Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Chaozhou, Chaozhou, Guangdong, 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

Chaozhou, Chaozhou, Guangdong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
28th Aug 2024
103AQI
Lowest AQI recorded on
5th Aug 2021
16AQI

Same Day Analysis (18th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Aug - 20th Aug 2025

Chaozhou, Chaozhou, Guangdong, China

AQI
Day
Night
.

5 AM19th Aug 2025

6 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
9AM19th Aug

58AQI

Avg. Lowest Time
4PM19th Aug

26AQI

In the last 24 hours,

Chaozhou's AQI reached its highest point of 58 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Chaozhou, Chaozhou, Guangdong, China

JulAug
21st - 22nd22nd - 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
Day
Night
21st Jul 2025545 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20252912 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025442 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025375 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025488 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255010 PMAQI
21st Jul 20254711 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025531 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025524 AMAQI

25°C24/27°C

22nd Jul 2025535 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025258 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20252112 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025478 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025484 AMAQI

25°C24/25°C

23rd Jul 2025475 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025477 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252110 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025286 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025471 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025483 AMAQI
24th Jul 2025444 AMAQI

28°C24/32°C

24th Jul 2025445 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20252912 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025255 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025367 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20254911 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025454 AMAQI

28°C24/33°C

25th Jul 2025445 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025447 AMAQI
25th Jul 2025278 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253711 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025411 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025385 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025397 PMAQI
25th Jul 2025438 PMAQI
25th Jul 2025429 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025464 AMAQI

29°C25/35°C

26th Jul 2025455 AMAQI
26th Jul 2025456 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025428 AMAQI
26th Jul 2025429 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20255312 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025653 PMAQI
26th Jul 2025624 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025511 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025503 AMAQI
27th Jul 2025504 AMAQI

30°C25/35°C

27th Jul 2025505 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025618 AMAQI
27th Jul 2025709 AMAQI
27th Jul 20256910 AMAQI
27th Jul 20257111 AMAQI
27th Jul 20257212 PMAQI
27th Jul 2025761 PMAQI
27th Jul 2025832 PMAQI
27th Jul 2025913 PMAQI
27th Jul 2025884 PMAQI
27th Jul 2025875 PMAQI
27th Jul 2025766 PMAQI
27th Jul 2025687 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025574 AMAQI

29°C26/35°C

28th Jul 2025575 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255710 AMAQI
28th Jul 20256411 AMAQI
28th Jul 20256812 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025852 PMAQI
28th Jul 2025813 PMAQI
28th Jul 2025724 PMAQI
28th Jul 2025685 PMAQI
28th Jul 2025686 PMAQI
28th Jul 2025697 PMAQI
28th Jul 2025618 PMAQI
28th Jul 2025559 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025584 AMAQI

28°C25/33°C

29th Jul 2025575 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025428 AMAQI
29th Jul 2025359 AMAQI
29th Jul 20253610 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20256312 PMAQI
29th Jul 2025811 PMAQI
29th Jul 2025772 PMAQI
29th Jul 2025803 PMAQI
29th Jul 2025694 PMAQI
29th Jul 2025615 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025564 AMAQI

27°C25/32°C

30th Jul 2025575 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255510 AMAQI
30th Jul 20255711 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025695 PMAQI
30th Jul 2025816 PMAQI
30th Jul 2025697 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI

29°C25/34°C

31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025425 PMAQI
31st Jul 2025486 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025544 AMAQI

29°C25/34°C

1st Aug 2025555 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025599 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025692 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025355 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025468 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20255110 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20255112 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI

28°C25/32°C

2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025598 AMAQI
2nd Aug 2025619 AMAQI
2nd Aug 20256410 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025621 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025423 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025426 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025439 PMAQI
2nd Aug 20254610 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20255012 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025564 AMAQI

