Sishi Middle School, Dadukou, Sichuan, 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
Sishi Middle School, Dadukou, Sichuan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Nov 2023
134AQILowest AQI recorded on
8th Nov 2024
13AQISame Day Analysis (21st November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 73 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Nov - 22nd Nov 2025
Sishi Middle School, Dadukou, Sichuan, China
AQI
Day
Night
.
6 AM21st Nov 2025
5 PM
5 AM22nd Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
6AM21st Nov
72AQI
Avg. Lowest Time
11PM21st Nov
51AQI
In the last 24 hours,
Sishi Middle School's AQI reached its highest point of 72 at 6 AM during the Night, while the lowest point, 51, was recorded at 11 PM during the Night between 21st Nov and 22nd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Sishi Middle School, Dadukou, Sichuan, China
OctNov
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Oct 2025736 AMAQI
23rd Oct 2025747 AMAQI
23rd Oct 2025778 AMAQI
23rd Oct 2025799 AMAQI
23rd Oct 20258210 AMAQI
23rd Oct 20258211 AMAQI
23rd Oct 20258212 PMAQI
23rd Oct 2025801 PMAQI
23rd Oct 2025792 PMAQI
23rd Oct 2025773 PMAQI
23rd Oct 2025764 PMAQI
23rd Oct 2025735 PMAQI
23rd Oct 2025706 PMAQI
23rd Oct 2025697 PMAQI
23rd Oct 2025678 PMAQI
23rd Oct 2025679 PMAQI
23rd Oct 20256610 PMAQI
23rd Oct 20256611 PMAQI
24th Oct 20256612 AMAQI
24th Oct 2025671 AMAQI
24th Oct 2025692 AMAQI
24th Oct 2025693 AMAQI
24th Oct 2025704 AMAQI
24th Oct 2025725 AMAQI
18°C14/24°C
24th Oct 2025966 AMAQI
24th Oct 20251027 AMAQI
24th Oct 2025958 AMAQI
24th Oct 2025889 AMAQI
24th Oct 20258810 AMAQI
24th Oct 20259111 AMAQI
24th Oct 20259612 PMAQI
24th Oct 2025981 PMAQI
24th Oct 20251012 PMAQI
24th Oct 2025953 PMAQI
24th Oct 2025914 PMAQI
24th Oct 2025825 PMAQI
24th Oct 2025826 PMAQI
24th Oct 2025827 PMAQI
24th Oct 2025848 PMAQI
24th Oct 2025829 PMAQI
24th Oct 20258210 PMAQI
24th Oct 20258311 PMAQI
25th Oct 20259012 AMAQI
25th Oct 2025921 AMAQI
25th Oct 2025902 AMAQI
25th Oct 2025913 AMAQI
25th Oct 2025904 AMAQI
25th Oct 2025905 AMAQI
15°C11/21°C
25th Oct 2025886 AMAQI
25th Oct 2025877 AMAQI
25th Oct 2025888 AMAQI
25th Oct 2025879 AMAQI
25th Oct 20259010 AMAQI
25th Oct 20259311 AMAQI
25th Oct 202510612 PMAQI
25th Oct 20251141 PMAQI
25th Oct 20251102 PMAQI
25th Oct 20251033 PMAQI
25th Oct 2025994 PMAQI
25th Oct 2025995 PMAQI
25th Oct 2025996 PMAQI
25th Oct 2025977 PMAQI
25th Oct 2025938 PMAQI
25th Oct 2025909 PMAQI
25th Oct 20259010 PMAQI
25th Oct 20258911 PMAQI
26th Oct 20259012 AMAQI
26th Oct 2025921 AMAQI
26th Oct 2025932 AMAQI
26th Oct 2025923 AMAQI
26th Oct 2025974 AMAQI
26th Oct 2025925 AMAQI
18°C14/24°C
26th Oct 2025896 AMAQI
26th Oct 2025887 AMAQI
26th Oct 2025868 AMAQI
26th Oct 2025829 AMAQI
26th Oct 20258310 AMAQI
26th Oct 20258611 AMAQI
26th Oct 20259012 PMAQI
26th Oct 2025921 PMAQI
26th Oct 2025902 PMAQI
26th Oct 2025893 PMAQI
26th Oct 2025784 PMAQI
26th Oct 2025595 PMAQI
26th Oct 2025596 PMAQI
26th Oct 2025737 PMAQI
26th Oct 2025708 PMAQI
26th Oct 2025709 PMAQI
26th Oct 20257110 PMAQI
26th Oct 20257211 PMAQI
27th Oct 20257212 AMAQI
27th Oct 2025701 AMAQI
27th Oct 2025712 AMAQI
27th Oct 2025693 AMAQI
27th Oct 2025664 AMAQI
27th Oct 2025665 AMAQI
18°C13/24°C
27th Oct 2025686 AMAQI
27th Oct 2025687 AMAQI
27th Oct 2025678 AMAQI
27th Oct 2025669 AMAQI
27th Oct 20256810 AMAQI
27th Oct 20256811 AMAQI
27th Oct 20256312 PMAQI
27th Oct 2025631 PMAQI
27th Oct 2025622 PMAQI
27th Oct 2025623 PMAQI
27th Oct 2025584 PMAQI
27th Oct 2025615 PMAQI
27th Oct 2025626 PMAQI
27th Oct 2025657 PMAQI
27th Oct 2025698 PMAQI
27th Oct 2025729 PMAQI
27th Oct 20257110 PMAQI
27th Oct 20257811 PMAQI
28th Oct 20257912 AMAQI
28th Oct 2025781 AMAQI
