Yuen Long, 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
Yuen Long, Shenzhen, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2024
72AQILowest AQI recorded on
15th Aug 2021
21AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Yuen Long, Shenzhen, Guangdong, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4PM3rd Aug
58AQI
Avg. Lowest Time
1PM3rd Aug
44AQI
In the last 24 hours,
Yuen Long's AQI reached its highest point of 58 at 4 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yuen Long, Shenzhen, Guangdong, China
JulAug
05th - 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 - 04th04th
Day
Night
5th Jul 2025375 AMAQI
5th Jul 2025386 AMAQI
5th Jul 2025377 AMAQI
5th Jul 2025378 AMAQI
5th Jul 2025449 AMAQI
5th Jul 20255010 AMAQI
5th Jul 20255311 AMAQI
5th Jul 20256212 PMAQI
5th Jul 2025741 PMAQI
5th Jul 2025852 PMAQI
5th Jul 2025813 PMAQI
5th Jul 2025854 PMAQI
5th Jul 2025735 PMAQI
5th Jul 2025686 PMAQI
5th Jul 2025577 PMAQI
5th Jul 2025448 PMAQI
5th Jul 2025359 PMAQI
5th Jul 20253610 PMAQI
5th Jul 20253411 PMAQI
6th Jul 20253312 AMAQI
6th Jul 2025361 AMAQI
6th Jul 2025372 AMAQI
6th Jul 2025383 AMAQI
6th Jul 2025444 AMAQI
30°C27/34°C
6th Jul 2025445 AMAQI
6th Jul 2025446 AMAQI
6th Jul 2025457 AMAQI
6th Jul 2025428 AMAQI
6th Jul 2025309 AMAQI
6th Jul 20254410 AMAQI
6th Jul 20255211 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025662 PMAQI
6th Jul 2025723 PMAQI
6th Jul 2025764 PMAQI
6th Jul 2025785 PMAQI
6th Jul 2025726 PMAQI
6th Jul 2025627 PMAQI
6th Jul 2025498 PMAQI
6th Jul 2025429 PMAQI
6th Jul 20253610 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20253712 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025392 AMAQI
7th Jul 2025403 AMAQI
7th Jul 2025434 AMAQI
30°C27/35°C
7th Jul 2025445 AMAQI
7th Jul 2025436 AMAQI
7th Jul 2025447 AMAQI
7th Jul 2025608 AMAQI
7th Jul 2025649 AMAQI
7th Jul 20256510 AMAQI
7th Jul 20256911 AMAQI
7th Jul 20257512 PMAQI
7th Jul 2025741 PMAQI
7th Jul 2025792 PMAQI
7th Jul 2025813 PMAQI
7th Jul 2025794 PMAQI
7th Jul 2025765 PMAQI
7th Jul 2025746 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20254910 PMAQI
7th Jul 20254211 PMAQI
8th Jul 20253612 AMAQI
8th Jul 2025411 AMAQI
8th Jul 2025422 AMAQI
8th Jul 2025443 AMAQI
8th Jul 2025524 AMAQI
30°C27/35°C
8th Jul 2025525 AMAQI
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025408 AMAQI
8th Jul 2025369 AMAQI
8th Jul 20253510 AMAQI
8th Jul 20253511 AMAQI
8th Jul 20254012 PMAQI
8th Jul 2025401 PMAQI
8th Jul 2025382 PMAQI
8th Jul 2025373 PMAQI
8th Jul 2025344 PMAQI
8th Jul 2025415 PMAQI
8th Jul 2025386 PMAQI
8th Jul 2025367 PMAQI
8th Jul 2025388 PMAQI
8th Jul 2025389 PMAQI
8th Jul 20253610 PMAQI
8th Jul 20253811 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025441 AMAQI
9th Jul 2025472 AMAQI
9th Jul 2025463 AMAQI
9th Jul 2025444 AMAQI
30°C28/33°C
9th Jul 2025455 AMAQI
9th Jul 2025446 AMAQI
9th Jul 2025447 AMAQI
9th Jul 2025428 AMAQI
9th Jul 2025429 AMAQI
9th Jul 20254210 AMAQI
9th Jul 20254911 AMAQI
9th Jul 20255012 PMAQI
9th Jul 2025481 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025624 PMAQI
9th Jul 2025625 PMAQI
9th Jul 2025596 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025498 PMAQI
9th Jul 2025489 PMAQI
9th Jul 20254310 PMAQI
9th Jul 20253911 PMAQI
10th Jul 20253612 AMAQI
10th Jul 2025431 AMAQI
10th Jul 2025442 AMAQI
10th Jul 2025443 AMAQI
10th Jul 2025464 AMAQI
30°C27/34°C
10th Jul 2025465 AMAQI
10th Jul 2025456 AMAQI
10th Jul 2025447 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20254411 AMAQI
10th Jul 20254712 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025592 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025386 PMAQI
10th Jul 2025387 PMAQI
10th Jul 2025408 PMAQI
10th Jul 2025399 PMAQI
10th Jul 20254010 PMAQI
10th Jul 20253911 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025441 AMAQI
11th Jul 2025452 AMAQI
11th Jul 2025443 AMAQI
11th Jul 2025464 AMAQI
27°C26/30°C
11th Jul 2025465 AMAQI
11th Jul 2025476 AMAQI
11th Jul 2025467 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20253910 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20254112 PMAQI
11th Jul 2025431 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025394 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025486 PMAQI
11th Jul 2025517 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255112 AMAQI
12th Jul 2025471 AMAQI
12th Jul 2025462 AMAQI
12th Jul 2025453 AMAQI
12th Jul 2025444 AMAQI
26°C25/27°C
