
44AQI
44AQI
20th July 2025
43AQI
43AQI
21st July 2025
38AQI
38AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
40AQI
40AQI
24th July 2025
37AQI
37AQI
25th July 2025
39AQI
39AQI
26th July 2025
33AQI
33AQI
27th July 2025
35AQI
35AQI
28th July 2025
36AQI
36AQI
29th July 2025
38AQI
38AQI
30th July 2025
43AQI
43AQI
31st July 2025
39AQI
39AQI
1st August 2025
53AQI
53AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
58AQI
58AQI
4th August 2025
58AQI
58AQI
5th August 2025
52AQI
52AQI
6th August 2025
53AQI
53AQI
7th August 2025
48AQI
48AQI
8th August 2025
51AQI
51AQI
9th August 2025
53AQI
53AQI
10th August 2025
57AQI
57AQI
11th August 2025
58AQI
58AQI
12th August 2025
58AQI
58AQI
13th August 2025
49AQI
49AQI
14th August 2025
43AQI
43AQI
15th August 2025
48AQI
48AQI
16th August 2025
52AQI
52AQI
17th August 2025
50AQI
50AQI
18th August 2025
47AQI
47AQI
19th August 2025
49AQI
49AQI
20th August 2025
53AQI
53AQI
21st August 2025
55AQI
55AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
54AQI
54AQI
24th August 2025
53AQI
53AQI
25th August 2025
53AQI
53AQI
26th August 2025
51AQI
51AQI
27th August 2025
48AQI
48AQI
28th August 2025
49AQI
49AQI
29th August 2025
48AQI
48AQI
30th August 2025
48AQI
48AQI
31st August 2025
53AQI
53AQI
1st September 2025
54AQI
54AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
57AQI
57AQI
4th September 2025
62AQI
62AQI
5th September 2025
62AQI
62AQI
6th September 2025
60AQI
60AQI
7th September 2025
61AQI
61AQI
8th September 2025
59AQI
59AQI
9th September 2025
56AQI
56AQI
10th September 2025
55AQI
55AQI
11th September 2025
54AQI
54AQI
12th September 2025
54AQI
54AQI
13th September 2025
54AQI
54AQI
14th September 2025
54AQI
54AQI
15th September 2025
59AQI
59AQI
16th September 2025
52AQI
52AQI
17th September 2025
53AQI
53AQI
18th September 2025
50AQI
50AQI
19th September 2025
42AQI
42AQI
20th September 2025
51AQI
51AQI
21st September 2025
48AQI
48AQI
22nd September 2025
47AQI
47AQI
23rd September 2025
48AQI
48AQI
24th September 2025
44AQI
44AQI
25th September 2025
37AQI
37AQI
26th September 2025
32AQI
32AQI
27th September 2025
47AQI
47AQI
28th September 2025
46AQI
46AQI
29th September 2025
69AQI
69AQI
30th September 2025
72AQI
72AQI
1st October 2025
61AQI
61AQI
2nd October 2025
46AQI
46AQI
3rd October 2025
43AQI
43AQI
4th October 2025
61AQI
61AQI
5th October 2025
51AQI
51AQI
6th October 2025
70AQI
70AQI
7th October 2025
79AQI
79AQI
8th October 2025
83AQI
83AQI
9th October 2025
80AQI
80AQI
10th October 2025
65AQI
65AQI
11th October 2025
68AQI
68AQI
12th October 2025
72AQI
72AQI
13th October 2025
74AQI
74AQI
14th October 2025
70AQI
70AQI
15th October 2025
50AQI
50AQI
16th October 2025
65AQI
65AQI
17th October 2025
71AQI
71AQI
18th October 2025
58AQI
58AQI
19th October 2025
54AQI
54AQI
20th October 2025
57AQI
57AQI
21st October 2025
55AQI
55AQI
22nd October 2025
55AQI
55AQI
23rd October 2025
59AQI
59AQI
24th October 2025
69AQI
69AQI
25th October 2025
72AQI
72AQI
26th October 2025
86AQI
86AQI
27th October 2025
73AQI
73AQI
28th October 2025
81AQI
81AQI
29th October 2025
50AQI
50AQI
30th October 2025
45AQI
45AQI
31st October 2025
49AQI
49AQI
1st November 2025
63AQI
63AQI
2nd November 2025
82AQI
82AQI
3rd November 2025
85AQI
85AQI
4th November 2025
50AQI
50AQI
5th November 2025
45AQI
45AQI
6th November 2025
69AQI
69AQI
7th November 2025
59AQI
59AQI
8th November 2025
61AQI
61AQI
9th November 2025
36AQI
36AQI
10th November 2025
51AQI
51AQI
11th November 2025
60AQI
60AQI
12th November 2025
34AQI
34AQI
13th November 2025
60AQI
60AQI
14th November 2025
68AQI
68AQI
15th November 2025
80AQI
80AQI
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
109AQI
91AQI
81AQI
82AQI
75AQI
56AQI
44AQI
52AQI
53AQI
64AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202570AQI
12
19
19
9
1
26
4
30
31
7
23
24
7
11
20
10
20
6
25
4
11
63
224
32
Highest AQI recorded in
January109AQI
Lowest AQI recorded in
July44AQI
202466AQI
11
5
1
4
8
1
29
10
21
6
25
16
13
11
19
1
8
20
2
10
21
56
157
29
Highest AQI recorded in
December110AQI
Lowest AQI recorded in
July49AQI
202380AQI
3
29
2
32
2
Highest AQI recorded in
November81AQI
Lowest AQI recorded in
December80AQI
202259AQI
6
5
9
10
2
8
22
1
1
16
11
20
13
15
8
15
2
1
8
19
2
2
68
123
5
Highest AQI recorded in
September68AQI
Lowest AQI recorded in
October38AQI
202165AQI
1
11
8
11
12
19
12
20
11
8
22
9
11
3
4
20
5
1
19
10
73
118
26
Highest AQI recorded in
January95AQI
Lowest AQI recorded in
August45AQI
202069AQI
5
6
2
3
15
3
5
13
28
2
14
16
17
12
7
23
1
27
2
1
2
17
11
1
12
17
1
83
143
35
2
Highest AQI recorded in
December104AQI
Lowest AQI recorded in
June40AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
80AQILeast Polluted Year Recorded
2022(Avg.)
59AQILetters And Calls Building's annual 2025 AQI (70) shows an average percentage change of 4.1% (worsened AQI) compared to previous years: 2020 (69), 2021 (65), 2022 (59), 2023 (80), 2024 (66).
