North Hongkong, 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+
August Air Quality Analysis
North Hongkong, Shenzhen, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2024
74AQILowest AQI recorded on
26th Aug 2021
19AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
North Hongkong, Shenzhen, Guangdong, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
7AM2nd Aug
57AQI
Avg. Lowest Time
12PM2nd Aug
40AQI
Night time
Avg. Highest Time
9PM2nd Aug
58AQI
Avg. Lowest Time
4AM3rd Aug
56AQI
In the last 24 hours,
North Hongkong's AQI reached its highest point of 58 at 9 PM during the Night, while the lowest point, 40, was recorded at 12 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
North Hongkong, Shenzhen, Guangdong, China
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025335 AMAQI
4th Jul 2025326 AMAQI
4th Jul 2025327 AMAQI
4th Jul 2025478 AMAQI
4th Jul 2025529 AMAQI
4th Jul 20255210 AMAQI
4th Jul 20255411 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025541 PMAQI
4th Jul 2025522 PMAQI
4th Jul 2025483 PMAQI
4th Jul 2025474 PMAQI
4th Jul 2025475 PMAQI
4th Jul 2025446 PMAQI
4th Jul 2025487 PMAQI
4th Jul 2025448 PMAQI
4th Jul 2025509 PMAQI
4th Jul 20255010 PMAQI
4th Jul 20255011 PMAQI
5th Jul 20254112 AMAQI
5th Jul 2025341 AMAQI
5th Jul 2025332 AMAQI
5th Jul 2025343 AMAQI
5th Jul 2025374 AMAQI
29°C27/33°C
5th Jul 2025375 AMAQI
5th Jul 2025386 AMAQI
5th Jul 2025377 AMAQI
5th Jul 2025388 AMAQI
5th Jul 2025409 AMAQI
5th Jul 20254910 AMAQI
5th Jul 20255611 AMAQI
5th Jul 20256312 PMAQI
5th Jul 2025691 PMAQI
5th Jul 2025652 PMAQI
5th Jul 2025703 PMAQI
5th Jul 2025674 PMAQI
5th Jul 2025675 PMAQI
5th Jul 2025636 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025488 PMAQI
5th Jul 2025379 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253211 PMAQI
6th Jul 20253312 AMAQI
6th Jul 2025361 AMAQI
6th Jul 2025372 AMAQI
6th Jul 2025383 AMAQI
6th Jul 2025434 AMAQI
30°C27/34°C
6th Jul 2025425 AMAQI
6th Jul 2025436 AMAQI
6th Jul 2025427 AMAQI
6th Jul 2025368 AMAQI
6th Jul 2025299 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20254211 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025602 PMAQI
6th Jul 2025623 PMAQI
6th Jul 2025714 PMAQI
6th Jul 2025775 PMAQI
6th Jul 2025766 PMAQI
6th Jul 2025617 PMAQI
6th Jul 2025518 PMAQI
6th Jul 2025489 PMAQI
6th Jul 20254610 PMAQI
6th Jul 20254411 PMAQI
7th Jul 20254012 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025382 AMAQI
7th Jul 2025393 AMAQI
7th Jul 2025424 AMAQI
30°C27/35°C
7th Jul 2025415 AMAQI
7th Jul 2025406 AMAQI
7th Jul 2025417 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20256510 AMAQI
7th Jul 20256611 AMAQI
7th Jul 20256812 PMAQI
7th Jul 2025681 PMAQI
7th Jul 2025752 PMAQI
7th Jul 2025683 PMAQI
7th Jul 2025684 PMAQI
7th Jul 2025925 PMAQI
7th Jul 2025846 PMAQI
7th Jul 2025717 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025559 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20254911 PMAQI
8th Jul 20255012 AMAQI
8th Jul 2025381 AMAQI
8th Jul 2025382 AMAQI
8th Jul 2025423 AMAQI
8th Jul 2025504 AMAQI
30°C27/35°C
8th Jul 2025495 AMAQI
8th Jul 2025506 AMAQI
8th Jul 2025507 AMAQI
8th Jul 2025398 AMAQI
8th Jul 2025409 AMAQI
8th Jul 20254310 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20254412 PMAQI
8th Jul 2025441 PMAQI
8th Jul 2025422 PMAQI
8th Jul 2025403 PMAQI
8th Jul 2025384 PMAQI
8th Jul 2025435 PMAQI
8th Jul 2025526 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025468 PMAQI
8th Jul 2025399 PMAQI
8th Jul 20253610 PMAQI
8th Jul 20253811 PMAQI
9th Jul 20253812 AMAQI
9th Jul 2025451 AMAQI
9th Jul 2025452 AMAQI
9th Jul 2025453 AMAQI
9th Jul 2025444 AMAQI
30°C28/33°C
9th Jul 2025455 AMAQI
