Zhejiang Agricultural University, Hangzhou, 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
Zhejiang Agricultural University, Hangzhou, Zhejiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Nov 2025
142AQILowest AQI recorded on
1st Nov 2024
19AQISame Day Analysis (5th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 67 of Moderate air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Nov - 6th Nov 2025
Zhejiang Agricultural University, Hangzhou, Zhejiang, China
AQI
Day
Night
.
6 AM5th Nov 2025
5 PM
5 AM6th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM6th Nov
97AQI
Avg. Lowest Time
6AM5th Nov
66AQI
In the last 24 hours,
Zhejiang Agricultural University's AQI reached its highest point of 97 at 5 AM during the Night, while the lowest point, 66, was recorded at 6 AM during the Night between 5th Nov and 6th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Zhejiang Agricultural University, Hangzhou, Zhejiang, China
OctNov
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Oct 2025857 PMAQI
7th Oct 20251588 PMAQI
7th Oct 20251559 PMAQI
7th Oct 202515210 PMAQI
7th Oct 202515411 PMAQI
8th Oct 202514812 AMAQI
8th Oct 20251481 AMAQI
8th Oct 20251202 AMAQI
8th Oct 2025923 AMAQI
8th Oct 2025674 AMAQI
8th Oct 2025575 AMAQI
28°C25/31°C
8th Oct 2025556 AMAQI
8th Oct 2025567 AMAQI
8th Oct 2025628 AMAQI
8th Oct 2025659 AMAQI
8th Oct 20256610 AMAQI
8th Oct 20257811 AMAQI
8th Oct 20258112 PMAQI
8th Oct 2025821 PMAQI
8th Oct 2025792 PMAQI
8th Oct 2025823 PMAQI
8th Oct 2025814 PMAQI
8th Oct 2025825 PMAQI
8th Oct 2025866 PMAQI
8th Oct 2025847 PMAQI
8th Oct 2025818 PMAQI
8th Oct 2025759 PMAQI
8th Oct 20257110 PMAQI
8th Oct 20256511 PMAQI
9th Oct 20256112 AMAQI
9th Oct 2025591 AMAQI
9th Oct 2025572 AMAQI
9th Oct 2025563 AMAQI
9th Oct 2025554 AMAQI
9th Oct 2025555 AMAQI
26°C24/29°C
9th Oct 2025546 AMAQI
9th Oct 2025557 AMAQI
9th Oct 2025568 AMAQI
9th Oct 2025589 AMAQI
9th Oct 20256210 AMAQI
9th Oct 20257111 AMAQI
9th Oct 20257812 PMAQI
9th Oct 2025911 PMAQI
9th Oct 2025932 PMAQI
9th Oct 2025823 PMAQI
9th Oct 2025784 PMAQI
9th Oct 2025555 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025627 PMAQI
9th Oct 2025568 PMAQI
9th Oct 2025569 PMAQI
9th Oct 20255910 PMAQI
9th Oct 20256711 PMAQI
10th Oct 20257112 AMAQI
10th Oct 2025771 AMAQI
10th Oct 2025772 AMAQI
10th Oct 2025743 AMAQI
10th Oct 2025724 AMAQI
10th Oct 2025715 AMAQI
25°C23/29°C
10th Oct 2025726 AMAQI
10th Oct 2025737 AMAQI
10th Oct 2025728 AMAQI
10th Oct 2025649 AMAQI
10th Oct 20255510 AMAQI
10th Oct 20255711 AMAQI
10th Oct 20256112 PMAQI
10th Oct 2025591 PMAQI
10th Oct 2025592 PMAQI
10th Oct 2025643 PMAQI
10th Oct 2025674 PMAQI
10th Oct 2025755 PMAQI
10th Oct 2025766 PMAQI
10th Oct 2025767 PMAQI
10th Oct 2025798 PMAQI
10th Oct 2025799 PMAQI
10th Oct 20257510 PMAQI
10th Oct 20256811 PMAQI
11th Oct 20256712 AMAQI
11th Oct 2025701 AMAQI
11th Oct 2025802 AMAQI
11th Oct 2025793 AMAQI
11th Oct 2025834 AMAQI
11th Oct 2025855 AMAQI
26°C22/32°C
11th Oct 2025856 AMAQI
11th Oct 2025887 AMAQI
11th Oct 2025908 AMAQI
11th Oct 2025969 AMAQI
11th Oct 20259810 AMAQI
11th Oct 20258911 AMAQI
11th Oct 20259512 PMAQI
11th Oct 2025911 PMAQI
11th Oct 2025842 PMAQI
11th Oct 2025723 PMAQI
11th Oct 2025804 PMAQI
11th Oct 2025825 PMAQI
11th Oct 2025876 PMAQI
11th Oct 2025917 PMAQI
11th Oct 2025958 PMAQI
11th Oct 20251299 PMAQI
11th Oct 202513310 PMAQI
11th Oct 202513811 PMAQI
12th Oct 202514512 AMAQI
12th Oct 20251481 AMAQI
12th Oct 20251472 AMAQI
12th Oct 20251553 AMAQI
12th Oct 20251564 AMAQI
12th Oct 20251665 AMAQI
28°C23/34°C
12th Oct 20252206 AMAQI
12th Oct 20252017 AMAQI
12th Oct 20251938 AMAQI
