Oct, Shenzhen, 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+
September Air Quality Analysis
Oct, Shenzhen, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Sep 2022
144AQILowest AQI recorded on
2nd Sep 2021
8AQISame Day Analysis (21st September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 37 of Good air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Oct, Shenzhen, Guangdong, China
AQI
Day
Night
.
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
Day time
Avg. Highest Time
7AM21st Sep
45AQI
Avg. Lowest Time
9AM21st Sep
14AQI
Night time
Avg. Highest Time
2AM22nd Sep
50AQI
Avg. Lowest Time
7PM21st Sep
20AQI
In the last 24 hours,
Oct's AQI reached its highest point of 50 at 2 AM during the Night, while the lowest point, 14, was recorded at 9 AM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Oct, Shenzhen, Guangdong, China
AugSep
23rd - 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 - 22nd22nd
Day
Night
23rd Aug 2025416 AMAQI
23rd Aug 2025437 AMAQI
23rd Aug 2025468 AMAQI
23rd Aug 2025519 AMAQI
23rd Aug 20255210 AMAQI
23rd Aug 20255911 AMAQI
23rd Aug 20256212 PMAQI
23rd Aug 2025621 PMAQI
23rd Aug 2025542 PMAQI
23rd Aug 2025443 PMAQI
23rd Aug 2025414 PMAQI
23rd Aug 2025415 PMAQI
23rd Aug 2025386 PMAQI
23rd Aug 2025407 PMAQI
23rd Aug 2025448 PMAQI
23rd Aug 2025499 PMAQI
23rd Aug 20254810 PMAQI
23rd Aug 20254411 PMAQI
24th Aug 20254312 AMAQI
24th Aug 2025461 AMAQI
24th Aug 2025442 AMAQI
24th Aug 2025463 AMAQI
24th Aug 2025474 AMAQI
24th Aug 2025495 AMAQI
29°C27/33°C
24th Aug 2025486 AMAQI
24th Aug 2025487 AMAQI
24th Aug 2025478 AMAQI
24th Aug 2025509 AMAQI
24th Aug 20254010 AMAQI
24th Aug 20254211 AMAQI
24th Aug 20254512 PMAQI
24th Aug 2025421 PMAQI
24th Aug 2025392 PMAQI
24th Aug 2025413 PMAQI
24th Aug 2025394 PMAQI
24th Aug 2025385 PMAQI
24th Aug 2025446 PMAQI
24th Aug 2025467 PMAQI
24th Aug 2025528 PMAQI
24th Aug 2025449 PMAQI
24th Aug 20254910 PMAQI
24th Aug 20254511 PMAQI
25th Aug 20254712 AMAQI
25th Aug 2025441 AMAQI
25th Aug 2025452 AMAQI
25th Aug 2025463 AMAQI
25th Aug 2025424 AMAQI
25th Aug 2025445 AMAQI
28°C26/31°C
25th Aug 2025436 AMAQI
25th Aug 2025457 AMAQI
25th Aug 2025358 AMAQI
25th Aug 2025349 AMAQI
25th Aug 20253610 AMAQI
25th Aug 20253611 AMAQI
25th Aug 20253212 PMAQI
25th Aug 2025361 PMAQI
25th Aug 2025362 PMAQI
25th Aug 2025403 PMAQI
25th Aug 2025314 PMAQI
25th Aug 2025335 PMAQI
25th Aug 2025396 PMAQI
25th Aug 2025417 PMAQI
25th Aug 2025448 PMAQI
25th Aug 2025429 PMAQI
25th Aug 20253610 PMAQI
25th Aug 20254211 PMAQI
26th Aug 20254212 AMAQI
26th Aug 2025471 AMAQI
26th Aug 2025452 AMAQI
26th Aug 2025443 AMAQI
26th Aug 2025424 AMAQI
26th Aug 2025445 AMAQI
28°C26/32°C
26th Aug 2025436 AMAQI
26th Aug 2025457 AMAQI
26th Aug 2025288 AMAQI
26th Aug 2025479 AMAQI
26th Aug 20254210 AMAQI
26th Aug 20254511 AMAQI
26th Aug 20254412 PMAQI
26th Aug 2025481 PMAQI
26th Aug 2025462 PMAQI
26th Aug 2025413 PMAQI
26th Aug 2025524 PMAQI
26th Aug 2025395 PMAQI
26th Aug 2025366 PMAQI
26th Aug 2025467 PMAQI
26th Aug 2025488 PMAQI
26th Aug 2025519 PMAQI
26th Aug 20255410 PMAQI
26th Aug 20254611 PMAQI
27th Aug 20254612 AMAQI
27th Aug 2025461 AMAQI
27th Aug 2025462 AMAQI
27th Aug 2025433 AMAQI
27th Aug 2025424 AMAQI
27th Aug 2025425 AMAQI
29°C26/32°C
27th Aug 2025446 AMAQI
27th Aug 2025447 AMAQI
27th Aug 2025548 AMAQI
27th Aug 2025549 AMAQI
27th Aug 20254610 AMAQI
27th Aug 20254811 AMAQI
27th Aug 20255112 PMAQI
27th Aug 2025491 PMAQI
27th Aug 2025492 PMAQI
27th Aug 2025523 PMAQI