28°C25/32°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025299 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20252611 AMAQI
3rd Aug 20253612 PMAQI
3rd Aug 2025211 PMAQI
3rd Aug 2025322 PMAQI
3rd Aug 2025313 PMAQI
3rd Aug 2025364 PMAQI
3rd Aug 2025385 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025417 PMAQI
3rd Aug 2025488 PMAQI
3rd Aug 2025479 PMAQI
3rd Aug 20255310 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255112 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025524 AMAQI

26°C24/27°C

4th Aug 2025525 AMAQI
4th Aug 2025526 AMAQI
4th Aug 2025527 AMAQI
4th Aug 2025428 AMAQI
4th Aug 2025449 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20253812 PMAQI
4th Aug 2025501 PMAQI
4th Aug 2025482 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025305 PMAQI
4th Aug 2025376 PMAQI
4th Aug 2025407 PMAQI
4th Aug 2025488 PMAQI
4th Aug 2025439 PMAQI
4th Aug 20254610 PMAQI
4th Aug 20254711 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025532 AMAQI
5th Aug 2025533 AMAQI
5th Aug 2025524 AMAQI

25°C23/26°C

5th Aug 2025525 AMAQI
5th Aug 2025526 AMAQI
5th Aug 2025527 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025279 AMAQI
5th Aug 20252510 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253212 PMAQI
5th Aug 2025321 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025353 PMAQI
5th Aug 2025334 PMAQI
5th Aug 2025355 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025487 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20254910 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025522 AMAQI
6th Aug 2025503 AMAQI
6th Aug 2025504 AMAQI

25°C23/27°C

6th Aug 2025505 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025507 AMAQI
6th Aug 2025378 AMAQI
6th Aug 2025419 AMAQI
6th Aug 20254310 AMAQI
6th Aug 20254411 AMAQI
6th Aug 20255212 PMAQI
6th Aug 2025611 PMAQI
6th Aug 2025642 PMAQI
6th Aug 2025563 PMAQI
6th Aug 2025604 PMAQI
6th Aug 2025625 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025517 PMAQI
6th Aug 2025508 PMAQI
6th Aug 2025539 PMAQI
6th Aug 20254610 PMAQI
6th Aug 20254411 PMAQI
7th Aug 20254512 AMAQI
7th Aug 2025511 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025513 AMAQI
7th Aug 2025524 AMAQI

27°C23/31°C

7th Aug 2025515 AMAQI
7th Aug 2025506 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025458 AMAQI
7th Aug 2025469 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20255511 AMAQI
7th Aug 20255912 PMAQI
7th Aug 2025651 PMAQI
7th Aug 2025752 PMAQI
7th Aug 2025773 PMAQI
7th Aug 2025804 PMAQI
7th Aug 2025725 PMAQI
7th Aug 2025696 PMAQI
7th Aug 2025597 PMAQI
7th Aug 2025558 PMAQI
7th Aug 2025569 PMAQI
7th Aug 20256010 PMAQI
7th Aug 20256011 PMAQI
8th Aug 20256012 AMAQI
8th Aug 2025531 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025534 AMAQI

28°C24/33°C

8th Aug 2025535 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025537 AMAQI
8th Aug 2025578 AMAQI
8th Aug 2025609 AMAQI
8th Aug 20255810 AMAQI
8th Aug 20256111 AMAQI
8th Aug 20256712 PMAQI
8th Aug 2025841 PMAQI
8th Aug 2025932 PMAQI
8th Aug 2025833 PMAQI
8th Aug 2025774 PMAQI
8th Aug 2025825 PMAQI
8th Aug 2025826 PMAQI
8th Aug 2025757 PMAQI
8th Aug 2025688 PMAQI
8th Aug 2025689 PMAQI
8th Aug 20256610 PMAQI
8th Aug 20256211 PMAQI
9th Aug 20256112 AMAQI
9th Aug 2025551 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025584 AMAQI

