City Government, 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+
October Air Quality Analysis
City Government, Chaozhou, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Oct 2023
109AQILowest AQI recorded on
22nd Oct 2021
10AQISame Day Analysis (18th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 77 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 18th Oct - 19th Oct 2025
City Government, Chaozhou, Guangdong, China
AQI
Day
Night
.
6 AM18th Oct 2025
5 PM
5 AM19th Oct 2025
Day time
Avg. Highest Time
6AM18th Oct
79AQI
Avg. Lowest Time
3PM18th Oct
50AQI
Night time
Avg. Highest Time
8PM18th Oct
90AQI
Avg. Lowest Time
11PM18th Oct
66AQI
In the last 24 hours,
City Government's AQI reached its highest point of 90 at 8 PM during the Night, while the lowest point, 50, was recorded at 3 PM during the Day between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
City Government, Chaozhou, Guangdong, China
SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025209 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20252011 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025171 PMAQI
19th Sep 2025182 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025184 PMAQI
19th Sep 2025185 PMAQI
19th Sep 2025216 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025378 PMAQI
19th Sep 2025379 PMAQI
19th Sep 20253810 PMAQI
19th Sep 20253811 PMAQI
20th Sep 20253812 AMAQI
20th Sep 2025501 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025533 AMAQI
20th Sep 2025494 AMAQI
20th Sep 2025505 AMAQI
24°C23/25°C
20th Sep 2025506 AMAQI
20th Sep 2025507 AMAQI
20th Sep 2025268 AMAQI
20th Sep 2025189 AMAQI
20th Sep 20251610 AMAQI
20th Sep 20251811 AMAQI
20th Sep 20252012 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025182 PMAQI
20th Sep 2025183 PMAQI
20th Sep 2025184 PMAQI
20th Sep 2025185 PMAQI
20th Sep 2025226 PMAQI
20th Sep 2025287 PMAQI
20th Sep 2025388 PMAQI
20th Sep 2025379 PMAQI
20th Sep 20253610 PMAQI
20th Sep 20253611 PMAQI
21st Sep 20253612 AMAQI
21st Sep 2025521 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025503 AMAQI
21st Sep 2025434 AMAQI
21st Sep 2025445 AMAQI
25°C23/27°C
21st Sep 2025446 AMAQI
21st Sep 2025447 AMAQI
21st Sep 2025358 AMAQI
21st Sep 2025249 AMAQI
21st Sep 20252610 AMAQI
21st Sep 20252211 AMAQI
21st Sep 20252212 PMAQI
21st Sep 2025221 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025213 PMAQI
21st Sep 2025284 PMAQI
21st Sep 2025225 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025317 PMAQI
21st Sep 2025388 PMAQI
21st Sep 2025379 PMAQI
21st Sep 20254110 PMAQI
21st Sep 20254011 PMAQI
22nd Sep 20254612 AMAQI
22nd Sep 2025481 AMAQI
22nd Sep 2025472 AMAQI
22nd Sep 2025453 AMAQI
22nd Sep 2025404 AMAQI
22nd Sep 2025415 AMAQI
26°C23/31°C
22nd Sep 2025416 AMAQI
22nd Sep 2025417 AMAQI
22nd Sep 2025358 AMAQI
22nd Sep 2025359 AMAQI
22nd Sep 20252810 AMAQI
22nd Sep 20252811 AMAQI
22nd Sep 20252912 PMAQI
22nd Sep 2025281 PMAQI
22nd Sep 2025262 PMAQI
22nd Sep 2025263 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025285 PMAQI
22nd Sep 2025306 PMAQI
22nd Sep 2025377 PMAQI
22nd Sep 2025448 PMAQI
22nd Sep 2025429 PMAQI
22nd Sep 20254110 PMAQI
22nd Sep 20253311 PMAQI
23rd Sep 20253312 AMAQI
23rd Sep 2025421 AMAQI
23rd Sep 2025462 AMAQI
23rd Sep 2025443 AMAQI
23rd Sep 2025414 AMAQI
23rd Sep 2025415 AMAQI
27°C23/32°C
23rd Sep 2025416 AMAQI
23rd Sep 2025417 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025279 AMAQI
23rd Sep 20253310 AMAQI
23rd Sep 20253711 AMAQI
23rd Sep 20253612 PMAQI
23rd Sep 2025351 PMAQI
23rd Sep 2025402 PMAQI
23rd Sep 2025383 PMAQI
23rd Sep 2025304 PMAQI
