Huaitz, Tongshan, Jiangsu, 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+
August Air Quality Analysis
Huaitz, Tongshan, Jiangsu, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
129AQILowest AQI recorded on
27th Aug 2021
34AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 58 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Huaitz, Tongshan, Jiangsu, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12PM3rd Aug
66AQI
Avg. Lowest Time
7AM3rd Aug
55AQI
Night time
Avg. Highest Time
11PM3rd Aug
63AQI
Avg. Lowest Time
3AM4th Aug
55AQI
In the last 24 hours,
Huaitz's AQI reached its highest point of 66 at 12 PM during the Day, while the lowest point, 55, was recorded at 3 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Huaitz, Tongshan, Jiangsu, China
JulAug
05th - 06th06th - 07th07th - 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
Day
Night
5th Jul 2025615 AMAQI
5th Jul 2025616 AMAQI
5th Jul 2025617 AMAQI
5th Jul 2025848 AMAQI
5th Jul 2025829 AMAQI
5th Jul 20257410 AMAQI
5th Jul 20256611 AMAQI
5th Jul 20256212 PMAQI
5th Jul 2025581 PMAQI
5th Jul 2025572 PMAQI
5th Jul 2025513 PMAQI
5th Jul 2025504 PMAQI
5th Jul 2025515 PMAQI
5th Jul 2025546 PMAQI
5th Jul 2025567 PMAQI
5th Jul 2025608 PMAQI
5th Jul 2025619 PMAQI
5th Jul 20256410 PMAQI
5th Jul 20256411 PMAQI
6th Jul 20256212 AMAQI
6th Jul 2025631 AMAQI
6th Jul 2025622 AMAQI
6th Jul 2025633 AMAQI
6th Jul 2025644 AMAQI
35°C30/41°C
6th Jul 2025645 AMAQI
6th Jul 2025646 AMAQI
6th Jul 2025647 AMAQI
6th Jul 2025728 AMAQI
6th Jul 2025809 AMAQI
6th Jul 20257310 AMAQI
6th Jul 20256611 AMAQI
6th Jul 20256012 PMAQI
6th Jul 2025621 PMAQI
6th Jul 2025612 PMAQI
6th Jul 2025603 PMAQI
6th Jul 2025644 PMAQI
6th Jul 2025635 PMAQI
6th Jul 2025646 PMAQI
6th Jul 2025697 PMAQI
6th Jul 2025688 PMAQI
6th Jul 2025649 PMAQI
6th Jul 20256410 PMAQI
6th Jul 20256311 PMAQI
7th Jul 20256112 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025632 AMAQI
7th Jul 2025633 AMAQI
7th Jul 2025634 AMAQI
36°C31/41°C
7th Jul 2025635 AMAQI
7th Jul 2025636 AMAQI
7th Jul 2025637 AMAQI
7th Jul 2025858 AMAQI
7th Jul 2025929 AMAQI
7th Jul 20259310 AMAQI
7th Jul 20259311 AMAQI
7th Jul 20259512 PMAQI
7th Jul 2025931 PMAQI
7th Jul 2025932 PMAQI
7th Jul 2025883 PMAQI
7th Jul 2025834 PMAQI
7th Jul 2025745 PMAQI
7th Jul 2025676 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20256010 PMAQI
7th Jul 20256011 PMAQI
8th Jul 20256012 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025632 AMAQI
8th Jul 2025663 AMAQI
8th Jul 2025694 AMAQI
35°C29/41°C
8th Jul 2025685 AMAQI
8th Jul 2025696 AMAQI
8th Jul 2025697 AMAQI
8th Jul 2025868 AMAQI
8th Jul 2025929 AMAQI
8th Jul 20258110 AMAQI
8th Jul 20257511 AMAQI
8th Jul 20256812 PMAQI
8th Jul 2025701 PMAQI
8th Jul 2025702 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025654 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025466 PMAQI
8th Jul 2025577 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025641 AMAQI
9th Jul 2025652 AMAQI
9th Jul 2025663 AMAQI
9th Jul 2025694 AMAQI
31°C27/37°C
9th Jul 2025695 AMAQI
9th Jul 2025696 AMAQI
9th Jul 2025687 AMAQI
9th Jul 2025428 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253612 PMAQI
9th Jul 2025391 PMAQI
9th Jul 2025332 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025424 PMAQI
9th Jul 2025485 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025627 PMAQI
9th Jul 2025658 PMAQI
9th Jul 2025729 PMAQI
9th Jul 20257910 PMAQI
9th Jul 20258211 PMAQI