28°C24/34°C

9th Aug 2025575 AMAQI
9th Aug 2025586 AMAQI
9th Aug 2025587 AMAQI
9th Aug 2025518 AMAQI
9th Aug 2025489 AMAQI
9th Aug 20254610 AMAQI
9th Aug 20254611 AMAQI
9th Aug 20255312 PMAQI
9th Aug 2025621 PMAQI
9th Aug 2025612 PMAQI
9th Aug 2025563 PMAQI
9th Aug 2025524 PMAQI
9th Aug 2025425 PMAQI
9th Aug 2025406 PMAQI
9th Aug 2025467 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20254911 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025531 AMAQI
10th Aug 2025572 AMAQI
10th Aug 2025573 AMAQI
10th Aug 2025564 AMAQI

28°C24/33°C

10th Aug 2025565 AMAQI
10th Aug 2025566 AMAQI
10th Aug 2025567 AMAQI
10th Aug 2025568 AMAQI
10th Aug 2025509 AMAQI
10th Aug 20254810 AMAQI
10th Aug 20254911 AMAQI
10th Aug 20255412 PMAQI
10th Aug 2025641 PMAQI
10th Aug 2025602 PMAQI
10th Aug 2025523 PMAQI
10th Aug 2025364 PMAQI
10th Aug 2025305 PMAQI
10th Aug 2025306 PMAQI
10th Aug 2025377 PMAQI
10th Aug 2025488 PMAQI
10th Aug 2025529 PMAQI
10th Aug 20254710 PMAQI
10th Aug 20254411 PMAQI
11th Aug 20254612 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025552 AMAQI
11th Aug 2025563 AMAQI
11th Aug 2025554 AMAQI

28°C25/32°C

11th Aug 2025555 AMAQI
11th Aug 2025566 AMAQI
11th Aug 2025557 AMAQI
11th Aug 2025448 AMAQI
11th Aug 2025429 AMAQI
11th Aug 20254610 AMAQI
11th Aug 20256111 AMAQI
11th Aug 20255912 PMAQI
11th Aug 2025461 PMAQI
11th Aug 2025302 PMAQI
11th Aug 2025233 PMAQI
11th Aug 2025284 PMAQI
11th Aug 2025335 PMAQI
11th Aug 2025426 PMAQI
11th Aug 2025507 PMAQI
11th Aug 2025468 PMAQI
11th Aug 2025509 PMAQI
11th Aug 20254210 PMAQI
11th Aug 20253911 PMAQI
12th Aug 20254712 AMAQI
12th Aug 2025521 AMAQI
12th Aug 2025532 AMAQI
12th Aug 2025533 AMAQI
12th Aug 2025524 AMAQI

27°C25/31°C

12th Aug 2025525 AMAQI
12th Aug 2025526 AMAQI
12th Aug 2025527 AMAQI
12th Aug 2025368 AMAQI
12th Aug 2025429 AMAQI
12th Aug 20254210 AMAQI
12th Aug 20255111 AMAQI
12th Aug 20255912 PMAQI
12th Aug 2025581 PMAQI
12th Aug 2025602 PMAQI
12th Aug 2025673 PMAQI
12th Aug 2025584 PMAQI
12th Aug 2025605 PMAQI
12th Aug 2025496 PMAQI
12th Aug 2025537 PMAQI
12th Aug 2025528 PMAQI
12th Aug 2025549 PMAQI
12th Aug 20255510 PMAQI
12th Aug 20255411 PMAQI
13th Aug 20255412 AMAQI
13th Aug 2025521 AMAQI
13th Aug 2025522 AMAQI
13th Aug 2025533 AMAQI
13th Aug 2025524 AMAQI

28°C24/33°C

13th Aug 2025525 AMAQI
13th Aug 2025536 AMAQI
13th Aug 2025527 AMAQI
13th Aug 2025538 AMAQI
13th Aug 2025549 AMAQI
13th Aug 20255310 AMAQI
13th Aug 20255611 AMAQI
13th Aug 20256412 PMAQI
13th Aug 2025641 PMAQI
13th Aug 2025642 PMAQI
13th Aug 2025633 PMAQI
13th Aug 2025714 PMAQI
13th Aug 2025645 PMAQI
13th Aug 2025546 PMAQI
13th Aug 2025647 PMAQI
13th Aug 2025608 PMAQI
13th Aug 2025619 PMAQI
13th Aug 20255510 PMAQI
13th Aug 20255211 PMAQI
14th Aug 20255312 AMAQI
14th Aug 2025521 AMAQI
14th Aug 2025522 AMAQI
14th Aug 2025533 AMAQI
14th Aug 2025544 AMAQI