23rd Sep 2025325 PMAQI
23rd Sep 2025316 PMAQI
23rd Sep 2025287 PMAQI
23rd Sep 2025328 PMAQI
23rd Sep 2025329 PMAQI
23rd Sep 20253110 PMAQI
23rd Sep 20253211 PMAQI
24th Sep 20253212 AMAQI
24th Sep 2025401 AMAQI
24th Sep 2025422 AMAQI
24th Sep 2025433 AMAQI
24th Sep 2025424 AMAQI
24th Sep 2025425 AMAQI
26°C25/28°C
24th Sep 2025426 AMAQI
24th Sep 2025417 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025209 AMAQI
24th Sep 20252710 AMAQI
24th Sep 20253011 AMAQI
24th Sep 20252912 PMAQI
24th Sep 2025271 PMAQI
24th Sep 2025292 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025274 PMAQI
24th Sep 2025265 PMAQI
24th Sep 2025306 PMAQI
24th Sep 2025367 PMAQI
24th Sep 2025368 PMAQI
24th Sep 2025389 PMAQI
24th Sep 20253910 PMAQI
24th Sep 20253911 PMAQI
25th Sep 20254112 AMAQI
25th Sep 2025421 AMAQI
25th Sep 2025432 AMAQI
25th Sep 2025423 AMAQI
25th Sep 2025404 AMAQI
25th Sep 2025395 AMAQI
25°C24/27°C
25th Sep 2025396 AMAQI
25th Sep 2025407 AMAQI
25th Sep 2025308 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20252210 AMAQI
25th Sep 20252411 AMAQI
25th Sep 20252912 PMAQI
25th Sep 2025331 PMAQI
25th Sep 2025302 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025354 PMAQI
25th Sep 2025335 PMAQI
25th Sep 2025326 PMAQI
25th Sep 2025317 PMAQI
25th Sep 2025398 PMAQI
25th Sep 2025409 PMAQI
25th Sep 20254210 PMAQI
25th Sep 20254311 PMAQI
26th Sep 20254312 AMAQI
26th Sep 2025441 AMAQI
26th Sep 2025372 AMAQI
26th Sep 2025333 AMAQI
26th Sep 2025344 AMAQI
26th Sep 2025345 AMAQI
26°C24/30°C
26th Sep 2025326 AMAQI
26th Sep 2025317 AMAQI
26th Sep 2025298 AMAQI
26th Sep 2025329 AMAQI
26th Sep 20252810 AMAQI
26th Sep 20252411 AMAQI
26th Sep 20252412 PMAQI
26th Sep 2025271 PMAQI
26th Sep 2025342 PMAQI
26th Sep 2025353 PMAQI
26th Sep 2025324 PMAQI
26th Sep 2025445 PMAQI
26th Sep 2025536 PMAQI
26th Sep 2025557 PMAQI
26th Sep 2025528 PMAQI
26th Sep 2025429 PMAQI
26th Sep 20253510 PMAQI
26th Sep 20253311 PMAQI
27th Sep 20253812 AMAQI
27th Sep 2025391 AMAQI
27th Sep 2025422 AMAQI
27th Sep 2025493 AMAQI
27th Sep 2025564 AMAQI
27th Sep 2025525 AMAQI
27°C23/32°C
27th Sep 2025506 AMAQI
27th Sep 2025487 AMAQI
27th Sep 2025428 AMAQI
27th Sep 2025429 AMAQI
27th Sep 20253910 AMAQI
27th Sep 20252611 AMAQI
27th Sep 20252512 PMAQI
27th Sep 2025241 PMAQI
27th Sep 2025262 PMAQI
27th Sep 2025243 PMAQI
27th Sep 2025254 PMAQI
27th Sep 2025205 PMAQI
27th Sep 2025206 PMAQI
27th Sep 2025187 PMAQI
27th Sep 2025228 PMAQI
27th Sep 2025279 PMAQI
27th Sep 20254410 PMAQI
27th Sep 20255411 PMAQI
28th Sep 20255312 AMAQI
28th Sep 2025551 AMAQI
28th Sep 2025552 AMAQI
28th Sep 2025563 AMAQI
28th Sep 2025554 AMAQI
28th Sep 2025455 AMAQI
27°C24/32°C
28th Sep 2025276 AMAQI
28th Sep 2025327 AMAQI
28th Sep 2025358 AMAQI
28th Sep 2025379 AMAQI
28th Sep 20253210 AMAQI
28th Sep 20253011 AMAQI
28th Sep 20253312 PMAQI
28th Sep 2025341 PMAQI
28th Sep 2025342 PMAQI
28th Sep 2025343 PMAQI
28th Sep 2025374 PMAQI
28th Sep 2025405 PMAQI
28th Sep 2025456 PMAQI
28th Sep 2025507 PMAQI
28th Sep 2025508 PMAQI
28th Sep 2025509 PMAQI
28th Sep 20255310 PMAQI
28th Sep 20255711 PMAQI
29th Sep 20255512 AMAQI
29th Sep 2025601 AMAQI
29th Sep 2025612 AMAQI
29th Sep 2025573 AMAQI
29th Sep 2025544 AMAQI
29th Sep 2025485 AMAQI
27°C23/31°C
29th Sep 2025446 AMAQI
29th Sep 2025447 AMAQI
29th Sep 2025458 AMAQI
29th Sep 2025509 AMAQI
29th Sep 20255010 AMAQI
29th Sep 20255511 AMAQI
29th Sep 20255512 PMAQI
29th Sep 2025551 PMAQI
29th Sep 2025572 PMAQI
29th Sep 2025463 PMAQI
29th Sep 2025604 PMAQI
29th Sep 2025665 PMAQI
29th Sep 2025716 PMAQI
29th Sep 2025767 PMAQI
29th Sep 2025838 PMAQI