12th Oct 20251929 AMAQI
12th Oct 202519010 AMAQI
12th Oct 202517811 AMAQI
12th Oct 202516912 PMAQI
12th Oct 20251801 PMAQI
12th Oct 20251642 PMAQI
12th Oct 20251643 PMAQI
12th Oct 20251604 PMAQI
12th Oct 20251575 PMAQI
12th Oct 20251636 PMAQI
12th Oct 20251537 PMAQI
12th Oct 20251418 PMAQI
12th Oct 20251239 PMAQI
12th Oct 202510610 PMAQI
12th Oct 202511311 PMAQI
13th Oct 202511612 AMAQI
13th Oct 20251271 AMAQI
13th Oct 20251192 AMAQI
13th Oct 20251263 AMAQI
13th Oct 20251384 AMAQI
13th Oct 20251255 AMAQI
28°C24/32°C
13th Oct 20251396 AMAQI
13th Oct 20251457 AMAQI
13th Oct 20251548 AMAQI
13th Oct 20251559 AMAQI
13th Oct 202516210 AMAQI
13th Oct 202515811 AMAQI
13th Oct 202515512 PMAQI
13th Oct 20251531 PMAQI
13th Oct 20251482 PMAQI
13th Oct 20251253 PMAQI
13th Oct 20251204 PMAQI
13th Oct 20251235 PMAQI
13th Oct 20251146 PMAQI
13th Oct 20251167 PMAQI
13th Oct 20251008 PMAQI
13th Oct 20251029 PMAQI
13th Oct 202510110 PMAQI
13th Oct 202510911 PMAQI
14th Oct 20258412 AMAQI
14th Oct 2025801 AMAQI
14th Oct 2025772 AMAQI
14th Oct 2025803 AMAQI
14th Oct 2025814 AMAQI
14th Oct 2025695 AMAQI
26°C22/30°C
14th Oct 2025646 AMAQI
14th Oct 2025647 AMAQI
14th Oct 2025648 AMAQI
14th Oct 2025669 AMAQI
14th Oct 20257210 AMAQI
14th Oct 20257811 AMAQI
14th Oct 20257812 PMAQI
14th Oct 2025881 PMAQI
14th Oct 2025932 PMAQI
14th Oct 2025923 PMAQI
14th Oct 20251094 PMAQI
14th Oct 20251065 PMAQI
14th Oct 20251046 PMAQI
14th Oct 20251057 PMAQI
14th Oct 20251088 PMAQI
14th Oct 20251109 PMAQI
14th Oct 202510510 PMAQI
14th Oct 202511511 PMAQI
15th Oct 202510112 AMAQI
15th Oct 20251011 AMAQI
15th Oct 20251142 AMAQI
15th Oct 20251153 AMAQI
15th Oct 20251154 AMAQI
15th Oct 20251095 AMAQI
22°C22/23°C
15th Oct 20251106 AMAQI
15th Oct 20251127 AMAQI
15th Oct 20251008 AMAQI
15th Oct 20251069 AMAQI
15th Oct 202510810 AMAQI
15th Oct 20259811 AMAQI
15th Oct 20259912 PMAQI
15th Oct 2025891 PMAQI
15th Oct 2025822 PMAQI
15th Oct 2025723 PMAQI
15th Oct 2025654 PMAQI
15th Oct 2025615 PMAQI
15th Oct 2025656 PMAQI
15th Oct 2025647 PMAQI
15th Oct 2025668 PMAQI
15th Oct 2025699 PMAQI
15th Oct 20257310 PMAQI
15th Oct 20258811 PMAQI
16th Oct 20259812 AMAQI
16th Oct 2025941 AMAQI
16th Oct 2025982 AMAQI
16th Oct 20251083 AMAQI
16th Oct 20251124 AMAQI
16th Oct 20251005 AMAQI
25°C21/31°C
16th Oct 2025866 AMAQI
16th Oct 2025767 AMAQI
16th Oct 2025528 AMAQI
16th Oct 2025429 AMAQI
16th Oct 20255010 AMAQI
16th Oct 20255011 AMAQI
16th Oct 20255812 PMAQI
16th Oct 2025631 PMAQI
16th Oct 2025592 PMAQI
16th Oct 2025633 PMAQI
16th Oct 2025654 PMAQI
16th Oct 2025785 PMAQI
16th Oct 2025816 PMAQI
16th Oct 2025867 PMAQI
16th Oct 2025868 PMAQI
16th Oct 2025899 PMAQI
16th Oct 20257810 PMAQI
16th Oct 20257411 PMAQI
17th Oct 20255912 AMAQI
17th Oct 2025601 AMAQI
17th Oct 2025592 AMAQI
17th Oct 2025543 AMAQI
17th Oct 2025534 AMAQI
17th Oct 2025525 AMAQI
24°C23/26°C
17th Oct 2025536 AMAQI
17th Oct 2025527 AMAQI
17th Oct 2025548 AMAQI
17th Oct 2025569 AMAQI
17th Oct 20256210 AMAQI
17th Oct 20256711 AMAQI
17th Oct 20256712 PMAQI
17th Oct 2025661 PMAQI
17th Oct 2025662 PMAQI
17th Oct 2025663 PMAQI
17th Oct 2025624 PMAQI
17th Oct 2025605 PMAQI
17th Oct 2025676 PMAQI
17th Oct 2025677 PMAQI
17th Oct 2025778 PMAQI
17th Oct 2025909 PMAQI
17th Oct 20259810 PMAQI
17th Oct 202510111 PMAQI
18th Oct 202511712 AMAQI
18th Oct 20251301 AMAQI
18th Oct 20251272 AMAQI
18th Oct 20251063 AMAQI
18th Oct 20251064 AMAQI
18th Oct 20251085 AMAQI
25°C23/30°C
18th Oct 2025876 AMAQI
18th Oct 2025897 AMAQI
18th Oct 2025858 AMAQI
18th Oct 2025719 AMAQI
18th Oct 20254910 AMAQI
18th Oct 20255111 AMAQI
18th Oct 20255212 PMAQI
18th Oct 2025491 PMAQI
18th Oct 2025472 PMAQI
