Sha Tsui Road, Tsuen Wan, Hong Kong, 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
Sha Tsui Road, Tsuen Wan, Hong Kong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
94AQILowest AQI recorded on
23rd Aug 2021
21AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 61 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
Sha Tsui Road, Tsuen Wan, Hong Kong, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
5AM2nd Aug
70AQI
Avg. Lowest Time
4PM2nd Aug
43AQI
Night time
Avg. Highest Time
8PM2nd Aug
60AQI
Avg. Lowest Time
12AM3rd Aug
57AQI
In the last 24 hours,
Sha Tsui Road's AQI reached its highest point of 70 at 5 AM during the Day, while the lowest point, 43, was recorded at 4 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sha Tsui Road, Tsuen Wan, Hong Kong, 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 2025345 AMAQI
4th Jul 2025346 AMAQI
4th Jul 2025347 AMAQI
4th Jul 2025358 AMAQI
4th Jul 2025489 AMAQI
4th Jul 20255210 AMAQI
4th Jul 20255011 AMAQI
4th Jul 20254512 PMAQI
4th Jul 2025461 PMAQI
4th Jul 2025402 PMAQI
4th Jul 2025403 PMAQI
4th Jul 2025424 PMAQI
4th Jul 2025505 PMAQI
4th Jul 2025506 PMAQI
4th Jul 2025487 PMAQI
4th Jul 2025488 PMAQI
4th Jul 2025479 PMAQI
4th Jul 20254710 PMAQI
4th Jul 20254811 PMAQI
5th Jul 20253812 AMAQI
5th Jul 2025341 AMAQI
5th Jul 2025322 AMAQI
5th Jul 2025343 AMAQI
5th Jul 2025364 AMAQI
29°C27/30°C
5th Jul 2025375 AMAQI
5th Jul 2025376 AMAQI
5th Jul 2025377 AMAQI
5th Jul 2025368 AMAQI
5th Jul 2025389 AMAQI
5th Jul 20254010 AMAQI
5th Jul 20254511 AMAQI
5th Jul 20255212 PMAQI
5th Jul 2025661 PMAQI
5th Jul 2025662 PMAQI
5th Jul 2025843 PMAQI
5th Jul 2025824 PMAQI
5th Jul 2025775 PMAQI
5th Jul 2025686 PMAQI
5th Jul 2025517 PMAQI
5th Jul 2025388 PMAQI
5th Jul 2025369 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253311 PMAQI
6th Jul 20253112 AMAQI
6th Jul 2025351 AMAQI
6th Jul 2025362 AMAQI
6th Jul 2025393 AMAQI
6th Jul 2025424 AMAQI
29°C28/31°C
6th Jul 2025425 AMAQI
6th Jul 2025446 AMAQI
6th Jul 2025437 AMAQI
6th Jul 2025338 AMAQI
6th Jul 2025259 AMAQI
6th Jul 20253210 AMAQI
6th Jul 20254611 AMAQI
6th Jul 20255112 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025642 PMAQI
6th Jul 2025683 PMAQI
6th Jul 2025714 PMAQI
6th Jul 2025715 PMAQI
6th Jul 2025656 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025468 PMAQI
6th Jul 2025489 PMAQI
6th Jul 20254010 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20253212 AMAQI
7th Jul 2025391 AMAQI
7th Jul 2025382 AMAQI
7th Jul 2025433 AMAQI
7th Jul 2025424 AMAQI
29°C27/31°C
7th Jul 2025405 AMAQI
7th Jul 2025406 AMAQI
7th Jul 2025417 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20256810 AMAQI
7th Jul 20257011 AMAQI
7th Jul 20257212 PMAQI
7th Jul 2025721 PMAQI
7th Jul 2025762 PMAQI
7th Jul 2025743 PMAQI
7th Jul 2025764 PMAQI
7th Jul 2025705 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025557 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025509 PMAQI
7th Jul 20254410 PMAQI
7th Jul 20254011 PMAQI
8th Jul 20253612 AMAQI
8th Jul 2025391 AMAQI
8th Jul 2025382 AMAQI
8th Jul 2025463 AMAQI
8th Jul 2025524 AMAQI
30°C28/31°C
8th Jul 2025505 AMAQI
8th Jul 2025516 AMAQI
8th Jul 2025507 AMAQI
8th Jul 2025348 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253511 AMAQI
8th Jul 20253712 PMAQI
8th Jul 2025361 PMAQI
8th Jul 2025342 PMAQI
8th Jul 2025343 PMAQI
8th Jul 2025294 PMAQI
8th Jul 2025345 PMAQI
8th Jul 2025336 PMAQI
8th Jul 2025397 PMAQI
8th Jul 2025418 PMAQI
8th Jul 2025379 PMAQI
8th Jul 20253810 PMAQI
8th Jul 20254211 PMAQI
9th Jul 20254212 AMAQI
9th Jul 2025431 AMAQI
9th Jul 2025442 AMAQI
9th Jul 2025433 AMAQI
9th Jul 2025434 AMAQI
29°C29/31°C
9th Jul 2025445 AMAQI
9th Jul 2025416 AMAQI
9th Jul 2025427 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025389 AMAQI
9th Jul 20254010 AMAQI
9th Jul 20254611 AMAQI
9th Jul 20254612 PMAQI
