Chongming Shangshi Dongtan, Huilong, 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
Chongming Shangshi Dongtan, Huilong, Jiangsu, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
101AQILowest AQI recorded on
3rd Aug 2021
27AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Chongming Shangshi Dongtan, Huilong, Jiangsu, China
AQI
Day
Night
.
5 AM11th Aug 2025
6 PM
4 AM12th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
8AM11th Aug
80AQI
Avg. Lowest Time
10PM11th Aug
48AQI
In the last 24 hours,
Chongming Shangshi Dongtan's AQI reached its highest point of 80 at 8 AM during the Night, while the lowest point, 48, was recorded at 10 PM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Chongming Shangshi Dongtan, Huilong, Jiangsu, China
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025545 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025478 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20253911 AMAQI
13th Jul 20254412 PMAQI
13th Jul 2025421 PMAQI
13th Jul 2025472 PMAQI
13th Jul 2025443 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025465 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025558 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025524 AMAQI
27°C25/29°C
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025748 AMAQI
14th Jul 2025799 AMAQI
14th Jul 20257810 AMAQI
14th Jul 20257411 AMAQI
14th Jul 20257312 PMAQI
14th Jul 2025731 PMAQI
14th Jul 2025702 PMAQI
14th Jul 2025683 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025565 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025528 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025584 AMAQI
27°C24/30°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025718 AMAQI
15th Jul 2025689 AMAQI
15th Jul 20256210 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20256112 PMAQI
15th Jul 2025611 PMAQI
15th Jul 2025592 PMAQI
15th Jul 2025653 PMAQI
15th Jul 2025704 PMAQI
15th Jul 2025745 PMAQI
15th Jul 2025776 PMAQI
15th Jul 2025747 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025584 AMAQI
28°C24/32°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025708 AMAQI
16th Jul 2025729 AMAQI
16th Jul 20257410 AMAQI
16th Jul 20257211 AMAQI
16th Jul 20257712 PMAQI
16th Jul 2025801 PMAQI
16th Jul 2025842 PMAQI
16th Jul 2025873 PMAQI
16th Jul 2025854 PMAQI
16th Jul 2025835 PMAQI
16th Jul 2025766 PMAQI
16th Jul 2025717 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025659 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256512 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025614 AMAQI
29°C27/33°C
17th Jul 2025625 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025668 AMAQI
17th Jul 2025679 AMAQI
17th Jul 20256910 AMAQI
17th Jul 20256911 AMAQI
17th Jul 20257012 PMAQI
17th Jul 2025711 PMAQI
17th Jul 2025772 PMAQI
17th Jul 2025743 PMAQI
17th Jul 2025674 PMAQI
17th Jul 2025625 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025687 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20257011 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025624 AMAQI
28°C26/31°C
18th Jul 2025625 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025598 AMAQI
18th Jul 2025569 AMAQI
18th Jul 20255010 AMAQI
18th Jul 20253911 AMAQI
18th Jul 20254212 PMAQI
18th Jul 2025411 PMAQI
18th Jul 2025442 PMAQI
18th Jul 2025483 PMAQI
18th Jul 2025514 PMAQI
18th Jul 2025535 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025517 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025603 AMAQI
19th Jul 2025594 AMAQI
27°C25/29°C
19th Jul 2025605 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025399 AMAQI
19th Jul 20253810 AMAQI
19th Jul 20254811 AMAQI
19th Jul 20253712 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025362 PMAQI
19th Jul 2025343 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025385 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025457 PMAQI
19th Jul 2025538 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255310 PMAQI
19th Jul 20255311 PMAQI
20th Jul 20255512 AMAQI
20th Jul 2025591 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025564 AMAQI
28°C27/30°C
20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20254710 AMAQI
20th Jul 20253611 AMAQI
20th Jul 20253912 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025395 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025518 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025541 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025554 AMAQI
28°C27/29°C
21st Jul 2025555 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025557 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025379 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025374 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025376 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20255010 PMAQI
21st Jul 20254911 PMAQI