18th Oct 2025493 PMAQI
18th Oct 2025504 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025476 PMAQI
18th Oct 2025467 PMAQI
18th Oct 2025508 PMAQI
18th Oct 2025579 PMAQI
18th Oct 20255410 PMAQI
18th Oct 20255611 PMAQI
19th Oct 20255612 AMAQI
19th Oct 2025571 AMAQI
19th Oct 2025562 AMAQI
19th Oct 2025703 AMAQI
19th Oct 2025674 AMAQI
19th Oct 2025705 AMAQI
21°C19/23°C
19th Oct 2025686 AMAQI
19th Oct 2025667 AMAQI
19th Oct 2025648 AMAQI
19th Oct 2025589 AMAQI
19th Oct 20255810 AMAQI
19th Oct 20255611 AMAQI
19th Oct 20255712 PMAQI
19th Oct 2025601 PMAQI
19th Oct 2025622 PMAQI
19th Oct 2025623 PMAQI
19th Oct 2025654 PMAQI
19th Oct 2025665 PMAQI
19th Oct 2025676 PMAQI
19th Oct 2025667 PMAQI
19th Oct 2025718 PMAQI
19th Oct 2025689 PMAQI
19th Oct 20256910 PMAQI
19th Oct 20257011 PMAQI
20th Oct 20256412 AMAQI
20th Oct 2025631 AMAQI
20th Oct 2025602 AMAQI
20th Oct 2025623 AMAQI
20th Oct 2025584 AMAQI
20th Oct 2025575 AMAQI
18°C17/20°C
20th Oct 2025566 AMAQI
20th Oct 2025567 AMAQI
20th Oct 2025558 AMAQI
20th Oct 2025559 AMAQI
20th Oct 20255510 AMAQI
20th Oct 20255611 AMAQI
20th Oct 20255812 PMAQI
20th Oct 2025571 PMAQI
20th Oct 2025572 PMAQI
20th Oct 2025613 PMAQI
20th Oct 2025634 PMAQI
20th Oct 2025605 PMAQI
20th Oct 2025646 PMAQI
20th Oct 2025637 PMAQI
20th Oct 2025638 PMAQI
20th Oct 2025649 PMAQI
20th Oct 20256210 PMAQI
20th Oct 20255311 PMAQI
21st Oct 20255512 AMAQI
21st Oct 2025561 AMAQI
21st Oct 2025552 AMAQI
21st Oct 2025553 AMAQI
21st Oct 2025554 AMAQI
21st Oct 2025565 AMAQI
16°C15/18°C
21st Oct 2025576 AMAQI
21st Oct 2025567 AMAQI
21st Oct 2025558 AMAQI
21st Oct 2025559 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255611 AMAQI
21st Oct 20255712 PMAQI
21st Oct 2025591 PMAQI
21st Oct 2025592 PMAQI
21st Oct 2025613 PMAQI
21st Oct 2025644 PMAQI
21st Oct 2025645 PMAQI
21st Oct 2025636 PMAQI
21st Oct 2025617 PMAQI
21st Oct 2025588 PMAQI
21st Oct 2025599 PMAQI
21st Oct 20255810 PMAQI
21st Oct 20255811 PMAQI
22nd Oct 20256212 AMAQI
22nd Oct 2025621 AMAQI
22nd Oct 2025632 AMAQI
22nd Oct 2025643 AMAQI
22nd Oct 2025634 AMAQI
22nd Oct 2025635 AMAQI
15°C14/17°C
22nd Oct 2025646 AMAQI
22nd Oct 2025657 AMAQI
22nd Oct 2025628 AMAQI
22nd Oct 2025619 AMAQI
22nd Oct 20255810 AMAQI
22nd Oct 20255911 AMAQI
22nd Oct 20255812 PMAQI
22nd Oct 2025581 PMAQI
22nd Oct 2025582 PMAQI
22nd Oct 2025593 PMAQI
22nd Oct 2025614 PMAQI
22nd Oct 2025605 PMAQI
22nd Oct 2025636 PMAQI
22nd Oct 2025647 PMAQI
22nd Oct 2025648 PMAQI
22nd Oct 2025699 PMAQI
22nd Oct 20257010 PMAQI
22nd Oct 20256911 PMAQI
23rd Oct 20256612 AMAQI
23rd Oct 2025641 AMAQI
23rd Oct 2025602 AMAQI
23rd Oct 2025593 AMAQI
23rd Oct 2025624 AMAQI
23rd Oct 2025675 AMAQI
15°C13/18°C
23rd Oct 2025676 AMAQI
23rd Oct 2025677 AMAQI
23rd Oct 2025638 AMAQI
23rd Oct 2025649 AMAQI
23rd Oct 20256410 AMAQI
23rd Oct 20256411 AMAQI
23rd Oct 20256212 PMAQI
23rd Oct 2025591 PMAQI
23rd Oct 2025582 PMAQI
23rd Oct 2025643 PMAQI
23rd Oct 2025654 PMAQI
23rd Oct 2025655 PMAQI
23rd Oct 2025666 PMAQI
23rd Oct 2025667 PMAQI
23rd Oct 2025668 PMAQI
23rd Oct 2025669 PMAQI
23rd Oct 20256610 PMAQI
23rd Oct 20256611 PMAQI
24th Oct 20256412 AMAQI
24th Oct 2025581 AMAQI
24th Oct 2025572 AMAQI
24th Oct 2025573 AMAQI
24th Oct 2025584 AMAQI
24th Oct 2025595 AMAQI
16°C12/20°C
24th Oct 2025716 AMAQI
24th Oct 2025737 AMAQI
24th Oct 2025758 AMAQI
24th Oct 2025749 AMAQI
24th Oct 20257010 AMAQI
24th Oct 20257011 AMAQI
24th Oct 20256812 PMAQI
24th Oct 2025641 PMAQI
24th Oct 2025632 PMAQI
24th Oct 2025633 PMAQI
24th Oct 2025644 PMAQI
24th Oct 2025645 PMAQI
24th Oct 2025706 PMAQI
24th Oct 2025697 PMAQI
24th Oct 2025708 PMAQI
24th Oct 2025669 PMAQI