29°C25/35°C

14th Aug 2025545 AMAQI
14th Aug 2025546 AMAQI
14th Aug 2025547 AMAQI
14th Aug 2025308 AMAQI
14th Aug 2025199 AMAQI
14th Aug 20252010 AMAQI
14th Aug 20252711 AMAQI
14th Aug 20252612 PMAQI
14th Aug 2025261 PMAQI
14th Aug 2025242 PMAQI
14th Aug 2025193 PMAQI
14th Aug 2025244 PMAQI
14th Aug 2025245 PMAQI
14th Aug 2025246 PMAQI
14th Aug 2025387 PMAQI
14th Aug 2025428 PMAQI
14th Aug 2025389 PMAQI
14th Aug 20254410 PMAQI
14th Aug 20254211 PMAQI
15th Aug 20254612 AMAQI
15th Aug 2025531 AMAQI
15th Aug 2025542 AMAQI
15th Aug 2025503 AMAQI
15th Aug 2025494 AMAQI

24°C23/27°C

15th Aug 2025505 AMAQI
15th Aug 2025506 AMAQI
15th Aug 2025497 AMAQI
15th Aug 2025328 AMAQI
15th Aug 2025329 AMAQI
15th Aug 20252810 AMAQI
15th Aug 20252311 AMAQI
15th Aug 20253112 PMAQI
15th Aug 2025311 PMAQI
15th Aug 2025302 PMAQI
15th Aug 2025303 PMAQI
15th Aug 2025334 PMAQI
15th Aug 2025285 PMAQI
15th Aug 2025306 PMAQI
15th Aug 2025407 PMAQI
15th Aug 2025438 PMAQI
15th Aug 2025449 PMAQI
15th Aug 20254510 PMAQI
15th Aug 20254611 PMAQI
16th Aug 20255012 AMAQI
16th Aug 2025521 AMAQI
16th Aug 2025512 AMAQI
16th Aug 2025483 AMAQI
16th Aug 2025484 AMAQI

27°C23/33°C

16th Aug 2025465 AMAQI
16th Aug 2025476 AMAQI
16th Aug 2025467 AMAQI
16th Aug 2025548 AMAQI
16th Aug 2025459 AMAQI
16th Aug 20254210 AMAQI
16th Aug 20253811 AMAQI
16th Aug 20254112 PMAQI
16th Aug 2025401 PMAQI
16th Aug 2025382 PMAQI
16th Aug 2025373 PMAQI
16th Aug 2025384 PMAQI
16th Aug 2025365 PMAQI
16th Aug 2025446 PMAQI
16th Aug 2025407 PMAQI
16th Aug 2025398 PMAQI
16th Aug 2025389 PMAQI
16th Aug 20253810 PMAQI
16th Aug 20254011 PMAQI
17th Aug 20254212 AMAQI
17th Aug 2025421 AMAQI
17th Aug 2025472 AMAQI
17th Aug 2025493 AMAQI
17th Aug 2025494 AMAQI

28°C24/33°C

17th Aug 2025465 AMAQI
17th Aug 2025486 AMAQI
17th Aug 2025477 AMAQI
17th Aug 2025408 AMAQI
17th Aug 2025399 AMAQI
17th Aug 20253810 AMAQI
17th Aug 20254611 AMAQI
17th Aug 20254412 PMAQI
17th Aug 2025481 PMAQI
17th Aug 2025472 PMAQI
17th Aug 2025353 PMAQI
17th Aug 2025384 PMAQI
17th Aug 2025325 PMAQI
17th Aug 2025336 PMAQI
17th Aug 2025387 PMAQI
17th Aug 2025408 PMAQI
17th Aug 2025459 PMAQI
17th Aug 20254110 PMAQI
17th Aug 20253811 PMAQI
18th Aug 20254412 AMAQI
18th Aug 2025461 AMAQI
18th Aug 2025462 AMAQI
18th Aug 2025473 AMAQI
18th Aug 2025454 AMAQI