9th Jul 2025501 PMAQI
9th Jul 2025602 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025536 PMAQI
9th Jul 2025497 PMAQI
9th Jul 2025518 PMAQI
9th Jul 2025519 PMAQI
9th Jul 20254610 PMAQI
9th Jul 20254311 PMAQI
10th Jul 20254312 AMAQI
10th Jul 2025441 AMAQI
10th Jul 2025452 AMAQI
10th Jul 2025463 AMAQI
10th Jul 2025464 AMAQI
30°C28/31°C
10th Jul 2025465 AMAQI
10th Jul 2025456 AMAQI
10th Jul 2025447 AMAQI
10th Jul 2025318 AMAQI
10th Jul 2025319 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20254111 AMAQI
10th Jul 20254012 PMAQI
10th Jul 2025581 PMAQI
10th Jul 2025542 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025574 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025426 PMAQI
10th Jul 2025397 PMAQI
10th Jul 2025438 PMAQI
10th Jul 2025469 PMAQI
10th Jul 20254610 PMAQI
10th Jul 20254211 PMAQI
11th Jul 20253912 AMAQI
11th Jul 2025441 AMAQI
11th Jul 2025452 AMAQI
11th Jul 2025443 AMAQI
11th Jul 2025444 AMAQI
28°C27/30°C
11th Jul 2025445 AMAQI
11th Jul 2025466 AMAQI
11th Jul 2025467 AMAQI
11th Jul 2025388 AMAQI
11th Jul 2025389 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20254811 AMAQI
11th Jul 20254712 PMAQI
11th Jul 2025571 PMAQI
11th Jul 2025592 PMAQI
11th Jul 2025543 PMAQI
11th Jul 2025444 PMAQI
11th Jul 2025395 PMAQI
11th Jul 2025396 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025498 PMAQI
11th Jul 2025499 PMAQI
11th Jul 20255110 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255112 AMAQI
12th Jul 2025471 AMAQI
12th Jul 2025462 AMAQI
12th Jul 2025453 AMAQI
12th Jul 2025474 AMAQI
27°C26/28°C
12th Jul 2025465 AMAQI
12th Jul 2025476 AMAQI
12th Jul 2025477 AMAQI
12th Jul 2025368 AMAQI
12th Jul 2025289 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253711 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025492 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025325 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025439 PMAQI
12th Jul 20254310 PMAQI
12th Jul 20254711 PMAQI
13th Jul 20254312 AMAQI
13th Jul 2025491 AMAQI
13th Jul 2025482 AMAQI
13th Jul 2025473 AMAQI
13th Jul 2025464 AMAQI
29°C27/30°C
13th Jul 2025455 AMAQI
13th Jul 2025446 AMAQI
13th Jul 2025467 AMAQI
13th Jul 2025468 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025533 PMAQI
13th Jul 2025534 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025476 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20254810 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025501 AMAQI
14th Jul 2025472 AMAQI
14th Jul 2025493 AMAQI
14th Jul 2025484 AMAQI
29°C28/30°C
14th Jul 2025485 AMAQI
14th Jul 2025506 AMAQI
14th Jul 2025507 AMAQI
14th Jul 2025428 AMAQI
14th Jul 2025429 AMAQI
14th Jul 20254110 AMAQI
14th Jul 20254511 AMAQI
14th Jul 20254912 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025503 PMAQI
14th Jul 2025444 PMAQI
14th Jul 2025415 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025417 PMAQI
14th Jul 2025478 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025524 AMAQI
29°C28/31°C
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025468 AMAQI
15th Jul 2025499 AMAQI
15th Jul 20255210 AMAQI
15th Jul 20255011 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025501 PMAQI
15th Jul 2025502 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025436 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20254612 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025524 AMAQI
29°C28/30°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025458 AMAQI
16th Jul 2025479 AMAQI
16th Jul 20255010 AMAQI
16th Jul 20254711 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025412 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025508 PMAQI
16th Jul 2025509 PMAQI
16th Jul 20254810 PMAQI
16th Jul 20254911 PMAQI
17th Jul 20254612 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025594 AMAQI
29°C28/31°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025458 AMAQI