27th Aug 2025524 PMAQI
27th Aug 2025545 PMAQI
27th Aug 2025496 PMAQI
27th Aug 2025497 PMAQI
27th Aug 2025528 PMAQI
27th Aug 2025569 PMAQI
27th Aug 20254510 PMAQI
27th Aug 20254611 PMAQI
28th Aug 20255012 AMAQI
28th Aug 2025501 AMAQI
28th Aug 2025482 AMAQI
28th Aug 2025463 AMAQI
28th Aug 2025464 AMAQI
28th Aug 2025485 AMAQI
28°C26/31°C
28th Aug 2025486 AMAQI
28th Aug 2025487 AMAQI
28th Aug 2025568 AMAQI
28th Aug 2025549 AMAQI
28th Aug 20256310 AMAQI
28th Aug 20255811 AMAQI
28th Aug 20255712 PMAQI
28th Aug 2025561 PMAQI
28th Aug 2025562 PMAQI
28th Aug 2025583 PMAQI
28th Aug 2025564 PMAQI
28th Aug 2025665 PMAQI
28th Aug 2025546 PMAQI
28th Aug 2025567 PMAQI
28th Aug 2025528 PMAQI
28th Aug 2025529 PMAQI
28th Aug 20255110 PMAQI
28th Aug 20255411 PMAQI
29th Aug 20254812 AMAQI
29th Aug 2025461 AMAQI
29th Aug 2025492 AMAQI
29th Aug 2025513 AMAQI
29th Aug 2025494 AMAQI
29th Aug 2025525 AMAQI
28°C26/32°C
29th Aug 2025526 AMAQI
29th Aug 2025527 AMAQI
29th Aug 2025448 AMAQI
29th Aug 2025459 AMAQI
29th Aug 20254610 AMAQI
29th Aug 20255611 AMAQI
29th Aug 20255612 PMAQI
29th Aug 2025531 PMAQI
29th Aug 2025572 PMAQI
29th Aug 2025463 PMAQI
29th Aug 2025534 PMAQI
29th Aug 2025475 PMAQI
29th Aug 2025476 PMAQI
29th Aug 2025507 PMAQI
29th Aug 2025508 PMAQI
29th Aug 2025549 PMAQI
29th Aug 20255110 PMAQI
29th Aug 20255011 PMAQI
30th Aug 20254712 AMAQI
30th Aug 2025521 AMAQI
30th Aug 2025522 AMAQI
30th Aug 2025533 AMAQI
30th Aug 2025504 AMAQI
30th Aug 2025505 AMAQI
29°C27/33°C
30th Aug 2025516 AMAQI
30th Aug 2025507 AMAQI
30th Aug 2025478 AMAQI
30th Aug 2025519 AMAQI
30th Aug 20254810 AMAQI
30th Aug 20254811 AMAQI
30th Aug 20255212 PMAQI
30th Aug 2025451 PMAQI
30th Aug 2025442 PMAQI
30th Aug 2025393 PMAQI
30th Aug 2025394 PMAQI
30th Aug 2025415 PMAQI
30th Aug 2025356 PMAQI
30th Aug 2025467 PMAQI
30th Aug 2025498 PMAQI
30th Aug 2025509 PMAQI
30th Aug 20254610 PMAQI
30th Aug 20254411 PMAQI
31st Aug 20254312 AMAQI
31st Aug 2025521 AMAQI
31st Aug 2025522 AMAQI
31st Aug 2025513 AMAQI
31st Aug 2025504 AMAQI
31st Aug 2025525 AMAQI
29°C27/31°C
31st Aug 2025506 AMAQI
31st Aug 2025507 AMAQI
31st Aug 2025388 AMAQI
31st Aug 2025379 AMAQI
31st Aug 20253610 AMAQI
31st Aug 20253511 AMAQI
31st Aug 20253812 PMAQI
31st Aug 2025431 PMAQI
31st Aug 2025472 PMAQI
31st Aug 2025413 PMAQI
31st Aug 2025504 PMAQI
31st Aug 2025385 PMAQI
31st Aug 2025546 PMAQI
31st Aug 2025547 PMAQI
31st Aug 2025528 PMAQI
31st Aug 2025469 PMAQI
31st Aug 20254610 PMAQI
31st Aug 20254811 PMAQI
1st Sep 20254412 AMAQI
1st Sep 2025491 AMAQI
1st Sep 2025522 AMAQI
1st Sep 2025493 AMAQI
1st Sep 2025504 AMAQI
1st Sep 2025515 AMAQI
28°C26/32°C
1st Sep 2025516 AMAQI
1st Sep 2025507 AMAQI
1st Sep 2025478 AMAQI
1st Sep 2025509 AMAQI
1st Sep 20254610 AMAQI
1st Sep 20254911 AMAQI
1st Sep 20255212 PMAQI
1st Sep 2025501 PMAQI
1st Sep 2025452 PMAQI
1st Sep 2025513 PMAQI
1st Sep 2025534 PMAQI
1st Sep 2025495 PMAQI
1st Sep 2025376 PMAQI
1st Sep 2025487 PMAQI
1st Sep 2025498 PMAQI
1st Sep 2025479 PMAQI
1st Sep 20254710 PMAQI
1st Sep 20254411 PMAQI
2nd Sep 20254212 AMAQI
2nd Sep 2025481 AMAQI
2nd Sep 2025492 AMAQI
2nd Sep 2025463 AMAQI
2nd Sep 2025464 AMAQI
2nd Sep 2025475 AMAQI
29°C26/32°C
2nd Sep 2025486 AMAQI
2nd Sep 2025487 AMAQI
2nd Sep 2025438 AMAQI
2nd Sep 2025389 AMAQI
2nd Sep 20254410 AMAQI
2nd Sep 20253211 AMAQI
2nd Sep 20252912 PMAQI
2nd Sep 2025461 PMAQI
2nd Sep 2025422 PMAQI
2nd Sep 2025383 PMAQI
2nd Sep 2025384 PMAQI
2nd Sep 2025395 PMAQI
2nd Sep 2025376 PMAQI
2nd Sep 2025467 PMAQI
2nd Sep 2025488 PMAQI