28th Oct 2025782 AMAQI
28th Oct 2025783 AMAQI
28th Oct 2025784 AMAQI
28th Oct 2025775 AMAQI
15°C11/21°C
28th Oct 2025786 AMAQI
28th Oct 2025787 AMAQI
28th Oct 2025788 AMAQI
28th Oct 2025779 AMAQI
28th Oct 20257710 AMAQI
28th Oct 20257711 AMAQI
28th Oct 20258312 PMAQI
28th Oct 2025851 PMAQI
28th Oct 2025862 PMAQI
28th Oct 2025853 PMAQI
28th Oct 2025854 PMAQI
28th Oct 2025725 PMAQI
28th Oct 2025726 PMAQI
28th Oct 2025837 PMAQI
28th Oct 2025858 PMAQI
28th Oct 2025859 PMAQI
28th Oct 20258910 PMAQI
28th Oct 20258711 PMAQI
29th Oct 20258812 AMAQI
29th Oct 2025881 AMAQI
29th Oct 2025922 AMAQI
29th Oct 2025893 AMAQI
29th Oct 2025894 AMAQI
29th Oct 2025895 AMAQI
16°C12/22°C
29th Oct 2025886 AMAQI
29th Oct 2025877 AMAQI
29th Oct 2025878 AMAQI
29th Oct 2025889 AMAQI
29th Oct 20258710 AMAQI
29th Oct 20259011 AMAQI
29th Oct 20259212 PMAQI
29th Oct 2025911 PMAQI
29th Oct 2025902 PMAQI
29th Oct 2025923 PMAQI
29th Oct 2025884 PMAQI
29th Oct 2025875 PMAQI
29th Oct 2025846 PMAQI
29th Oct 2025837 PMAQI
29th Oct 2025848 PMAQI
29th Oct 2025759 PMAQI
29th Oct 20258110 PMAQI
29th Oct 20258711 PMAQI
30th Oct 20258912 AMAQI
30th Oct 2025891 AMAQI
30th Oct 2025902 AMAQI
30th Oct 2025813 AMAQI
30th Oct 2025804 AMAQI
30th Oct 2025805 AMAQI
18°C13/25°C
30th Oct 2025786 AMAQI
30th Oct 2025777 AMAQI
30th Oct 2025778 AMAQI
30th Oct 2025769 AMAQI
30th Oct 20257610 AMAQI
30th Oct 20257411 AMAQI
30th Oct 20257312 PMAQI
30th Oct 2025691 PMAQI
30th Oct 2025682 PMAQI
30th Oct 2025663 PMAQI
30th Oct 2025654 PMAQI
30th Oct 2025635 PMAQI
30th Oct 2025606 PMAQI
30th Oct 2025597 PMAQI
30th Oct 2025618 PMAQI
30th Oct 2025609 PMAQI
30th Oct 20256010 PMAQI
30th Oct 20256011 PMAQI
31st Oct 20256012 AMAQI
31st Oct 2025591 AMAQI
31st Oct 2025592 AMAQI
31st Oct 2025603 AMAQI
31st Oct 2025634 AMAQI
31st Oct 2025645 AMAQI
16°C14/19°C
31st Oct 2025636 AMAQI
31st Oct 2025647 AMAQI
31st Oct 2025658 AMAQI
31st Oct 2025689 AMAQI
31st Oct 20256810 AMAQI
31st Oct 20257211 AMAQI
31st Oct 20257112 PMAQI
31st Oct 2025731 PMAQI
31st Oct 2025722 PMAQI
31st Oct 2025733 PMAQI
31st Oct 2025734 PMAQI
31st Oct 2025725 PMAQI
31st Oct 2025746 PMAQI
31st Oct 2025747 PMAQI
31st Oct 2025738 PMAQI
31st Oct 2025719 PMAQI
31st Oct 20257010 PMAQI
31st Oct 20257111 PMAQI
1st Nov 20256912 AMAQI
1st Nov 2025681 AMAQI
1st Nov 2025692 AMAQI
1st Nov 2025643 AMAQI
1st Nov 2025564 AMAQI
1st Nov 2025565 AMAQI
13°C12/15°C
1st Nov 2025556 AMAQI
1st Nov 2025467 AMAQI
1st Nov 2025438 AMAQI
1st Nov 2025459 AMAQI
1st Nov 20254810 AMAQI
1st Nov 20254511 AMAQI
1st Nov 20254812 PMAQI
1st Nov 2025471 PMAQI
1st Nov 2025452 PMAQI
1st Nov 2025453 PMAQI
1st Nov 2025444 PMAQI
1st Nov 2025445 PMAQI
1st Nov 2025416 PMAQI
1st Nov 2025417 PMAQI
1st Nov 2025428 PMAQI
1st Nov 2025399 PMAQI
1st Nov 20253910 PMAQI
1st Nov 20254211 PMAQI
2nd Nov 20254412 AMAQI
2nd Nov 2025481 AMAQI
2nd Nov 2025362 AMAQI
2nd Nov 2025383 AMAQI
2nd Nov 2025394 AMAQI
2nd Nov 2025395 AMAQI
11°C10/13°C
2nd Nov 2025406 AMAQI
2nd Nov 2025397 AMAQI
2nd Nov 2025378 AMAQI
2nd Nov 2025399 AMAQI
2nd Nov 20253910 AMAQI
2nd Nov 20254011 AMAQI
2nd Nov 20254712 PMAQI
2nd Nov 2025491 PMAQI
2nd Nov 2025502 PMAQI
2nd Nov 2025473 PMAQI
2nd Nov 2025364 PMAQI
2nd Nov 2025485 PMAQI
2nd Nov 2025496 PMAQI
2nd Nov 2025527 PMAQI
2nd Nov 2025488 PMAQI
2nd Nov 2025389 PMAQI
2nd Nov 20253710 PMAQI
2nd Nov 20253911 PMAQI
3rd Nov 20254212 AMAQI
3rd Nov 2025491 AMAQI
3rd Nov 2025492 AMAQI
3rd Nov 2025493 AMAQI
3rd Nov 2025444 AMAQI
3rd Nov 2025445 AMAQI
10°C9/12°C
3rd Nov 2025446 AMAQI
3rd Nov 2025447 AMAQI
3rd Nov 2025448 AMAQI
3rd Nov 2025449 AMAQI
3rd Nov 20254410 AMAQI
3rd Nov 20254411 AMAQI
3rd Nov 20254612 PMAQI
3rd Nov 2025491 PMAQI
3rd Nov 2025522 PMAQI
3rd Nov 2025443 PMAQI