9th Jul 2025446 AMAQI
9th Jul 2025447 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025479 AMAQI
9th Jul 20253910 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253612 PMAQI
9th Jul 2025341 PMAQI
9th Jul 2025362 PMAQI
9th Jul 2025573 PMAQI
9th Jul 2025664 PMAQI
9th Jul 2025645 PMAQI
9th Jul 2025576 PMAQI
9th Jul 2025537 PMAQI
9th Jul 2025468 PMAQI
9th Jul 2025509 PMAQI
9th Jul 20255110 PMAQI
9th Jul 20255011 PMAQI
10th Jul 20254812 AMAQI
10th Jul 2025451 AMAQI
10th Jul 2025452 AMAQI
10th Jul 2025443 AMAQI
10th Jul 2025454 AMAQI
30°C27/34°C
10th Jul 2025455 AMAQI
10th Jul 2025436 AMAQI
10th Jul 2025447 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025389 AMAQI
10th Jul 20254610 AMAQI
10th Jul 20254611 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025542 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025485 PMAQI
10th Jul 2025396 PMAQI
10th Jul 2025407 PMAQI
10th Jul 2025448 PMAQI
10th Jul 2025429 PMAQI
10th Jul 20254310 PMAQI
10th Jul 20254211 PMAQI
11th Jul 20254012 AMAQI
11th Jul 2025441 AMAQI
11th Jul 2025452 AMAQI
11th Jul 2025443 AMAQI
11th Jul 2025454 AMAQI
27°C26/30°C
11th Jul 2025465 AMAQI
11th Jul 2025476 AMAQI
11th Jul 2025467 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025329 AMAQI
11th Jul 20253210 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025401 PMAQI
11th Jul 2025552 PMAQI
11th Jul 2025563 PMAQI
11th Jul 2025394 PMAQI
11th Jul 2025315 PMAQI
11th Jul 2025336 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025499 PMAQI
11th Jul 20254210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025501 AMAQI
12th Jul 2025482 AMAQI
12th Jul 2025473 AMAQI
12th Jul 2025454 AMAQI
26°C25/27°C
12th Jul 2025465 AMAQI
12th Jul 2025466 AMAQI
12th Jul 2025467 AMAQI
12th Jul 2025438 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20255210 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025362 PMAQI
12th Jul 2025473 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025435 PMAQI
12th Jul 2025436 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025469 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20254812 AMAQI
13th Jul 2025501 AMAQI
13th Jul 2025492 AMAQI
13th Jul 2025493 AMAQI
13th Jul 2025484 AMAQI
28°C26/31°C
13th Jul 2025465 AMAQI
13th Jul 2025466 AMAQI
13th Jul 2025487 AMAQI
13th Jul 2025508 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20255610 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025552 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025517 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025501 AMAQI
14th Jul 2025502 AMAQI
14th Jul 2025503 AMAQI
14th Jul 2025514 AMAQI
29°C27/32°C
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20254111 AMAQI
14th Jul 20254912 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025584 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025596 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025498 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20254710 PMAQI
14th Jul 20254911 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025524 AMAQI
30°C27/33°C
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025489 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025581 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025457 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025533 AMAQI
16th Jul 2025534 AMAQI
29°C27/33°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20255110 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025586 PMAQI
16th Jul 2025557 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20254911 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025531 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI
17th Jul 2025534 AMAQI
30°C28/33°C
17th Jul 2025535 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025583 PMAQI
17th Jul 2025574 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025646 PMAQI
17th Jul 2025677 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025544 AMAQI
31°C28/35°C
18th Jul 2025535 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025579 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20256511 AMAQI
18th Jul 20257312 PMAQI
18th Jul 2025691 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025503 PMAQI
18th Jul 2025484 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025447 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025539 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025554 AMAQI
31°C28/34°C
19th Jul 2025555 AMAQI
19th Jul 2025556 AMAQI
19th Jul 2025557 AMAQI
19th Jul 2025708 AMAQI
19th Jul 2025769 AMAQI
19th Jul 20257610 AMAQI
19th Jul 20257011 AMAQI
19th Jul 20257212 PMAQI
19th Jul 2025781 PMAQI
19th Jul 2025812 PMAQI
19th Jul 2025763 PMAQI
19th Jul 2025694 PMAQI
19th Jul 2025595 PMAQI
19th Jul 2025586 PMAQI
19th Jul 2025577 PMAQI
19th Jul 2025558 PMAQI
19th Jul 2025559 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255011 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025541 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025584 AMAQI
29°C26/34°C
20th Jul 2025585 AMAQI
20th Jul 2025596 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025189 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025204 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025176 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025398 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254310 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025533 AMAQI
21st Jul 2025524 AMAQI
27°C26/27°C
21st Jul 2025525 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025517 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025503 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025356 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025418 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025494 AMAQI
27°C26/29°C
22nd Jul 2025495 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025478 AMAQI
22nd Jul 2025399 AMAQI
22nd Jul 20253210 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025357 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025501 AMAQI
23rd Jul 2025502 AMAQI
23rd Jul 2025483 AMAQI
23rd Jul 2025484 AMAQI
28°C26/31°C
23rd Jul 2025465 AMAQI
23rd Jul 2025476 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254712 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025463 AMAQI
24th Jul 2025424 AMAQI
28°C26/30°C
24th Jul 2025435 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025609 AMAQI
24th Jul 20256110 AMAQI
24th Jul 20256211 AMAQI
24th Jul 20255512 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025662 PMAQI
24th Jul 2025723 PMAQI
24th Jul 2025744 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025627 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255011 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025452 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025504 AMAQI
29°C26/33°C
25th Jul 2025515 AMAQI
25th Jul 2025516 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025538 AMAQI
25th Jul 2025559 AMAQI
25th Jul 20255210 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025721 PMAQI
25th Jul 2025842 PMAQI
25th Jul 2025963 PMAQI
25th Jul 2025924 PMAQI
25th Jul 2025865 PMAQI
25th Jul 2025816 PMAQI
25th Jul 2025867 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025491 AMAQI
26th Jul 2025492 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025544 AMAQI