17th Jul 2025469 AMAQI
17th Jul 20254610 AMAQI
17th Jul 20254711 AMAQI
17th Jul 20254812 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025556 PMAQI
17th Jul 2025607 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20255911 PMAQI
18th Jul 20255912 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI
30°C29/31°C
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025589 AMAQI
18th Jul 20255310 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256312 PMAQI
18th Jul 2025621 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025543 PMAQI
18th Jul 2025424 PMAQI
18th Jul 2025495 PMAQI
18th Jul 2025506 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025518 PMAQI
18th Jul 2025529 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255312 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025572 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025554 AMAQI
30°C29/32°C
19th Jul 2025555 AMAQI
19th Jul 2025556 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025688 AMAQI
19th Jul 2025719 AMAQI
19th Jul 20257010 AMAQI
19th Jul 20256711 AMAQI
19th Jul 20256812 PMAQI
19th Jul 2025751 PMAQI
19th Jul 2025672 PMAQI
19th Jul 2025723 PMAQI
19th Jul 2025684 PMAQI
19th Jul 2025665 PMAQI
19th Jul 2025596 PMAQI
19th Jul 2025547 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255011 PMAQI
20th Jul 20254512 AMAQI
20th Jul 2025541 AMAQI
20th Jul 2025542 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025584 AMAQI
29°C27/32°C
20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251511 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025172 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025166 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254512 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025533 AMAQI
21st Jul 2025524 AMAQI
28°C27/29°C
21st Jul 2025525 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025517 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025321 PMAQI
21st Jul 2025332 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025406 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025439 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254511 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025532 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025494 AMAQI
28°C28/29°C
22nd Jul 2025505 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025373 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025296 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025418 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20253910 PMAQI
22nd Jul 20253811 PMAQI
23rd Jul 20253812 AMAQI
23rd Jul 2025501 AMAQI
23rd Jul 2025512 AMAQI
23rd Jul 2025483 AMAQI
23rd Jul 2025464 AMAQI
28°C27/29°C
23rd Jul 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025457 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025348 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025451 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025424 AMAQI
28°C27/29°C
24th Jul 2025435 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025641 PMAQI
24th Jul 2025682 PMAQI
24th Jul 2025743 PMAQI
24th Jul 2025764 PMAQI
24th Jul 2025745 PMAQI
24th Jul 2025766 PMAQI
24th Jul 2025697 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025441 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025494 AMAQI
29°C27/30°C
25th Jul 2025485 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20254710 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025801 PMAQI
25th Jul 20251062 PMAQI
25th Jul 20251183 PMAQI
25th Jul 20251084 PMAQI
25th Jul 2025935 PMAQI
25th Jul 2025886 PMAQI
25th Jul 2025837 PMAQI
25th Jul 2025658 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20254310 PMAQI
25th Jul 20253911 PMAQI
26th Jul 20254312 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025492 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025564 AMAQI