3rd Nov 2025474 PMAQI
3rd Nov 2025455 PMAQI
3rd Nov 2025436 PMAQI
3rd Nov 2025487 PMAQI
3rd Nov 2025498 PMAQI
3rd Nov 2025509 PMAQI
3rd Nov 20255110 PMAQI
3rd Nov 20255211 PMAQI
4th Nov 20255312 AMAQI
4th Nov 2025541 AMAQI
4th Nov 2025702 AMAQI
4th Nov 2025773 AMAQI
4th Nov 2025774 AMAQI
4th Nov 2025635 AMAQI
9°C8/11°C
4th Nov 2025626 AMAQI
4th Nov 2025627 AMAQI
4th Nov 2025678 AMAQI
4th Nov 2025689 AMAQI
4th Nov 20256310 AMAQI
4th Nov 20256511 AMAQI
4th Nov 20256812 PMAQI
4th Nov 2025691 PMAQI
4th Nov 2025752 PMAQI
4th Nov 2025753 PMAQI
4th Nov 2025744 PMAQI
4th Nov 2025745 PMAQI
4th Nov 2025726 PMAQI
4th Nov 2025707 PMAQI
4th Nov 2025718 PMAQI
4th Nov 2025709 PMAQI
4th Nov 20257310 PMAQI
4th Nov 20257411 PMAQI
5th Nov 20257412 AMAQI
5th Nov 2025751 AMAQI
5th Nov 2025762 AMAQI
5th Nov 2025813 AMAQI
5th Nov 2025824 AMAQI
5th Nov 2025825 AMAQI
11°C5/18°C
5th Nov 2025826 AMAQI
5th Nov 2025817 AMAQI
5th Nov 2025818 AMAQI
5th Nov 2025829 AMAQI
5th Nov 20258710 AMAQI
5th Nov 20259011 AMAQI
5th Nov 20259412 PMAQI
5th Nov 2025951 PMAQI
5th Nov 2025932 PMAQI
5th Nov 2025893 PMAQI
5th Nov 2025844 PMAQI
5th Nov 2025835 PMAQI
5th Nov 2025816 PMAQI
5th Nov 2025807 PMAQI
5th Nov 2025788 PMAQI
5th Nov 2025789 PMAQI
5th Nov 20258010 PMAQI
5th Nov 20258111 PMAQI
6th Nov 20258112 AMAQI
6th Nov 2025801 AMAQI
6th Nov 2025802 AMAQI
6th Nov 2025823 AMAQI
6th Nov 2025824 AMAQI
6th Nov 2025835 AMAQI
13°C9/16°C
6th Nov 2025836 AMAQI
6th Nov 2025847 AMAQI
6th Nov 2025838 AMAQI
6th Nov 2025859 AMAQI
6th Nov 20258410 AMAQI
6th Nov 20258611 AMAQI
6th Nov 20258912 PMAQI
6th Nov 2025891 PMAQI
6th Nov 2025902 PMAQI
6th Nov 2025793 PMAQI
6th Nov 2025614 PMAQI
6th Nov 2025585 PMAQI
6th Nov 2025596 PMAQI
6th Nov 2025637 PMAQI
6th Nov 2025668 PMAQI
6th Nov 2025699 PMAQI
6th Nov 20257010 PMAQI
6th Nov 20257011 PMAQI
7th Nov 20258112 AMAQI
7th Nov 2025901 AMAQI
7th Nov 2025862 AMAQI
7th Nov 2025863 AMAQI
7th Nov 2025804 AMAQI
7th Nov 2025825 AMAQI
16°C13/21°C
7th Nov 2025806 AMAQI
7th Nov 2025777 AMAQI
7th Nov 2025818 AMAQI
7th Nov 2025749 AMAQI
7th Nov 20257110 AMAQI
7th Nov 20257211 AMAQI
7th Nov 20256612 PMAQI
7th Nov 2025631 PMAQI
7th Nov 2025612 PMAQI
7th Nov 2025603 PMAQI
7th Nov 2025594 PMAQI
7th Nov 2025615 PMAQI
7th Nov 2025606 PMAQI
7th Nov 2025617 PMAQI
7th Nov 2025668 PMAQI
7th Nov 2025709 PMAQI
7th Nov 20257010 PMAQI
7th Nov 20257111 PMAQI
8th Nov 20256912 AMAQI
8th Nov 2025691 AMAQI
8th Nov 2025692 AMAQI
8th Nov 2025693 AMAQI
8th Nov 2025684 AMAQI
8th Nov 2025685 AMAQI
17°C13/23°C
8th Nov 2025696 AMAQI
8th Nov 2025717 AMAQI
8th Nov 2025718 AMAQI
8th Nov 2025709 AMAQI
8th Nov 20257410 AMAQI
8th Nov 20258611 AMAQI
8th Nov 20258512 PMAQI
8th Nov 2025831 PMAQI
8th Nov 2025832 PMAQI
8th Nov 2025823 PMAQI
8th Nov 2025744 PMAQI
8th Nov 2025745 PMAQI
8th Nov 2025756 PMAQI
8th Nov 2025767 PMAQI
8th Nov 2025798 PMAQI
8th Nov 2025849 PMAQI
8th Nov 20258010 PMAQI
8th Nov 20258411 PMAQI
9th Nov 20258512 AMAQI
9th Nov 2025841 AMAQI
9th Nov 2025922 AMAQI
9th Nov 2025893 AMAQI
9th Nov 2025994 AMAQI
9th Nov 2025985 AMAQI
19°C15/25°C
9th Nov 2025916 AMAQI
9th Nov 2025897 AMAQI
9th Nov 2025898 AMAQI
9th Nov 2025859 AMAQI
9th Nov 20258110 AMAQI
9th Nov 20258311 AMAQI
9th Nov 20258412 PMAQI
9th Nov 2025851 PMAQI
9th Nov 2025842 PMAQI
9th Nov 2025813 PMAQI
9th Nov 2025794 PMAQI
9th Nov 2025765 PMAQI
9th Nov 2025696 PMAQI
9th Nov 2025687 PMAQI
9th Nov 2025658 PMAQI
9th Nov 2025629 PMAQI
9th Nov 20256110 PMAQI
9th Nov 20255211 PMAQI
10th Nov 20255012 AMAQI
10th Nov 2025521 AMAQI
10th Nov 2025532 AMAQI
10th Nov 2025533 AMAQI
10th Nov 2025534 AMAQI
10th Nov 2025535 AMAQI
17°C14/22°C
10th Nov 2025536 AMAQI
10th Nov 2025537 AMAQI
10th Nov 2025538 AMAQI
10th Nov 2025539 AMAQI