2nd Sep 2025509 PMAQI
2nd Sep 20254810 PMAQI
2nd Sep 20255211 PMAQI
3rd Sep 20254412 AMAQI
3rd Sep 2025481 AMAQI
3rd Sep 2025502 AMAQI
3rd Sep 2025463 AMAQI
3rd Sep 2025474 AMAQI
3rd Sep 2025465 AMAQI
29°C26/32°C
3rd Sep 2025486 AMAQI
3rd Sep 2025477 AMAQI
3rd Sep 2025368 AMAQI
3rd Sep 2025429 AMAQI
3rd Sep 20254010 AMAQI
3rd Sep 20254411 AMAQI
3rd Sep 20254512 PMAQI
3rd Sep 2025381 PMAQI
3rd Sep 2025422 PMAQI
3rd Sep 2025333 PMAQI
3rd Sep 2025364 PMAQI
3rd Sep 2025425 PMAQI
3rd Sep 2025386 PMAQI
3rd Sep 2025417 PMAQI
3rd Sep 2025428 PMAQI
3rd Sep 2025469 PMAQI
3rd Sep 20254610 PMAQI
3rd Sep 20254011 PMAQI
4th Sep 20254212 AMAQI
4th Sep 2025491 AMAQI
4th Sep 2025482 AMAQI
4th Sep 2025473 AMAQI
4th Sep 2025464 AMAQI
4th Sep 2025465 AMAQI
29°C26/32°C
4th Sep 2025486 AMAQI
4th Sep 2025437 AMAQI
4th Sep 2025388 AMAQI
4th Sep 2025429 AMAQI
4th Sep 20254310 AMAQI
4th Sep 20253611 AMAQI
4th Sep 20254212 PMAQI
4th Sep 2025401 PMAQI
4th Sep 2025402 PMAQI
4th Sep 2025363 PMAQI
4th Sep 2025374 PMAQI
4th Sep 2025325 PMAQI
4th Sep 2025326 PMAQI
4th Sep 2025317 PMAQI
4th Sep 2025198 PMAQI
4th Sep 2025149 PMAQI
4th Sep 20251110 PMAQI
4th Sep 20251411 PMAQI
5th Sep 20252512 AMAQI
5th Sep 2025481 AMAQI
5th Sep 2025472 AMAQI
5th Sep 2025453 AMAQI
5th Sep 2025454 AMAQI
5th Sep 2025445 AMAQI
29°C26/32°C
5th Sep 2025446 AMAQI
5th Sep 2025457 AMAQI
5th Sep 2025298 AMAQI
5th Sep 2025329 AMAQI
5th Sep 20253010 AMAQI
5th Sep 20253511 AMAQI
5th Sep 20253812 PMAQI
5th Sep 2025381 PMAQI
5th Sep 2025372 PMAQI
5th Sep 2025393 PMAQI
5th Sep 2025464 PMAQI
5th Sep 2025405 PMAQI
5th Sep 2025386 PMAQI
5th Sep 2025427 PMAQI
5th Sep 2025448 PMAQI
5th Sep 2025449 PMAQI
5th Sep 20254610 PMAQI
5th Sep 20253611 PMAQI
6th Sep 20253512 AMAQI
6th Sep 2025341 AMAQI
6th Sep 2025422 AMAQI
6th Sep 2025403 AMAQI
6th Sep 2025384 AMAQI
6th Sep 2025425 AMAQI
29°C27/32°C
6th Sep 2025396 AMAQI
6th Sep 2025397 AMAQI
6th Sep 2025398 AMAQI
6th Sep 2025479 AMAQI
6th Sep 20253810 AMAQI
6th Sep 20255011 AMAQI
6th Sep 20255012 PMAQI
6th Sep 2025471 PMAQI
6th Sep 2025532 PMAQI
6th Sep 2025533 PMAQI
6th Sep 2025584 PMAQI
6th Sep 2025605 PMAQI
6th Sep 2025676 PMAQI
6th Sep 2025627 PMAQI
6th Sep 2025648 PMAQI
6th Sep 2025609 PMAQI
6th Sep 20255410 PMAQI
6th Sep 20254411 PMAQI
7th Sep 20255312 AMAQI
7th Sep 2025451 AMAQI
7th Sep 2025412 AMAQI
7th Sep 2025453 AMAQI
7th Sep 2025444 AMAQI
7th Sep 2025465 AMAQI
30°C27/33°C
7th Sep 2025466 AMAQI
7th Sep 2025457 AMAQI
7th Sep 2025508 AMAQI
7th Sep 2025519 AMAQI
7th Sep 20254310 AMAQI
7th Sep 20253011 AMAQI
7th Sep 20254512 PMAQI
7th Sep 2025511 PMAQI
7th Sep 2025402 PMAQI
7th Sep 2025523 PMAQI
7th Sep 2025404 PMAQI
7th Sep 2025375 PMAQI
7th Sep 2025436 PMAQI
7th Sep 2025397 PMAQI
7th Sep 2025428 PMAQI
7th Sep 2025359 PMAQI
7th Sep 20253710 PMAQI
7th Sep 20253611 PMAQI
8th Sep 20253712 AMAQI
8th Sep 2025471 AMAQI
8th Sep 2025462 AMAQI
8th Sep 2025453 AMAQI
8th Sep 2025464 AMAQI
8th Sep 2025495 AMAQI
28°C25/30°C
8th Sep 2025466 AMAQI
8th Sep 2025477 AMAQI
8th Sep 2025178 AMAQI
8th Sep 2025299 AMAQI
8th Sep 20252410 AMAQI
8th Sep 20252211 AMAQI
8th Sep 20252312 PMAQI
8th Sep 2025261 PMAQI
8th Sep 2025272 PMAQI
8th Sep 2025253 PMAQI
8th Sep 2025264 PMAQI
8th Sep 2025235 PMAQI
8th Sep 2025276 PMAQI
8th Sep 2025387 PMAQI
8th Sep 2025468 PMAQI
8th Sep 2025459 PMAQI
8th Sep 20254610 PMAQI
8th Sep 20254811 PMAQI
9th Sep 20254112 AMAQI
9th Sep 2025441 AMAQI
9th Sep 2025432 AMAQI
9th Sep 2025393 AMAQI
9th Sep 2025404 AMAQI
9th Sep 2025395 AMAQI