29°C26/35°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20256111 AMAQI
26th Jul 20256312 PMAQI
26th Jul 2025701 PMAQI
26th Jul 2025802 PMAQI
26th Jul 2025873 PMAQI
26th Jul 2025904 PMAQI
26th Jul 2025965 PMAQI
26th Jul 2025916 PMAQI
26th Jul 2025777 PMAQI
26th Jul 2025678 PMAQI
26th Jul 2025669 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
30°C27/35°C
27th Jul 2025555 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20256710 AMAQI
27th Jul 20255911 AMAQI
27th Jul 20255912 PMAQI
27th Jul 2025661 PMAQI
27th Jul 2025682 PMAQI
27th Jul 2025693 PMAQI
27th Jul 2025704 PMAQI
27th Jul 2025705 PMAQI
27th Jul 2025676 PMAQI
27th Jul 2025667 PMAQI
27th Jul 2025598 PMAQI
27th Jul 2025599 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025574 AMAQI
29°C27/32°C
28th Jul 2025565 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025468 AMAQI
28th Jul 2025469 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20255411 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025611 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025753 PMAQI
28th Jul 2025844 PMAQI
28th Jul 2025875 PMAQI
28th Jul 2025896 PMAQI
28th Jul 2025827 PMAQI
28th Jul 2025718 PMAQI
28th Jul 2025669 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI
30°C27/34°C
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20256010 AMAQI
29th Jul 20255911 AMAQI
29th Jul 20256912 PMAQI
29th Jul 2025731 PMAQI
29th Jul 2025682 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025676 PMAQI
29th Jul 2025607 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025584 AMAQI
29°C27/32°C
30th Jul 2025585 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025599 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20256311 AMAQI
30th Jul 20256412 PMAQI
30th Jul 2025681 PMAQI
30th Jul 2025742 PMAQI
30th Jul 2025773 PMAQI
30th Jul 2025784 PMAQI
30th Jul 2025815 PMAQI
30th Jul 2025776 PMAQI
30th Jul 2025717 PMAQI
30th Jul 2025648 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
30°C28/34°C
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20253811 AMAQI
31st Jul 20254312 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
30°C27/32°C
1st Aug 2025545 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025495 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255310 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
29°C27/33°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025518 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20254811 AMAQI
2nd Aug 20254012 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025512 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025564 AMAQI
28°C27/30°C
3rd Aug 2025555 AMAQI
5 AM3rd Aug 2025556 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255312 PMAQI
12 PM3rd Aug 2025461 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025614 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025546 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 7 PM
55AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
5 AM - 12 PM
49AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 7 PM (Avg. 55), while the lowest AQI was between 5 AM to 12 PM (Avg. 49).
Night time
Avg. Highest Time
8 PM - 11 PM
51AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM
49AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 51), while the lowest AQI was between 12 AM to 4 AM (Avg. 49).
2025 Days Vs Air Quality
North Hongkong, Shenzhen, Guangdong, China
2025
34%
73
61%
131
5%
10
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
73 DaysModerate
131 DaysPoor
10 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2025, 34% of 215 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