12th Jul 2025455 AMAQI
12th Jul 2025466 AMAQI
12th Jul 2025457 AMAQI
12th Jul 2025498 AMAQI
12th Jul 2025339 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253811 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025442 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025394 PMAQI
12th Jul 2025355 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025408 PMAQI
12th Jul 2025409 PMAQI
12th Jul 20254510 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20254612 AMAQI
13th Jul 2025481 AMAQI
13th Jul 2025482 AMAQI
13th Jul 2025483 AMAQI
13th Jul 2025464 AMAQI
28°C26/31°C
13th Jul 2025445 AMAQI
13th Jul 2025446 AMAQI
13th Jul 2025467 AMAQI
13th Jul 2025458 AMAQI
13th Jul 2025439 AMAQI
13th Jul 20254410 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025501 AMAQI
14th Jul 2025472 AMAQI
14th Jul 2025483 AMAQI
14th Jul 2025494 AMAQI
29°C27/32°C
14th Jul 2025495 AMAQI
14th Jul 2025506 AMAQI
14th Jul 2025487 AMAQI
14th Jul 2025438 AMAQI
14th Jul 2025449 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255312 PMAQI
14th Jul 2025541 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025504 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025506 PMAQI
14th Jul 2025447 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254812 AMAQI
15th Jul 2025481 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 2025438 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20254610 AMAQI
15th Jul 20255011 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025501 PMAQI
15th Jul 2025452 PMAQI
15th Jul 2025453 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025486 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025499 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20255011 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025501 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025524 AMAQI
29°C27/33°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025469 AMAQI
16th Jul 20255010 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025512 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025514 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025518 PMAQI
16th Jul 2025499 PMAQI
16th Jul 20254910 PMAQI
16th Jul 20254911 PMAQI
17th Jul 20254612 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI
30°C28/33°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20255110 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025605 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025707 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025609 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI
31°C28/35°C
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025578 AMAQI
18th Jul 2025629 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20256411 AMAQI
18th Jul 20256912 PMAQI
18th Jul 2025681 PMAQI
18th Jul 2025542 PMAQI
18th Jul 2025453 PMAQI
18th Jul 2025484 PMAQI
18th Jul 2025415 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025467 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255310 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025554 AMAQI
31°C28/34°C
19th Jul 2025555 AMAQI
19th Jul 2025556 AMAQI
19th Jul 2025557 AMAQI
19th Jul 2025748 AMAQI
19th Jul 2025799 AMAQI
19th Jul 20257810 AMAQI
19th Jul 20257611 AMAQI
19th Jul 20257512 PMAQI
19th Jul 2025781 PMAQI
19th Jul 2025742 PMAQI
19th Jul 2025763 PMAQI
19th Jul 2025714 PMAQI
19th Jul 2025655 PMAQI
19th Jul 2025626 PMAQI
19th Jul 2025577 PMAQI
19th Jul 2025558 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255010 PMAQI
19th Jul 20254711 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025594 AMAQI
29°C26/34°C
20th Jul 2025585 AMAQI
20th Jul 2025596 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025234 PMAQI
20th Jul 2025195 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025399 PMAQI
20th Jul 20254310 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20254212 AMAQI
21st Jul 2025511 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 2025288 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025331 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025368 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20254111 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025484 AMAQI
27°C26/29°C
22nd Jul 2025485 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025433 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025316 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025448 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253712 AMAQI