27°C23/31°C

18th Aug 2025465 AMAQI
18th Aug 2025466 AMAQI
18th Aug 2025467 AMAQI
18th Aug 2025398 AMAQI
18th Aug 2025349 AMAQI
18th Aug 20252910 AMAQI
18th Aug 20252711 AMAQI
18th Aug 20252412 PMAQI
18th Aug 2025331 PMAQI
18th Aug 2025382 PMAQI
18th Aug 2025383 PMAQI
18th Aug 2025434 PMAQI
18th Aug 2025405 PMAQI
18th Aug 2025346 PMAQI
18th Aug 2025327 PMAQI
18th Aug 2025368 PMAQI
18th Aug 2025379 PMAQI
18th Aug 20253410 PMAQI
18th Aug 20253211 PMAQI
19th Aug 20254212 AMAQI
19th Aug 2025401 AMAQI
19th Aug 2025442 AMAQI
19th Aug 2025483 AMAQI
19th Aug 2025434 AMAQI

26°C24/29°C

19th Aug 2025425 AMAQI
19th Aug 2025426 AMAQI
19th Aug 2025427 AMAQI
19th Aug 2025368 AMAQI
19th Aug 2025589 AMAQI
19th Aug 20253410 AMAQI
19th Aug 20253311 AMAQI
19th Aug 20253512 PMAQI
19th Aug 2025301 PMAQI
19th Aug 2025282 PMAQI
19th Aug 2025263 PMAQI
19th Aug 2025264 PMAQI
19th Aug 2025385 PMAQI
19th Aug 2025476 PMAQI
19th Aug 2025407 PMAQI
19th Aug 2025448 PMAQI
19th Aug 2025339 PMAQI
19th Aug 20253510 PMAQI
19th Aug 20253911 PMAQI
20th Aug 20253912 AMAQI
20th Aug 2025401 AMAQI
20th Aug 2025452 AMAQI

--°C/°C

5 AM
11 AM
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

52AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 10 AM

42AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 52), while the lowest AQI was between 8 AM to 10 AM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 4 AM

51AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM - 11 PM

49AQI

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. 51), while the lowest AQI was between 7 PM to 11 PM (Avg. 49).

2025 Days Vs Air Quality

Chaozhou, Chaozhou, Guangdong, China

2025

20%

45

64%

148

16%

37

Total number of days with different AQI categories in last 231 days in 2025 (134 days remaining)

Good
45 Days
Moderate
148 Days
Poor
37 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 20%

Health Risk Level:

Very high

In 2025, 20% of 231 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Chaozhou, Chaozhou, Guangdong, 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
122AQI
2nd January 2025
121AQI
3rd January 2025
108AQI
4th January 2025
93AQI
5th January 2025
87AQI
6th January 2025
109AQI
7th January 2025
108AQI
8th January 2025
109AQI
9th January 2025
105AQI
10th January 2025
102AQI
11th January 2025
86AQI
12th January 2025
82AQI
13th January 2025
77AQI
14th January 2025
97AQI
15th January 2025
113AQI
16th January 2025
124AQI
17th January 2025
103AQI
18th January 2025
110AQI
19th January 2025
103AQI
20th January 2025
96AQI
21st January 2025
109AQI
22nd January 2025
115AQI
23rd January 2025
114AQI
24th January 2025
89AQI
25th January 2025
81AQI
26th January 2025
57AQI
27th January 2025
61AQI
28th January 2025
73AQI
29th January 2025
101AQI
30th January 2025
80AQI
31st January 2025
99AQI
1st February 2025
90AQI
2nd February 2025
78AQI
3rd February 2025
44AQI
4th February 2025
65AQI
5th February 2025
81AQI
6th February 2025
79AQI
7th February 2025
52AQI
8th February 2025
73AQI
9th February 2025
67AQI
10th February 2025
75AQI
11th February 2025
98AQI
12th February 2025
113AQI
13th February 2025
96AQI
14th February 2025
114AQI
15th February 2025
100AQI
16th February 2025
142AQI
17th February 2025
123AQI
18th February 2025
122AQI
19th February 2025
87AQI
20th February 2025
93AQI
21st February 2025
80AQI
22nd February 2025
80AQI
23rd February 2025
51AQI
24th February 2025
72AQI
25th February 2025
77AQI
26th February 2025
118AQI
27th February 2025
133AQI
28th February 2025
127AQI
1st March 2025
115AQI
2nd March 2025
92AQI
3rd March 2025
86AQI
4th March 2025
73AQI
5th March 2025
58AQI
6th March 2025
39AQI
7th March 2025
47AQI
8th March 2025
57AQI
9th March 2025
76AQI
10th March 2025
86AQI
11th March 2025
110AQI
12th March 2025
113AQI
13th March 2025
80AQI
14th March 2025
87AQI
15th March 2025
70AQI
16th March 2025
40AQI
17th March 2025
82AQI
18th March 2025
75AQI
19th March 2025
82AQI
20th March 2025
91AQI
21st March 2025
96AQI
22nd March 2025
93AQI
23rd March 2025
101AQI
24th March 2025
123AQI
25th March 2025
118AQI
26th March 2025
104AQI
27th March 2025
91AQI
28th March 2025
96AQI
29th March 2025
60AQI
30th March 2025
44AQI
31st March 2025
34AQI
1st April 2025
40AQI
2nd April 2025
59AQI
3rd April 2025
69AQI
4th April 2025
94AQI
5th April 2025
69AQI
6th April 2025
96AQI
7th April 2025
99AQI
8th April 2025
126AQI
9th April 2025
109AQI
10th April 2025
98AQI
11th April 2025
91AQI
12th April 2025
73AQI
13th April 2025
113AQI
14th April 2025
109AQI
15th April 2025
117AQI
16th April 2025
100AQI
17th April 2025
97AQI
18th April 2025
88AQI
19th April 2025
79AQI
20th April 2025
91AQI
21st April 2025
86AQI
22nd April 2025
76AQI
23rd April 2025
82AQI
24th April 2025
77AQI
25th April 2025
58AQI
26th April 2025
59AQI
27th April 2025
89AQI
28th April 2025
80AQI
29th April 2025
79AQI
30th April 2025
92AQI
1st May 2025
98AQI
2nd May 2025
93AQI
3rd May 2025
92AQI
4th May 2025
82AQI
5th May 2025
85AQI
6th May 2025
69AQI
7th May 2025
63AQI
8th May 2025
73AQI
9th May 2025
65AQI
10th May 2025
59AQI
11th May 2025
56AQI
12th May 2025
64AQI
13th May 2025
71AQI
14th May 2025
81AQI
15th May 2025
69AQI
16th May 2025
65AQI
17th May 2025
57AQI
18th May 2025
62AQI
19th May 2025
62AQI
20th May 2025
65AQI
21st May 2025
62AQI
22nd May 2025
67AQI
23rd May 2025
60AQI
24th May 2025
58AQI
25th May 2025
71AQI
26th May 2025
74AQI
27th May 2025
77AQI
28th May 2025
75AQI
29th May 2025
58AQI
30th May 2025
56AQI
31st May 2025
64AQI
1st June 2025
70AQI
2nd June 2025
68AQI
3rd June 2025
59AQI
4th June 2025
75AQI
5th June 2025
66AQI
6th June 2025
76AQI
7th June 2025
82AQI
8th June 2025
72AQI
9th June 2025
70AQI
10th June 2025
58AQI
11th June 2025
59AQI
12th June 2025
54AQI
13th June 2025
54AQI
14th June 2025
53AQI
15th June 2025
50AQI
16th June 2025
51AQI
17th June 2025
44AQI
18th June 2025
51AQI
19th June 2025
42AQI
20th June 2025
43AQI
21st June 2025
38AQI
22nd June 2025
29AQI
23rd June 2025
37AQI
24th June 2025
40AQI
25th June 2025
47AQI
26th June 2025
39AQI
27th June 2025
36AQI
28th June 2025
31AQI
29th June 2025
32AQI
30th June 2025
30AQI
1st July 2025
30AQI
2nd July 2025
42AQI
3rd July 2025
45AQI
4th July 2025
51AQI
5th July 2025
38AQI
6th July 2025
40AQI
7th July 2025
60AQI
8th July 2025
66AQI
9th July 2025
63AQI
10th July 2025
49AQI
11th July 2025
39AQI
12th July 2025
52AQI
13th July 2025
57AQI
14th July 2025
61AQI
15th July 2025
61AQI
16th July 2025
66AQI
17th July 2025
73AQI
18th July 2025
56AQI
19th July 2025
49AQI
20th July 2025
47AQI
21st July 2025
45AQI
22nd July 2025
38AQI
23rd July 2025
38AQI
24th July 2025
40AQI
25th July 2025
41AQI
26th July 2025
52AQI
27th July 2025
62AQI
28th July 2025
61AQI
29th July 2025
56AQI
30th July 2025
59AQI
31st July 2025
53AQI
1st August 2025
54AQI
2nd August 2025
53AQI
3rd August 2025
44AQI
4th August 2025
45AQI
5th August 2025
45AQI
6th August 2025
51AQI
7th August 2025
58AQI
8th August 2025
65AQI
9th August 2025
53AQI
10th August 2025
49AQI
11th August 2025
47AQI
12th August 2025
53AQI
13th August 2025
57AQI
14th August 2025
39AQI
15th August 2025
41AQI
16th August 2025
43AQI
17th August 2025
42AQI
18th August 2025
39AQI