29th Sep 2025779 PMAQI
29th Sep 20256810 PMAQI
29th Sep 20256511 PMAQI
30th Sep 20256912 AMAQI
30th Sep 2025691 AMAQI
30th Sep 2025612 AMAQI
30th Sep 2025643 AMAQI
30th Sep 2025684 AMAQI
30th Sep 2025675 AMAQI
27°C23/32°C
30th Sep 2025656 AMAQI
30th Sep 2025687 AMAQI
30th Sep 2025628 AMAQI
30th Sep 2025609 AMAQI
30th Sep 20256710 AMAQI
30th Sep 20257611 AMAQI
30th Sep 20257812 PMAQI
30th Sep 2025861 PMAQI
30th Sep 2025782 PMAQI
30th Sep 2025703 PMAQI
30th Sep 2025764 PMAQI
30th Sep 2025845 PMAQI
30th Sep 2025856 PMAQI
30th Sep 2025917 PMAQI
30th Sep 20251028 PMAQI
30th Sep 2025969 PMAQI
30th Sep 20257910 PMAQI
30th Sep 20258211 PMAQI
1st Oct 20257612 AMAQI
1st Oct 2025711 AMAQI
1st Oct 2025732 AMAQI
1st Oct 2025713 AMAQI
1st Oct 2025714 AMAQI
1st Oct 2025665 AMAQI
27°C24/31°C
1st Oct 2025676 AMAQI
1st Oct 2025657 AMAQI
1st Oct 2025668 AMAQI
1st Oct 2025619 AMAQI
1st Oct 20256110 AMAQI
1st Oct 20256011 AMAQI
1st Oct 20256612 PMAQI
1st Oct 2025661 PMAQI
1st Oct 2025652 PMAQI
1st Oct 2025663 PMAQI
1st Oct 2025664 PMAQI
1st Oct 2025665 PMAQI
1st Oct 2025666 PMAQI
1st Oct 2025637 PMAQI
1st Oct 2025668 PMAQI
1st Oct 2025669 PMAQI
1st Oct 20256410 PMAQI
1st Oct 20256411 PMAQI
2nd Oct 20256512 AMAQI
2nd Oct 2025641 AMAQI
2nd Oct 2025642 AMAQI
2nd Oct 2025643 AMAQI
2nd Oct 2025614 AMAQI
2nd Oct 2025615 AMAQI
27°C23/32°C
2nd Oct 2025646 AMAQI
2nd Oct 2025637 AMAQI
2nd Oct 2025608 AMAQI
2nd Oct 2025589 AMAQI
2nd Oct 20255710 AMAQI
2nd Oct 20255511 AMAQI
2nd Oct 20255512 PMAQI
2nd Oct 2025551 PMAQI
2nd Oct 2025582 PMAQI
2nd Oct 2025593 PMAQI
2nd Oct 2025644 PMAQI
2nd Oct 2025605 PMAQI
2nd Oct 2025606 PMAQI
2nd Oct 2025617 PMAQI
2nd Oct 2025618 PMAQI
2nd Oct 2025679 PMAQI
2nd Oct 20256610 PMAQI
2nd Oct 20256111 PMAQI
3rd Oct 20255812 AMAQI
3rd Oct 2025581 AMAQI
3rd Oct 2025602 AMAQI
3rd Oct 2025633 AMAQI
3rd Oct 2025654 AMAQI
3rd Oct 2025635 AMAQI
26°C23/32°C
3rd Oct 2025646 AMAQI
3rd Oct 2025677 AMAQI
3rd Oct 2025618 AMAQI
3rd Oct 2025619 AMAQI
3rd Oct 20256110 AMAQI
3rd Oct 20255811 AMAQI
3rd Oct 20255512 PMAQI
3rd Oct 2025521 PMAQI
3rd Oct 2025512 PMAQI
3rd Oct 2025523 PMAQI
3rd Oct 2025534 PMAQI
3rd Oct 2025575 PMAQI
3rd Oct 2025676 PMAQI
3rd Oct 2025597 PMAQI
3rd Oct 2025798 PMAQI
3rd Oct 2025819 PMAQI
3rd Oct 20257910 PMAQI
3rd Oct 20257711 PMAQI
4th Oct 20257112 AMAQI
4th Oct 2025701 AMAQI
4th Oct 2025672 AMAQI
4th Oct 2025723 AMAQI
4th Oct 2025794 AMAQI
4th Oct 2025765 AMAQI
27°C22/32°C
4th Oct 2025786 AMAQI
4th Oct 2025787 AMAQI
4th Oct 2025888 AMAQI
4th Oct 2025859 AMAQI
4th Oct 20257810 AMAQI
4th Oct 20257711 AMAQI
4th Oct 20257412 PMAQI
4th Oct 2025701 PMAQI
4th Oct 2025702 PMAQI
4th Oct 2025673 PMAQI
4th Oct 2025584 PMAQI
4th Oct 2025545 PMAQI
4th Oct 2025526 PMAQI
4th Oct 2025507 PMAQI
4th Oct 2025538 PMAQI
4th Oct 2025619 PMAQI
4th Oct 20256410 PMAQI
4th Oct 20255811 PMAQI
5th Oct 20255412 AMAQI
5th Oct 2025541 AMAQI
5th Oct 2025572 AMAQI
5th Oct 2025523 AMAQI
5th Oct 2025544 AMAQI
5th Oct 2025495 AMAQI
27°C23/32°C
5th Oct 2025526 AMAQI
5th Oct 2025527 AMAQI
5th Oct 2025538 AMAQI
5th Oct 2025549 AMAQI
5th Oct 20255410 AMAQI
5th Oct 20255311 AMAQI
5th Oct 20255412 PMAQI
5th Oct 2025581 PMAQI
5th Oct 2025582 PMAQI
5th Oct 2025583 PMAQI
5th Oct 2025494 PMAQI
5th Oct 2025465 PMAQI
5th Oct 2025526 PMAQI
5th Oct 2025547 PMAQI
5th Oct 2025558 PMAQI
5th Oct 2025569 PMAQI
5th Oct 20255510 PMAQI
5th Oct 20255411 PMAQI
6th Oct 20255512 AMAQI
6th Oct 2025511 AMAQI
6th Oct 2025512 AMAQI
6th Oct 2025523 AMAQI
6th Oct 2025514 AMAQI
6th Oct 2025495 AMAQI
26°C24/29°C
6th Oct 2025496 AMAQI
6th Oct 2025477 AMAQI
6th Oct 2025478 AMAQI