10th Jul 20258312 AMAQI
10th Jul 2025661 AMAQI
10th Jul 2025652 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025614 AMAQI
31°C25/37°C
10th Jul 2025615 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025928 AMAQI
10th Jul 2025929 AMAQI
10th Jul 20258910 AMAQI
10th Jul 20258411 AMAQI
10th Jul 20257812 PMAQI
10th Jul 2025741 PMAQI
10th Jul 2025752 PMAQI
10th Jul 2025713 PMAQI
10th Jul 2025804 PMAQI
10th Jul 2025895 PMAQI
10th Jul 2025906 PMAQI
10th Jul 2025787 PMAQI
10th Jul 2025748 PMAQI
10th Jul 2025749 PMAQI
10th Jul 20258510 PMAQI
10th Jul 20258911 PMAQI
11th Jul 20258912 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025652 AMAQI
11th Jul 2025673 AMAQI
11th Jul 2025694 AMAQI
30°C25/36°C
11th Jul 2025705 AMAQI
11th Jul 2025706 AMAQI
11th Jul 2025697 AMAQI
11th Jul 20251168 AMAQI
11th Jul 20251269 AMAQI
11th Jul 202512310 AMAQI
11th Jul 202511311 AMAQI
11th Jul 202511212 PMAQI
11th Jul 20251011 PMAQI
11th Jul 2025842 PMAQI
11th Jul 2025803 PMAQI
11th Jul 2025824 PMAQI
11th Jul 2025795 PMAQI
11th Jul 2025796 PMAQI
11th Jul 2025787 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025759 PMAQI
11th Jul 20257610 PMAQI
11th Jul 20257711 PMAQI
12th Jul 20257612 AMAQI
12th Jul 2025721 AMAQI
12th Jul 2025702 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025764 AMAQI
30°C25/37°C
12th Jul 2025765 AMAQI
12th Jul 2025766 AMAQI
12th Jul 2025777 AMAQI
12th Jul 2025818 AMAQI
12th Jul 2025789 AMAQI
12th Jul 20258210 AMAQI
12th Jul 20257611 AMAQI
12th Jul 20257412 PMAQI
12th Jul 2025781 PMAQI
12th Jul 2025682 PMAQI
12th Jul 2025703 PMAQI
12th Jul 2025704 PMAQI
12th Jul 2025645 PMAQI
12th Jul 2025636 PMAQI
12th Jul 2025747 PMAQI
12th Jul 2025778 PMAQI
12th Jul 2025769 PMAQI
12th Jul 20257510 PMAQI
12th Jul 20257611 PMAQI
13th Jul 20257812 AMAQI
13th Jul 2025731 AMAQI
13th Jul 2025722 AMAQI
13th Jul 2025743 AMAQI
13th Jul 2025744 AMAQI
30°C25/34°C
13th Jul 2025745 AMAQI
13th Jul 2025746 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025808 AMAQI
13th Jul 2025849 AMAQI
13th Jul 20257810 AMAQI
13th Jul 20257211 AMAQI
13th Jul 20256712 PMAQI
13th Jul 2025671 PMAQI
13th Jul 2025692 PMAQI
13th Jul 2025723 PMAQI
13th Jul 2025724 PMAQI
13th Jul 2025705 PMAQI
13th Jul 2025736 PMAQI
13th Jul 2025757 PMAQI
13th Jul 2025768 PMAQI
13th Jul 2025799 PMAQI
13th Jul 20257910 PMAQI
13th Jul 20258011 PMAQI
14th Jul 20258012 AMAQI
14th Jul 2025731 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025744 AMAQI
32°C26/38°C
14th Jul 2025735 AMAQI
14th Jul 2025746 AMAQI
14th Jul 2025747 AMAQI
14th Jul 2025828 AMAQI
14th Jul 2025619 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20254112 PMAQI
14th Jul 2025401 PMAQI
14th Jul 2025432 PMAQI
14th Jul 2025503 PMAQI
14th Jul 2025414 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256510 PMAQI
14th Jul 20256511 PMAQI
15th Jul 20256412 AMAQI
15th Jul 2025711 AMAQI
15th Jul 2025732 AMAQI
15th Jul 2025723 AMAQI
15th Jul 2025694 AMAQI
32°C27/37°C
15th Jul 2025695 AMAQI
15th Jul 2025706 AMAQI
15th Jul 2025697 AMAQI
15th Jul 2025748 AMAQI
15th Jul 2025749 AMAQI
15th Jul 20258610 AMAQI
15th Jul 20259111 AMAQI
15th Jul 20258112 PMAQI
15th Jul 2025781 PMAQI
15th Jul 2025772 PMAQI
15th Jul 2025773 PMAQI
15th Jul 2025784 PMAQI
15th Jul 2025775 PMAQI
15th Jul 2025716 PMAQI
15th Jul 2025687 PMAQI
15th Jul 2025698 PMAQI
15th Jul 2025729 PMAQI
15th Jul 20257210 PMAQI
15th Jul 20257211 PMAQI
16th Jul 20257212 AMAQI
16th Jul 2025691 AMAQI