22nd Jul 20255012 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025534 AMAQI
28°C27/30°C
22nd Jul 2025535 AMAQI
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20253510 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025335 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025478 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025524 AMAQI
28°C27/30°C
23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253511 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025352 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025524 AMAQI
28°C27/29°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025438 AMAQI
24th Jul 2025419 AMAQI
24th Jul 20254210 AMAQI
24th Jul 20254811 AMAQI
24th Jul 20255012 PMAQI
24th Jul 2025551 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025511 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025524 AMAQI
28°C26/30°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20255511 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025508 PMAQI
25th Jul 2025519 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20255112 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
28°C27/30°C
26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025339 AMAQI
26th Jul 20253410 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20253812 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025364 PMAQI
26th Jul 2025355 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025449 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025513 AMAQI
27th Jul 2025504 AMAQI
28°C27/29°C
27th Jul 2025505 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20253711 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025344 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025397 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20254211 PMAQI
28th Jul 20254212 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025492 AMAQI
28th Jul 2025483 AMAQI
28th Jul 2025464 AMAQI
28°C27/30°C
28th Jul 2025475 AMAQI
28th Jul 2025466 AMAQI
28th Jul 2025467 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20253611 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025463 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025425 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025448 PMAQI
28th Jul 2025449 PMAQI
28th Jul 20254310 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025441 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025463 AMAQI
29th Jul 2025484 AMAQI
27°C26/29°C
29th Jul 2025465 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025378 AMAQI
29th Jul 2025369 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253611 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025412 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025434 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025417 PMAQI
29th Jul 2025448 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254512 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025472 AMAQI
30th Jul 2025473 AMAQI
30th Jul 2025454 AMAQI
27°C26/29°C
30th Jul 2025455 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025457 AMAQI
30th Jul 2025358 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025331 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025333 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025275 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025337 PMAQI
30th Jul 2025358 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253311 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025421 AMAQI
31st Jul 2025462 AMAQI
31st Jul 2025463 AMAQI
31st Jul 2025474 AMAQI
26°C25/27°C
31st Jul 2025475 AMAQI
31st Jul 2025476 AMAQI
31st Jul 2025477 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025479 AMAQI
31st Jul 20254910 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025514 PMAQI
31st Jul 2025495 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025467 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025442 AMAQI
1st Aug 2025453 AMAQI
1st Aug 2025434 AMAQI
27°C25/30°C
1st Aug 2025445 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025538 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255212 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025492 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI
28°C27/29°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025529 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20255912 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025515 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025549 PMAQI
2nd Aug 20255210 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI
28°C27/29°C
3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025688 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20256310 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20257112 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025652 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025576 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025554 AMAQI