98AQI

90AQI

81AQI

87AQI

69AQI

52AQI

51AQI

49AQI

No. of days

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

202573AQI

14
17
1
19
8
5
19
7
1
24
5
31
14
16
14
17
10
8
45
148
37

Highest AQI recorded in

January

98AQI

Lowest AQI recorded in

August

49AQI

202472AQI

2
9
14
6
2
16
11
3
12
12
4
6
21
3
7
21
3
21
9
25
6
10
20
1
13
15
2
5
25
1
9
16
5
24
7
103
194
59
10

Highest AQI recorded in

January

108AQI

Lowest AQI recorded in

July

43AQI

202375AQI

2
22
7
1
11
14
2
13
18
21
9
5
24
2
20
10
19
12
12
19
12
18
11
17
3
3
19
7
3
17
11
88
203
71
2

Highest AQI recorded in

February

108AQI

Lowest AQI recorded in

June

46AQI

202267AQI

4
18
8
1
7
14
3
18
10
4
18
2
14
16
1
26
4
13
9
2
2
22
4
4
27
6
22
2
9
21
1
92
191
28
1

Highest AQI recorded in

March

88AQI

Lowest AQI recorded in

June

40AQI

202173AQI

16
15
2
16
10
1
12
18
1
21
8
8
22
1
20
10
12
19
8
13
6
23
1
16
15
3
23
2
3
24
3
80
214
58

Highest AQI recorded in

March

103AQI

Lowest AQI recorded in

June

48AQI

202070AQI

9
4
1
12
8
4
13
1
19
11
10
21
14
16
1
10
16
4
1
29
1
28
2
5
15
11
64
170
32

Highest AQI recorded in

April

94AQI

Lowest AQI recorded in

June

49AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
75AQI
Least Polluted Year Recorded
2022(Avg.)
67AQI

Chaozhou's annual 2025 AQI (73) shows an average percentage change of 2.4% (worsened AQI) compared to previous years: 2020 (70), 2021 (73), 2022 (67), 2023 (75), 2024 (72).