23rd Jul 2025391 AMAQI
23rd Jul 2025482 AMAQI
23rd Jul 2025483 AMAQI
23rd Jul 2025464 AMAQI
28°C26/31°C
23rd Jul 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025337 PMAQI
23rd Jul 2025398 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254312 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025424 AMAQI
28°C26/30°C
24th Jul 2025425 AMAQI
24th Jul 2025416 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255610 AMAQI
24th Jul 20256211 AMAQI
24th Jul 20256312 PMAQI
24th Jul 2025671 PMAQI
24th Jul 2025702 PMAQI
24th Jul 2025763 PMAQI
24th Jul 2025754 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025646 PMAQI
24th Jul 2025637 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025504 AMAQI
29°C26/33°C
25th Jul 2025515 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20256912 PMAQI
25th Jul 2025791 PMAQI
25th Jul 2025882 PMAQI
25th Jul 2025983 PMAQI
25th Jul 2025994 PMAQI
25th Jul 2025935 PMAQI
25th Jul 2025946 PMAQI
25th Jul 2025827 PMAQI
25th Jul 2025678 PMAQI
25th Jul 2025599 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254312 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025492 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025544 AMAQI
29°C26/35°C
26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20256611 AMAQI
26th Jul 20257312 PMAQI
26th Jul 2025771 PMAQI
26th Jul 2025822 PMAQI
26th Jul 2025873 PMAQI
26th Jul 2025864 PMAQI
26th Jul 2025875 PMAQI
26th Jul 2025846 PMAQI
26th Jul 2025757 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256011 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
30°C27/35°C
27th Jul 2025565 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20256210 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20256212 PMAQI
27th Jul 2025601 PMAQI
27th Jul 2025622 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025674 PMAQI
27th Jul 2025665 PMAQI
27th Jul 2025636 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025539 PMAQI
27th Jul 20255110 PMAQI
27th Jul 20255111 PMAQI
28th Jul 20255212 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 2025428 AMAQI
28th Jul 2025439 AMAQI
28th Jul 20254410 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025743 PMAQI
28th Jul 2025824 PMAQI
28th Jul 2025875 PMAQI
28th Jul 2025916 PMAQI
28th Jul 2025797 PMAQI
28th Jul 2025668 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI
30°C27/34°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025618 AMAQI
29th Jul 2025649 AMAQI
29th Jul 20256010 AMAQI
29th Jul 20257011 AMAQI
29th Jul 20257612 PMAQI
29th Jul 2025791 PMAQI
29th Jul 2025702 PMAQI
29th Jul 2025633 PMAQI
29th Jul 2025574 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025573 AMAQI
30th Jul 2025584 AMAQI
29°C27/32°C
30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20257012 PMAQI
30th Jul 2025741 PMAQI
30th Jul 2025762 PMAQI
30th Jul 2025763 PMAQI
30th Jul 2025804 PMAQI
30th Jul 2025795 PMAQI
30th Jul 2025756 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025551 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 20253710 AMAQI
31st Jul 20254411 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
30°C27/32°C
1st Aug 2025545 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025495 PMAQI
1st Aug 2025526 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025539 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
29°C27/33°C
2nd Aug 2025565 AMAQI
2nd Aug 2025576 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025448 AMAQI
2nd Aug 2025389 AMAQI
2nd Aug 20254410 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20253612 PMAQI
2nd Aug 2025371 PMAQI
2nd Aug 2025322 PMAQI
2nd Aug 2025403 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025406 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025544 AMAQI
28°C27/30°C
3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255010 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255112 PMAQI
3rd Aug 2025441 PMAQI
3rd Aug 2025532 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 7 PM
55AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
8 AM - 10 AM
46AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 7 PM (Avg. 55), while the lowest AQI was between 8 AM to 10 AM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 11 PM
49AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
49AQI
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. 49), while the lowest AQI was between 12 AM to 11 PM (Avg. 49).