24th Oct 20257610 PMAQI
24th Oct 20257711 PMAQI
25th Oct 20257812 AMAQI
25th Oct 2025801 AMAQI
25th Oct 2025812 AMAQI
25th Oct 2025803 AMAQI
25th Oct 2025764 AMAQI
25th Oct 2025685 AMAQI
16°C13/20°C
25th Oct 2025696 AMAQI
25th Oct 2025717 AMAQI
25th Oct 2025758 AMAQI
25th Oct 2025809 AMAQI
25th Oct 20258210 AMAQI
25th Oct 20258611 AMAQI
25th Oct 20258612 PMAQI
25th Oct 2025851 PMAQI
25th Oct 2025822 PMAQI
25th Oct 2025823 PMAQI
25th Oct 2025774 PMAQI
25th Oct 2025705 PMAQI
25th Oct 2025746 PMAQI
25th Oct 2025817 PMAQI
25th Oct 2025888 PMAQI
25th Oct 2025919 PMAQI
25th Oct 20259310 PMAQI
25th Oct 20259311 PMAQI
26th Oct 20259412 AMAQI
26th Oct 2025921 AMAQI
26th Oct 2025832 AMAQI
26th Oct 2025793 AMAQI
26th Oct 2025684 AMAQI
26th Oct 2025695 AMAQI
17°C13/21°C
26th Oct 2025706 AMAQI
26th Oct 2025707 AMAQI
26th Oct 2025718 AMAQI
26th Oct 2025759 AMAQI
26th Oct 20257910 AMAQI
26th Oct 20257911 AMAQI
26th Oct 20258612 PMAQI
26th Oct 2025921 PMAQI
26th Oct 20251002 PMAQI
26th Oct 2025983 PMAQI
26th Oct 20251024 PMAQI
26th Oct 20251005 PMAQI
26th Oct 20251006 PMAQI
26th Oct 2025957 PMAQI
26th Oct 2025908 PMAQI
26th Oct 2025799 PMAQI
26th Oct 20257810 PMAQI
26th Oct 20258011 PMAQI
27th Oct 20258112 AMAQI
27th Oct 2025831 AMAQI
27th Oct 2025812 AMAQI
27th Oct 2025813 AMAQI
27th Oct 2025834 AMAQI
27th Oct 2025855 AMAQI
16°C15/18°C
27th Oct 2025866 AMAQI
27th Oct 2025897 AMAQI
27th Oct 2025918 AMAQI
27th Oct 2025949 AMAQI
27th Oct 20259610 AMAQI
27th Oct 202510511 AMAQI
27th Oct 202510712 PMAQI
27th Oct 20251071 PMAQI
27th Oct 20251062 PMAQI
27th Oct 20251013 PMAQI
27th Oct 2025964 PMAQI
27th Oct 2025865 PMAQI
27th Oct 2025856 PMAQI
27th Oct 2025797 PMAQI
27th Oct 2025778 PMAQI
27th Oct 2025769 PMAQI
27th Oct 20258010 PMAQI
27th Oct 20258411 PMAQI
28th Oct 20258712 AMAQI
28th Oct 2025901 AMAQI
28th Oct 2025892 AMAQI
28th Oct 2025913 AMAQI
28th Oct 2025814 AMAQI
28th Oct 2025715 AMAQI
17°C13/21°C
28th Oct 2025596 AMAQI
28th Oct 2025567 AMAQI
28th Oct 2025528 AMAQI
28th Oct 2025519 AMAQI
28th Oct 20254510 AMAQI
28th Oct 20254511 AMAQI
28th Oct 20254912 PMAQI
28th Oct 2025521 PMAQI
28th Oct 2025592 PMAQI
28th Oct 2025653 PMAQI
28th Oct 2025634 PMAQI
28th Oct 2025595 PMAQI
28th Oct 2025606 PMAQI
28th Oct 2025617 PMAQI
28th Oct 2025628 PMAQI
28th Oct 2025629 PMAQI
28th Oct 20256510 PMAQI
28th Oct 20256811 PMAQI
29th Oct 20257012 AMAQI
29th Oct 2025731 AMAQI
29th Oct 2025722 AMAQI
29th Oct 2025703 AMAQI
29th Oct 2025714 AMAQI
29th Oct 2025725 AMAQI
17°C15/20°C
29th Oct 2025756 AMAQI
29th Oct 2025787 AMAQI
29th Oct 2025828 AMAQI
29th Oct 2025909 AMAQI
29th Oct 20259310 AMAQI
29th Oct 20259611 AMAQI
29th Oct 20259512 PMAQI
29th Oct 2025941 PMAQI
29th Oct 2025752 PMAQI
29th Oct 2025623 PMAQI
29th Oct 2025644 PMAQI
29th Oct 2025635 PMAQI
29th Oct 2025596 PMAQI
29th Oct 2025507 PMAQI
29th Oct 2025468 PMAQI
29th Oct 2025509 PMAQI
29th Oct 20255010 PMAQI
29th Oct 20256011 PMAQI
30th Oct 20257712 AMAQI
30th Oct 2025781 AMAQI
30th Oct 2025742 AMAQI
30th Oct 2025783 AMAQI
30th Oct 2025724 AMAQI
30th Oct 2025665 AMAQI
17°C13/22°C
30th Oct 2025716 AMAQI
30th Oct 2025747 AMAQI
30th Oct 2025768 AMAQI
30th Oct 2025779 AMAQI
30th Oct 20257910 AMAQI
30th Oct 20257911 AMAQI
30th Oct 20258512 PMAQI
30th Oct 2025931 PMAQI
30th Oct 2025982 PMAQI
30th Oct 20251003 PMAQI
30th Oct 2025954 PMAQI
30th Oct 2025865 PMAQI
30th Oct 2025706 PMAQI
30th Oct 2025637 PMAQI
30th Oct 2025608 PMAQI
30th Oct 2025599 PMAQI
30th Oct 20256110 PMAQI
30th Oct 20256311 PMAQI
31st Oct 20256712 AMAQI
31st Oct 2025731 AMAQI
31st Oct 2025772 AMAQI
31st Oct 2025763 AMAQI
31st Oct 2025684 AMAQI
31st Oct 2025645 AMAQI
17°C16/20°C