26°C25/27°C
9th Sep 2025366 AMAQI
9th Sep 2025367 AMAQI
9th Sep 2025358 AMAQI
9th Sep 2025349 AMAQI
9th Sep 20253410 AMAQI
9th Sep 20253511 AMAQI
9th Sep 20253412 PMAQI
9th Sep 2025351 PMAQI
9th Sep 2025382 PMAQI
9th Sep 2025323 PMAQI
9th Sep 2025364 PMAQI
9th Sep 2025365 PMAQI
9th Sep 2025386 PMAQI
9th Sep 2025407 PMAQI
9th Sep 2025438 PMAQI
9th Sep 2025429 PMAQI
9th Sep 20254310 PMAQI
9th Sep 20254211 PMAQI
10th Sep 20254312 AMAQI
10th Sep 2025441 AMAQI
10th Sep 2025422 AMAQI
10th Sep 2025433 AMAQI
10th Sep 2025404 AMAQI
10th Sep 2025405 AMAQI
27°C26/28°C
10th Sep 2025406 AMAQI
10th Sep 2025417 AMAQI
10th Sep 2025378 AMAQI
10th Sep 2025409 AMAQI
10th Sep 20253210 AMAQI
10th Sep 20253411 AMAQI
10th Sep 20253812 PMAQI
10th Sep 2025371 PMAQI
10th Sep 2025362 PMAQI
10th Sep 2025393 PMAQI
10th Sep 2025314 PMAQI
10th Sep 2025365 PMAQI
10th Sep 2025346 PMAQI
10th Sep 2025397 PMAQI
10th Sep 2025458 PMAQI
10th Sep 2025399 PMAQI
10th Sep 20254110 PMAQI
10th Sep 20253311 PMAQI
11th Sep 20253912 AMAQI
11th Sep 2025401 AMAQI
11th Sep 2025422 AMAQI
11th Sep 2025403 AMAQI
11th Sep 2025404 AMAQI
11th Sep 2025405 AMAQI
28°C26/31°C
11th Sep 2025406 AMAQI
11th Sep 2025387 AMAQI
11th Sep 2025368 AMAQI
11th Sep 2025459 AMAQI
11th Sep 20253710 AMAQI
11th Sep 20254011 AMAQI
11th Sep 20254012 PMAQI
11th Sep 2025421 PMAQI
11th Sep 2025402 PMAQI
11th Sep 2025393 PMAQI
11th Sep 2025394 PMAQI
11th Sep 2025355 PMAQI
11th Sep 2025406 PMAQI
11th Sep 2025377 PMAQI
11th Sep 2025418 PMAQI
11th Sep 2025429 PMAQI
11th Sep 20254210 PMAQI
11th Sep 20253811 PMAQI
12th Sep 20253612 AMAQI
12th Sep 2025421 AMAQI
12th Sep 2025432 AMAQI
12th Sep 2025403 AMAQI
12th Sep 2025434 AMAQI
12th Sep 2025415 AMAQI
28°C26/32°C
12th Sep 2025406 AMAQI
12th Sep 2025407 AMAQI
12th Sep 2025408 AMAQI
12th Sep 2025469 AMAQI
12th Sep 20255210 AMAQI
12th Sep 20254411 AMAQI
12th Sep 20254012 PMAQI
12th Sep 2025441 PMAQI
12th Sep 2025382 PMAQI
12th Sep 2025403 PMAQI
12th Sep 2025414 PMAQI
12th Sep 2025455 PMAQI
12th Sep 2025406 PMAQI
12th Sep 2025407 PMAQI
12th Sep 2025468 PMAQI
12th Sep 2025509 PMAQI
12th Sep 20254010 PMAQI
12th Sep 20254011 PMAQI
13th Sep 20254212 AMAQI
13th Sep 2025471 AMAQI
13th Sep 2025432 AMAQI
13th Sep 2025443 AMAQI
13th Sep 2025444 AMAQI
13th Sep 2025455 AMAQI
28°C26/32°C
13th Sep 2025466 AMAQI
13th Sep 2025457 AMAQI
13th Sep 2025358 AMAQI
13th Sep 2025329 AMAQI
13th Sep 20252910 AMAQI
13th Sep 20253411 AMAQI
13th Sep 20253612 PMAQI
13th Sep 2025361 PMAQI
13th Sep 2025442 PMAQI
13th Sep 2025383 PMAQI
13th Sep 2025304 PMAQI
13th Sep 2025325 PMAQI
13th Sep 2025386 PMAQI
13th Sep 2025447 PMAQI
13th Sep 2025438 PMAQI
13th Sep 2025479 PMAQI
13th Sep 20254610 PMAQI
13th Sep 20253711 PMAQI
14th Sep 20253912 AMAQI
14th Sep 2025441 AMAQI
14th Sep 2025452 AMAQI
14th Sep 2025423 AMAQI
14th Sep 2025414 AMAQI
14th Sep 2025415 AMAQI
29°C26/32°C
14th Sep 2025416 AMAQI
14th Sep 2025407 AMAQI
14th Sep 2025348 AMAQI
14th Sep 2025359 AMAQI
14th Sep 20253010 AMAQI
14th Sep 20254111 AMAQI
14th Sep 20253812 PMAQI
14th Sep 2025431 PMAQI
14th Sep 2025422 PMAQI
14th Sep 2025353 PMAQI
14th Sep 2025494 PMAQI
14th Sep 2025465 PMAQI
14th Sep 2025536 PMAQI
14th Sep 2025517 PMAQI
14th Sep 2025438 PMAQI
14th Sep 2025399 PMAQI
14th Sep 20254110 PMAQI
14th Sep 20253911 PMAQI
15th Sep 20253612 AMAQI
15th Sep 2025451 AMAQI
15th Sep 2025442 AMAQI
15th Sep 2025453 AMAQI
15th Sep 2025424 AMAQI
15th Sep 2025445 AMAQI
28°C26/32°C
15th Sep 2025456 AMAQI
15th Sep 2025437 AMAQI