10th Nov 20255510 AMAQI
10th Nov 20255611 AMAQI
10th Nov 20255912 PMAQI
10th Nov 2025601 PMAQI
10th Nov 2025602 PMAQI
10th Nov 2025603 PMAQI
10th Nov 2025594 PMAQI
10th Nov 2025595 PMAQI
10th Nov 2025566 PMAQI
10th Nov 2025577 PMAQI
10th Nov 2025608 PMAQI
10th Nov 2025639 PMAQI
10th Nov 20256110 PMAQI
10th Nov 20256311 PMAQI
11th Nov 20256512 AMAQI
11th Nov 2025681 AMAQI
11th Nov 2025682 AMAQI
11th Nov 2025663 AMAQI
11th Nov 2025674 AMAQI
11th Nov 2025635 AMAQI
18°C14/25°C
11th Nov 2025656 AMAQI
11th Nov 2025647 AMAQI
11th Nov 2025608 AMAQI
11th Nov 2025589 AMAQI
11th Nov 20255910 AMAQI
11th Nov 20256111 AMAQI
11th Nov 20256112 PMAQI
11th Nov 2025631 PMAQI
11th Nov 2025652 PMAQI
11th Nov 2025583 PMAQI
11th Nov 2025544 PMAQI
11th Nov 2025525 PMAQI
11th Nov 2025506 PMAQI
11th Nov 2025607 PMAQI
11th Nov 2025618 PMAQI
11th Nov 2025639 PMAQI
11th Nov 20256510 PMAQI
11th Nov 20256311 PMAQI
12th Nov 20256112 AMAQI
12th Nov 2025661 AMAQI
12th Nov 2025652 AMAQI
12th Nov 2025663 AMAQI
12th Nov 2025664 AMAQI
12th Nov 2025655 AMAQI
15°C10/22°C
12th Nov 2025646 AMAQI
12th Nov 2025607 AMAQI
12th Nov 2025618 AMAQI
12th Nov 2025619 AMAQI
12th Nov 20256510 AMAQI
12th Nov 20256111 AMAQI
12th Nov 20256112 PMAQI
12th Nov 2025611 PMAQI
12th Nov 2025602 PMAQI
12th Nov 2025653 PMAQI
12th Nov 2025654 PMAQI
12th Nov 2025655 PMAQI
12th Nov 2025636 PMAQI
12th Nov 2025627 PMAQI
12th Nov 2025658 PMAQI
12th Nov 2025689 PMAQI
12th Nov 20257410 PMAQI
12th Nov 20257611 PMAQI
13th Nov 20257412 AMAQI
13th Nov 2025751 AMAQI
13th Nov 2025752 AMAQI
13th Nov 2025753 AMAQI
13th Nov 2025744 AMAQI
13th Nov 2025755 AMAQI
15°C9/21°C
13th Nov 2025766 AMAQI
13th Nov 2025787 AMAQI
13th Nov 2025758 AMAQI
13th Nov 2025779 AMAQI
13th Nov 20257710 AMAQI
13th Nov 20257811 AMAQI
13th Nov 20257912 PMAQI
13th Nov 2025851 PMAQI
13th Nov 2025812 PMAQI
13th Nov 2025773 PMAQI
13th Nov 2025654 PMAQI
13th Nov 2025645 PMAQI
13th Nov 2025626 PMAQI
13th Nov 2025607 PMAQI
13th Nov 2025568 PMAQI
13th Nov 2025609 PMAQI
13th Nov 20256010 PMAQI
13th Nov 20255911 PMAQI
14th Nov 20255912 AMAQI
14th Nov 2025581 AMAQI
14th Nov 2025582 AMAQI
14th Nov 2025573 AMAQI
14th Nov 2025594 AMAQI
14th Nov 2025565 AMAQI
14°C9/21°C
14th Nov 2025566 AMAQI
14th Nov 2025557 AMAQI
14th Nov 2025558 AMAQI
14th Nov 2025559 AMAQI
14th Nov 20255610 AMAQI
14th Nov 20256011 AMAQI
14th Nov 20256112 PMAQI
14th Nov 2025601 PMAQI
14th Nov 2025622 PMAQI
14th Nov 2025613 PMAQI
14th Nov 2025614 PMAQI
14th Nov 2025605 PMAQI
14th Nov 2025606 PMAQI
14th Nov 2025607 PMAQI
14th Nov 2025568 PMAQI
14th Nov 2025639 PMAQI
14th Nov 20256510 PMAQI
14th Nov 20256611 PMAQI
15th Nov 20256612 AMAQI
15th Nov 2025651 AMAQI
15th Nov 2025652 AMAQI
15th Nov 2025653 AMAQI
15th Nov 2025664 AMAQI
15th Nov 2025685 AMAQI
13°C8/21°C
15th Nov 2025686 AMAQI
15th Nov 2025667 AMAQI
15th Nov 2025678 AMAQI
15th Nov 2025669 AMAQI
15th Nov 20256710 AMAQI
15th Nov 20256711 AMAQI
15th Nov 20256912 PMAQI
15th Nov 2025691 PMAQI
15th Nov 2025672 PMAQI
15th Nov 2025673 PMAQI
15th Nov 2025664 PMAQI
15th Nov 2025655 PMAQI
15th Nov 2025656 PMAQI
15th Nov 2025547 PMAQI
15th Nov 2025568 PMAQI
15th Nov 2025609 PMAQI
15th Nov 20257110 PMAQI
15th Nov 20257311 PMAQI
16th Nov 20257612 AMAQI
16th Nov 2025751 AMAQI
16th Nov 2025752 AMAQI
16th Nov 2025773 AMAQI
16th Nov 2025774 AMAQI
16th Nov 2025795 AMAQI
13°C8/20°C
16th Nov 2025776 AMAQI
16th Nov 2025777 AMAQI
16th Nov 2025758 AMAQI
16th Nov 2025739 AMAQI
16th Nov 20257310 AMAQI
16th Nov 20257111 AMAQI
16th Nov 20257112 PMAQI
16th Nov 2025691 PMAQI
16th Nov 2025642 PMAQI
16th Nov 2025703 PMAQI
16th Nov 2025664 PMAQI
16th Nov 2025655 PMAQI
16th Nov 2025656 PMAQI
16th Nov 2025657 PMAQI
16th Nov 2025668 PMAQI
16th Nov 2025689 PMAQI