31st Oct 2025556 AMAQI
31st Oct 2025557 AMAQI
31st Oct 2025528 AMAQI
31st Oct 2025519 AMAQI
31st Oct 20254210 AMAQI
31st Oct 20253911 AMAQI
31st Oct 20253712 PMAQI
31st Oct 2025331 PMAQI
31st Oct 2025342 PMAQI
31st Oct 2025383 PMAQI
31st Oct 2025374 PMAQI
31st Oct 2025395 PMAQI
31st Oct 2025436 PMAQI
31st Oct 2025497 PMAQI
31st Oct 2025548 PMAQI
31st Oct 2025639 PMAQI
31st Oct 20256310 PMAQI
31st Oct 20257211 PMAQI
1st Nov 20257212 AMAQI
1st Nov 2025751 AMAQI
1st Nov 2025752 AMAQI
1st Nov 2025763 AMAQI
1st Nov 2025764 AMAQI
1st Nov 2025825 AMAQI
17°C15/20°C
1st Nov 2025856 AMAQI
1st Nov 2025897 AMAQI
1st Nov 2025918 AMAQI
1st Nov 20251059 AMAQI
1st Nov 202511010 AMAQI
1st Nov 202511811 AMAQI
1st Nov 202511312 PMAQI
1st Nov 20251411 PMAQI
1st Nov 20251482 PMAQI
1st Nov 20251503 PMAQI
1st Nov 20251474 PMAQI
1st Nov 20251365 PMAQI
1st Nov 20251436 PMAQI
1st Nov 20251337 PMAQI
1st Nov 20251298 PMAQI
1st Nov 20251379 PMAQI
1st Nov 202514910 PMAQI
1st Nov 202515711 PMAQI
2nd Nov 202515812 AMAQI
2nd Nov 20251571 AMAQI
2nd Nov 20251382 AMAQI
2nd Nov 20251403 AMAQI
2nd Nov 20251374 AMAQI
2nd Nov 20251385 AMAQI
18°C15/22°C
2nd Nov 20251386 AMAQI
2nd Nov 20251417 AMAQI
2nd Nov 20251388 AMAQI
2nd Nov 20251409 AMAQI
2nd Nov 202514210 AMAQI
2nd Nov 202513611 AMAQI
2nd Nov 202511812 PMAQI
2nd Nov 20251091 PMAQI
2nd Nov 2025962 PMAQI
2nd Nov 2025913 PMAQI
2nd Nov 20251004 PMAQI
2nd Nov 20251155 PMAQI
2nd Nov 20251386 PMAQI
2nd Nov 20251437 PMAQI
2nd Nov 20251518 PMAQI
2nd Nov 20251709 PMAQI
2nd Nov 202517110 PMAQI
2nd Nov 202516511 PMAQI
3rd Nov 202517112 AMAQI
3rd Nov 20251321 AMAQI
3rd Nov 2025802 AMAQI
3rd Nov 2025813 AMAQI
3rd Nov 2025744 AMAQI
3rd Nov 2025605 AMAQI
18°C14/22°C
3rd Nov 2025566 AMAQI
3rd Nov 2025557 AMAQI
3rd Nov 2025418 AMAQI
3rd Nov 2025389 AMAQI
3rd Nov 20253910 AMAQI
3rd Nov 20253811 AMAQI
3rd Nov 20254512 PMAQI
3rd Nov 2025471 PMAQI
3rd Nov 2025442 PMAQI
3rd Nov 2025443 PMAQI
3rd Nov 2025554 PMAQI
3rd Nov 2025565 PMAQI
3rd Nov 2025546 PMAQI
3rd Nov 2025557 PMAQI
3rd Nov 2025548 PMAQI
3rd Nov 2025499 PMAQI
3rd Nov 20255210 PMAQI
3rd Nov 20254811 PMAQI
4th Nov 20254812 AMAQI
4th Nov 2025511 AMAQI
4th Nov 2025542 AMAQI
4th Nov 2025583 AMAQI
4th Nov 2025594 AMAQI
4th Nov 2025645 AMAQI
15°C13/18°C
4th Nov 2025696 AMAQI
4th Nov 2025727 AMAQI
4th Nov 2025768 AMAQI
4th Nov 2025789 AMAQI
4th Nov 20257310 AMAQI
4th Nov 20257311 AMAQI
4th Nov 20256812 PMAQI
4th Nov 2025681 PMAQI
4th Nov 2025662 PMAQI
4th Nov 2025633 PMAQI
4th Nov 2025624 PMAQI
4th Nov 2025565 PMAQI
4th Nov 2025576 PMAQI
4th Nov 2025567 PMAQI
4th Nov 2025568 PMAQI
4th Nov 2025619 PMAQI
4th Nov 20256310 PMAQI
4th Nov 20256411 PMAQI
5th Nov 20256612 AMAQI
5th Nov 2025721 AMAQI
5th Nov 2025712 AMAQI
5th Nov 2025703 AMAQI
5th Nov 2025684 AMAQI
5th Nov 2025675 AMAQI
16°C14/19°C
5th Nov 2025666 AMAQI
5th Nov 2025677 AMAQI
5th Nov 2025708 AMAQI
5th Nov 2025739 AMAQI
5th Nov 20257310 AMAQI
5th Nov 20257211 AMAQI
5th Nov 20257012 PMAQI
5th Nov 2025701 PMAQI
5th Nov 2025722 PMAQI
5th Nov 2025743 PMAQI
5th Nov 2025754 PMAQI
5th Nov 2025775 PMAQI
5th Nov 2025816 PMAQI
5th Nov 2025847 PMAQI
5th Nov 2025868 PMAQI
5th Nov 2025899 PMAQI
5th Nov 20259310 PMAQI
5th Nov 20259011 PMAQI
6th Nov 20258612 AMAQI
6th Nov 2025871 AMAQI
6th Nov 2025902 AMAQI
6th Nov 2025923 AMAQI
6th Nov 2025954 AMAQI
6th Nov 2025975 AMAQI
--°C/°C
6th Nov 20251046 AMAQI
6 AM6th Nov 20251087 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
81AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM - 5 PM
79AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 81), while the lowest AQI was between 8 AM to 5 PM (Avg. 79).