29°C26/31°C
4th Aug 2025555 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025638 AMAQI
4th Aug 2025619 AMAQI
4th Aug 20256010 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20255612 PMAQI
4th Aug 2025461 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025553 PMAQI
4th Aug 2025424 PMAQI
4th Aug 2025405 PMAQI
4th Aug 2025436 PMAQI
4th Aug 2025487 PMAQI
4th Aug 2025468 PMAQI
4th Aug 2025489 PMAQI
4th Aug 20254910 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025554 AMAQI
29°C27/31°C
5th Aug 2025545 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025519 AMAQI
5th Aug 20254210 AMAQI
5th Aug 20255511 AMAQI
5th Aug 20255312 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025503 PMAQI
5th Aug 2025494 PMAQI
5th Aug 2025475 PMAQI
5th Aug 2025356 PMAQI
5th Aug 2025537 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025519 PMAQI
5th Aug 20254610 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI
29°C27/31°C
6th Aug 2025545 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025469 AMAQI
6th Aug 20254410 AMAQI
6th Aug 20256111 AMAQI
6th Aug 20254212 PMAQI
6th Aug 2025471 PMAQI
6th Aug 2025492 PMAQI
6th Aug 2025553 PMAQI
6th Aug 2025534 PMAQI
6th Aug 2025625 PMAQI
6th Aug 2025526 PMAQI
6th Aug 2025497 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255211 PMAQI
7th Aug 20255212 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025532 AMAQI
7th Aug 2025533 AMAQI
7th Aug 2025524 AMAQI
30°C28/33°C
7th Aug 2025515 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025548 AMAQI
7th Aug 2025659 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20255112 PMAQI
7th Aug 2025591 PMAQI
7th Aug 2025562 PMAQI
7th Aug 2025643 PMAQI
7th Aug 2025664 PMAQI
7th Aug 2025685 PMAQI
7th Aug 2025646 PMAQI
7th Aug 2025717 PMAQI
7th Aug 2025568 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255312 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025544 AMAQI
30°C28/33°C
8th Aug 2025545 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025547 AMAQI
8th Aug 2025638 AMAQI
8th Aug 2025629 AMAQI
8th Aug 20255410 AMAQI
8th Aug 20255411 AMAQI
8th Aug 20255412 PMAQI
8th Aug 2025641 PMAQI
8th Aug 2025752 PMAQI
8th Aug 2025903 PMAQI
8th Aug 2025844 PMAQI
8th Aug 2025675 PMAQI
8th Aug 2025676 PMAQI
8th Aug 2025677 PMAQI
8th Aug 2025648 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20255910 PMAQI
8th Aug 20256211 PMAQI
9th Aug 20256412 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025532 AMAQI
9th Aug 2025543 AMAQI
9th Aug 2025554 AMAQI
30°C28/33°C
9th Aug 2025555 AMAQI
9th Aug 2025556 AMAQI
9th Aug 2025557 AMAQI
9th Aug 2025708 AMAQI
9th Aug 2025789 AMAQI
9th Aug 20258210 AMAQI
9th Aug 20257511 AMAQI
9th Aug 20256012 PMAQI
9th Aug 2025601 PMAQI
9th Aug 2025552 PMAQI
9th Aug 2025533 PMAQI
9th Aug 2025574 PMAQI
9th Aug 2025585 PMAQI
9th Aug 2025576 PMAQI
9th Aug 2025587 PMAQI
9th Aug 2025608 PMAQI
9th Aug 2025639 PMAQI
9th Aug 20256210 PMAQI
9th Aug 20256211 PMAQI
10th Aug 20256112 AMAQI
10th Aug 2025611 AMAQI
10th Aug 2025552 AMAQI
10th Aug 2025563 AMAQI
10th Aug 2025584 AMAQI
29°C27/33°C
10th Aug 2025585 AMAQI
10th Aug 2025586 AMAQI
10th Aug 2025587 AMAQI
10th Aug 2025658 AMAQI
10th Aug 2025729 AMAQI
10th Aug 20257710 AMAQI
10th Aug 20257911 AMAQI
10th Aug 20257512 PMAQI
10th Aug 2025731 PMAQI
10th Aug 2025752 PMAQI
10th Aug 2025773 PMAQI
10th Aug 2025624 PMAQI
10th Aug 2025565 PMAQI
10th Aug 2025526 PMAQI
10th Aug 2025577 PMAQI
10th Aug 2025528 PMAQI
10th Aug 2025519 PMAQI
10th Aug 20255010 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255412 AMAQI
11th Aug 2025581 AMAQI
11th Aug 2025592 AMAQI
11th Aug 2025593 AMAQI
11th Aug 2025614 AMAQI
27°C26/27°C
11th Aug 2025615 AMAQI
11th Aug 2025616 AMAQI
11th Aug 2025617 AMAQI
11th Aug 2025808 AMAQI
11th Aug 2025769 AMAQI
11th Aug 20257210 AMAQI
11th Aug 20257611 AMAQI
11th Aug 20257612 PMAQI
11th Aug 2025781 PMAQI
11th Aug 2025662 PMAQI
11th Aug 2025583 PMAQI
11th Aug 2025524 PMAQI
11th Aug 2025665 PMAQI
11th Aug 2025526 PMAQI
11th Aug 2025497 PMAQI
11th Aug 2025548 PMAQI
11th Aug 2025519 PMAQI
11th Aug 20254810 PMAQI
11th Aug 20255211 PMAQI
12th Aug 20255412 AMAQI
12th Aug 2025561 AMAQI
12th Aug 2025552 AMAQI
12th Aug 2025573 AMAQI
12th Aug 2025574 AMAQI
--°C/°C
12th Aug 2025565 AMAQI
5 AM12th Aug 2025586 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
52AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 PM
52AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 52), while the lowest AQI was between 5 AM to 6 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 4 AM
53AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM - 11 PM
52AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 53), while the lowest AQI was between 7 PM to 11 PM (Avg. 52).