16th Nov 20256910 PMAQI
16th Nov 20257111 PMAQI
17th Nov 20257112 AMAQI
17th Nov 2025701 AMAQI
17th Nov 2025692 AMAQI
17th Nov 2025693 AMAQI
17th Nov 2025694 AMAQI
17th Nov 2025795 AMAQI
15°C10/21°C
17th Nov 2025736 AMAQI
17th Nov 2025697 AMAQI
17th Nov 2025708 AMAQI
17th Nov 2025819 AMAQI
17th Nov 20258510 AMAQI
17th Nov 20257211 AMAQI
17th Nov 20256912 PMAQI
17th Nov 2025681 PMAQI
17th Nov 2025702 PMAQI
17th Nov 2025713 PMAQI
17th Nov 2025734 PMAQI
17th Nov 2025725 PMAQI
17th Nov 2025706 PMAQI
17th Nov 2025707 PMAQI
17th Nov 2025678 PMAQI
17th Nov 2025689 PMAQI
17th Nov 20256910 PMAQI
17th Nov 20257011 PMAQI
18th Nov 20257012 AMAQI
18th Nov 2025721 AMAQI
18th Nov 2025722 AMAQI
18th Nov 2025733 AMAQI
18th Nov 2025704 AMAQI
18th Nov 2025705 AMAQI
13°C10/19°C
18th Nov 2025696 AMAQI
18th Nov 2025687 AMAQI
18th Nov 2025668 AMAQI
18th Nov 2025639 AMAQI
18th Nov 20256410 AMAQI
18th Nov 20256511 AMAQI
18th Nov 20256712 PMAQI
18th Nov 2025681 PMAQI
18th Nov 2025692 PMAQI
18th Nov 2025703 PMAQI
18th Nov 2025694 PMAQI
18th Nov 2025685 PMAQI
18th Nov 2025676 PMAQI
18th Nov 2025657 PMAQI
18th Nov 2025668 PMAQI
18th Nov 2025689 PMAQI
18th Nov 20256810 PMAQI
18th Nov 20257511 PMAQI
19th Nov 20257412 AMAQI
19th Nov 2025721 AMAQI
19th Nov 2025692 AMAQI
19th Nov 2025663 AMAQI
19th Nov 2025624 AMAQI
19th Nov 2025605 AMAQI
14°C10/21°C
19th Nov 2025606 AMAQI
19th Nov 2025547 AMAQI
19th Nov 2025508 AMAQI
19th Nov 2025529 AMAQI
19th Nov 20255110 AMAQI
19th Nov 20255011 AMAQI
19th Nov 20255012 PMAQI
19th Nov 2025501 PMAQI
19th Nov 2025432 PMAQI
19th Nov 2025403 PMAQI
19th Nov 2025414 PMAQI
19th Nov 2025435 PMAQI
19th Nov 2025426 PMAQI
19th Nov 2025467 PMAQI
19th Nov 2025498 PMAQI
19th Nov 2025509 PMAQI
19th Nov 20255110 PMAQI
19th Nov 20255311 PMAQI
20th Nov 20255212 AMAQI
20th Nov 2025531 AMAQI
20th Nov 2025582 AMAQI
20th Nov 2025583 AMAQI
20th Nov 2025594 AMAQI
20th Nov 2025595 AMAQI
8°C7/9°C
20th Nov 2025586 AMAQI
20th Nov 2025587 AMAQI
20th Nov 2025588 AMAQI
20th Nov 2025589 AMAQI
20th Nov 20255810 AMAQI
20th Nov 20255811 AMAQI
20th Nov 20255812 PMAQI
20th Nov 2025571 PMAQI
20th Nov 2025612 PMAQI
20th Nov 2025623 PMAQI
20th Nov 2025604 PMAQI
20th Nov 2025635 PMAQI
20th Nov 2025646 PMAQI
20th Nov 2025677 PMAQI
20th Nov 2025688 PMAQI
20th Nov 2025699 PMAQI
20th Nov 20256810 PMAQI
20th Nov 20257311 PMAQI
21st Nov 20257612 AMAQI
21st Nov 2025781 AMAQI
21st Nov 2025802 AMAQI
21st Nov 2025763 AMAQI
21st Nov 2025754 AMAQI
21st Nov 2025745 AMAQI
11°C7/16°C
21st Nov 2025726 AMAQI
21st Nov 2025697 AMAQI
21st Nov 2025688 AMAQI
21st Nov 2025659 AMAQI
21st Nov 20256410 AMAQI
21st Nov 20256111 AMAQI
21st Nov 20256012 PMAQI
21st Nov 2025611 PMAQI
21st Nov 2025592 PMAQI
21st Nov 2025573 PMAQI
21st Nov 2025564 PMAQI
21st Nov 2025565 PMAQI
21st Nov 2025526 PMAQI
21st Nov 2025547 PMAQI
21st Nov 2025548 PMAQI
21st Nov 2025549 PMAQI
21st Nov 20255110 PMAQI
21st Nov 20255111 PMAQI
22nd Nov 20255212 AMAQI
22nd Nov 2025521 AMAQI
22nd Nov 2025562 AMAQI
22nd Nov 2025613 AMAQI
22nd Nov 2025624 AMAQI
22nd Nov 2025655 AMAQI
--°C/°C
22nd Nov 2025676 AMAQI
6 AM22nd Nov 2025697 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 3 PM
70AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
5 PM
65AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 3 PM (Avg. 70), while the lowest AQI was between 5 PM to 5 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 5 AM
70AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 11 PM
66AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 70), while the lowest AQI was between 6 PM to 11 PM (Avg. 66).
2025 Days Vs Air Quality
Sishi Middle School, Dadukou, Sichuan, China
2025
4%
13
82%
267
14%
45
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Good