2025 Days Vs Air Quality
Yuen Long, Shenzhen, Guangdong, China
2025
33%
70
59%
127
8%
17
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
70 DaysModerate
127 DaysPoor
17 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 33%
Health Risk Level:
High
In 2025, 33% 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
Yuen Long, 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
113AQI
113AQI
2nd January 2025
122AQI
122AQI
3rd January 2025
101AQI
101AQI
4th January 2025
100AQI
100AQI
5th January 2025
114AQI
114AQI
6th January 2025
125AQI
125AQI
7th January 2025
101AQI
101AQI
8th January 2025
121AQI
121AQI
9th January 2025
110AQI
110AQI
10th January 2025
90AQI
90AQI
11th January 2025
94AQI
94AQI
12th January 2025
72AQI
72AQI
13th January 2025
74AQI
74AQI
14th January 2025
67AQI
67AQI
15th January 2025
78AQI
78AQI
16th January 2025
109AQI
109AQI
17th January 2025
84AQI
84AQI
18th January 2025
105AQI
105AQI
19th January 2025
103AQI
103AQI
20th January 2025
104AQI
104AQI
21st January 2025
80AQI
80AQI
22nd January 2025
90AQI
90AQI
23rd January 2025
91AQI
91AQI
24th January 2025
67AQI
67AQI
25th January 2025
62AQI
62AQI
26th January 2025
49AQI
49AQI
27th January 2025
56AQI
56AQI
28th January 2025
58AQI
58AQI
29th January 2025
81AQI
81AQI
30th January 2025
60AQI
60AQI
31st January 2025
61AQI
61AQI
1st February 2025
50AQI
50AQI
2nd February 2025
52AQI
52AQI
3rd February 2025
37AQI
37AQI
4th February 2025
48AQI
48AQI
5th February 2025
68AQI
68AQI
6th February 2025
64AQI
64AQI
7th February 2025
54AQI
54AQI
8th February 2025
65AQI
65AQI
9th February 2025
58AQI
58AQI
10th February 2025
69AQI
69AQI
11th February 2025
59AQI
59AQI
12th February 2025
60AQI
60AQI
13th February 2025
82AQI
82AQI
14th February 2025
72AQI
72AQI
15th February 2025
80AQI
80AQI
16th February 2025
107AQI
107AQI
17th February 2025
86AQI
86AQI
18th February 2025
113AQI
113AQI
19th February 2025
72AQI
72AQI
20th February 2025
78AQI
78AQI
21st February 2025
79AQI
79AQI
22nd February 2025
69AQI
69AQI
23rd February 2025
55AQI
55AQI
24th February 2025
60AQI
60AQI
25th February 2025
91AQI
91AQI
26th February 2025
97AQI
97AQI
27th February 2025
76AQI
76AQI
28th February 2025
75AQI
75AQI
1st March 2025
66AQI
66AQI
2nd March 2025
57AQI
57AQI
3rd March 2025
54AQI
54AQI
4th March 2025
48AQI
48AQI
5th March 2025
49AQI
49AQI
6th March 2025
42AQI
42AQI
7th March 2025
54AQI
54AQI
8th March 2025
70AQI
70AQI
9th March 2025
63AQI
63AQI
10th March 2025
65AQI
65AQI
11th March 2025
65AQI
65AQI
12th March 2025
61AQI
61AQI
13th March 2025
58AQI
58AQI
14th March 2025
58AQI
58AQI