North Hongkong, 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.
1st January 2025
105AQI
105AQI
2nd January 2025
118AQI
118AQI
3rd January 2025
96AQI
96AQI
4th January 2025
95AQI
95AQI
5th January 2025
92AQI
92AQI
6th January 2025
102AQI
102AQI
7th January 2025
87AQI
87AQI
8th January 2025
103AQI
103AQI
9th January 2025
101AQI
101AQI
10th January 2025
80AQI
80AQI
11th January 2025
87AQI
87AQI
12th January 2025
69AQI
69AQI
13th January 2025
72AQI
72AQI
14th January 2025
68AQI
68AQI
15th January 2025
75AQI
75AQI
16th January 2025
104AQI
104AQI
17th January 2025
78AQI
78AQI
18th January 2025
91AQI
91AQI
19th January 2025
90AQI
90AQI
20th January 2025
91AQI
91AQI
21st January 2025
75AQI
75AQI
22nd January 2025
85AQI
85AQI
23rd January 2025
75AQI
75AQI
24th January 2025
64AQI
64AQI
25th January 2025
58AQI
58AQI
26th January 2025
48AQI
48AQI
27th January 2025
55AQI
55AQI
28th January 2025
59AQI
59AQI
29th January 2025
85AQI
85AQI
30th January 2025
61AQI
61AQI
31st January 2025
62AQI
62AQI
1st February 2025
44AQI
44AQI
2nd February 2025
49AQI
49AQI
3rd February 2025
35AQI
35AQI
4th February 2025
47AQI
47AQI
5th February 2025
63AQI
63AQI
6th February 2025
61AQI
61AQI
7th February 2025
49AQI
49AQI
8th February 2025
64AQI
64AQI
9th February 2025
55AQI
55AQI
10th February 2025
61AQI
61AQI
11th February 2025
55AQI
55AQI
12th February 2025
53AQI
53AQI
13th February 2025
76AQI
76AQI
14th February 2025
68AQI
68AQI
15th February 2025
76AQI
76AQI
16th February 2025
92AQI
92AQI
17th February 2025
79AQI
79AQI
18th February 2025
100AQI
100AQI
19th February 2025
67AQI
67AQI
20th February 2025
73AQI
73AQI
21st February 2025
74AQI
74AQI
22nd February 2025
65AQI
65AQI
23rd February 2025
47AQI
47AQI
24th February 2025
55AQI
55AQI
25th February 2025
81AQI
81AQI
26th February 2025
78AQI
78AQI
27th February 2025
69AQI
69AQI
28th February 2025
65AQI
65AQI
1st March 2025
60AQI
60AQI
2nd March 2025
53AQI
53AQI
3rd March 2025
50AQI
50AQI
4th March 2025
47AQI
47AQI
5th March 2025
45AQI
45AQI
6th March 2025
38AQI
38AQI
7th March 2025
51AQI
51AQI
8th March 2025
62AQI
62AQI
9th March 2025
58AQI
58AQI
10th March 2025
63AQI
63AQI
11th March 2025
61AQI
61AQI
12th March 2025
52AQI
52AQI
13th March 2025
57AQI
57AQI
14th March 2025
50AQI
50AQI
15th March 2025
47AQI
47AQI
16th March 2025
39AQI
39AQI
17th March 2025
70AQI
70AQI
18th March 2025
61AQI
61AQI
19th March 2025
71AQI
71AQI
20th March 2025
71AQI
71AQI
21st March 2025
74AQI
74AQI
22nd March 2025
74AQI
74AQI
23rd March 2025
75AQI
75AQI
24th March 2025
79AQI
79AQI
25th March 2025
78AQI
78AQI
26th March 2025
64AQI
64AQI
27th March 2025
61AQI
61AQI
28th March 2025
62AQI
62AQI
29th March 2025
43AQI
43AQI
30th March 2025
37AQI
37AQI
31st March 2025
37AQI
37AQI
1st April 2025
50AQI
50AQI
2nd April 2025
51AQI
51AQI
3rd April 2025
60AQI
60AQI
4th April 2025
61AQI
61AQI
5th April 2025
55AQI
55AQI
6th April 2025
72AQI
72AQI
7th April 2025
69AQI
69AQI
8th April 2025
76AQI
76AQI
9th April 2025
65AQI
65AQI
10th April 2025
64AQI
64AQI
11th April 2025
61AQI
61AQI
12th April 2025
55AQI
55AQI
13th April 2025
127AQI
127AQI
14th April 2025
129AQI
129AQI
15th April 2025
125AQI
125AQI
16th April 2025
104AQI
104AQI
17th April 2025
89AQI
89AQI
18th April 2025
74AQI
74AQI
19th April 2025
65AQI
65AQI
20th April 2025
61AQI
61AQI
21st April 2025
58AQI
58AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
57AQI
57AQI
24th April 2025
53AQI
53AQI
25th April 2025
51AQI
51AQI
26th April 2025
47AQI
47AQI
27th April 2025
53AQI
53AQI
28th April 2025
64AQI
64AQI
29th April 2025
59AQI
59AQI
30th April 2025
69AQI
69AQI
1st May 2025
64AQI
64AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
74AQI
74AQI
4th May 2025
62AQI
62AQI
5th May 2025
