Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Zhenjiang, 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

Zhenjiang, Jiangsu, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Aug 2023
120AQI
Lowest AQI recorded on
20th Aug 2024
35AQI

Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 57 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Aug - 21st Aug 2025

Zhenjiang, Jiangsu, China

AQI
Day
Night
.

5 AM20th Aug 2025

6 PM

4 AM21st Aug 2025

Day time
Avg. Highest Time
8AM20th Aug

70AQI

Avg. Lowest Time
5PM20th Aug

49AQI

Night time
Avg. Highest Time
12AM21st Aug

60AQI

Avg. Lowest Time
2AM21st Aug

56AQI

In the last 24 hours,

Zhenjiang's AQI reached its highest point of 70 at 8 AM during the Day, while the lowest point, 49, was recorded at 5 PM during the Day between 20th Aug and 21st Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Zhenjiang, Jiangsu, China

JulAug
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025458 AMAQI
22nd Jul 2025379 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025404 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025496 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025569 PMAQI
22nd Jul 20255710 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025544 AMAQI

29°C26/34°C

23rd Jul 2025545 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025478 AMAQI
23rd Jul 2025419 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20254311 AMAQI
23rd Jul 20254412 PMAQI
23rd Jul 2025431 PMAQI
23rd Jul 2025432 PMAQI
23rd Jul 2025503 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025544 AMAQI

29°C25/35°C

24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025558 AMAQI
24th Jul 2025549 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025544 AMAQI

29°C24/34°C

25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025628 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255612 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025592 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025574 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025577 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025554 AMAQI

29°C24/34°C

26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20253210 AMAQI
26th Jul 20253611 AMAQI
26th Jul 20253712 PMAQI
26th Jul 2025331 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025363 PMAQI
26th Jul 2025364 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025467 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025524 AMAQI

29°C26/33°C

27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20253811 AMAQI
27th Jul 20254712 PMAQI
27th Jul 2025481 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025434 PMAQI
27th Jul 2025515 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025437 PMAQI
27th Jul 2025498 PMAQI
27th Jul 2025519 PMAQI
27th Jul 20255010 PMAQI
27th Jul 20255011 PMAQI
28th Jul 20255012 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI

29°C25/33°C

28th Jul 2025525 AMAQI
28th Jul 2025516 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025518 AMAQI
28th Jul 2025479 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254411 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025371 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025374 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025396 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025469 PMAQI
28th Jul 20255110 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025513 AMAQI
29th Jul 2025514 AMAQI

28°C25/32°C

29th Jul 2025515 AMAQI
29th Jul 2025516 AMAQI
29th Jul 2025517 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025479 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20254412 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025496 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025519 PMAQI
29th Jul 20255110 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025513 AMAQI
30th Jul 2025514 AMAQI

28°C24/34°C

30th Jul 2025515 AMAQI
30th Jul 2025516 AMAQI
30th Jul 2025517 AMAQI
30th Jul 2025478 AMAQI
30th Jul 2025419 AMAQI
30th Jul 20253310 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252612 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025253 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025195 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025277 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025359 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
31st Jul 2025514 AMAQI

24°C22/27°C

31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20252610 AMAQI
31st Jul 20252111 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025271 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025373 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025397 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255312 AMAQI
1st Aug 2025521 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025474 AMAQI

24°C23/24°C

1st Aug 2025495 AMAQI
1st Aug 2025506 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025534 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025519 PMAQI
1st Aug 20255010 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025512 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025534 AMAQI

26°C25/30°C

2nd Aug 2025535 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025448 AMAQI
2nd Aug 2025439 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025482 PMAQI
2nd Aug 2025473 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025446 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025508 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI

26°C24/30°C

3rd Aug 2025525 AMAQI
3rd Aug 2025536 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025559 AMAQI
3rd Aug 20255110 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255512 PMAQI
3rd Aug 2025481 PMAQI
3rd Aug 2025442 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025434 PMAQI
3rd Aug 2025495 PMAQI
3rd Aug 2025396 PMAQI
3rd Aug 2025477 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025539 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20255511 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025544 AMAQI