16th Jul 2025702 AMAQI
16th Jul 2025703 AMAQI
16th Jul 2025724 AMAQI
33°C28/39°C
16th Jul 2025715 AMAQI
16th Jul 2025726 AMAQI
16th Jul 2025727 AMAQI
16th Jul 2025848 AMAQI
16th Jul 2025929 AMAQI
16th Jul 20258810 AMAQI
16th Jul 20258211 AMAQI
16th Jul 20258112 PMAQI
16th Jul 2025871 PMAQI
16th Jul 2025952 PMAQI
16th Jul 2025983 PMAQI
16th Jul 20251034 PMAQI
16th Jul 20251105 PMAQI
16th Jul 20251176 PMAQI
16th Jul 2025987 PMAQI
16th Jul 2025868 PMAQI
16th Jul 2025829 PMAQI
16th Jul 20258110 PMAQI
16th Jul 20258011 PMAQI
17th Jul 20258412 AMAQI
17th Jul 2025721 AMAQI
17th Jul 2025712 AMAQI
17th Jul 2025723 AMAQI
17th Jul 2025734 AMAQI
32°C27/37°C
17th Jul 2025745 AMAQI
17th Jul 2025736 AMAQI
17th Jul 2025737 AMAQI
17th Jul 20251018 AMAQI
17th Jul 20251149 AMAQI
17th Jul 20258710 AMAQI
17th Jul 20257811 AMAQI
17th Jul 20257212 PMAQI
17th Jul 2025701 PMAQI
17th Jul 2025702 PMAQI
17th Jul 2025703 PMAQI
17th Jul 2025614 PMAQI
17th Jul 2025585 PMAQI
17th Jul 2025696 PMAQI
17th Jul 2025727 PMAQI
17th Jul 2025728 PMAQI
17th Jul 2025719 PMAQI
17th Jul 20256910 PMAQI
17th Jul 20256811 PMAQI
18th Jul 20257012 AMAQI
18th Jul 2025731 AMAQI
18th Jul 2025722 AMAQI
18th Jul 2025713 AMAQI
18th Jul 2025744 AMAQI
30°C26/36°C
18th Jul 2025765 AMAQI
18th Jul 2025746 AMAQI
18th Jul 2025757 AMAQI
18th Jul 2025798 AMAQI
18th Jul 2025689 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20255711 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025602 PMAQI
18th Jul 2025623 PMAQI
18th Jul 2025624 PMAQI
18th Jul 2025655 PMAQI
18th Jul 2025656 PMAQI
18th Jul 2025727 PMAQI
18th Jul 2025728 PMAQI
18th Jul 2025739 PMAQI
18th Jul 20257410 PMAQI
18th Jul 20257711 PMAQI
19th Jul 20257712 AMAQI
19th Jul 2025721 AMAQI
19th Jul 2025722 AMAQI
19th Jul 2025703 AMAQI
19th Jul 2025704 AMAQI
30°C25/37°C
19th Jul 2025705 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025707 AMAQI
19th Jul 20251068 AMAQI
19th Jul 20251059 AMAQI
19th Jul 20259510 AMAQI
19th Jul 20258311 AMAQI
19th Jul 20257612 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025572 PMAQI
19th Jul 2025543 PMAQI
19th Jul 2025554 PMAQI
19th Jul 2025585 PMAQI
19th Jul 2025576 PMAQI
19th Jul 2025567 PMAQI
19th Jul 2025618 PMAQI
19th Jul 2025639 PMAQI
19th Jul 20256810 PMAQI
19th Jul 20257011 PMAQI
20th Jul 20257312 AMAQI
20th Jul 2025701 AMAQI
20th Jul 2025702 AMAQI
20th Jul 2025713 AMAQI
20th Jul 2025724 AMAQI
31°C25/37°C
20th Jul 2025735 AMAQI
20th Jul 2025746 AMAQI
20th Jul 2025737 AMAQI
20th Jul 2025738 AMAQI
20th Jul 2025679 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20254511 AMAQI
20th Jul 20253612 PMAQI
20th Jul 2025361 PMAQI
20th Jul 2025312 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025375 PMAQI
20th Jul 2025466 PMAQI
20th Jul 2025577 PMAQI
20th Jul 2025648 PMAQI
20th Jul 2025739 PMAQI
20th Jul 20256810 PMAQI
20th Jul 20256711 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025701 AMAQI
21st Jul 2025712 AMAQI
21st Jul 2025693 AMAQI
21st Jul 2025674 AMAQI
32°C27/38°C
21st Jul 2025685 AMAQI
21st Jul 2025666 AMAQI
21st Jul 2025677 AMAQI
21st Jul 2025498 AMAQI
21st Jul 2025469 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025553 PMAQI
21st Jul 2025574 PMAQI
21st Jul 2025575 PMAQI
21st Jul 2025546 PMAQI
21st Jul 2025577 PMAQI
21st Jul 2025638 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256310 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025641 AMAQI
22nd Jul 2025642 AMAQI
22nd Jul 2025643 AMAQI