Night time
Avg. Highest Time
12 AM - 1 AM
88AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 8 PM
81AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 88), while the lowest AQI was between 2 AM to 8 PM (Avg. 81).
2025 Days Vs Air Quality
Zhejiang Agricultural University, Hangzhou, Zhejiang, China
2025
8%
24
70%
217
20%
61
2%
6
0.3%
1
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
24 DaysModerate
217 DaysPoor
61 DaysUnhealthy
6 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2025, 8% of 309 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
Zhejiang Agricultural University, Hangzhou, 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
150AQI
150AQI
2nd January 2025
142AQI
142AQI
3rd January 2025
150AQI
150AQI
4th January 2025
141AQI
141AQI
5th January 2025
160AQI
160AQI
6th January 2025
140AQI
140AQI
7th January 2025
148AQI
148AQI
8th January 2025
134AQI
134AQI
9th January 2025
86AQI
86AQI
10th January 2025
100AQI
100AQI
11th January 2025
106AQI
106AQI
12th January 2025
122AQI
122AQI
13th January 2025
134AQI
134AQI
14th January 2025
135AQI
135AQI
15th January 2025
76AQI
76AQI
16th January 2025
101AQI
101AQI
17th January 2025
108AQI
108AQI
18th January 2025
133AQI
133AQI
19th January 2025
131AQI
131AQI
20th January 2025
161AQI
161AQI
21st January 2025
166AQI
166AQI
22nd January 2025
168AQI
168AQI
23rd January 2025
134AQI
134AQI
24th January 2025
104AQI
104AQI
25th January 2025
88AQI
88AQI
26th January 2025
88AQI
88AQI
27th January 2025
57AQI
57AQI
28th January 2025
77AQI
77AQI
29th January 2025
134AQI
134AQI
30th January 2025
112AQI
112AQI
31st January 2025
117AQI
117AQI
1st February 2025
66AQI
66AQI
2nd February 2025
120AQI
120AQI
3rd February 2025
117AQI
117AQI
4th February 2025
106AQI
106AQI
5th February 2025
92AQI
92AQI
6th February 2025
122AQI
122AQI
7th February 2025
71AQI
71AQI
8th February 2025
68AQI
68AQI
9th February 2025
77AQI
77AQI
10th February 2025
102AQI
102AQI
11th February 2025
132AQI
132AQI
12th February 2025
131AQI
131AQI
13th February 2025
143AQI
143AQI
14th February 2025
142AQI
142AQI
15th February 2025
149AQI
149AQI
16th February 2025
100AQI
100AQI
17th February 2025
120AQI
120AQI
18th February 2025
92AQI
92AQI
19th February 2025
119AQI
119AQI
20th February 2025
88AQI
88AQI
21st February 2025
82AQI
82AQI
22nd February 2025
104AQI
104AQI
23rd February 2025
135AQI
135AQI
24th February 2025
130AQI
130AQI
25th February 2025
158AQI
158AQI
26th February 2025
149AQI
149AQI
27th February 2025
132AQI
132AQI
28th February 2025
110AQI
110AQI
1st March 2025
96AQI
96AQI
2nd March 2025
92AQI
92AQI
3rd March 2025
69AQI
69AQI
4th March 2025
63AQI
63AQI
5th March 2025
72AQI
72AQI
6th March 2025
87AQI
87AQI
7th March 2025
113AQI
113AQI
8th March 2025
119AQI
119AQI
9th March 2025
99AQI
99AQI
10th March 2025
122AQI
122AQI
11th March 2025
108AQI
108AQI
12th March 2025
93AQI
93AQI
13th March 2025
81AQI
81AQI
14th March 2025
70AQI
70AQI
15th March 2025
54AQI
54AQI
16th March 2025
91AQI
91AQI
17th March 2025
62AQI
62AQI
18th March 2025
82AQI
82AQI
19th March 2025
88AQI
88AQI
20th March 2025
94AQI
94AQI
21st March 2025
81AQI
81AQI
22nd March 2025
91AQI
91AQI
23rd March 2025
84AQI
84AQI
24th March 2025
88AQI
88AQI
25th March 2025
90AQI
90AQI
26th March 2025
114AQI
114AQI
27th March 2025
95AQI
95AQI
28th March 2025
88AQI
88AQI
29th March 2025
84AQI
84AQI
30th March 2025
82AQI
82AQI
31st March 2025
69AQI
69AQI
1st April 2025
88AQI
88AQI
2nd April 2025
91AQI
91AQI
3rd April 2025
107AQI
107AQI
4th April 2025
107AQI
107AQI
5th April 2025
97AQI
97AQI
6th April 2025
108AQI
108AQI
7th April 2025
93AQI
93AQI
8th April 2025
104AQI
104AQI
9th April 2025
115AQI
115AQI
10th April 2025
99AQI
99AQI
11th April 2025
92AQI
92AQI
12th April 2025