15th Sep 2025358 AMAQI
15th Sep 2025469 AMAQI
15th Sep 20254610 AMAQI
15th Sep 20254211 AMAQI
15th Sep 20253812 PMAQI
15th Sep 2025391 PMAQI
15th Sep 2025542 PMAQI
15th Sep 2025523 PMAQI
15th Sep 2025504 PMAQI
15th Sep 2025385 PMAQI
15th Sep 2025316 PMAQI
15th Sep 2025267 PMAQI
15th Sep 2025338 PMAQI
15th Sep 2025329 PMAQI
15th Sep 20253610 PMAQI
15th Sep 20254111 PMAQI
16th Sep 20253412 AMAQI
16th Sep 2025441 AMAQI
16th Sep 2025442 AMAQI
16th Sep 2025433 AMAQI
16th Sep 2025434 AMAQI
16th Sep 2025445 AMAQI
29°C26/32°C
16th Sep 2025446 AMAQI
16th Sep 2025447 AMAQI
16th Sep 2025278 AMAQI
16th Sep 2025279 AMAQI
16th Sep 20253310 AMAQI
16th Sep 20253111 AMAQI
16th Sep 20253312 PMAQI
16th Sep 2025291 PMAQI
16th Sep 2025292 PMAQI
16th Sep 2025263 PMAQI
16th Sep 2025324 PMAQI
16th Sep 2025405 PMAQI
16th Sep 2025306 PMAQI
16th Sep 2025397 PMAQI
16th Sep 2025378 PMAQI
16th Sep 2025419 PMAQI
16th Sep 20254610 PMAQI
16th Sep 20254611 PMAQI
17th Sep 20254512 AMAQI
17th Sep 2025431 AMAQI
17th Sep 2025422 AMAQI
17th Sep 2025423 AMAQI
17th Sep 2025404 AMAQI
17th Sep 2025405 AMAQI
29°C27/32°C
17th Sep 2025406 AMAQI
17th Sep 2025397 AMAQI
17th Sep 2025518 AMAQI
17th Sep 2025589 AMAQI
17th Sep 20256210 AMAQI
17th Sep 20255811 AMAQI
17th Sep 20256012 PMAQI
17th Sep 2025571 PMAQI
17th Sep 2025572 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025594 PMAQI
17th Sep 2025545 PMAQI
17th Sep 2025486 PMAQI
17th Sep 2025477 PMAQI
17th Sep 2025468 PMAQI
17th Sep 2025509 PMAQI
17th Sep 20255010 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025441 AMAQI
18th Sep 2025432 AMAQI
18th Sep 2025443 AMAQI
18th Sep 2025474 AMAQI
18th Sep 2025475 AMAQI
29°C26/33°C
18th Sep 2025476 AMAQI
18th Sep 2025477 AMAQI
18th Sep 2025428 AMAQI
18th Sep 2025449 AMAQI
18th Sep 20254610 AMAQI
18th Sep 20255511 AMAQI
18th Sep 20254612 PMAQI
18th Sep 2025501 PMAQI
18th Sep 2025502 PMAQI
18th Sep 2025503 PMAQI
18th Sep 2025544 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025527 PMAQI
18th Sep 2025498 PMAQI
18th Sep 2025519 PMAQI
18th Sep 20254810 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20253712 AMAQI
19th Sep 2025441 AMAQI
19th Sep 2025482 AMAQI
19th Sep 2025493 AMAQI
19th Sep 2025484 AMAQI
19th Sep 2025495 AMAQI
28°C25/32°C
19th Sep 2025486 AMAQI
19th Sep 2025487 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025289 AMAQI
19th Sep 20253710 AMAQI
19th Sep 20254211 AMAQI
19th Sep 20254512 PMAQI
19th Sep 2025421 PMAQI
19th Sep 2025422 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025364 PMAQI
19th Sep 2025285 PMAQI
19th Sep 2025316 PMAQI
19th Sep 2025317 PMAQI
19th Sep 2025418 PMAQI
19th Sep 2025449 PMAQI
19th Sep 20254010 PMAQI
19th Sep 20254611 PMAQI
20th Sep 20254612 AMAQI
20th Sep 2025481 AMAQI
20th Sep 2025482 AMAQI
20th Sep 2025483 AMAQI
20th Sep 2025464 AMAQI
20th Sep 2025465 AMAQI
26°C25/29°C
20th Sep 2025466 AMAQI
20th Sep 2025467 AMAQI
20th Sep 2025248 AMAQI
20th Sep 2025209 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20253011 AMAQI
20th Sep 20253212 PMAQI
20th Sep 2025321 PMAQI
20th Sep 2025502 PMAQI
20th Sep 2025603 PMAQI
20th Sep 2025604 PMAQI
20th Sep 2025575 PMAQI
20th Sep 2025606 PMAQI
20th Sep 2025587 PMAQI
20th Sep 2025578 PMAQI
20th Sep 2025609 PMAQI
20th Sep 20255910 PMAQI
20th Sep 20255511 PMAQI
21st Sep 20255312 AMAQI
21st Sep 2025491 AMAQI
21st Sep 2025462 AMAQI
21st Sep 2025473 AMAQI
21st Sep 2025444 AMAQI
21st Sep 2025455 AMAQI
25°C24/25°C
21st Sep 2025446 AMAQI
21st Sep 2025457 AMAQI
21st Sep 2025228 AMAQI