13 DaysModerate
267 DaysPoor
45 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 325 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
Sishi Middle School, Dadukou, Sichuan, 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
112AQI
112AQI
2nd January 2025
108AQI
108AQI
3rd January 2025
120AQI
120AQI
4th January 2025
115AQI
115AQI
5th January 2025
99AQI
99AQI
6th January 2025
128AQI
128AQI
7th January 2025
116AQI
116AQI
8th January 2025
92AQI
92AQI
9th January 2025
107AQI
107AQI
10th January 2025
114AQI
114AQI
11th January 2025
74AQI
74AQI
12th January 2025
112AQI
112AQI
13th January 2025
110AQI
110AQI
14th January 2025
118AQI
118AQI
15th January 2025
100AQI
100AQI
16th January 2025
131AQI
131AQI
17th January 2025
123AQI
123AQI
18th January 2025
140AQI
140AQI
19th January 2025
121AQI
121AQI
20th January 2025
145AQI
145AQI
21st January 2025
138AQI
138AQI
22nd January 2025
139AQI
139AQI
23rd January 2025
145AQI
145AQI
24th January 2025
120AQI
120AQI
25th January 2025
108AQI
108AQI
26th January 2025
72AQI
72AQI
27th January 2025
89AQI
89AQI
28th January 2025
86AQI
86AQI
29th January 2025
103AQI
103AQI
30th January 2025
127AQI
127AQI
31st January 2025
104AQI
104AQI
1st February 2025
129AQI
129AQI
2nd February 2025
113AQI
113AQI
3rd February 2025
80AQI
80AQI
4th February 2025
104AQI
104AQI
5th February 2025
110AQI
110AQI
6th February 2025
115AQI
115AQI
7th February 2025
79AQI
79AQI
8th February 2025
91AQI
91AQI
9th February 2025
86AQI
86AQI
10th February 2025
82AQI
82AQI
11th February 2025
71AQI
71AQI
12th February 2025
69AQI
69AQI
13th February 2025
75AQI
75AQI
14th February 2025
68AQI
68AQI
15th February 2025
62AQI
62AQI
16th February 2025
61AQI
61AQI
17th February 2025
61AQI
61AQI
18th February 2025
65AQI
65AQI
19th February 2025
63AQI
63AQI
20th February 2025
60AQI
60AQI
21st February 2025
59AQI
59AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
61AQI
61AQI
24th February 2025
62AQI
62AQI
25th February 2025
56AQI
56AQI
26th February 2025
58AQI
58AQI
27th February 2025
55AQI
55AQI
28th February 2025
56AQI
56AQI
1st March 2025
59AQI
59AQI
2nd March 2025
60AQI
60AQI
3rd March 2025
54AQI
54AQI
4th March 2025
61AQI
61AQI
5th March 2025
56AQI
56AQI
6th March 2025
49AQI
49AQI
7th March 2025
57AQI
57AQI
8th March 2025
75AQI
75AQI
9th March 2025
75AQI
75AQI
10th March 2025
73AQI
73AQI
11th March 2025
75AQI
75AQI
12th March 2025
73AQI
73AQI
13th March 2025
92AQI
92AQI
14th March 2025
98AQI
98AQI
15th March 2025
94AQI
94AQI
16th March 2025
77AQI
77AQI
17th March 2025
73AQI
73AQI
18th March 2025
58AQI
58AQI
19th March 2025
66AQI
66AQI
20th March 2025
85AQI
85AQI
21st March 2025
112AQI
112AQI
22nd March 2025
124AQI
124AQI
23rd March 2025
111AQI
111AQI
24th March 2025
93AQI
93AQI
25th March 2025
78AQI
78AQI
26th March 2025
83AQI
83AQI
27th March 2025
78AQI
78AQI
28th March 2025
116AQI
116AQI
29th March 2025
134AQI
134AQI
30th March 2025
129AQI
129AQI
31st March 2025
140AQI
140AQI
1st April 2025
104AQI
104AQI
2nd April 2025
119AQI
119AQI
3rd April 2025
121AQI
121AQI
4th April 2025
113AQI
113AQI
5th April 2025
98AQI
98AQI
6th April 2025
105AQI
105AQI
7th April 2025
87AQI
87AQI
8th April 2025
110AQI
110AQI
9th April 2025
103AQI
103AQI
10th April 2025
107AQI
107AQI
11th April 2025
88AQI
88AQI
12th April 2025
83AQI
83AQI
13th April 2025
74AQI
74AQI
14th April 2025
75AQI
75AQI
15th April 2025
74AQI
74AQI
16th April 2025
71AQI
71AQI
17th April 2025
67AQI
67AQI
18th April 2025
66AQI
66AQI
19th April 2025
65AQI
65AQI
20th April 2025
60AQI
60AQI
21st April 2025
59AQI
59AQI
22nd April 2025
64AQI
64AQI
23rd April 2025
67AQI
67AQI
24th April 2025
67AQI
67AQI
25th April 2025
72AQI
72AQI
26th April 2025
89AQI
89AQI