22nd Jul 2025644 AMAQI
32°C27/37°C
22nd Jul 2025645 AMAQI
22nd Jul 2025656 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025438 AMAQI
22nd Jul 2025469 AMAQI
22nd Jul 20254310 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20254212 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025413 PMAQI
22nd Jul 2025394 PMAQI
22nd Jul 2025435 PMAQI
22nd Jul 2025526 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025598 PMAQI
22nd Jul 2025619 PMAQI
22nd Jul 20256210 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025623 AMAQI
23rd Jul 2025614 AMAQI
31°C27/37°C
23rd Jul 2025625 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025608 AMAQI
23rd Jul 2025649 AMAQI
23rd Jul 20255910 AMAQI
23rd Jul 20256011 AMAQI
23rd Jul 20255812 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025502 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025608 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20256210 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025631 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025613 AMAQI
24th Jul 2025614 AMAQI
30°C26/34°C
24th Jul 2025615 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025579 AMAQI
24th Jul 20255710 AMAQI
24th Jul 20255511 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256211 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025611 AMAQI
25th Jul 2025612 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025604 AMAQI
31°C26/37°C
25th Jul 2025605 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025648 AMAQI
25th Jul 2025709 AMAQI
25th Jul 20257210 AMAQI
25th Jul 20256611 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025621 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025596 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256710 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256412 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025624 AMAQI
31°C25/37°C
26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025688 AMAQI
26th Jul 2025689 AMAQI
26th Jul 20256310 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255312 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025464 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025487 PMAQI
26th Jul 2025558 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025604 AMAQI
30°C25/36°C
27th Jul 2025605 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025638 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20255811 AMAQI
27th Jul 20255312 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025472 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025506 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025593 AMAQI
28th Jul 2025584 AMAQI
30°C25/36°C
28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025748 AMAQI
28th Jul 2025719 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20255111 AMAQI
28th Jul 20254812 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025416 PMAQI
28th Jul 2025457 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255310 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI
29°C25/35°C
29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025528 AMAQI
29th Jul 2025569 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025494 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025466 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025573 AMAQI
30th Jul 2025574 AMAQI
30°C24/36°C
30th Jul 2025585 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025778 AMAQI