15th March 2025
52AQI
52AQI
16th March 2025
43AQI
43AQI
17th March 2025
76AQI
76AQI
18th March 2025
66AQI
66AQI
19th March 2025
78AQI
78AQI
20th March 2025
78AQI
78AQI
21st March 2025
83AQI
83AQI
22nd March 2025
79AQI
79AQI
23rd March 2025
78AQI
78AQI
24th March 2025
77AQI
77AQI
25th March 2025
75AQI
75AQI
26th March 2025
63AQI
63AQI
27th March 2025
61AQI
61AQI
28th March 2025
61AQI
61AQI
29th March 2025
47AQI
47AQI
30th March 2025
40AQI
40AQI
31st March 2025
40AQI
40AQI
1st April 2025
61AQI
61AQI
2nd April 2025
58AQI
58AQI
3rd April 2025
69AQI
69AQI
4th April 2025
63AQI
63AQI
5th April 2025
64AQI
64AQI
6th April 2025
83AQI
83AQI
7th April 2025
74AQI
74AQI
8th April 2025
82AQI
82AQI
9th April 2025
66AQI
66AQI
10th April 2025
65AQI
65AQI
11th April 2025
60AQI
60AQI
12th April 2025
56AQI
56AQI
13th April 2025
126AQI
126AQI
14th April 2025
129AQI
129AQI
15th April 2025
126AQI
126AQI
16th April 2025
100AQI
100AQI
17th April 2025
86AQI
86AQI
18th April 2025
73AQI
73AQI
19th April 2025
65AQI
65AQI
20th April 2025
60AQI
60AQI
21st April 2025
57AQI
57AQI
22nd April 2025
57AQI
57AQI
23rd April 2025
56AQI
56AQI
24th April 2025
51AQI
51AQI
25th April 2025
54AQI
54AQI
26th April 2025
48AQI
48AQI
27th April 2025
55AQI
55AQI
28th April 2025
71AQI
71AQI
29th April 2025
60AQI
60AQI
30th April 2025
68AQI
68AQI
1st May 2025
65AQI
65AQI
2nd May 2025
74AQI
74AQI
3rd May 2025
72AQI
72AQI
4th May 2025
62AQI
62AQI
5th May 2025
59AQI
59AQI
6th May 2025
55AQI
55AQI
7th May 2025
50AQI
50AQI
8th May 2025
57AQI
57AQI
9th May 2025
48AQI
48AQI
10th May 2025
61AQI
61AQI
11th May 2025
56AQI
56AQI
12th May 2025
62AQI
62AQI
13th May 2025
62AQI
62AQI
14th May 2025
54AQI
54AQI
15th May 2025
49AQI
49AQI
16th May 2025
40AQI
40AQI
17th May 2025
41AQI
41AQI
18th May 2025
41AQI
41AQI
19th May 2025
47AQI
47AQI
20th May 2025
39AQI
39AQI
21st May 2025
45AQI
45AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
40AQI
40AQI
24th May 2025
46AQI
46AQI
25th May 2025
70AQI
70AQI
26th May 2025
63AQI
63AQI
27th May 2025
69AQI
69AQI
28th May 2025
57AQI
57AQI
29th May 2025
54AQI
54AQI
30th May 2025
44AQI
44AQI
31st May 2025
56AQI
56AQI
1st June 2025
54AQI
54AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
53AQI
53AQI
4th June 2025
44AQI
44AQI
5th June 2025
53AQI
53AQI
6th June 2025
52AQI
52AQI
7th June 2025
44AQI
44AQI
8th June 2025
36AQI
36AQI
9th June 2025
41AQI
41AQI
10th June 2025
36AQI
36AQI
11th June 2025
33AQI
33AQI
12th June 2025
32AQI
32AQI
13th June 2025
34AQI
34AQI
14th June 2025
42AQI
42AQI
15th June 2025
39AQI
39AQI
16th June 2025
38AQI
38AQI
17th June 2025