6th Oct 2025399 AMAQI
6th Oct 20253510 AMAQI
6th Oct 20253811 AMAQI
6th Oct 20254212 PMAQI
6th Oct 2025451 PMAQI
6th Oct 2025522 PMAQI
6th Oct 2025553 PMAQI
6th Oct 2025554 PMAQI
6th Oct 2025465 PMAQI
6th Oct 2025456 PMAQI
6th Oct 2025477 PMAQI
6th Oct 2025498 PMAQI
6th Oct 2025559 PMAQI
6th Oct 20255510 PMAQI
6th Oct 20256611 PMAQI
7th Oct 20256912 AMAQI
7th Oct 2025811 AMAQI
27°C24/32°C
7th Oct 2025627 PMAQI
7th Oct 2025828 PMAQI
7th Oct 2025829 PMAQI
7th Oct 20256610 PMAQI
7th Oct 20257911 PMAQI
8th Oct 20259612 AMAQI
8th Oct 20251081 AMAQI
8th Oct 20251102 AMAQI
8th Oct 20251073 AMAQI
8th Oct 2025984 AMAQI
8th Oct 20251005 AMAQI
27°C23/33°C
8th Oct 2025906 AMAQI
8th Oct 2025847 AMAQI
8th Oct 2025828 AMAQI
8th Oct 2025929 AMAQI
8th Oct 20258210 AMAQI
8th Oct 20257611 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025581 PMAQI
8th Oct 2025562 PMAQI
8th Oct 2025543 PMAQI
8th Oct 2025564 PMAQI
8th Oct 2025575 PMAQI
8th Oct 2025716 PMAQI
8th Oct 2025857 PMAQI
8th Oct 2025908 PMAQI
8th Oct 2025839 PMAQI
8th Oct 20257810 PMAQI
8th Oct 20257811 PMAQI
9th Oct 20257312 AMAQI
9th Oct 2025731 AMAQI
9th Oct 2025772 AMAQI
9th Oct 2025773 AMAQI
9th Oct 2025664 AMAQI
9th Oct 2025735 AMAQI
27°C23/32°C
9th Oct 2025726 AMAQI
9th Oct 2025747 AMAQI
9th Oct 2025758 AMAQI
9th Oct 2025749 AMAQI
9th Oct 20257110 AMAQI
9th Oct 20256811 AMAQI
9th Oct 20256512 PMAQI
9th Oct 2025631 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025533 PMAQI
9th Oct 2025534 PMAQI
9th Oct 2025585 PMAQI
9th Oct 2025726 PMAQI
9th Oct 2025937 PMAQI
9th Oct 2025888 PMAQI
9th Oct 2025739 PMAQI
9th Oct 20256810 PMAQI
9th Oct 20256811 PMAQI
10th Oct 20256112 AMAQI
10th Oct 2025631 AMAQI
10th Oct 2025632 AMAQI
10th Oct 2025663 AMAQI
10th Oct 2025684 AMAQI
10th Oct 2025685 AMAQI
27°C24/33°C
10th Oct 2025696 AMAQI
10th Oct 2025667 AMAQI
10th Oct 2025708 AMAQI
10th Oct 2025689 AMAQI
10th Oct 20257310 AMAQI
10th Oct 20257211 AMAQI
10th Oct 20257112 PMAQI
10th Oct 2025681 PMAQI
10th Oct 2025452 PMAQI
10th Oct 2025373 PMAQI
10th Oct 2025414 PMAQI
10th Oct 2025455 PMAQI
10th Oct 2025486 PMAQI
10th Oct 2025577 PMAQI
10th Oct 2025618 PMAQI
10th Oct 2025549 PMAQI
10th Oct 20256810 PMAQI
10th Oct 20256711 PMAQI
11th Oct 20256612 AMAQI
11th Oct 2025631 AMAQI
11th Oct 2025642 AMAQI
11th Oct 2025633 AMAQI
11th Oct 2025584 AMAQI
11th Oct 2025605 AMAQI
27°C24/32°C
11th Oct 2025666 AMAQI
11th Oct 2025657 AMAQI
11th Oct 2025648 AMAQI
11th Oct 2025689 AMAQI
11th Oct 20256510 AMAQI
11th Oct 20256611 AMAQI
11th Oct 20256312 PMAQI
11th Oct 2025541 PMAQI
11th Oct 2025562 PMAQI
11th Oct 2025573 PMAQI
11th Oct 2025554 PMAQI
11th Oct 2025555 PMAQI
11th Oct 2025566 PMAQI
11th Oct 2025597 PMAQI
11th Oct 2025628 PMAQI
11th Oct 2025729 PMAQI
11th Oct 20257210 PMAQI
11th Oct 20257111 PMAQI
12th Oct 20257212 AMAQI
12th Oct 2025661 AMAQI
12th Oct 2025652 AMAQI
12th Oct 2025623 AMAQI
12th Oct 2025614 AMAQI
12th Oct 2025645 AMAQI
26°C24/31°C
12th Oct 2025636 AMAQI
12th Oct 2025607 AMAQI
12th Oct 2025608 AMAQI
12th Oct 2025629 AMAQI
12th Oct 20255910 AMAQI
12th Oct 20255911 AMAQI
12th Oct 20255712 PMAQI
12th Oct 2025631 PMAQI
12th Oct 2025622 PMAQI
12th Oct 2025623 PMAQI
12th Oct 2025624 PMAQI
12th Oct 2025615 PMAQI
12th Oct 2025616 PMAQI
12th Oct 2025597 PMAQI
12th Oct 2025608 PMAQI
12th Oct 2025679 PMAQI
12th Oct 20257010 PMAQI
12th Oct 20256811 PMAQI
13th Oct 20255312 AMAQI
13th Oct 2025521 AMAQI
13th Oct 2025492 AMAQI
13th Oct 2025523 AMAQI
13th Oct 2025514 AMAQI
13th Oct 2025515 AMAQI
26°C23/31°C
13th Oct 2025596 AMAQI
13th Oct 2025557 AMAQI
13th Oct 2025558 AMAQI
13th Oct 2025539 AMAQI