244AQI
244AQI
13th April 2025
88AQI
88AQI
14th April 2025
105AQI
105AQI
15th April 2025
78AQI
78AQI
16th April 2025
82AQI
82AQI
17th April 2025
82AQI
82AQI
18th April 2025
99AQI
99AQI
19th April 2025
101AQI
101AQI
20th April 2025
113AQI
113AQI
21st April 2025
97AQI
97AQI
22nd April 2025
90AQI
90AQI
23rd April 2025
89AQI
89AQI
24th April 2025
92AQI
92AQI
25th April 2025
73AQI
73AQI
26th April 2025
83AQI
83AQI
27th April 2025
64AQI
64AQI
28th April 2025
93AQI
93AQI
29th April 2025
84AQI
84AQI
30th April 2025
88AQI
88AQI
1st May 2025
78AQI
78AQI
2nd May 2025
85AQI
85AQI
3rd May 2025
83AQI
83AQI
4th May 2025
70AQI
70AQI
5th May 2025
70AQI
70AQI
6th May 2025
101AQI
101AQI
7th May 2025
105AQI
105AQI
8th May 2025
83AQI
83AQI
9th May 2025
61AQI
61AQI
10th May 2025
67AQI
67AQI
11th May 2025
74AQI
74AQI
12th May 2025
78AQI
78AQI
13th May 2025
80AQI
80AQI
14th May 2025
79AQI
79AQI
15th May 2025
124AQI
124AQI
16th May 2025
79AQI
79AQI
17th May 2025
77AQI
77AQI
18th May 2025
85AQI
85AQI
19th May 2025
70AQI
70AQI
20th May 2025
70AQI
70AQI
21st May 2025
51AQI
51AQI
22nd May 2025
75AQI
75AQI
23rd May 2025
49AQI
49AQI
24th May 2025
93AQI
93AQI
25th May 2025
91AQI
91AQI
26th May 2025
92AQI
92AQI
27th May 2025
92AQI
92AQI
28th May 2025
75AQI
75AQI
29th May 2025
75AQI
75AQI
30th May 2025
91AQI
91AQI
31st May 2025
87AQI
87AQI
1st June 2025
66AQI
66AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
74AQI
74AQI
4th June 2025
87AQI
87AQI
5th June 2025
67AQI
67AQI
6th June 2025
71AQI
71AQI
7th June 2025
84AQI
84AQI
8th June 2025
49AQI
49AQI
9th June 2025
65AQI
65AQI
10th June 2025
58AQI
58AQI
11th June 2025
61AQI
61AQI
12th June 2025
71AQI
71AQI
13th June 2025
58AQI
58AQI
14th June 2025
61AQI
61AQI
15th June 2025
46AQI
46AQI
16th June 2025
50AQI
50AQI
17th June 2025
62AQI
62AQI
18th June 2025
60AQI
60AQI
19th June 2025
57AQI
57AQI
20th June 2025
54AQI
54AQI
21st June 2025
54AQI
54AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
51AQI
51AQI
24th June 2025
57AQI
57AQI
25th June 2025
68AQI
68AQI
26th June 2025
63AQI
63AQI
27th June 2025
56AQI
56AQI
28th June 2025
52AQI
52AQI
29th June 2025
52AQI
52AQI
30th June 2025
55AQI
55AQI
1st July 2025
48AQI
48AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
57AQI
57AQI
4th July 2025
58AQI
58AQI
5th July 2025
58AQI
58AQI
6th July 2025
55AQI
55AQI
7th July 2025
52AQI
52AQI
8th July 2025
49AQI
49AQI
9th July 2025
52AQI
52AQI
10th July 2025
59AQI
59AQI
11th July 2025
55AQI
55AQI
12th July 2025
53AQI
53AQI
13th July 2025
57AQI
57AQI
14th July 2025
61AQI
61AQI
15th July 2025
65AQI
65AQI
16th July 2025
62AQI
62AQI
17th July 2025
62AQI
62AQI
18th July 2025
63AQI
63AQI
19th July 2025
48AQI
48AQI
20th July 2025
45AQI
45AQI
21st July 2025
39AQI
39AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
50AQI
50AQI
24th July 2025
47AQI
47AQI
25th July 2025
51AQI
51AQI
26th July 2025
43AQI
43AQI
27th July 2025
47AQI
47AQI
28th July 2025
43AQI
43AQI
29th July 2025
48AQI
48AQI
30th July 2025
37AQI
37AQI
31st July 2025
37AQI
37AQI
1st August 2025
56AQI
56AQI
2nd August 2025
58AQI
58AQI
3rd August 2025
58AQI
58AQI
4th August 2025
63AQI
63AQI
5th August 2025
58AQI
58AQI
6th August 2025
51AQI
51AQI
7th August 2025
48AQI
48AQI
8th August 2025
54AQI
54AQI
9th August 2025
55AQI
55AQI
10th August 2025
59AQI
59AQI
11th August 2025
58AQI
58AQI
12th August 2025
61AQI
61AQI
13th August 2025
54AQI
54AQI
14th August 2025
44AQI
44AQI
15th August 2025
43AQI
43AQI
16th August 2025
46AQI
46AQI
17th August 2025
51AQI
51AQI
18th August 2025
51AQI
51AQI
19th August 2025
53AQI
53AQI
20th August 2025
57AQI
57AQI
21st August 2025
60AQI
60AQI
22nd August 2025
53AQI
53AQI
23rd August 2025
52AQI
52AQI
24th August 2025
55AQI
55AQI
25th August 2025
55AQI
55AQI