30th Jul 2025779 AMAQI
30th Jul 20256510 AMAQI
30th Jul 20255711 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025571 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025613 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025645 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
30°C25/35°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20255911 AMAQI
31st Jul 20256512 PMAQI
31st Jul 2025701 PMAQI
31st Jul 2025592 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025517 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255911 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025564 AMAQI
28°C24/32°C
1st Aug 2025555 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256511 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025524 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025573 AMAQI
2nd Aug 2025594 AMAQI
28°C25/30°C
2nd Aug 2025585 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025539 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025435 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025538 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025571 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025554 AMAQI
29°C25/34°C
3rd Aug 2025555 AMAQI
3rd Aug 2025556 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256111 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025616 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256311 PMAQI
4th Aug 20256112 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025553 AMAQI
4th Aug 2025564 AMAQI
31°C25/38°C
4th Aug 2025565 AMAQI
5 AM4th Aug 2025556 AMAQI
4th Aug 2025557 AMAQI
4th Aug 2025818 AMAQI
4th Aug 2025809 AMAQI
4th Aug 20258010 AMAQI
4th Aug 20257711 AMAQI
4th Aug 20258612 PMAQI
12 PM4th Aug 2025831 PMAQI
4th Aug 2025702 PMAQI
4th Aug 2025753 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025705 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 9 AM
73AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
11 AM - 6 PM
61AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 73), while the lowest AQI was between 11 AM to 6 PM (Avg. 61).
Night time
Avg. Highest Time
12 AM - 11 PM
64AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
64AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).
2025 Days Vs Air Quality
Huaitz, Tongshan, Jiangsu, China
2025
50%
107
35%
76
14%
31
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
0 DaysModerate
107 DaysPoor
76 DaysUnhealthy
31 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 216 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
Huaitz, Tongshan, Jiangsu, 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.
1st January 2025
165AQI
165AQI
2nd January 2025
183AQI
183AQI
3rd January 2025
152AQI
152AQI
4th January 2025
178AQI
178AQI
5th January 2025
167AQI
167AQI
6th January 2025
114AQI
114AQI
7th January 2025
122AQI
122AQI
8th January 2025
113AQI
113AQI
9th January 2025
94AQI
94AQI
10th January 2025
94AQI
94AQI
11th January 2025
141AQI
141AQI
12th January 2025
143AQI
143AQI
13th January 2025
160AQI
160AQI
14th January 2025
152AQI
152AQI
15th January 2025
101AQI
101AQI
16th January 2025
139AQI
139AQI
17th January 2025
146AQI
146AQI
18th January 2025
161AQI
161AQI
19th January 2025
166AQI
166AQI
20th January 2025
175AQI
175AQI
21st January 2025
187AQI
187AQI
22nd January 2025
172AQI
172AQI
23rd January 2025
151AQI
151AQI
24th January 2025
129AQI
129AQI
25th January 2025