21st Sep 2025149 AMAQI
21st Sep 20251610 AMAQI
21st Sep 20251811 AMAQI
21st Sep 20252012 PMAQI
21st Sep 2025201 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025223 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025175 PMAQI
21st Sep 2025186 PMAQI
21st Sep 2025207 PMAQI
21st Sep 2025348 PMAQI
21st Sep 2025369 PMAQI
21st Sep 20253810 PMAQI
21st Sep 20253811 PMAQI
22nd Sep 20254312 AMAQI
22nd Sep 2025481 AMAQI
22nd Sep 2025502 AMAQI
22nd Sep 2025483 AMAQI
22nd Sep 2025424 AMAQI
22nd Sep 2025425 AMAQI
27°C24/30°C
22nd Sep 2025436 AMAQI
6 AM22nd Sep 2025437 AMAQI
22nd Sep 2025418 AMAQI
22nd Sep 2025469 AMAQI
22nd Sep 20255210 AMAQI
22nd Sep 20254211 AMAQI
22nd Sep 20254812 PMAQI
12 PM22nd Sep 2025531 PMAQI
22nd Sep 2025542 PMAQI
22nd Sep 2025523 PMAQI
22nd Sep 2025484 PMAQI
22nd Sep 2025485 PMAQI
22nd Sep 2025526 PMAQI
6 PM12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 45), while the lowest AQI was between 8 AM to 8 AM (Avg. 38).
Night time
Avg. Highest Time
1 AM - 5 AM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM
43AQI
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. 45), while the lowest AQI was between 12 AM to 12 AM (Avg. 43).
2025 Days Vs Air Quality
Oct, Shenzhen, Guangdong, China
2025
42%
111
51%
135
7%
18
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Good
111 DaysModerate
135 DaysPoor
18 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 265 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Oct, Shenzhen, 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
113AQI
113AQI
3rd January 2025
103AQI
103AQI
4th January 2025
104AQI
104AQI
5th January 2025
122AQI
122AQI
6th January 2025
130AQI
130AQI
7th January 2025
107AQI
107AQI
8th January 2025
128AQI
128AQI
9th January 2025
107AQI
107AQI
10th January 2025
91AQI
91AQI
11th January 2025
93AQI
93AQI
12th January 2025
69AQI
69AQI
13th January 2025
78AQI
78AQI
14th January 2025
77AQI
77AQI
15th January 2025
81AQI
81AQI
16th January 2025
109AQI
109AQI
17th January 2025
85AQI
85AQI
18th January 2025
111AQI
111AQI
19th January 2025
106AQI
106AQI
20th January 2025
111AQI
111AQI
21st January 2025
80AQI
80AQI
22nd January 2025
98AQI
98AQI
23rd January 2025
91AQI
91AQI
24th January 2025
62AQI
62AQI
25th January 2025
60AQI
60AQI
26th January 2025
42AQI
42AQI
27th January 2025
49AQI
49AQI
28th January 2025
58AQI
58AQI
29th January 2025
98AQI
98AQI
30th January 2025
63AQI
63AQI
31st January 2025
66AQI
66AQI
1st February 2025
54AQI
54AQI
2nd February 2025
50AQI
50AQI
3rd February 2025
32AQI
32AQI
4th February 2025
43AQI
43AQI
5th February 2025
66AQI
66AQI
6th February 2025
68AQI
68AQI
7th February 2025
51AQI
51AQI
8th February 2025
63AQI
63AQI
9th February 2025
60AQI
60AQI
10th February 2025
72AQI
72AQI
11th February 2025
61AQI
61AQI
12th February 2025
63AQI
63AQI
13th February 2025
82AQI
82AQI
14th February 2025
73AQI
73AQI
15th February 2025
79AQI
79AQI
16th February 2025
96AQI
96AQI
17th February 2025
82AQI
82AQI
18th February 2025
111AQI
111AQI
19th February 2025
69AQI
69AQI
20th February 2025
79AQI
79AQI
21st February 2025
84AQI
84AQI
22nd February 2025
73AQI
73AQI
23rd February 2025
51AQI
51AQI
24th February 2025
63AQI
63AQI
25th February 2025
87AQI
87AQI
26th February 2025
92AQI
92AQI
27th February 2025
74AQI
74AQI
28th February 2025
72AQI
72AQI
1st March 2025
64AQI
64AQI
2nd March 2025
54AQI
54AQI
3rd March 2025
54AQI
54AQI
4th March 2025
49AQI
49AQI
5th March 2025
42AQI
42AQI
6th March 2025
38AQI
38AQI
7th March 2025