13th Oct 20255610 AMAQI
13th Oct 20255411 AMAQI
13th Oct 20255512 PMAQI
13th Oct 2025561 PMAQI
13th Oct 2025592 PMAQI
13th Oct 2025553 PMAQI
13th Oct 2025584 PMAQI
13th Oct 2025545 PMAQI
13th Oct 2025366 PMAQI
13th Oct 2025377 PMAQI
13th Oct 2025398 PMAQI
13th Oct 2025569 PMAQI
13th Oct 20256010 PMAQI
13th Oct 20256011 PMAQI
14th Oct 20255912 AMAQI
14th Oct 2025521 AMAQI
14th Oct 2025512 AMAQI
14th Oct 2025513 AMAQI
14th Oct 2025564 AMAQI
14th Oct 2025595 AMAQI
26°C23/31°C
14th Oct 2025556 AMAQI
14th Oct 2025547 AMAQI
14th Oct 2025548 AMAQI
14th Oct 2025549 AMAQI
14th Oct 20255510 AMAQI
14th Oct 20255511 AMAQI
14th Oct 20255312 PMAQI
14th Oct 2025481 PMAQI
14th Oct 2025442 PMAQI
14th Oct 2025463 PMAQI
14th Oct 2025474 PMAQI
14th Oct 2025465 PMAQI
14th Oct 2025526 PMAQI
14th Oct 2025527 PMAQI
14th Oct 2025518 PMAQI
14th Oct 2025519 PMAQI
14th Oct 20255210 PMAQI
14th Oct 20256811 PMAQI
15th Oct 20256812 AMAQI
15th Oct 2025671 AMAQI
15th Oct 2025672 AMAQI
15th Oct 2025573 AMAQI
15th Oct 2025634 AMAQI
15th Oct 2025585 AMAQI
27°C23/33°C
15th Oct 2025606 AMAQI
15th Oct 2025637 AMAQI
15th Oct 2025628 AMAQI
15th Oct 2025629 AMAQI
15th Oct 20256410 AMAQI
15th Oct 20256411 AMAQI
15th Oct 20256312 PMAQI
15th Oct 2025681 PMAQI
15th Oct 2025692 PMAQI
15th Oct 2025723 PMAQI
15th Oct 2025734 PMAQI
15th Oct 2025765 PMAQI
15th Oct 2025726 PMAQI
15th Oct 2025747 PMAQI
15th Oct 2025748 PMAQI
15th Oct 2025729 PMAQI
15th Oct 20256810 PMAQI
15th Oct 20256411 PMAQI
16th Oct 20256212 AMAQI
16th Oct 2025641 AMAQI
16th Oct 2025692 AMAQI
16th Oct 2025593 AMAQI
16th Oct 2025594 AMAQI
16th Oct 2025595 AMAQI
27°C24/32°C
16th Oct 2025556 AMAQI
16th Oct 2025567 AMAQI
16th Oct 2025548 AMAQI
16th Oct 2025559 AMAQI
16th Oct 20255410 AMAQI
16th Oct 20255511 AMAQI
16th Oct 20255812 PMAQI
16th Oct 2025621 PMAQI
16th Oct 2025592 PMAQI
16th Oct 2025633 PMAQI
16th Oct 2025644 PMAQI
16th Oct 2025615 PMAQI
16th Oct 2025686 PMAQI
16th Oct 2025667 PMAQI
16th Oct 2025688 PMAQI
16th Oct 2025739 PMAQI
16th Oct 20258510 PMAQI
16th Oct 20258911 PMAQI
17th Oct 20258912 AMAQI
17th Oct 2025761 AMAQI
17th Oct 2025772 AMAQI
17th Oct 2025743 AMAQI
17th Oct 2025834 AMAQI
17th Oct 2025845 AMAQI
27°C24/32°C
17th Oct 2025806 AMAQI
17th Oct 2025817 AMAQI
17th Oct 2025788 AMAQI
17th Oct 2025719 AMAQI
17th Oct 20257110 AMAQI
17th Oct 20258111 AMAQI
17th Oct 20258112 PMAQI
17th Oct 2025711 PMAQI
17th Oct 2025652 PMAQI
17th Oct 2025613 PMAQI
17th Oct 2025604 PMAQI
17th Oct 2025665 PMAQI
17th Oct 2025696 PMAQI
17th Oct 2025727 PMAQI
17th Oct 2025838 PMAQI
17th Oct 2025849 PMAQI
17th Oct 20257810 PMAQI
17th Oct 20257811 PMAQI
18th Oct 20258912 AMAQI
18th Oct 2025931 AMAQI
18th Oct 2025902 AMAQI
18th Oct 2025913 AMAQI
18th Oct 2025874 AMAQI
18th Oct 2025845 AMAQI
27°C23/32°C
18th Oct 2025796 AMAQI
18th Oct 2025727 AMAQI
18th Oct 2025708 AMAQI
18th Oct 2025689 AMAQI
18th Oct 20256610 AMAQI
18th Oct 20256311 AMAQI
18th Oct 20256412 PMAQI
18th Oct 2025521 PMAQI
18th Oct 2025532 PMAQI
18th Oct 2025503 PMAQI
18th Oct 2025554 PMAQI
18th Oct 2025635 PMAQI
18th Oct 2025696 PMAQI
18th Oct 2025827 PMAQI
18th Oct 2025908 PMAQI
18th Oct 2025829 PMAQI
18th Oct 20257810 PMAQI
18th Oct 20256611 PMAQI
19th Oct 20256712 AMAQI
19th Oct 2025681 AMAQI
19th Oct 2025772 AMAQI
19th Oct 2025763 AMAQI
19th Oct 2025764 AMAQI
19th Oct 2025745 AMAQI
27°C23/33°C
19th Oct 2025736 AMAQI
6 AM19th Oct 2025697 AMAQI
19th Oct 2025628 AMAQI
19th Oct 2025629 AMAQI
19th Oct 20256510 AMAQI
19th Oct 20256011 AMAQI
11 AM19th Oct 20255712 PMAQI
19th Oct 2025401 PMAQI
19th Oct 2025402 PMAQI
19th Oct 2025393 PMAQI
19th Oct 2025424 PMAQI