26th August 2025
58AQI
58AQI
27th August 2025
55AQI
55AQI
28th August 2025
49AQI
49AQI
29th August 2025
53AQI
53AQI
30th August 2025
52AQI
52AQI
31st August 2025
53AQI
53AQI
1st September 2025
57AQI
57AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
58AQI
58AQI
4th September 2025
68AQI
68AQI
5th September 2025
68AQI
68AQI
6th September 2025
66AQI
66AQI
7th September 2025
73AQI
73AQI
8th September 2025
65AQI
65AQI
9th September 2025
57AQI
57AQI
10th September 2025
56AQI
56AQI
11th September 2025
57AQI
57AQI
12th September 2025
59AQI
59AQI
13th September 2025
60AQI
60AQI
14th September 2025
58AQI
58AQI
15th September 2025
65AQI
65AQI
16th September 2025
65AQI
65AQI
17th September 2025
61AQI
61AQI
18th September 2025
56AQI
56AQI
19th September 2025
58AQI
58AQI
20th September 2025
58AQI
58AQI
21st September 2025
61AQI
61AQI
22nd September 2025
58AQI
58AQI
23rd September 2025
52AQI
52AQI
24th September 2025
58AQI
58AQI
25th September 2025
65AQI
65AQI
26th September 2025
95AQI
95AQI
27th September 2025
85AQI
85AQI
28th September 2025
93AQI
93AQI
29th September 2025
108AQI
108AQI
30th September 2025
78AQI
78AQI
1st October 2025
83AQI
83AQI
2nd October 2025
72AQI
72AQI
3rd October 2025
93AQI
93AQI
4th October 2025
110AQI
110AQI
5th October 2025
97AQI
97AQI
6th October 2025
104AQI
104AQI
7th October 2025
139AQI
139AQI
8th October 2025
93AQI
93AQI
9th October 2025
63AQI
63AQI
10th October 2025
71AQI
71AQI
11th October 2025
88AQI
88AQI
12th October 2025
155AQI
155AQI
13th October 2025
125AQI
125AQI
14th October 2025
92AQI
92AQI
15th October 2025
94AQI
94AQI
16th October 2025
82AQI
82AQI
17th October 2025
66AQI
66AQI
18th October 2025
80AQI
80AQI
19th October 2025
63AQI
63AQI
20th October 2025
61AQI
61AQI
21st October 2025
57AQI
57AQI
22nd October 2025
63AQI
63AQI
23rd October 2025
65AQI
65AQI
24th October 2025
66AQI
66AQI
25th October 2025
80AQI
80AQI
26th October 2025
86AQI
86AQI
27th October 2025
86AQI
86AQI
28th October 2025
69AQI
69AQI
29th October 2025
69AQI
69AQI
30th October 2025
74AQI
74AQI
31st October 2025
57AQI
57AQI
1st November 2025
107AQI
107AQI
2nd November 2025
142AQI
142AQI
3rd November 2025
80AQI
80AQI
4th November 2025
60AQI
60AQI
5th November 2025
67AQI
67AQI
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
123AQI
113AQI
88AQI
98AQI
80AQI
60AQI
52AQI
54AQI
66AQI
84AQI
91AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202582AQI
7
20
4
9
18
1
26
5
21
8
1
1
27
3
4
26
14
17
5
26
29
1
26
4
1
3
2
24
217
61
6
1
Highest AQI recorded in
January123AQI
Lowest AQI recorded in
July52AQI
202483AQI
7
9
14
1
4
14
6
4
1
12
18
1
6
19
5
1
27
3
9
21
11
20
3
28
9
18
3
7
22
2
3
25
2
7
22
2
53
220
70
21
2
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
July52AQI
202390AQI
1
5
20
5
1
13
13
1
14
16
1
19
10
1
2
24
5
6
21
3
14
17
4
26
1
5
23
2
4
18
9
1
12
13
15
9
4
3
38
207
101
11
4
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
July53AQI
202287AQI
2
10
14
5
9
11
1
1
14
14
2
15
15
2
17
12
11
15
4
9
15
1
7
19
1
1
5
24
2
1
19
10
4
13
9
5
42
171
92
14
Highest AQI recorded in
February106AQI
Lowest AQI recorded in
July59AQI
202179AQI
12
16
3
2
20
6
2
22
6
1
1
26
3
2
23
6
3
24
3
8
22
1
10
18
3
24
3
7
24
2
23
5
17
13
1
40
255
62
5
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
July60AQI
202078AQI
3
9
1
1
13
7
13
5
10
19
1
7
23
1
7
24
2
25
3
3
26
2
4
19
7
7
19
5
37
178
46
5
Highest AQI recorded in
December120AQI
Lowest AQI recorded in
August62AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
90AQILeast Polluted Year Recorded
2020(Avg.)
78AQIZhejiang Agricultural University's annual 2025 AQI (82) shows an average percentage change of -1.8% (improved AQI) compared to previous years: 2020 (78), 2021 (79), 2022 (87), 2023 (90), 2024 (83).