29°C28/31°C
26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20257212 PMAQI
26th Jul 2025741 PMAQI
26th Jul 2025842 PMAQI
26th Jul 2025823 PMAQI
26th Jul 2025834 PMAQI
26th Jul 2025785 PMAQI
26th Jul 2025786 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025649 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025564 AMAQI
29°C28/31°C
27th Jul 2025565 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025589 AMAQI
27th Jul 20256410 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025551 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025533 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025517 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025539 PMAQI
27th Jul 20255110 PMAQI
27th Jul 20254911 PMAQI
28th Jul 20255012 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025564 AMAQI
29°C28/30°C
28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025319 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20254811 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025661 PMAQI
28th Jul 2025672 PMAQI
28th Jul 2025713 PMAQI
28th Jul 2025764 PMAQI
28th Jul 2025745 PMAQI
28th Jul 2025716 PMAQI
28th Jul 2025727 PMAQI
28th Jul 2025638 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256210 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI
29°C28/30°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255911 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025538 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025554 AMAQI
29°C28/31°C
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025588 AMAQI
30th Jul 2025619 AMAQI
30th Jul 20256410 AMAQI
30th Jul 20256711 AMAQI
30th Jul 20256912 PMAQI
30th Jul 2025691 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025773 PMAQI
30th Jul 2025714 PMAQI
30th Jul 2025625 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20255711 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI
29°C29/31°C
31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20255012 PMAQI
31st Jul 2025461 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025436 PMAQI
31st Jul 2025647 PMAQI
31st Jul 2025798 PMAQI
31st Jul 2025969 PMAQI
31st Jul 20258210 PMAQI
31st Jul 20257811 PMAQI
1st Aug 20258912 AMAQI
1st Aug 2025701 AMAQI
1st Aug 2025662 AMAQI
1st Aug 2025653 AMAQI
1st Aug 2025684 AMAQI
29°C28/30°C
1st Aug 2025705 AMAQI
1st Aug 2025716 AMAQI
1st Aug 2025747 AMAQI
1st Aug 2025678 AMAQI
1st Aug 2025739 AMAQI
1st Aug 20257110 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20257312 PMAQI
1st Aug 2025711 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025754 PMAQI
1st Aug 2025665 PMAQI
1st Aug 2025776 PMAQI
1st Aug 2025647 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025611 AMAQI
2nd Aug 2025622 AMAQI
2nd Aug 2025663 AMAQI
2nd Aug 2025654 AMAQI
29°C28/30°C
2nd Aug 2025705 AMAQI
2nd Aug 2025686 AMAQI
2nd Aug 2025707 AMAQI
2nd Aug 2025608 AMAQI
2nd Aug 2025569 AMAQI
2nd Aug 20255710 AMAQI
2nd Aug 20255911 AMAQI
2nd Aug 20255912 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025442 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025434 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025516 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255711 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025593 AMAQI
3rd Aug 2025584 AMAQI
28°C28/29°C
3rd Aug 2025585 AMAQI
5 AM3rd Aug 2025586 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20255412 PMAQI
12 PM3rd Aug 2025421 PMAQI
3rd Aug 2025612 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 7 PM
53AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
8 AM - 10 AM
45AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 7 PM (Avg. 53), while the lowest AQI was between 8 AM to 10 AM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 11 PM
50AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
50AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).
2025 Days Vs Air Quality
Sha Tsui Road, Tsuen Wan, Hong Kong, China
2025
34%
72
62%
133
4%
9
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
72 DaysModerate
133 DaysPoor
9 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
Sha Tsui Road, Tsuen Wan, Hong Kong, 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
106AQI
106AQI
2nd January 2025
125AQI
125AQI
3rd January 2025
94AQI
94AQI
4th January 2025
96AQI
96AQI
5th January 2025
92AQI
92AQI
6th January 2025
96AQI
96AQI
7th January 2025
86AQI
86AQI
8th January 2025
102AQI
102AQI
9th January 2025
103AQI
103AQI
10th January 2025
80AQI
80AQI
11th January 2025
87AQI
87AQI
12th January 2025
65AQI
65AQI
13th January 2025
70AQI
70AQI
14th January 2025
63AQI
63AQI
15th January 2025
73AQI
73AQI
16th January 2025
99AQI
99AQI
17th January 2025
81AQI
81AQI
18th January 2025
96AQI
96AQI
19th January 2025
91AQI
91AQI
20th January 2025
91AQI
91AQI
21st January 2025
78AQI
78AQI
22nd January 2025
81AQI
81AQI
23rd January 2025
85AQI
85AQI
24th January 2025
65AQI
65AQI
25th January 2025
60AQI
60AQI
26th January 2025
50AQI
50AQI
27th January 2025
55AQI
55AQI
28th January 2025
56AQI
56AQI
29th January 2025
76AQI
76AQI
30th January 2025
58AQI
58AQI
31st January 2025
59AQI
59AQI
1st February 2025
51AQI
51AQI
2nd February 2025
50AQI
50AQI
3rd February 2025
34AQI
34AQI
4th February 2025
43AQI
43AQI
5th February 2025
65AQI
65AQI
6th February 2025
58AQI
58AQI
7th February 2025
53AQI
53AQI
8th February 2025
60AQI
60AQI
9th February 2025
55AQI
55AQI
10th February 2025
61AQI
61AQI
11th February 2025
57AQI
57AQI
12th February 2025
60AQI
60AQI
13th February 2025
78AQI
78AQI
14th February 2025
71AQI
71AQI
15th February 2025
79AQI
79AQI
16th February 2025
107AQI
107AQI
17th February 2025
85AQI
85AQI
18th February 2025
111AQI
111AQI
19th February 2025
70AQI
70AQI
20th February 2025
76AQI
76AQI
21st February 2025
77AQI
77AQI
22nd February 2025
67AQI
67AQI
23rd February 2025
54AQI
54AQI
24th February 2025
56AQI
56AQI
25th February 2025
80AQI
80AQI
26th February 2025
86AQI
86AQI
27th February 2025
77AQI
77AQI
28th February 2025
72AQI
72AQI
1st March 2025
64AQI
64AQI
2nd March 2025
58AQI
58AQI
3rd March 2025
58AQI
58AQI
4th March 2025
53AQI
53AQI
5th March 2025
43AQI
43AQI
6th March 2025
38AQI
38AQI
7th March 2025
47AQI
47AQI
8th March 2025
67AQI
67AQI
9th March 2025
62AQI
62AQI
10th March 2025
65AQI
65AQI
11th March 2025
64AQI
64AQI
12th March 2025
65AQI
65AQI
13th March 2025
63AQI
63AQI
14th March 2025
58AQI
58AQI
15th March 2025
56AQI
56AQI
16th March 2025
44AQI
44AQI
17th March 2025
70AQI
70AQI
18th March 2025
64AQI
64AQI
19th March 2025
71AQI
71AQI
20th March 2025
72AQI
72AQI
21st March 2025
75AQI
75AQI
22nd March 2025
72AQI
72AQI
23rd March 2025
72AQI
72AQI
24th March 2025
72AQI
72AQI
25th March 2025
72AQI
72AQI
26th March 2025
59AQI
59AQI
27th March 2025
60AQI
60AQI
28th March 2025
62AQI
62AQI
29th March 2025
42AQI
42AQI
30th March 2025
38AQI
38AQI
31st March 2025
39AQI
39AQI
1st April 2025
50AQI
50AQI
2nd April 2025
56AQI
56AQI
3rd April 2025
60AQI
60AQI
4th April 2025
61AQI
61AQI
5th April 2025
58AQI
58AQI
6th April 2025
75AQI
75AQI
7th April 2025
71AQI
71AQI
8th April 2025
79AQI
79AQI
9th April 2025
64AQI
64AQI
10th April 2025
65AQI
65AQI
11th April 2025
60AQI
60AQI
12th April 2025
58AQI
58AQI
13th April 2025
120AQI
120AQI
14th April 2025
128AQI
128AQI
15th April 2025
123AQI
123AQI
16th April 2025
94AQI
94AQI
17th April 2025
82AQI
82AQI
18th April 2025
71AQI
71AQI
19th April 2025
62AQI
62AQI
20th April 2025
59AQI
59AQI
21st April 2025
58AQI
58AQI
22nd April 2025
57AQI
57AQI
23rd April 2025
55AQI
55AQI
24th April 2025
49AQI
49AQI
25th April 2025
53AQI
53AQI
26th April 2025
48AQI
48AQI
27th April 2025
53AQI
53AQI
28th April 2025
68AQI
68AQI
29th April 2025