19th Oct 2025435 PMAQI
5 PM19th Oct 2025506 PMAQI
19th Oct 2025607 PMAQI
19th Oct 2025708 PMAQI
19th Oct 2025679 PMAQI
19th Oct 20256510 PMAQI
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
58AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 5 PM
47AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 58), while the lowest AQI was between 3 PM to 5 PM (Avg. 47).
Night time
Avg. Highest Time
1 AM - 5 AM
60AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM
51AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 60), while the lowest AQI was between 6 PM to 6 PM (Avg. 51).
2025 Days Vs Air Quality
City Government, Chaozhou, Guangdong, China
2025
25%
72
64%
186
11%
33
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Good
72 DaysModerate
186 DaysPoor
33 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2025, 25% of 292 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
City Government, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
117AQI
117AQI
2nd January 2025
116AQI
116AQI
3rd January 2025
101AQI
101AQI
4th January 2025
92AQI
92AQI
5th January 2025
84AQI
84AQI
6th January 2025
104AQI
104AQI
7th January 2025
102AQI
102AQI
8th January 2025
106AQI
106AQI
9th January 2025
100AQI
100AQI
10th January 2025
98AQI
98AQI
11th January 2025
83AQI
83AQI
12th January 2025
80AQI
80AQI
13th January 2025
77AQI
77AQI
14th January 2025
94AQI
94AQI
15th January 2025
111AQI
111AQI
16th January 2025
118AQI
118AQI
17th January 2025
98AQI
98AQI
18th January 2025
105AQI
105AQI
19th January 2025
98AQI
98AQI
20th January 2025
92AQI
92AQI
21st January 2025
107AQI
107AQI
22nd January 2025
111AQI
111AQI
23rd January 2025
110AQI
110AQI
24th January 2025
89AQI
89AQI
25th January 2025
78AQI
78AQI
26th January 2025
55AQI
55AQI
27th January 2025
60AQI
60AQI
28th January 2025
72AQI
72AQI
29th January 2025
99AQI
99AQI
30th January 2025
79AQI
79AQI
31st January 2025
96AQI
96AQI
1st February 2025
87AQI
87AQI
2nd February 2025
74AQI
74AQI
3rd February 2025
41AQI
41AQI
4th February 2025
67AQI
67AQI
5th February 2025
77AQI
77AQI
6th February 2025
76AQI
76AQI
7th February 2025
48AQI
48AQI
8th February 2025
72AQI
72AQI
9th February 2025
64AQI
64AQI
10th February 2025
74AQI
74AQI
11th February 2025
98AQI
98AQI
12th February 2025
112AQI
112AQI
13th February 2025
89AQI
89AQI
14th February 2025
109AQI
109AQI
15th February 2025
92AQI
92AQI
16th February 2025
139AQI
139AQI
17th February 2025
118AQI
118AQI
18th February 2025
117AQI
117AQI
19th February 2025
83AQI
83AQI
20th February 2025
91AQI
91AQI
21st February 2025
78AQI
78AQI
22nd February 2025
77AQI
77AQI
23rd February 2025
46AQI
46AQI
24th February 2025
72AQI
72AQI
25th February 2025
73AQI
73AQI
26th February 2025
113AQI
113AQI
27th February 2025
128AQI
128AQI
28th February 2025
126AQI
126AQI
1st March 2025
114AQI
114AQI
2nd March 2025
94AQI
94AQI
3rd March 2025
85AQI
85AQI
4th March 2025
78AQI
78AQI
5th March 2025
60AQI
60AQI
6th March 2025
38AQI
38AQI
7th March 2025
47AQI
47AQI
8th March 2025
57AQI
57AQI
9th March 2025
74AQI
74AQI
10th March 2025
84AQI
84AQI
11th March 2025
107AQI
107AQI
12th March 2025
119AQI
119AQI
13th March 2025
84AQI
84AQI
14th March 2025
89AQI
89AQI
15th March 2025
73AQI
73AQI
16th March 2025
39AQI
39AQI
17th March 2025
81AQI
81AQI
18th March 2025
70AQI
70AQI
19th March 2025
81AQI
81AQI
20th March 2025
86AQI
86AQI
21st March 2025
91AQI
91AQI
22nd March 2025
91AQI
91AQI
23rd March 2025
101AQI
101AQI
24th March 2025
124AQI
124AQI
25th March 2025
117AQI
117AQI
26th March 2025
106AQI
106AQI
27th March 2025
90AQI
90AQI
28th March 2025
93AQI
93AQI
29th March 2025