2025 Days Vs Air Quality
Chongming Shangshi Dongtan, Huilong, Jiangsu, China
2025
15%
33
73%
161
12%
26
0.9%
2
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
33 DaysModerate
161 DaysPoor
26 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 223 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
Chongming Shangshi Dongtan, Huilong, 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
76AQI
76AQI
2nd January 2025
66AQI
66AQI
3rd January 2025
77AQI
77AQI
4th January 2025
51AQI
51AQI
5th January 2025
120AQI
120AQI
6th January 2025
116AQI
116AQI
7th January 2025
105AQI
105AQI
8th January 2025
128AQI
128AQI
9th January 2025
65AQI
65AQI
10th January 2025
76AQI
76AQI
11th January 2025
93AQI
93AQI
12th January 2025
116AQI
116AQI
13th January 2025
133AQI
133AQI
14th January 2025
136AQI
136AQI
15th January 2025
78AQI
78AQI
16th January 2025
102AQI
102AQI
17th January 2025
116AQI
116AQI
18th January 2025
111AQI
111AQI
19th January 2025
137AQI
137AQI
20th January 2025
152AQI
152AQI
21st January 2025
136AQI
136AQI
22nd January 2025
88AQI
88AQI
23rd January 2025
88AQI
88AQI
24th January 2025
72AQI
72AQI
25th January 2025
65AQI
65AQI
26th January 2025
70AQI
70AQI
27th January 2025
67AQI
67AQI
28th January 2025
78AQI
78AQI
29th January 2025
113AQI
113AQI
30th January 2025
78AQI
78AQI
31st January 2025
77AQI
77AQI
1st February 2025
57AQI
57AQI
2nd February 2025
82AQI
82AQI
3rd February 2025
92AQI
92AQI
4th February 2025
86AQI
86AQI
5th February 2025
95AQI
95AQI
6th February 2025
71AQI
71AQI
7th February 2025
72AQI
72AQI
8th February 2025
63AQI
63AQI
9th February 2025
74AQI
74AQI
10th February 2025
80AQI
80AQI
11th February 2025
56AQI
56AQI
12th February 2025
125AQI
125AQI
13th February 2025
55AQI
55AQI
14th February 2025
66AQI
66AQI
15th February 2025
63AQI
63AQI
16th February 2025
133AQI
133AQI
17th February 2025
59AQI
59AQI
18th February 2025
82AQI
82AQI
19th February 2025
69AQI
69AQI
20th February 2025
54AQI
54AQI
21st February 2025
66AQI
66AQI
22nd February 2025
87AQI
87AQI
23rd February 2025
75AQI
75AQI
24th February 2025
99AQI
99AQI
25th February 2025
106AQI
106AQI
26th February 2025
152AQI
152AQI
27th February 2025
119AQI
119AQI
28th February 2025
92AQI
92AQI
1st March 2025
87AQI
87AQI
2nd March 2025
83AQI
83AQI
3rd March 2025
55AQI
55AQI
4th March 2025
51AQI
51AQI
5th March 2025
46AQI
46AQI
6th March 2025
68AQI
68AQI
7th March 2025
63AQI
63AQI
8th March 2025
81AQI
81AQI
9th March 2025
60AQI
60AQI
10th March 2025
66AQI
66AQI
11th March 2025
64AQI
64AQI
12th March 2025
61AQI
61AQI
13th March 2025
66AQI
66AQI
14th March 2025
57AQI
57AQI
15th March 2025
56AQI
56AQI
16th March 2025
73AQI
73AQI
17th March 2025
75AQI
75AQI
18th March 2025
64AQI
64AQI