48AQI
48AQI
8th March 2025
69AQI
69AQI
9th March 2025
64AQI
64AQI
10th March 2025
70AQI
70AQI
11th March 2025
71AQI
71AQI
12th March 2025
65AQI
65AQI
13th March 2025
61AQI
61AQI
14th March 2025
62AQI
62AQI
15th March 2025
49AQI
49AQI
16th March 2025
33AQI
33AQI
17th March 2025
74AQI
74AQI
18th March 2025
59AQI
59AQI
19th March 2025
84AQI
84AQI
20th March 2025
82AQI
82AQI
21st March 2025
86AQI
86AQI
22nd March 2025
85AQI
85AQI
23rd March 2025
84AQI
84AQI
24th March 2025
84AQI
84AQI
25th March 2025
83AQI
83AQI
26th March 2025
66AQI
66AQI
27th March 2025
65AQI
65AQI
28th March 2025
64AQI
64AQI
29th March 2025
37AQI
37AQI
30th March 2025
36AQI
36AQI
31st March 2025
34AQI
34AQI
1st April 2025
58AQI
58AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
75AQI
75AQI
4th April 2025
63AQI
63AQI
5th April 2025
57AQI
57AQI
6th April 2025
87AQI
87AQI
7th April 2025
76AQI
76AQI
8th April 2025
89AQI
89AQI
9th April 2025
68AQI
68AQI
10th April 2025
67AQI
67AQI
11th April 2025
62AQI
62AQI
12th April 2025
55AQI
55AQI
13th April 2025
132AQI
132AQI
14th April 2025
136AQI
136AQI
15th April 2025
141AQI
141AQI
16th April 2025
119AQI
119AQI
17th April 2025
94AQI
94AQI
18th April 2025
84AQI
84AQI
19th April 2025
68AQI
68AQI
20th April 2025
63AQI
63AQI
21st April 2025
58AQI
58AQI
22nd April 2025
60AQI
60AQI
23rd April 2025
56AQI
56AQI
24th April 2025
51AQI
51AQI
25th April 2025
54AQI
54AQI
26th April 2025
49AQI
49AQI
27th April 2025
59AQI
59AQI
28th April 2025
68AQI
68AQI
29th April 2025
60AQI
60AQI
30th April 2025
72AQI
72AQI
1st May 2025
66AQI
66AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
69AQI
69AQI
4th May 2025
61AQI
61AQI
5th May 2025
58AQI
58AQI
6th May 2025
52AQI
52AQI
7th May 2025
48AQI
48AQI
8th May 2025
63AQI
63AQI
9th May 2025
47AQI
47AQI
10th May 2025
59AQI
59AQI
11th May 2025
56AQI
56AQI
12th May 2025
66AQI
66AQI
13th May 2025
64AQI
64AQI
14th May 2025
57AQI
57AQI
15th May 2025
51AQI
51AQI
16th May 2025
39AQI
39AQI
17th May 2025
39AQI
39AQI
18th May 2025
42AQI
42AQI
19th May 2025
45AQI
45AQI
20th May 2025
42AQI
42AQI
21st May 2025
47AQI
47AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
41AQI
41AQI
24th May 2025
50AQI
50AQI
25th May 2025
76AQI
76AQI
26th May 2025
68AQI
68AQI
27th May 2025
72AQI
72AQI
28th May 2025
58AQI
58AQI
29th May 2025
56AQI
56AQI
30th May 2025
44AQI
44AQI
31st May 2025
57AQI
57AQI
1st June 2025
55AQI
55AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
53AQI
53AQI
4th June 2025
57AQI
57AQI
5th June 2025
56AQI
56AQI
6th June 2025
53AQI
53AQI
7th June 2025
45AQI
45AQI
8th June 2025
34AQI
34AQI
9th June 2025
44AQI
44AQI
10th June 2025
39AQI
39AQI
11th June 2025
34AQI
34AQI
12th June 2025
42AQI
42AQI
13th June 2025
34AQI
34AQI
14th June 2025
42AQI
42AQI
15th June 2025
46AQI
46AQI
16th June 2025
42AQI
42AQI
17th June 2025
40AQI
40AQI
18th June 2025
37AQI
37AQI
19th June 2025
38AQI
38AQI
20th June 2025
35AQI
35AQI
21st June 2025
31AQI
31AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
27AQI
27AQI
24th June 2025
27AQI
27AQI
25th June 2025
29AQI
29AQI
26th June 2025
25AQI
25AQI
27th June 2025
27AQI
27AQI
28th June 2025
26AQI
26AQI
29th June 2025
27AQI
27AQI
30th June 2025
27AQI
27AQI
1st July 2025
26AQI
26AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
37AQI
37AQI
4th July 2025
43AQI
43AQI
5th July 2025
46AQI
46AQI
6th July 2025
48AQI
48AQI
7th July 2025
57AQI
57AQI
8th July 2025
39AQI
39AQI
9th July 2025
49AQI
49AQI
10th July 2025
46AQI
46AQI
11th July 2025
45AQI
45AQI