57AQI
57AQI
30th March 2025
44AQI
44AQI
31st March 2025
34AQI
34AQI
1st April 2025
41AQI
41AQI
2nd April 2025
59AQI
59AQI
3rd April 2025
66AQI
66AQI
4th April 2025
94AQI
94AQI
5th April 2025
68AQI
68AQI
6th April 2025
96AQI
96AQI
7th April 2025
93AQI
93AQI
8th April 2025
124AQI
124AQI
9th April 2025
109AQI
109AQI
10th April 2025
97AQI
97AQI
11th April 2025
91AQI
91AQI
12th April 2025
74AQI
74AQI
13th April 2025
113AQI
113AQI
14th April 2025
110AQI
110AQI
15th April 2025
118AQI
118AQI
16th April 2025
103AQI
103AQI
17th April 2025
97AQI
97AQI
18th April 2025
90AQI
90AQI
19th April 2025
78AQI
78AQI
20th April 2025
87AQI
87AQI
21st April 2025
83AQI
83AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
82AQI
82AQI
24th April 2025
78AQI
78AQI
25th April 2025
60AQI
60AQI
26th April 2025
63AQI
63AQI
27th April 2025
91AQI
91AQI
28th April 2025
78AQI
78AQI
29th April 2025
80AQI
80AQI
30th April 2025
89AQI
89AQI
1st May 2025
97AQI
97AQI
2nd May 2025
92AQI
92AQI
3rd May 2025
90AQI
90AQI
4th May 2025
81AQI
81AQI
5th May 2025
83AQI
83AQI
6th May 2025
70AQI
70AQI
7th May 2025
64AQI
64AQI
8th May 2025
74AQI
74AQI
9th May 2025
63AQI
63AQI
10th May 2025
60AQI
60AQI
11th May 2025
57AQI
57AQI
12th May 2025
65AQI
65AQI
13th May 2025
71AQI
71AQI
14th May 2025
78AQI
78AQI
15th May 2025
66AQI
66AQI
16th May 2025
62AQI
62AQI
17th May 2025
57AQI
57AQI
18th May 2025
60AQI
60AQI
19th May 2025
62AQI
62AQI
20th May 2025
63AQI
63AQI
21st May 2025
61AQI
61AQI
22nd May 2025
64AQI
64AQI
23rd May 2025
60AQI
60AQI
24th May 2025
57AQI
57AQI
25th May 2025
71AQI
71AQI
26th May 2025
74AQI
74AQI
27th May 2025
77AQI
77AQI
28th May 2025
72AQI
72AQI
29th May 2025
56AQI
56AQI
30th May 2025
56AQI
56AQI
31st May 2025
64AQI
64AQI
1st June 2025
70AQI
70AQI
2nd June 2025
68AQI
68AQI
3rd June 2025
59AQI
59AQI
4th June 2025
75AQI
75AQI
5th June 2025
67AQI
67AQI
6th June 2025
77AQI
77AQI
7th June 2025
82AQI
82AQI
8th June 2025
72AQI
72AQI
9th June 2025
68AQI
68AQI
10th June 2025
59AQI
59AQI
11th June 2025
57AQI
57AQI
12th June 2025
54AQI
54AQI
13th June 2025
53AQI
53AQI
14th June 2025
54AQI
54AQI
15th June 2025
51AQI
51AQI
16th June 2025
50AQI
50AQI
17th June 2025
45AQI
45AQI
18th June 2025
50AQI
50AQI
19th June 2025
42AQI
42AQI
20th June 2025
39AQI
39AQI
21st June 2025
38AQI
38AQI
22nd June 2025
31AQI
31AQI
23rd June 2025
37AQI
37AQI
24th June 2025
42AQI
42AQI
25th June 2025
46AQI
46AQI
26th June 2025
38AQI
38AQI
27th June 2025
35AQI
35AQI
28th June 2025
33AQI
33AQI
29th June 2025
32AQI
32AQI
30th June 2025
32AQI
32AQI
1st July 2025
29AQI
29AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
45AQI
45AQI
4th July 2025
50AQI
50AQI
5th July 2025
38AQI
38AQI
6th July 2025
39AQI
39AQI
7th July 2025
59AQI
59AQI
8th July 2025
65AQI
65AQI
9th July 2025
62AQI
62AQI
10th July 2025
48AQI
48AQI
11th July 2025
39AQI
39AQI
12th July 2025
51AQI
51AQI
13th July 2025
58AQI
58AQI
14th July 2025
60AQI
60AQI
15th July 2025
61AQI
61AQI
16th July 2025
71AQI
71AQI
17th July 2025
74AQI
74AQI
18th July 2025
57AQI
57AQI
19th July 2025
50AQI
50AQI
20th July 2025
46AQI
46AQI
21st July 2025
45AQI
45AQI
22nd July 2025
37AQI
37AQI
23rd July 2025
39AQI
39AQI
24th July 2025
43AQI
43AQI
25th July 2025
44AQI
44AQI
26th July 2025
53AQI
53AQI
27th July 2025
62AQI
62AQI
28th July 2025
60AQI
60AQI
29th July 2025
57AQI
57AQI
30th July 2025
59AQI
59AQI
31st July 2025
56AQI
56AQI
1st August 2025
53AQI
53AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
44AQI
44AQI
4th August 2025
45AQI
45AQI
5th August 2025
45AQI
45AQI
6th August 2025
51AQI
51AQI
7th August 2025
56AQI
56AQI
8th August 2025
68AQI
68AQI