40AQI
40AQI
18th June 2025
35AQI
35AQI
19th June 2025
32AQI
32AQI
20th June 2025
31AQI
31AQI
21st June 2025
29AQI
29AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
26AQI
26AQI
24th June 2025
25AQI
25AQI
25th June 2025
28AQI
28AQI
26th June 2025
25AQI
25AQI
27th June 2025
26AQI
26AQI
28th June 2025
26AQI
26AQI
29th June 2025
28AQI
28AQI
30th June 2025
26AQI
26AQI
1st July 2025
25AQI
25AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
35AQI
35AQI
4th July 2025
43AQI
43AQI
5th July 2025
49AQI
49AQI
6th July 2025
49AQI
49AQI
7th July 2025
56AQI
56AQI
8th July 2025
41AQI
41AQI
9th July 2025
48AQI
48AQI
10th July 2025
44AQI
44AQI
11th July 2025
45AQI
45AQI
12th July 2025
42AQI
42AQI
13th July 2025
49AQI
49AQI
14th July 2025
49AQI
49AQI
15th July 2025
49AQI
49AQI
16th July 2025
50AQI
50AQI
17th July 2025
55AQI
55AQI
18th July 2025
54AQI
54AQI
19th July 2025
61AQI
61AQI
20th July 2025
38AQI
38AQI
21st July 2025
40AQI
40AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
37AQI
37AQI
24th July 2025
54AQI
54AQI
25th July 2025
63AQI
63AQI
26th July 2025
64AQI
64AQI
27th July 2025
58AQI
58AQI
28th July 2025
62AQI
62AQI
29th July 2025
58AQI
58AQI
30th July 2025
62AQI
62AQI
31st July 2025
53AQI
53AQI
1st August 2025
54AQI
54AQI
2nd August 2025
49AQI
49AQI
88AQI
71AQI
62AQI
71AQI
54AQI
36AQI
48AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202561AQI
1
18
12
3
23
2
7
24
1
26
3
13
18
25
5
19
12
1
1
70
127
17
Highest AQI recorded in
January88AQI
Lowest AQI recorded in
June36AQI
202458AQI
5
20
6
10
17
2
7
24
17
13
15
16
28
1
29
2
24
7
18
12
2
29
5
24
1
18
13
160
183
22
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
July31AQI
202356AQI
6
22
3
7
19
2
7
21
3
7
23
13
16
2
27
3
27
4
27
4
24
6
8
23
3
24
2
3
22
6
159
187
18
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
July32AQI
202261AQI
3
20
8
9
9
3
12
17
2
9
20
20
11
30
19
2
1
4
17
7
6
11
11
3
12
18
5
22
3
1
129
148
34
4
Highest AQI recorded in
October95AQI
Lowest AQI recorded in
June26AQI
202157AQI
1
24
6
6
22
15
15
1
14
16
25
6
26
3
1
26
5
24
7
17
12
1
10
21
2
25
3
20
10
1
166
176
22
1
Highest AQI recorded in
December90AQI
Lowest AQI recorded in
July37AQI
202051AQI
3
10
9
12
10
8
30
31
24
7
20
8
2
4
26
1
6
24
2
24
5
139
119
8
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
July28AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
61AQILeast Polluted Year Recorded
2020(Avg.)
51AQIYuen Long's annual 2025 AQI (61) shows an average percentage change of 8.5% (worsened AQI) compared to previous years: 2020 (51), 2021 (57), 2022 (61), 2023 (56), 2024 (58).