12th July 2025
40AQI
40AQI
13th July 2025
53AQI
53AQI
14th July 2025
48AQI
48AQI
15th July 2025
53AQI
53AQI
16th July 2025
54AQI
54AQI
17th July 2025
59AQI
59AQI
18th July 2025
56AQI
56AQI
19th July 2025
58AQI
58AQI
20th July 2025
37AQI
37AQI
21st July 2025
40AQI
40AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
38AQI
38AQI
24th July 2025
54AQI
54AQI
25th July 2025
66AQI
66AQI
26th July 2025
66AQI
66AQI
27th July 2025
59AQI
59AQI
28th July 2025
63AQI
63AQI
29th July 2025
59AQI
59AQI
30th July 2025
63AQI
63AQI
31st July 2025
56AQI
56AQI
1st August 2025
54AQI
54AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
55AQI
55AQI
4th August 2025
55AQI
55AQI
5th August 2025
49AQI
49AQI
6th August 2025
45AQI
45AQI
7th August 2025
53AQI
53AQI
8th August 2025
58AQI
58AQI
9th August 2025
55AQI
55AQI
10th August 2025
41AQI
41AQI
11th August 2025
45AQI
45AQI
12th August 2025
48AQI
48AQI
13th August 2025
54AQI
54AQI
14th August 2025
45AQI
45AQI
15th August 2025
38AQI
38AQI
16th August 2025
43AQI
43AQI
17th August 2025
38AQI
38AQI
18th August 2025
35AQI
35AQI
19th August 2025
39AQI
39AQI
20th August 2025
38AQI
38AQI
21st August 2025
40AQI
40AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
46AQI
46AQI
24th August 2025
45AQI
45AQI
25th August 2025
40AQI
40AQI
26th August 2025
45AQI
45AQI
27th August 2025
48AQI
48AQI
28th August 2025
53AQI
53AQI
29th August 2025
50AQI
50AQI
30th August 2025
47AQI
47AQI
31st August 2025
47AQI
47AQI
1st September 2025
48AQI
48AQI
2nd September 2025
44AQI
44AQI
3rd September 2025
43AQI
43AQI
4th September 2025
34AQI
34AQI
5th September 2025
36AQI
36AQI
6th September 2025
49AQI
49AQI
7th September 2025
43AQI
43AQI
8th September 2025
37AQI
37AQI
9th September 2025
39AQI
39AQI
10th September 2025
39AQI
39AQI
11th September 2025
40AQI
40AQI
12th September 2025
42AQI
42AQI
13th September 2025
41AQI
41AQI
14th September 2025
42AQI
42AQI
15th September 2025
40AQI
40AQI
16th September 2025
38AQI
38AQI
17th September 2025
49AQI
49AQI
18th September 2025
48AQI
48AQI
19th September 2025
41AQI
41AQI
20th September 2025
48AQI
48AQI
21st September 2025
37AQI
37AQI
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
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
91AQI
70AQI
62AQI
75AQI
55AQI
38AQI
49AQI
47AQI
42AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202559AQI
2
16
13
3
24
1
9
22
1
25
4
12
19
25
5
16
15
22
9
21
111
135
18
Highest AQI recorded in
January91AQI
Lowest AQI recorded in
June38AQI
202459AQI
2
22
7
10
16
3
3
25
3
12
17
1
15
16
25
5
30
1
20
11
17
12
1
6
25
8
18
4
18
13
148
186
32
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
July26AQI
202359AQI
6
21
4
6
20
2
4
23
4
5
24
1
10
20
1
26
4
24
7
22
9
24
6
11
20
5
20
4
3
20
8
146
194
24
Highest AQI recorded in
December80AQI
Lowest AQI recorded in
July33AQI
202258AQI
7
16
8
10
9
2
11
20
7
10
19
12
29
1
20
1
1
2
16
9
5
26
11
19
7
19
5
128
150
24
Highest AQI recorded in
September87AQI
Lowest AQI recorded in
June30AQI
202160AQI
13
15
3
6
22
10
19
1
8
22
23
8
26
3
1
26
5
16
5
18
11
1
10
21
4
24
2
2
23
6
149
176
26
3
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
July36AQI
202063AQI
1
11
1
1
19
1
10
8
30
30
1
22
9
12
15
3
28
3
1
21
8
16
15
107
128
31
Highest AQI recorded in
December103AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
63AQILeast Polluted Year Recorded
2022(Avg.)
58AQIOct's annual 2025 AQI (59) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2020 (63), 2021 (60), 2022 (58), 2023 (59), 2024 (59).