57AQI
57AQI
30th April 2025
69AQI
69AQI
1st May 2025
63AQI
63AQI
2nd May 2025
73AQI
73AQI
3rd May 2025
72AQI
72AQI
4th May 2025
62AQI
62AQI
5th May 2025
59AQI
59AQI
6th May 2025
56AQI
56AQI
7th May 2025
52AQI
52AQI
8th May 2025
57AQI
57AQI
9th May 2025
47AQI
47AQI
10th May 2025
58AQI
58AQI
11th May 2025
54AQI
54AQI
12th May 2025
59AQI
59AQI
13th May 2025
61AQI
61AQI
14th May 2025
52AQI
52AQI
15th May 2025
48AQI
48AQI
16th May 2025
40AQI
40AQI
17th May 2025
39AQI
39AQI
18th May 2025
39AQI
39AQI
19th May 2025
44AQI
44AQI
20th May 2025
37AQI
37AQI
21st May 2025
46AQI
46AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
42AQI
42AQI
24th May 2025
46AQI
46AQI
25th May 2025
65AQI
65AQI
26th May 2025
61AQI
61AQI
27th May 2025
65AQI
65AQI
28th May 2025
55AQI
55AQI
29th May 2025
53AQI
53AQI
30th May 2025
44AQI
44AQI
31st May 2025
58AQI
58AQI
1st June 2025
57AQI
57AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
54AQI
54AQI
4th June 2025
39AQI
39AQI
5th June 2025
51AQI
51AQI
6th June 2025
50AQI
50AQI
7th June 2025
45AQI
45AQI
8th June 2025
35AQI
35AQI
9th June 2025
39AQI
39AQI
10th June 2025
32AQI
32AQI
11th June 2025
31AQI
31AQI
12th June 2025
31AQI
31AQI
13th June 2025
33AQI
33AQI
14th June 2025
40AQI
40AQI
15th June 2025
37AQI
37AQI
16th June 2025
38AQI
38AQI
17th June 2025
39AQI
39AQI
18th June 2025
34AQI
34AQI
19th June 2025
32AQI
32AQI
20th June 2025
31AQI
31AQI
21st June 2025
28AQI
28AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
25AQI
25AQI
24th June 2025
25AQI
25AQI
25th June 2025
27AQI
27AQI
26th June 2025
25AQI
25AQI
27th June 2025
27AQI
27AQI
28th June 2025
27AQI
27AQI
29th June 2025
27AQI
27AQI
30th June 2025
26AQI
26AQI
1st July 2025
25AQI
25AQI
2nd July 2025
26AQI
26AQI
3rd July 2025
35AQI
35AQI
4th July 2025
42AQI
42AQI
5th July 2025
46AQI
46AQI
6th July 2025
47AQI
47AQI
7th July 2025
53AQI
53AQI
8th July 2025
39AQI
39AQI
9th July 2025
47AQI
47AQI
10th July 2025
45AQI
45AQI
11th July 2025
46AQI
46AQI
12th July 2025
42AQI
42AQI
13th July 2025
49AQI
49AQI
14th July 2025
47AQI
47AQI
15th July 2025
49AQI
49AQI
16th July 2025
48AQI
48AQI
17th July 2025
53AQI
53AQI
18th July 2025
53AQI
53AQI
19th July 2025
59AQI
59AQI
20th July 2025
37AQI
37AQI
21st July 2025
42AQI
42AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
36AQI
36AQI
24th July 2025
54AQI
54AQI
25th July 2025
62AQI
62AQI
26th July 2025
63AQI
63AQI
27th July 2025
55AQI
55AQI
28th July 2025
59AQI
59AQI
29th July 2025
55AQI
55AQI
30th July 2025
60AQI
60AQI
31st July 2025
58AQI
58AQI
1st August 2025
69AQI
69AQI
2nd August 2025
61AQI
61AQI
81AQI
68AQI
60AQI
69AQI
53AQI
35AQI
47AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202559AQI
1
26
4
3
23
2
7
24
3
24
3
12
19
27
3
19
12
2
72
133
9
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
June35AQI
202456AQI
4
24
3
9
18
2
3
28
13
16
16
15
29
29
2
24
7
20
10
8
23
10
20
24
7
165
187
12
Highest AQI recorded in
December88AQI
Lowest AQI recorded in
July30AQI
202354AQI
5
25
1
7
20
1
6
23
2
5
25
14
16
1
28
2
26
5
28
3
24
6
8
23
6
23
5
23
3
162
194
8
Highest AQI recorded in
December72AQI
Lowest AQI recorded in
June35AQI
202254AQI
6
22
3
11
9
1
19
12
7
10
18
13
29
1
20
1
1
3
19
7
7
24
10
20
9
20
2
139
152
13
Highest AQI recorded in
August94AQI
Lowest AQI recorded in
July26AQI
202154AQI
2
22
7
7
21
4
26
1
11
19
25
6
26
3
1
26
5
27
4
17
13
13
18
6
23
1
3
22
6
167
182
16
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
July38AQI
202050AQI
4
9
9
12
15
3
30
31
25
6
16
12
2
1
30
6
24
2
23
6
139
119
8
Highest AQI recorded in
December80AQI
Lowest AQI recorded in
June22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
59AQILeast Polluted Year Recorded
2020(Avg.)
50AQISha Tsui Road's annual 2025 AQI (59) shows an average percentage change of 10.3% (worsened AQI) compared to previous years: 2020 (50), 2021 (54), 2022 (54), 2023 (54), 2024 (56).