27th April 2025
88AQI
88AQI
28th April 2025
82AQI
82AQI
29th April 2025
84AQI
84AQI
30th April 2025
62AQI
62AQI
1st May 2025
76AQI
76AQI
2nd May 2025
64AQI
64AQI
3rd May 2025
66AQI
66AQI
4th May 2025
59AQI
59AQI
5th May 2025
62AQI
62AQI
6th May 2025
62AQI
62AQI
7th May 2025
64AQI
64AQI
8th May 2025
60AQI
60AQI
9th May 2025
65AQI
65AQI
10th May 2025
65AQI
65AQI
11th May 2025
65AQI
65AQI
12th May 2025
74AQI
74AQI
13th May 2025
67AQI
67AQI
14th May 2025
67AQI
67AQI
15th May 2025
67AQI
67AQI
16th May 2025
71AQI
71AQI
17th May 2025
62AQI
62AQI
18th May 2025
64AQI
64AQI
19th May 2025
69AQI
69AQI
20th May 2025
70AQI
70AQI
21st May 2025
64AQI
64AQI
22nd May 2025
64AQI
64AQI
23rd May 2025
65AQI
65AQI
24th May 2025
66AQI
66AQI
25th May 2025
80AQI
80AQI
26th May 2025
81AQI
81AQI
27th May 2025
68AQI
68AQI
28th May 2025
60AQI
60AQI
29th May 2025
62AQI
62AQI
30th May 2025
68AQI
68AQI
31st May 2025
49AQI
49AQI
1st June 2025
59AQI
59AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
46AQI
46AQI
4th June 2025
66AQI
66AQI
5th June 2025
71AQI
71AQI
6th June 2025
74AQI
74AQI
7th June 2025
66AQI
66AQI
8th June 2025
52AQI
52AQI
9th June 2025
61AQI
61AQI
10th June 2025
74AQI
74AQI
11th June 2025
77AQI
77AQI
12th June 2025
81AQI
81AQI
13th June 2025
82AQI
82AQI
14th June 2025
81AQI
81AQI
15th June 2025
75AQI
75AQI
16th June 2025
75AQI
75AQI
17th June 2025
66AQI
66AQI
18th June 2025
64AQI
64AQI
19th June 2025
62AQI
62AQI
20th June 2025
58AQI
58AQI
21st June 2025
53AQI
53AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
54AQI
54AQI
24th June 2025
55AQI
55AQI
25th June 2025
55AQI
55AQI
26th June 2025
64AQI
64AQI
27th June 2025
56AQI
56AQI
28th June 2025
55AQI
55AQI
29th June 2025
57AQI
57AQI
30th June 2025
57AQI
57AQI
1st July 2025
61AQI
61AQI
2nd July 2025
60AQI
60AQI
3rd July 2025
64AQI
64AQI
4th July 2025
56AQI
56AQI
5th July 2025
56AQI
56AQI
6th July 2025
55AQI
55AQI
7th July 2025
59AQI
59AQI
8th July 2025
60AQI
60AQI
9th July 2025
55AQI
55AQI
10th July 2025
59AQI
59AQI
11th July 2025
58AQI
58AQI
12th July 2025
56AQI
56AQI
13th July 2025
60AQI
60AQI
14th July 2025
66AQI
66AQI
15th July 2025
66AQI
66AQI
16th July 2025
65AQI
65AQI
17th July 2025
70AQI
70AQI
18th July 2025
71AQI
71AQI
19th July 2025
61AQI
61AQI
20th July 2025
62AQI
62AQI
21st July 2025
60AQI
60AQI
22nd July 2025
63AQI
63AQI
23rd July 2025
60AQI
60AQI
24th July 2025
60AQI
60AQI
25th July 2025
58AQI
58AQI
26th July 2025
58AQI
58AQI
27th July 2025
62AQI
62AQI
28th July 2025
53AQI
53AQI
29th July 2025
63AQI
63AQI
30th July 2025
67AQI
67AQI
31st July 2025
60AQI
60AQI
1st August 2025
59AQI
59AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
57AQI
57AQI
4th August 2025
53AQI
53AQI
5th August 2025
55AQI
55AQI
6th August 2025
58AQI
58AQI
7th August 2025
64AQI
64AQI
8th August 2025
58AQI
58AQI
9th August 2025
60AQI
60AQI
10th August 2025
57AQI
57AQI
11th August 2025
59AQI
59AQI
12th August 2025
50AQI
50AQI
13th August 2025
48AQI
48AQI
14th August 2025
55AQI
55AQI
15th August 2025
56AQI
56AQI
16th August 2025
55AQI
55AQI
17th August 2025
54AQI
54AQI
18th August 2025
55AQI
55AQI
19th August 2025
52AQI
52AQI
20th August 2025
54AQI
54AQI
21st August 2025
55AQI
55AQI
22nd August 2025
47AQI
47AQI
23rd August 2025
45AQI
45AQI
24th August 2025
45AQI
45AQI
25th August 2025
48AQI
48AQI
26th August 2025
52AQI
52AQI
27th August 2025
55AQI
55AQI
28th August 2025
51AQI
51AQI
29th August 2025
47AQI
47AQI
30th August 2025
52AQI
52AQI
31st August 2025
55AQI
55AQI
1st September 2025
56AQI
56AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
53AQI
53AQI
4th September 2025
56AQI
56AQI
5th September 2025
57AQI
57AQI
6th September 2025
54AQI
54AQI
7th September 2025
59AQI
59AQI
8th September 2025
60AQI