19th March 2025
63AQI
63AQI
20th March 2025
90AQI
90AQI
21st March 2025
86AQI
86AQI
22nd March 2025
102AQI
102AQI
23rd March 2025
101AQI
101AQI
24th March 2025
99AQI
99AQI
25th March 2025
110AQI
110AQI
26th March 2025
101AQI
101AQI
27th March 2025
107AQI
107AQI
28th March 2025
66AQI
66AQI
29th March 2025
84AQI
84AQI
30th March 2025
51AQI
51AQI
31st March 2025
66AQI
66AQI
1st April 2025
65AQI
65AQI
2nd April 2025
94AQI
94AQI
3rd April 2025
70AQI
70AQI
4th April 2025
66AQI
66AQI
5th April 2025
87AQI
87AQI
6th April 2025
82AQI
82AQI
7th April 2025
88AQI
88AQI
8th April 2025
102AQI
102AQI
9th April 2025
105AQI
105AQI
10th April 2025
101AQI
101AQI
11th April 2025
84AQI
84AQI
12th April 2025
96AQI
96AQI
13th April 2025
85AQI
85AQI
14th April 2025
78AQI
78AQI
15th April 2025
76AQI
76AQI
16th April 2025
78AQI
78AQI
17th April 2025
87AQI
87AQI
18th April 2025
77AQI
77AQI
19th April 2025
75AQI
75AQI
20th April 2025
68AQI
68AQI
21st April 2025
61AQI
61AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
79AQI
79AQI
24th April 2025
103AQI
103AQI
25th April 2025
66AQI
66AQI
26th April 2025
61AQI
61AQI
27th April 2025
60AQI
60AQI
28th April 2025
57AQI
57AQI
29th April 2025
64AQI
64AQI
30th April 2025
58AQI
58AQI
1st May 2025
81AQI
81AQI
2nd May 2025
68AQI
68AQI
3rd May 2025
71AQI
71AQI
4th May 2025
46AQI
46AQI
5th May 2025
56AQI
56AQI
6th May 2025
84AQI
84AQI
7th May 2025
63AQI
63AQI
8th May 2025
72AQI
72AQI
9th May 2025
57AQI
57AQI
10th May 2025
67AQI
67AQI
11th May 2025
68AQI
68AQI
12th May 2025
80AQI
80AQI
13th May 2025
70AQI
70AQI
14th May 2025
66AQI
66AQI
15th May 2025
66AQI
66AQI
16th May 2025
67AQI
67AQI
17th May 2025
90AQI
90AQI
18th May 2025
68AQI
68AQI
19th May 2025
72AQI
72AQI
20th May 2025
75AQI
75AQI
21st May 2025
54AQI
54AQI
22nd May 2025
65AQI
65AQI
23rd May 2025
41AQI
41AQI
24th May 2025
77AQI
77AQI
25th May 2025
71AQI
71AQI
26th May 2025
65AQI
65AQI
27th May 2025
62AQI
62AQI
28th May 2025
61AQI
61AQI
29th May 2025
64AQI
64AQI
30th May 2025
81AQI
81AQI
31st May 2025
75AQI
75AQI
1st June 2025
56AQI
56AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
61AQI
61AQI
4th June 2025
82AQI
82AQI
5th June 2025
62AQI
62AQI
6th June 2025
67AQI
67AQI
7th June 2025
63AQI
63AQI
8th June 2025
36AQI
36AQI
9th June 2025
50AQI
50AQI
10th June 2025
44AQI
44AQI
11th June 2025
56AQI
56AQI
12th June 2025
39AQI
39AQI
13th June 2025
36AQI
36AQI
14th June 2025
68AQI
68AQI
15th June 2025
44AQI
44AQI
16th June 2025
53AQI
53AQI
17th June 2025
68AQI
68AQI
18th June 2025
60AQI
60AQI
19th June 2025
60AQI
60AQI
20th June 2025
52AQI
52AQI
21st June 2025
53AQI
53AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
40AQI
40AQI
24th June 2025
47AQI
47AQI
25th June 2025