140AQI
140AQI
26th January 2025
141AQI
141AQI
27th January 2025
86AQI
86AQI
28th January 2025
126AQI
126AQI
29th January 2025
151AQI
151AQI
30th January 2025
153AQI
153AQI
31st January 2025
182AQI
182AQI
1st February 2025
167AQI
167AQI
2nd February 2025
178AQI
178AQI
3rd February 2025
168AQI
168AQI
4th February 2025
138AQI
138AQI
5th February 2025
105AQI
105AQI
6th February 2025
108AQI
108AQI
7th February 2025
69AQI
69AQI
8th February 2025
78AQI
78AQI
9th February 2025
92AQI
92AQI
10th February 2025
112AQI
112AQI
11th February 2025
141AQI
141AQI
12th February 2025
132AQI
132AQI
13th February 2025
138AQI
138AQI
14th February 2025
151AQI
151AQI
15th February 2025
138AQI
138AQI
16th February 2025
128AQI
128AQI
17th February 2025
98AQI
98AQI
18th February 2025
131AQI
131AQI
19th February 2025
124AQI
124AQI
20th February 2025
107AQI
107AQI
21st February 2025
114AQI
114AQI
22nd February 2025
137AQI
137AQI
23rd February 2025
111AQI
111AQI
24th February 2025
107AQI
107AQI
25th February 2025
135AQI
135AQI
26th February 2025
147AQI
147AQI
27th February 2025
157AQI
157AQI
28th February 2025
163AQI
163AQI
1st March 2025
166AQI
166AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
104AQI
104AQI
4th March 2025
126AQI
126AQI
5th March 2025
138AQI
138AQI
6th March 2025
134AQI
134AQI
7th March 2025
146AQI
146AQI
8th March 2025
152AQI
152AQI
9th March 2025
149AQI
149AQI
10th March 2025
155AQI
155AQI
11th March 2025
165AQI
165AQI
12th March 2025
171AQI
171AQI
13th March 2025
125AQI
125AQI
14th March 2025
100AQI
100AQI
15th March 2025
128AQI
128AQI
16th March 2025
79AQI
79AQI
17th March 2025
97AQI
97AQI
18th March 2025
73AQI
73AQI
19th March 2025
100AQI
100AQI
20th March 2025
101AQI
101AQI
21st March 2025
88AQI
88AQI
22nd March 2025
98AQI
98AQI
23rd March 2025
120AQI
120AQI
24th March 2025
205AQI
205AQI
25th March 2025
146AQI
146AQI
26th March 2025
171AQI
171AQI
27th March 2025
153AQI
153AQI
28th March 2025
148AQI
148AQI
29th March 2025
114AQI
114AQI
30th March 2025
114AQI
114AQI
31st March 2025
122AQI
122AQI
1st April 2025
139AQI
139AQI
2nd April 2025
134AQI
134AQI
3rd April 2025
127AQI
127AQI
4th April 2025
153AQI
153AQI
5th April 2025
125AQI
125AQI
6th April 2025
107AQI
107AQI
7th April 2025
113AQI
113AQI
8th April 2025
132AQI
132AQI
9th April 2025
135AQI
135AQI
10th April 2025
139AQI
139AQI
11th April 2025
124AQI
124AQI
12th April 2025
160AQI
160AQI
13th April 2025
105AQI
105AQI
14th April 2025
88AQI
88AQI
15th April 2025
85AQI
85AQI
16th April 2025
94AQI
94AQI
17th April 2025
113AQI
113AQI
18th April 2025
128AQI
128AQI
19th April 2025
116AQI
116AQI
20th April 2025
102AQI
102AQI
21st April 2025
95AQI
95AQI
22nd April 2025
101AQI
101AQI
23rd April 2025
107AQI
107AQI
24th April 2025
94AQI
94AQI
25th April 2025
88AQI
88AQI
26th April 2025
84AQI
84AQI
27th April 2025
91AQI
91AQI
28th April 2025
86AQI
86AQI
29th April 2025
92AQI
92AQI
30th April 2025
89AQI
89AQI
1st May 2025
89AQI
89AQI
2nd May 2025
94AQI
94AQI
3rd May 2025
73AQI
73AQI
4th May 2025
79AQI
79AQI
5th May 2025
91AQI
91AQI
6th May 2025
104AQI
104AQI
7th May 2025
104AQI
104AQI
8th May 2025
96AQI
96AQI
9th May 2025
69AQI
69AQI
10th May 2025
70AQI
70AQI
11th May 2025
78AQI
78AQI
12th May 2025
77AQI
77AQI
13th May 2025
88AQI
88AQI
14th May 2025
100AQI
100AQI
15th May 2025
129AQI
129AQI
16th May 2025
115AQI
115AQI
17th May 2025
129AQI
129AQI
18th May 2025
91AQI
91AQI
19th May 2025
115AQI
115AQI
20th May 2025
110AQI
110AQI
21st May 2025