28°C25/32°C

4th Aug 2025535 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025658 AMAQI
4th Aug 2025619 AMAQI
4th Aug 20256110 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20256012 PMAQI
4th Aug 2025551 PMAQI
4th Aug 2025552 PMAQI
4th Aug 2025523 PMAQI
4th Aug 2025534 PMAQI
4th Aug 2025505 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025539 PMAQI
4th Aug 20255210 PMAQI
4th Aug 20255111 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025554 AMAQI

29°C25/33°C

5th Aug 2025555 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025578 AMAQI
5th Aug 2025629 AMAQI
5th Aug 20256010 AMAQI
5th Aug 20257311 AMAQI
5th Aug 20257012 PMAQI
5th Aug 2025691 PMAQI
5th Aug 2025742 PMAQI
5th Aug 2025703 PMAQI
5th Aug 2025654 PMAQI
5th Aug 2025685 PMAQI
5th Aug 2025676 PMAQI
5th Aug 2025597 PMAQI
5th Aug 2025618 PMAQI
5th Aug 2025609 PMAQI
5th Aug 20256210 PMAQI
5th Aug 20256211 PMAQI
6th Aug 20255912 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025574 AMAQI

29°C25/34°C

6th Aug 2025575 AMAQI
6th Aug 2025576 AMAQI
6th Aug 2025577 AMAQI
6th Aug 2025868 AMAQI
6th Aug 2025709 AMAQI
6th Aug 20256210 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20255812 PMAQI
6th Aug 2025621 PMAQI
6th Aug 2025552 PMAQI
6th Aug 2025583 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025525 PMAQI
6th Aug 2025486 PMAQI
6th Aug 2025507 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20255310 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255512 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025573 AMAQI
7th Aug 2025584 AMAQI

30°C27/34°C

7th Aug 2025585 AMAQI
7th Aug 2025566 AMAQI
7th Aug 2025577 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025509 AMAQI
7th Aug 20255410 AMAQI
7th Aug 20255211 AMAQI
7th Aug 20255212 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025382 PMAQI
7th Aug 2025373 PMAQI
7th Aug 2025374 PMAQI
7th Aug 2025385 PMAQI
7th Aug 2025426 PMAQI
7th Aug 2025507 PMAQI
7th Aug 2025538 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255311 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025561 AMAQI
8th Aug 2025562 AMAQI
8th Aug 2025563 AMAQI
8th Aug 2025554 AMAQI

29°C27/33°C

8th Aug 2025555 AMAQI
8th Aug 2025566 AMAQI
8th Aug 2025567 AMAQI
8th Aug 2025518 AMAQI
8th Aug 2025529 AMAQI
8th Aug 20255010 AMAQI
8th Aug 20255011 AMAQI
8th Aug 20255212 PMAQI
8th Aug 2025531 PMAQI
8th Aug 2025532 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025534 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025536 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025568 PMAQI
8th Aug 2025569 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20256011 PMAQI
9th Aug 20256112 AMAQI
9th Aug 2025561 AMAQI
9th Aug 2025562 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025554 AMAQI

29°C26/32°C

9th Aug 2025555 AMAQI
9th Aug 2025556 AMAQI
9th Aug 2025557 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025549 AMAQI
9th Aug 20255310 AMAQI
9th Aug 20255311 AMAQI
9th Aug 20255512 PMAQI
9th Aug 2025551 PMAQI
9th Aug 2025542 PMAQI
9th Aug 2025563 PMAQI
9th Aug 2025584 PMAQI
9th Aug 2025585 PMAQI
9th Aug 2025606 PMAQI
9th Aug 2025607 PMAQI
9th Aug 2025598 PMAQI
9th Aug 2025619 PMAQI
9th Aug 20256210 PMAQI
9th Aug 20256211 PMAQI
10th Aug 20256412 AMAQI
10th Aug 2025561 AMAQI
10th Aug 2025562 AMAQI
10th Aug 2025553 AMAQI
10th Aug 2025554 AMAQI