55AQI
55AQI
26th June 2025
56AQI
56AQI
27th June 2025
62AQI
62AQI
28th June 2025
60AQI
60AQI
29th June 2025
51AQI
51AQI
30th June 2025
43AQI
43AQI
1st July 2025
47AQI
47AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
51AQI
51AQI
4th July 2025
53AQI
53AQI
5th July 2025
54AQI
54AQI
6th July 2025
48AQI
48AQI
7th July 2025
41AQI
41AQI
8th July 2025
41AQI
41AQI
9th July 2025
49AQI
49AQI
10th July 2025
66AQI
66AQI
11th July 2025
53AQI
53AQI
12th July 2025
48AQI
48AQI
13th July 2025
49AQI
49AQI
14th July 2025
59AQI
59AQI
15th July 2025
63AQI
63AQI
16th July 2025
68AQI
68AQI
17th July 2025
65AQI
65AQI
18th July 2025
55AQI
55AQI
19th July 2025
49AQI
49AQI
20th July 2025
49AQI
49AQI
21st July 2025
46AQI
46AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
44AQI
44AQI
24th July 2025
52AQI
52AQI
25th July 2025
53AQI
53AQI
26th July 2025
43AQI
43AQI
27th July 2025
42AQI
42AQI
28th July 2025
43AQI
43AQI
29th July 2025
43AQI
43AQI
30th July 2025
37AQI
37AQI
31st July 2025
48AQI
48AQI
1st August 2025
53AQI
53AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
57AQI
57AQI
4th August 2025
52AQI
52AQI
5th August 2025
51AQI
51AQI
6th August 2025
53AQI
53AQI
7th August 2025
57AQI
57AQI
8th August 2025
60AQI
60AQI
9th August 2025
60AQI
60AQI
10th August 2025
63AQI
63AQI
96AQI
83AQI
74AQI
78AQI
68AQI
54AQI
50AQI
56AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
17
13
1
23
4
1
1
25
5
26
4
2
29
11
19
19
12
10
33
161
26
2
Highest AQI recorded in
January96AQI
Lowest AQI recorded in
July50AQI
202468AQI
6
9
9
7
10
11
5
2
1
3
22
6
12
17
1
12
18
1
17
13
13
18
12
19
7
8
18
13
13
15
2
22
9
123
185
33
9
1
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
October52AQI
202365AQI
10
11
8
2
10
16
2
8
18
3
2
2
20
7
1
8
19
4
9
20
1
14
17
16
14
1
19
11
22
7
2
9
11
6
5
16
6
4
132
180
40
8
1
Highest AQI recorded in
December91AQI
Lowest AQI recorded in
September44AQI
202267AQI
3
14
12
2
2
13
6
10
14
6
1
7
23
4
25
2
14
15
1
6
10
5
1
19
10
21
10
15
13
2
6
18
5
2
108
165
39
5
Highest AQI recorded in
January94AQI
Lowest AQI recorded in
October46AQI
202172AQI
4
14
13
9
13
5
1
3
19
7
1
1
7
18
5
7
15
7
2
13
15
2
15
16
18
13
13
16
1
12
18
1
3
18
9
2
15
11
3
106
190
61
7
1
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
August50AQI
202074AQI
7
6
2
10
8
1
9
4
3
20
7
1
5
25
1
1
23
6
10
19
2
14
12
3
1
7
13
8
3
50
137
39
5
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
March51AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
74AQILeast Polluted Year Recorded
2023(Avg.)
65AQIChongming Shangshi Dongtan's annual 2025 AQI (71) shows an average percentage change of 3.1% (worsened AQI) compared to previous years: 2020 (74), 2021 (72), 2022 (67), 2023 (65), 2024 (68).