106AQI
106AQI
22nd May 2025
104AQI
104AQI
23rd May 2025
118AQI
118AQI
24th May 2025
101AQI
101AQI
25th May 2025
95AQI
95AQI
26th May 2025
100AQI
100AQI
27th May 2025
107AQI
107AQI
28th May 2025
96AQI
96AQI
29th May 2025
103AQI
103AQI
30th May 2025
97AQI
97AQI
31st May 2025
110AQI
110AQI
1st June 2025
82AQI
82AQI
2nd June 2025
87AQI
87AQI
3rd June 2025
87AQI
87AQI
4th June 2025
90AQI
90AQI
5th June 2025
87AQI
87AQI
6th June 2025
91AQI
91AQI
7th June 2025
82AQI
82AQI
8th June 2025
89AQI
89AQI
9th June 2025
81AQI
81AQI
10th June 2025
82AQI
82AQI
11th June 2025
81AQI
81AQI
12th June 2025
74AQI
74AQI
13th June 2025
82AQI
82AQI
14th June 2025
83AQI
83AQI
15th June 2025
72AQI
72AQI
16th June 2025
73AQI
73AQI
17th June 2025
76AQI
76AQI
18th June 2025
67AQI
67AQI
19th June 2025
60AQI
60AQI
20th June 2025
64AQI
64AQI
21st June 2025
73AQI
73AQI
22nd June 2025
78AQI
78AQI
23rd June 2025
79AQI
79AQI
24th June 2025
74AQI
74AQI
25th June 2025
84AQI
84AQI
26th June 2025
81AQI
81AQI
27th June 2025
70AQI
70AQI
28th June 2025
67AQI
67AQI
29th June 2025
55AQI
55AQI
30th June 2025
58AQI
58AQI
1st July 2025
62AQI
62AQI
2nd July 2025
57AQI
57AQI
3rd July 2025
61AQI
61AQI
4th July 2025
59AQI
59AQI
5th July 2025
62AQI
62AQI
6th July 2025
64AQI
64AQI
7th July 2025
69AQI
69AQI
8th July 2025
64AQI
64AQI
9th July 2025
58AQI
58AQI
10th July 2025
77AQI
77AQI
11th July 2025
84AQI
84AQI
12th July 2025
74AQI
74AQI
13th July 2025
75AQI
75AQI
14th July 2025
64AQI
64AQI
15th July 2025
72AQI
72AQI
16th July 2025
83AQI
83AQI
17th July 2025
76AQI
76AQI
18th July 2025
69AQI
69AQI
19th July 2025
70AQI
70AQI
20th July 2025
62AQI
62AQI
21st July 2025
61AQI
61AQI
22nd July 2025
56AQI
56AQI
23rd July 2025
59AQI
59AQI
24th July 2025
59AQI
59AQI
25th July 2025
62AQI
62AQI
26th July 2025
58AQI
58AQI
27th July 2025
57AQI
57AQI
28th July 2025
54AQI
54AQI
29th July 2025
54AQI
54AQI
30th July 2025
57AQI
57AQI
31st July 2025
56AQI
56AQI
1st August 2025
58AQI
58AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
58AQI
58AQI
145AQI
128AQI
128AQI
112AQI
98AQI
77AQI
64AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025106AQI
3
12
16
4
18
6
8
15
7
1
11
17
2
17
14
30
31
3
107
76
31
1
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
August57AQI
2024109AQI
1
4
8
15
3
10
12
4
2
1
4
19
8
11
17
2
20
11
20
10
8
16
7
4
20
7
1
23
6
13
12
6
15
10
5
18
13
14
156
137
53
5
1
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
July72AQI
2023110AQI
6
9
13
3
11
8
9
5
18
6
2
15
11
2
1
1
18
13
5
20
5
5
25
1
1
25
5
2
15
12
1
13
10
8
7
8
11
7
10
10
4
13
167
110
60
10
1
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
July67AQI
2022109AQI
2
6
22
2
13
6
11
12
7
1
14
15
1
25
5
2
21
7
2
17
2
1
1
20
7
3
15
12
1
7
17
6
7
10
12
2
9
142
106
54
3
Highest AQI recorded in
January163AQI
Lowest AQI recorded in
July76AQI
2021107AQI
2
15
12
2
9
13
6
7
16
6
2
12
16
1
1
3
16
9
2
1
22
8
11
20
3
18
7
19
4
2
11
14
4
9
10
11
1
4
13
13
27
149
118
55
4
2
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
July52AQI
2020110AQI
7
6
6
15
9
9
3
14
12
1
2
18
11
2
22
7
16
14
8
18
5
4
17
9
2
10
17
2
7
106
119
32
2
Highest AQI recorded in
December158AQI
Lowest AQI recorded in
August84AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
110AQILeast Polluted Year Recorded
2025(Avg.)
106AQIHuaitz's annual 2025 AQI (106) shows an average percentage change of -2.2% (improved AQI) compared to previous years: 2020 (110), 2021 (107), 2022 (109), 2023 (110), 2024 (109).