28°C26/32°C

10th Aug 2025555 AMAQI
10th Aug 2025556 AMAQI
10th Aug 2025557 AMAQI
10th Aug 2025438 AMAQI
10th Aug 2025309 AMAQI
10th Aug 20252910 AMAQI
10th Aug 20254711 AMAQI
10th Aug 20254512 PMAQI
10th Aug 2025361 PMAQI
10th Aug 2025312 PMAQI
10th Aug 2025293 PMAQI
10th Aug 2025264 PMAQI
10th Aug 2025345 PMAQI
10th Aug 2025346 PMAQI
10th Aug 2025447 PMAQI
10th Aug 2025548 PMAQI
10th Aug 2025579 PMAQI
10th Aug 20255710 PMAQI
10th Aug 20255911 PMAQI
11th Aug 20256112 AMAQI
11th Aug 2025571 AMAQI
11th Aug 2025572 AMAQI
11th Aug 2025563 AMAQI
11th Aug 2025544 AMAQI

26°C25/26°C

11th Aug 2025545 AMAQI
11th Aug 2025546 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025578 AMAQI
11th Aug 2025569 AMAQI
11th Aug 20255210 AMAQI
11th Aug 20252811 AMAQI
11th Aug 20253112 PMAQI
11th Aug 2025341 PMAQI
11th Aug 2025322 PMAQI
11th Aug 2025393 PMAQI
11th Aug 2025334 PMAQI
11th Aug 2025285 PMAQI
11th Aug 2025356 PMAQI
11th Aug 2025427 PMAQI
11th Aug 2025538 PMAQI
11th Aug 2025519 PMAQI
11th Aug 20254210 PMAQI
11th Aug 20255011 PMAQI
12th Aug 20255012 AMAQI
12th Aug 2025541 AMAQI
12th Aug 2025552 AMAQI
12th Aug 2025533 AMAQI
12th Aug 2025524 AMAQI

24°C22/26°C

12th Aug 2025525 AMAQI
12th Aug 2025536 AMAQI
12th Aug 2025547 AMAQI
12th Aug 2025458 AMAQI
12th Aug 2025439 AMAQI
12th Aug 20254610 AMAQI
12th Aug 20254611 AMAQI
12th Aug 20254412 PMAQI
12th Aug 2025451 PMAQI
12th Aug 2025502 PMAQI
12th Aug 2025513 PMAQI
12th Aug 2025594 PMAQI
12th Aug 2025615 PMAQI
12th Aug 2025586 PMAQI
12th Aug 2025577 PMAQI
12th Aug 2025568 PMAQI
12th Aug 2025579 PMAQI
12th Aug 20255810 PMAQI
12th Aug 20256011 PMAQI
13th Aug 20255312 AMAQI
13th Aug 2025541 AMAQI
13th Aug 2025532 AMAQI
13th Aug 2025533 AMAQI
13th Aug 2025534 AMAQI

24°C23/27°C

13th Aug 2025525 AMAQI
13th Aug 2025536 AMAQI
13th Aug 2025527 AMAQI
13th Aug 2025628 AMAQI
13th Aug 2025669 AMAQI
13th Aug 20254410 AMAQI
13th Aug 20254811 AMAQI
13th Aug 20256112 PMAQI
13th Aug 2025611 PMAQI
13th Aug 2025582 PMAQI
13th Aug 2025563 PMAQI
13th Aug 2025574 PMAQI
13th Aug 2025475 PMAQI
13th Aug 2025596 PMAQI
13th Aug 2025577 PMAQI
13th Aug 2025568 PMAQI
13th Aug 2025599 PMAQI
13th Aug 20255810 PMAQI
13th Aug 20255911 PMAQI
14th Aug 20255612 AMAQI
14th Aug 2025541 AMAQI
14th Aug 2025532 AMAQI
14th Aug 2025553 AMAQI
14th Aug 2025554 AMAQI

27°C25/32°C

14th Aug 2025575 AMAQI
14th Aug 2025556 AMAQI
14th Aug 2025557 AMAQI
14th Aug 2025498 AMAQI
14th Aug 2025379 AMAQI
14th Aug 20253810 AMAQI
14th Aug 20253611 AMAQI
14th Aug 20253512 PMAQI
14th Aug 2025301 PMAQI
14th Aug 2025352 PMAQI
14th Aug 2025273 PMAQI
14th Aug 2025354 PMAQI
14th Aug 2025375 PMAQI
14th Aug 2025446 PMAQI
14th Aug 2025457 PMAQI
14th Aug 2025548 PMAQI
14th Aug 2025549 PMAQI
14th Aug 20255410 PMAQI
14th Aug 20255311 PMAQI
15th Aug 20255612 AMAQI
15th Aug 2025561 AMAQI
15th Aug 2025562 AMAQI
15th Aug 2025553 AMAQI
15th Aug 2025544 AMAQI