60AQI
60AQI
6th May 2025
56AQI
56AQI
7th May 2025
49AQI
49AQI
8th May 2025
59AQI
59AQI
9th May 2025
50AQI
50AQI
10th May 2025
59AQI
59AQI
11th May 2025
56AQI
56AQI
12th May 2025
60AQI
60AQI
13th May 2025
62AQI
62AQI
14th May 2025
56AQI
56AQI
15th May 2025
48AQI
48AQI
16th May 2025
40AQI
40AQI
17th May 2025
43AQI
43AQI
18th May 2025
44AQI
44AQI
19th May 2025
47AQI
47AQI
20th May 2025
42AQI
42AQI
21st May 2025
48AQI
48AQI
22nd May 2025
43AQI
43AQI
23rd May 2025
43AQI
43AQI
24th May 2025
48AQI
48AQI
25th May 2025
70AQI
70AQI
26th May 2025
62AQI
62AQI
27th May 2025
68AQI
68AQI
28th May 2025
57AQI
57AQI
29th May 2025
54AQI
54AQI
30th May 2025
43AQI
43AQI
31st May 2025
56AQI
56AQI
1st June 2025
56AQI
56AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
52AQI
52AQI
4th June 2025
48AQI
48AQI
5th June 2025
52AQI
52AQI
6th June 2025
53AQI
53AQI
7th June 2025
49AQI
49AQI
8th June 2025
39AQI
39AQI
9th June 2025
45AQI
45AQI
10th June 2025
38AQI
38AQI
11th June 2025
37AQI
37AQI
12th June 2025
35AQI
35AQI
13th June 2025
37AQI
37AQI
14th June 2025
44AQI
44AQI
15th June 2025
42AQI
42AQI
16th June 2025
45AQI
45AQI
17th June 2025
41AQI
41AQI
18th June 2025
35AQI
35AQI
19th June 2025
39AQI
39AQI
20th June 2025
35AQI
35AQI
21st June 2025
32AQI
32AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
31AQI
31AQI
24th June 2025
30AQI
30AQI
25th June 2025
29AQI
29AQI
26th June 2025
26AQI
26AQI
27th June 2025
28AQI
28AQI
28th June 2025
26AQI
26AQI
29th June 2025
28AQI
28AQI
30th June 2025
26AQI
26AQI
1st July 2025
26AQI
26AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
35AQI
35AQI
4th July 2025
43AQI
43AQI
5th July 2025
47AQI
47AQI
6th July 2025
49AQI
49AQI
7th July 2025
57AQI
57AQI
8th July 2025
44AQI
44AQI
9th July 2025
47AQI
47AQI
10th July 2025
45AQI
45AQI
11th July 2025
43AQI
43AQI
12th July 2025
45AQI
45AQI
13th July 2025
51AQI
51AQI
14th July 2025
52AQI
52AQI
15th July 2025
49AQI
49AQI
16th July 2025
52AQI
52AQI
17th July 2025
56AQI
56AQI
18th July 2025
53AQI
53AQI
19th July 2025
61AQI
61AQI
20th July 2025
37AQI
37AQI
21st July 2025
41AQI
41AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
39AQI
39AQI
24th July 2025
54AQI
54AQI
25th July 2025
61AQI
61AQI
26th July 2025
65AQI
65AQI
27th July 2025
60AQI
60AQI
28th July 2025
64AQI
64AQI
29th July 2025
59AQI
59AQI
30th July 2025
63AQI
63AQI
31st July 2025
53AQI
53AQI
1st August 2025
54AQI
54AQI
2nd August 2025
53AQI
53AQI
82AQI
64AQI
58AQI
69AQI
55AQI
39AQI
49AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202559AQI
1
24
6
6
22
10
21
2
24
4
13
18
25
5
16
15
2
73
131
10
Highest AQI recorded in
January82AQI
Lowest AQI recorded in
June39AQI
202456AQI
8
23
15
14
7
24
8
22
15
16
28
1
29
2
19
12
15
15
4
27
9
21
19
12
157
196
12
Highest AQI recorded in
December93AQI
Lowest AQI recorded in
July30AQI
202355AQI
4
26
1
8
20
8
22
1
6
24
10
20
1
27
3
26
5
25
6
24
6
9
22
4
25
5
26
156
205
3
Highest AQI recorded in
January72AQI
Lowest AQI recorded in
September38AQI
202252AQI
6
23
2
11
9
1
16
15
17
13
22
9
30
21
3
1
4
17
7
10
21
12
18
10
19
2
159
148
12
Highest AQI recorded in
September74AQI
Lowest AQI recorded in
June25AQI
202152AQI
3
24
3
1
5
23
12
18
1
10
20
24
7
28
2
25
6
25
6
18
12
17
14
6
24
4
24
3
177
180
7
1
Highest AQI recorded in
January76AQI
Lowest AQI recorded in
June39AQI
202060AQI
3
20
9
1
1
2
5
7
1
27
3
27
48
4
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
September44AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
60AQILeast Polluted Year Recorded
2022(Avg.)
52AQINorth Hongkong's annual 2025 AQI (59) shows an average percentage change of 8.07% (worsened AQI) compared to previous years: 2020 (60), 2021 (52), 2022 (52), 2023 (55), 2024 (56).