60AQI
9th September 2025
56AQI
56AQI
10th September 2025
62AQI
62AQI
11th September 2025
54AQI
54AQI
12th September 2025
57AQI
57AQI
13th September 2025
55AQI
55AQI
14th September 2025
57AQI
57AQI
15th September 2025
58AQI
58AQI
16th September 2025
55AQI
55AQI
17th September 2025
53AQI
53AQI
18th September 2025
56AQI
56AQI
19th September 2025
57AQI
57AQI
20th September 2025
64AQI
64AQI
21st September 2025
62AQI
62AQI
22nd September 2025
63AQI
63AQI
23rd September 2025
58AQI
58AQI
24th September 2025
56AQI
56AQI
25th September 2025
66AQI
66AQI
26th September 2025
67AQI
67AQI
27th September 2025
59AQI
59AQI
28th September 2025
65AQI
65AQI
29th September 2025
52AQI
52AQI
30th September 2025
53AQI
53AQI
1st October 2025
72AQI
72AQI
2nd October 2025
56AQI
56AQI
3rd October 2025
64AQI
64AQI
4th October 2025
61AQI
61AQI
5th October 2025
63AQI
63AQI
6th October 2025
69AQI
69AQI
7th October 2025
64AQI
64AQI
8th October 2025
58AQI
58AQI
9th October 2025
59AQI
59AQI
10th October 2025
64AQI
64AQI
11th October 2025
68AQI
68AQI
12th October 2025
62AQI
62AQI
13th October 2025
69AQI
69AQI
14th October 2025
66AQI
66AQI
15th October 2025
69AQI
69AQI
16th October 2025
71AQI
71AQI
17th October 2025
83AQI
83AQI
18th October 2025
80AQI
80AQI
19th October 2025
58AQI
58AQI
20th October 2025
107AQI
107AQI
21st October 2025
74AQI
74AQI
22nd October 2025
60AQI
60AQI
23rd October 2025
73AQI
73AQI
24th October 2025
81AQI
81AQI
25th October 2025
93AQI
93AQI
26th October 2025
83AQI
83AQI
27th October 2025
68AQI
68AQI
28th October 2025
80AQI
80AQI
29th October 2025
87AQI
87AQI
30th October 2025
74AQI
74AQI
31st October 2025
67AQI
67AQI
1st November 2025
52AQI
52AQI
2nd November 2025
43AQI
43AQI
3rd November 2025
45AQI
45AQI
4th November 2025
66AQI
66AQI
5th November 2025
81AQI
81AQI
6th November 2025
77AQI
77AQI
7th November 2025
72AQI
72AQI
8th November 2025
74AQI
74AQI
9th November 2025
81AQI
81AQI
10th November 2025
56AQI
56AQI
11th November 2025
62AQI
62AQI
12th November 2025
64AQI
64AQI
13th November 2025
71AQI
71AQI
14th November 2025
59AQI
59AQI
15th November 2025
65AQI
65AQI
16th November 2025
72AQI
72AQI
17th November 2025
71AQI
71AQI
18th November 2025
69AQI
69AQI
19th November 2025
58AQI
58AQI
20th November 2025
60AQI
60AQI
21st November 2025
73AQI
73AQI
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
113AQI
75AQI
84AQI
84AQI
66AQI
63AQI
61AQI
54AQI
58AQI
71AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202573AQI
7
24
23
5
1
23
7
22
8
1
30
2
28
31
7
24
30
30
1
2
19
13
267
45
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
August54AQI
202475AQI
13
14
4
27
2
2
25
4
27
3
9
22
7
23
10
21
1
26
4
2
28
6
23
2
6
22
2
17
14
43
274
45
4
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
July58AQI
202381AQI
8
17
6
9
17
2
3
20
8
23
6
1
6
24
1
7
23
14
17
4
27
4
20
6
9
19
3
14
12
1
20
10
48
224
80
9
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
July52AQI
202283AQI
14
14
3
1
16
5
18
13
2
13
2
2
29
14
16
7
16
1
4
23
1
7
17
7
17
13
11
20
38
190
75
3
Highest AQI recorded in
December111AQI
Lowest AQI recorded in
August22AQI
202185AQI
8
11
12
15
12
1
11
18
2
17
13
7
24
13
15
2
4
27
6
22
3
1
29
9
22
2
22
6
11
19
1
42
223
84
16
Highest AQI recorded in
January130AQI
Lowest AQI recorded in
May61AQI
202082AQI
11
2
17
3
1
5
13
16
13
1
13
17
1
5
22
4
5
19
6
4
22
4
1
1
7
19
3
7
18
6
49
148
58
11
Highest AQI recorded in
December128AQI
Lowest AQI recorded in
June52AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
85AQILeast Polluted Year Recorded
2025(Avg.)
73AQISishi Middle School's annual 2025 AQI (73) shows an average percentage change of -10.8% (improved AQI) compared to previous years: 2020 (82), 2021 (85), 2022 (83), 2023 (81), 2024 (75).