28°C25/32°C

15th Aug 2025545 AMAQI
15th Aug 2025536 AMAQI
15th Aug 2025537 AMAQI
15th Aug 2025478 AMAQI
15th Aug 2025449 AMAQI
15th Aug 20254110 AMAQI
15th Aug 20253511 AMAQI
15th Aug 20254212 PMAQI
15th Aug 2025361 PMAQI
15th Aug 2025422 PMAQI
15th Aug 2025343 PMAQI
15th Aug 2025384 PMAQI
15th Aug 2025355 PMAQI
15th Aug 2025316 PMAQI
15th Aug 2025497 PMAQI
15th Aug 2025548 PMAQI
15th Aug 2025549 PMAQI
15th Aug 20255510 PMAQI
15th Aug 20255511 PMAQI
16th Aug 20255612 AMAQI
16th Aug 2025551 AMAQI
16th Aug 2025552 AMAQI
16th Aug 2025543 AMAQI
16th Aug 2025534 AMAQI

28°C25/32°C

16th Aug 2025535 AMAQI
16th Aug 2025536 AMAQI
16th Aug 2025537 AMAQI
16th Aug 2025568 AMAQI
16th Aug 2025559 AMAQI
16th Aug 20255510 AMAQI
16th Aug 20255611 AMAQI
16th Aug 20255212 PMAQI
16th Aug 2025471 PMAQI
16th Aug 2025502 PMAQI
16th Aug 2025443 PMAQI
16th Aug 2025434 PMAQI
16th Aug 2025435 PMAQI
16th Aug 2025516 PMAQI
16th Aug 2025457 PMAQI
16th Aug 2025548 PMAQI
16th Aug 2025569 PMAQI
16th Aug 20255710 PMAQI
16th Aug 20255811 PMAQI
17th Aug 20255612 AMAQI
17th Aug 2025551 AMAQI
17th Aug 2025532 AMAQI
17th Aug 2025533 AMAQI
17th Aug 2025544 AMAQI

28°C25/32°C

17th Aug 2025535 AMAQI
17th Aug 2025536 AMAQI
17th Aug 2025537 AMAQI
17th Aug 2025598 AMAQI
17th Aug 2025619 AMAQI
17th Aug 20256510 AMAQI
17th Aug 20256111 AMAQI
17th Aug 20255912 PMAQI
17th Aug 2025581 PMAQI
17th Aug 2025552 PMAQI
17th Aug 2025523 PMAQI
17th Aug 2025544 PMAQI
17th Aug 2025505 PMAQI
17th Aug 2025496 PMAQI
17th Aug 2025537 PMAQI
17th Aug 2025558 PMAQI
17th Aug 2025579 PMAQI
17th Aug 20255810 PMAQI
17th Aug 20255811 PMAQI
18th Aug 20255612 AMAQI
18th Aug 2025541 AMAQI
18th Aug 2025532 AMAQI
18th Aug 2025543 AMAQI
18th Aug 2025544 AMAQI

28°C25/33°C

18th Aug 2025535 AMAQI
18th Aug 2025546 AMAQI
18th Aug 2025557 AMAQI
18th Aug 2025598 AMAQI
18th Aug 2025579 AMAQI
18th Aug 20255710 AMAQI
18th Aug 20256111 AMAQI
18th Aug 20256112 PMAQI
18th Aug 2025601 PMAQI
18th Aug 2025572 PMAQI
18th Aug 2025553 PMAQI
18th Aug 2025544 PMAQI
18th Aug 2025535 PMAQI
18th Aug 2025546 PMAQI
18th Aug 2025557 PMAQI
18th Aug 2025578 PMAQI
18th Aug 2025599 PMAQI
18th Aug 20256110 PMAQI
18th Aug 20256211 PMAQI
19th Aug 20255712 AMAQI
19th Aug 2025541 AMAQI
19th Aug 2025542 AMAQI
19th Aug 2025553 AMAQI
19th Aug 2025564 AMAQI