9th August 2025
53AQI
53AQI
10th August 2025
52AQI
52AQI
11th August 2025
46AQI
46AQI
12th August 2025
53AQI
53AQI
13th August 2025
57AQI
57AQI
14th August 2025
39AQI
39AQI
15th August 2025
41AQI
41AQI
16th August 2025
43AQI
43AQI
17th August 2025
42AQI
42AQI
18th August 2025
38AQI
38AQI
19th August 2025
39AQI
39AQI
20th August 2025
45AQI
45AQI
21st August 2025
50AQI
50AQI
22nd August 2025
55AQI
55AQI
23rd August 2025
54AQI
54AQI
24th August 2025
50AQI
50AQI
25th August 2025
54AQI
54AQI
26th August 2025
47AQI
47AQI
27th August 2025
48AQI
48AQI
28th August 2025
50AQI
50AQI
29th August 2025
51AQI
51AQI
30th August 2025
47AQI
47AQI
31st August 2025
55AQI
55AQI
1st September 2025
58AQI
58AQI
2nd September 2025
61AQI
61AQI
3rd September 2025
63AQI
63AQI
4th September 2025
67AQI
67AQI
5th September 2025
60AQI
60AQI
6th September 2025
60AQI
60AQI
7th September 2025
48AQI
48AQI
8th September 2025
43AQI
43AQI
9th September 2025
43AQI
43AQI
10th September 2025
49AQI
49AQI
11th September 2025
51AQI
51AQI
12th September 2025
55AQI
55AQI
13th September 2025
55AQI
55AQI
14th September 2025
56AQI
56AQI
15th September 2025
49AQI
49AQI
16th September 2025
55AQI
55AQI
17th September 2025
57AQI
57AQI
18th September 2025
48AQI
48AQI
19th September 2025
36AQI
36AQI
20th September 2025
34AQI
34AQI
21st September 2025
35AQI
35AQI
22nd September 2025
37AQI
37AQI
23rd September 2025
36AQI
36AQI
24th September 2025
35AQI
35AQI
25th September 2025
36AQI
36AQI
26th September 2025
37AQI
37AQI
27th September 2025
35AQI
35AQI
28th September 2025
46AQI
46AQI
29th September 2025
59AQI
59AQI
30th September 2025
75AQI
75AQI
1st October 2025
67AQI
67AQI
2nd October 2025
62AQI
62AQI
3rd October 2025
63AQI
63AQI
4th October 2025
69AQI
69AQI
5th October 2025
54AQI
54AQI
6th October 2025
53AQI
53AQI
7th October 2025
75AQI
75AQI
8th October 2025
85AQI
85AQI
9th October 2025
72AQI
72AQI
10th October 2025
62AQI
62AQI
11th October 2025
65AQI
65AQI
12th October 2025
64AQI
64AQI
13th October 2025
53AQI
53AQI
14th October 2025
54AQI
54AQI
15th October 2025
67AQI
67AQI
16th October 2025
63AQI
63AQI
17th October 2025
79AQI
79AQI
18th October 2025
77AQI
77AQI
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
95AQI
87AQI
81AQI
86AQI
69AQI
52AQI
51AQI
49AQI
49AQI
66AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202569AQI
19
12
3
17
8
5
19
7
1
23
6
31
15
15
15
16
17
14
16
14
18
72
186
33
Highest AQI recorded in
January95AQI
Lowest AQI recorded in
August49AQI
202470AQI
3
11
15
2
3
16
10
2
16
9
4
4
22
4
6
22
3
20
10
26
5
9
21
1
14
16
8
23
8
17
5
25
6
103
204
53
6
Highest AQI recorded in
March102AQI
Lowest AQI recorded in
July39AQI
202373AQI
3
23
5
2
10
13
3
12
19
2
18
10
4
25
2
21
9
23
8
11
20
11
19
10
19
2
5
19
5
5
14
12
97
196
68
3
Highest AQI recorded in
February106AQI
Lowest AQI recorded in
July43AQI
202266AQI
5
15
9
2
9
10
2
3
18
10
5
23
2
14
17
28
2
17
4
1
1
3
20
5
3
28
7
23
9
19
3
103
180
32
2
Highest AQI recorded in
January90AQI
Lowest AQI recorded in
June38AQI
202171AQI
1
17
12
1
1
20
6
2
11
16
2
21
7
11
20
17
13
11
20
9
12
9
21
17
14
3
25
2
3
25
3
86
219
46
1
Highest AQI recorded in
March102AQI
Lowest AQI recorded in
June46AQI
202065AQI
1
7
5
2
11
8
4
13
1
26
4
19
12
17
14
14
14
2
31
3
25
2
8
16
6
94
147
24
Highest AQI recorded in
April93AQI
Lowest AQI recorded in
June43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
73AQILeast Polluted Year Recorded
2020(Avg.)
65AQICity Government's annual 2025 AQI (69) shows an average percentage change of -0.2% (improved AQI) compared to previous years: 2020 (65), 2021 (71), 2022 (66), 2023 (73), 2024 (70).