28°C24/33°C

19th Aug 2025555 AMAQI
19th Aug 2025546 AMAQI
19th Aug 2025557 AMAQI
19th Aug 2025638 AMAQI
19th Aug 2025649 AMAQI
19th Aug 20256010 AMAQI
19th Aug 20256311 AMAQI
19th Aug 20256212 PMAQI
19th Aug 2025601 PMAQI
19th Aug 2025612 PMAQI
19th Aug 2025583 PMAQI
19th Aug 2025574 PMAQI
19th Aug 2025615 PMAQI
19th Aug 2025626 PMAQI
19th Aug 2025607 PMAQI
19th Aug 2025588 PMAQI
19th Aug 2025609 PMAQI
19th Aug 20256110 PMAQI
19th Aug 20256111 PMAQI
20th Aug 20255612 AMAQI
20th Aug 2025541 AMAQI
20th Aug 2025552 AMAQI
20th Aug 2025563 AMAQI
20th Aug 2025584 AMAQI

29°C25/35°C

20th Aug 2025575 AMAQI
20th Aug 2025586 AMAQI
20th Aug 2025587 AMAQI
20th Aug 2025708 AMAQI
20th Aug 2025619 AMAQI
20th Aug 20255710 AMAQI
20th Aug 20255811 AMAQI
20th Aug 20255712 PMAQI
20th Aug 2025561 PMAQI
20th Aug 2025562 PMAQI
20th Aug 2025533 PMAQI
20th Aug 2025524 PMAQI
20th Aug 2025495 PMAQI
20th Aug 2025616 PMAQI
20th Aug 2025567 PMAQI
20th Aug 2025568 PMAQI
20th Aug 2025589 PMAQI
20th Aug 20255910 PMAQI
20th Aug 20255811 PMAQI
21st Aug 20256012 AMAQI
21st Aug 2025571 AMAQI
21st Aug 2025562 AMAQI
21st Aug 2025573 AMAQI
21st Aug 2025574 AMAQI

30°C27/35°C

21st Aug 2025575 AMAQI
5 AM
21st Aug 2025576 AMAQI
21st Aug 2025577 AMAQI
21st Aug 2025788 AMAQI
21st Aug 2025769 AMAQI
21st Aug 20257210 AMAQI
21st Aug 20256811 AMAQI
11 AM
21st Aug 20256512 PMAQI
21st Aug 2025601 PMAQI
21st Aug 2025592 PMAQI
21st Aug 2025553 PMAQI
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

54AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 6 PM

48AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 54), while the lowest AQI was between 10 AM to 6 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 4 AM

54AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM

50AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 54), while the lowest AQI was between 7 PM to 7 PM (Avg. 50).

2025 Days Vs Air Quality

Zhenjiang, Jiangsu, China

2025

7%

17

59%

136

29%

68

4%

10

0.4%

1

Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)

Good
17 Days
Moderate
136 Days
Poor
68 Days
Unhealthy
10 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 7%

Health Risk Level:

Extreme

In 2025, 7% of 233 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

Zhenjiang, 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
146AQI
2nd January 2025
146AQI
3rd January 2025
147AQI
4th January 2025
143AQI
5th January 2025
138AQI
6th January 2025
130AQI
7th January 2025
104AQI
8th January 2025
130AQI
9th January 2025
64AQI
10th January 2025
95AQI
11th January 2025
107AQI
12th January 2025
105AQI
13th January 2025
146AQI
14th January 2025
148AQI
15th January 2025
82AQI
16th January 2025
113AQI
17th January 2025
120AQI
18th January 2025
140AQI
19th January 2025
156AQI
20th January 2025
164AQI
21st January 2025
185AQI
22nd January 2025
168AQI
23rd January 2025
135AQI
24th January 2025
103AQI
25th January 2025
91AQI
26th January 2025
121AQI
27th January 2025
66AQI
28th January 2025
92AQI
29th January 2025
121AQI
30th January 2025
120AQI
31st January 2025
146AQI
1st February 2025
86AQI
2nd February 2025
140AQI
3rd February 2025
116AQI
4th February 2025
125AQI
5th February 2025
98AQI
6th February 2025
88AQI
7th February 2025
68AQI
8th February 2025
66AQI
9th February 2025
75AQI
10th February 2025
110AQI
11th February 2025
105AQI
12th February 2025
149AQI
13th February 2025
116AQI
14th February 2025
141AQI
15th February 2025
114AQI
16th February 2025
145AQI
17th February 2025
87AQI
18th February 2025
103AQI
19th February 2025
111AQI
20th February 2025
79AQI
21st February 2025
95AQI
22nd February 2025
121AQI
23rd February 2025
126AQI
24th February 2025
125AQI
25th February 2025
154AQI
26th February 2025
151AQI
27th February 2025
167AQI
28th February 2025
158AQI
1st March 2025
131AQI
2nd March 2025
124AQI
3rd March 2025
86AQI
4th March 2025
92AQI
5th March 2025
94AQI
6th March 2025
90AQI
7th March 2025
119AQI
8th March 2025
138AQI
9th March 2025
121AQI
10th March 2025
146AQI
11th March 2025
154AQI
12th March 2025
157AQI
13th March 2025
107AQI
14th March 2025
92AQI
15th March 2025
86AQI
16th March 2025
75AQI
17th March 2025
76AQI
18th March 2025
68AQI
19th March 2025
100AQI
20th March 2025
91AQI
21st March 2025
80AQI
22nd March 2025
90AQI
23rd March 2025
104AQI
24th March 2025
107AQI
25th March 2025
98AQI
26th March 2025
127AQI
27th March 2025
121AQI
28th March 2025
98AQI
29th March 2025
104AQI
30th March 2025
102AQI
31st March 2025
82AQI
1st April 2025
89AQI
2nd April 2025
105AQI
3rd April 2025
90AQI
4th April 2025
126AQI
5th April 2025
102AQI
6th April 2025
113AQI
7th April 2025
112AQI
8th April 2025
118AQI
9th April 2025
114AQI
10th April 2025
131AQI
11th April 2025
143AQI
12th April 2025
261AQI
13th April 2025
121AQI
14th April 2025
97AQI
15th April 2025
84AQI
16th April 2025
79AQI
17th April 2025
97AQI
18th April 2025
106AQI
19th April 2025
127AQI
20th April 2025
84AQI
21st April 2025
125AQI
22nd April 2025
88AQI
23rd April 2025
102AQI
24th April 2025
94AQI
25th April 2025
78AQI
26th April 2025
71AQI
27th April 2025
83AQI
28th April 2025
83AQI
29th April 2025
93AQI
30th April 2025
92AQI
1st May 2025
80AQI
2nd May 2025
81AQI
3rd May 2025
72AQI
4th May 2025
72AQI
5th May 2025
78AQI
6th May 2025
94AQI
7th May 2025
105AQI
8th May 2025
82AQI
9th May 2025
59AQI
10th May 2025
68AQI
11th May 2025
72AQI
12th May 2025
73AQI
13th May 2025
84AQI
14th May 2025
101AQI
15th May 2025
134AQI
16th May 2025
79AQI
17th May 2025
94AQI
18th May 2025
86AQI
19th May 2025
103AQI
20th May 2025
86AQI
21st May 2025
72AQI
22nd May 2025
90AQI
23rd May 2025
79AQI
24th May 2025
93AQI
25th May 2025
96AQI
26th May 2025
89AQI
27th May 2025
85AQI
28th May 2025
88AQI
29th May 2025
99AQI
30th May 2025
93AQI
31st May 2025
111AQI
1st June 2025
66AQI
2nd June 2025
57AQI
3rd June 2025
78AQI
4th June 2025
87AQI
5th June 2025
83AQI
6th June 2025
81AQI
7th June 2025
74AQI
8th June 2025
51AQI
9th June 2025
72AQI
10th June 2025
73AQI
11th June 2025
74AQI
12th June 2025
75AQI
13th June 2025
55AQI
14th June 2025
68AQI
15th June 2025
51AQI
16th June 2025
57AQI
17th June 2025
60AQI
18th June 2025
67AQI
19th June 2025
51AQI
20th June 2025
51AQI
21st June 2025
43AQI
22nd June 2025
37AQI
23rd June 2025
48AQI
24th June 2025
52AQI
25th June 2025
66AQI
26th June 2025
65AQI
27th June 2025
61AQI
28th June 2025
50AQI
29th June 2025
50AQI
30th June 2025
62AQI
1st July 2025
58AQI
2nd July 2025
65AQI
3rd July 2025
65AQI
4th July 2025
70AQI
5th July 2025
73AQI
6th July 2025
74AQI
7th July 2025
66AQI
8th July 2025
56AQI
9th July 2025
52AQI
10th July 2025
76AQI
11th July 2025
65AQI
12th July 2025
62AQI
13th July 2025
68AQI
14th July 2025
64AQI
15th July 2025
72AQI
16th July 2025
71AQI
17th July 2025
64AQI
18th July 2025
62AQI
19th July 2025
56AQI
20th July 2025
52AQI
21st July 2025
51AQI
22nd July 2025
48AQI
23rd July 2025
51AQI
24th July 2025
56AQI
25th July 2025
56AQI
26th July 2025
46AQI
27th July 2025
49AQI
28th July 2025
47AQI
29th July 2025
50AQI
30th July 2025
38AQI
31st July 2025
44AQI
1st August 2025
52AQI
2nd August 2025
50AQI
3rd August 2025
51AQI
4th August 2025
54AQI
5th August 2025
61AQI
6th August 2025
57AQI
7th August 2025
51AQI
8th August 2025
55AQI
9th August 2025
57AQI
10th August 2025
47AQI
11th August 2025
47AQI
12th August 2025
53AQI
13th August 2025
55AQI
14th August 2025
47AQI
15th August 2025
48AQI
16th August 2025
52AQI
17th August 2025
55AQI
18th August 2025
56AQI
19th August 2025
59AQI
20th August 2025
57AQI

125AQI

115AQI

105AQI

107AQI

87AQI

62AQI

59AQI

53AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202591AQI

6
21
4
9
15
4
16
13
2
15
14
1
26
5
5
25
7
24
5
15
17
136
68
10
1

Highest AQI recorded in

January

125AQI

Lowest AQI recorded in

August

53AQI

202495AQI

8
7
15
1
3
11
10
5
9
15
7
13
17
17
14
3
20
7
4
25
2
1
28
2
8
20
2
6
19
6
3
18
8
1
6
23
2
28
194
113
30
1

Highest AQI recorded in

January

135AQI

Lowest AQI recorded in

July

61AQI

2023102AQI

2
5
15
9
12
13
3
9
16
6
10
16
3
1
1
16
13
1
4
18
8
11
20
1
27
3
4
19
7
2
13
12
4
2
7
11
6
2
6
12
9
2
29
162
126
41
3

Highest AQI recorded in

December

129AQI

Lowest AQI recorded in

July

63AQI

2022102AQI

7
11
13
5
12
4
9
14
8
14
14
2
15
13
3
4
19
7
1
23
2
1
8
19
2
3
23
4
1
2
10
14
4
12
11
8
18
158
103
43

Highest AQI recorded in

January

138AQI

Lowest AQI recorded in

July

67AQI

2021104AQI

4
17
10
11
14
3
6
15
9
1
10
19
1
14
16
1
25
5
6
23
2
2
18
1
3
22
5
4
18
6
3
10
17
3
1
8
8
14
16
169
125
44
1

Highest AQI recorded in

January

136AQI

Lowest AQI recorded in

July

65AQI

202097AQI

1
8
4
6
15
10
8
1
24
5
1
26
4
3
25
3
19
11
1
17
12
1
12
15
3
5
10
14
2
7
152
87
18
2

Highest AQI recorded in

December

147AQI

Lowest AQI recorded in

August

75AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
104AQI
Least Polluted Year Recorded
2025(Avg.)
91AQI

Zhenjiang's annual 2025 AQI (91) shows an average percentage change of -9.4% (improved AQI) compared to previous years: 2020 (97), 2021 (104), 2022 (102), 2023 (102), 2024 (95).