Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

He Yuan Shi, Guangdong Province, 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

He Yuan Shi, Guangdong Province, China

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
57AQI
Lowest AQI recorded on
2nd Aug 2025
55AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025

He Yuan Shi, Guangdong Province, 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
5AM3rd Aug

57AQI

Avg. Lowest Time
9AM3rd Aug

34AQI

In the last 24 hours,

He Yuan Shi's AQI reached its highest point of 57 at 5 AM 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

He Yuan Shi, Guangdong Province, 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 2025565 AMAQI
5th Jul 2025626 AMAQI
5th Jul 2025637 AMAQI
5th Jul 2025678 AMAQI
5th Jul 2025629 AMAQI
5th Jul 20254710 AMAQI
5th Jul 20254211 AMAQI
5th Jul 20253612 PMAQI
5th Jul 2025331 PMAQI
5th Jul 2025342 PMAQI
5th Jul 2025363 PMAQI
5th Jul 2025394 PMAQI
5th Jul 2025325 PMAQI
5th Jul 2025376 PMAQI
5th Jul 2025367 PMAQI
5th Jul 2025368 PMAQI
5th Jul 2025379 PMAQI
5th Jul 20253910 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025532 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025534 AMAQI

29°C24/35°C

6th Jul 2025535 AMAQI
6th Jul 2025376 AMAQI
6th Jul 2025437 AMAQI
6th Jul 2025408 AMAQI
6th Jul 2025319 AMAQI
6th Jul 20253410 AMAQI
6th Jul 20253411 AMAQI
6th Jul 20253412 PMAQI
6th Jul 2025331 PMAQI
6th Jul 2025342 PMAQI
6th Jul 2025403 PMAQI
6th Jul 2025454 PMAQI
6th Jul 2025425 PMAQI
6th Jul 2025496 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20255511 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025524 AMAQI

28°C23/36°C

7th Jul 2025535 AMAQI
7th Jul 2025586 AMAQI
7th Jul 2025727 AMAQI
7th Jul 2025768 AMAQI
7th Jul 2025749 AMAQI
7th Jul 20256710 AMAQI
7th Jul 20257211 AMAQI
7th Jul 20257012 PMAQI
7th Jul 2025701 PMAQI
7th Jul 2025722 PMAQI
7th Jul 2025713 PMAQI
7th Jul 2025674 PMAQI
7th Jul 2025605 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025557 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20254710 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
8th Jul 2025564 AMAQI

29°C24/36°C

8th Jul 2025565 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20255610 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025472 PMAQI
8th Jul 2025413 PMAQI
8th Jul 2025424 PMAQI
8th Jul 2025465 PMAQI
8th Jul 2025516 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025538 PMAQI
8th Jul 2025529 PMAQI
8th Jul 20255210 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255512 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025564 AMAQI

29°C24/36°C

9th Jul 2025585 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025618 AMAQI
9th Jul 2025609 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255711 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025626 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025598 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255210 PMAQI
9th Jul 20255111 PMAQI
10th Jul 20254712 AMAQI
10th Jul 2025501 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025574 AMAQI

29°C25/36°C

10th Jul 2025575 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025538 AMAQI
10th Jul 2025529 AMAQI
10th Jul 20255310 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025342 PMAQI
10th Jul 2025353 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025375 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025618 PMAQI
10th Jul 2025669 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20256112 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025544 AMAQI

26°C24/30°C

11th Jul 2025545 AMAQI
11th Jul 2025546 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025288 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252111 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025462 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025374 PMAQI
11th Jul 2025355 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025377 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025499 PMAQI
11th Jul 20254510 PMAQI
11th Jul 20254411 PMAQI
12th Jul 20254012 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025554 AMAQI

24°C22/25°C

12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025318 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20252711 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025433 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20255110 PMAQI
12th Jul 20254511 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025471 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025513 AMAQI
13th Jul 2025504 AMAQI

27°C23/31°C

13th Jul 2025505 AMAQI
13th Jul 2025506 AMAQI
13th Jul 2025517 AMAQI
13th Jul 2025438 AMAQI
13th Jul 2025409 AMAQI
13th Jul 20254010 AMAQI
13th Jul 20254911 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025402 PMAQI
13th Jul 2025443 PMAQI
13th Jul 2025434 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025467 PMAQI
13th Jul 2025438 PMAQI
13th Jul 2025489 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025491 AMAQI
14th Jul 2025512 AMAQI
14th Jul 2025513 AMAQI
14th Jul 2025504 AMAQI

28°C24/33°C

14th Jul 2025505 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025517 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025639 AMAQI
14th Jul 20256710 AMAQI
14th Jul 20256511 AMAQI
14th Jul 20255912 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025572 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025536 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025528 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025524 AMAQI

28°C24/33°C

15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025579 AMAQI
15th Jul 20255310 AMAQI
15th Jul 20255211 AMAQI
15th Jul 20255312 PMAQI
15th Jul 2025551 PMAQI
15th Jul 2025542 PMAQI
15th Jul 2025543 PMAQI
15th Jul 2025474 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025436 PMAQI
15th Jul 2025477 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025429 PMAQI
15th Jul 20254410 PMAQI
15th Jul 20254411 PMAQI
16th Jul 20254612 AMAQI
16th Jul 2025441 AMAQI
16th Jul 2025422 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI

28°C24/33°C

16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025588 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20255711 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025484 PMAQI
16th Jul 2025465 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025437 PMAQI
16th Jul 2025458 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254612 AMAQI
17th Jul 2025431 AMAQI
17th Jul 2025462 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025544 AMAQI

29°C25/34°C

17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20255911 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025574 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025478 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025533 AMAQI
18th Jul 2025554 AMAQI

30°C25/35°C

18th Jul 2025555 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025708 AMAQI
18th Jul 2025739 AMAQI
18th Jul 20257010 AMAQI
18th Jul 20256511 AMAQI
18th Jul 20256312 PMAQI
18th Jul 2025631 PMAQI
18th Jul 2025622 PMAQI
18th Jul 2025603 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025616 PMAQI
18th Jul 2025587 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025529 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255011 PMAQI
19th Jul 20254712 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025563 AMAQI
19th Jul 2025574 AMAQI

29°C24/36°C

19th Jul 2025585 AMAQI
19th Jul 2025586 AMAQI
19th Jul 2025577 AMAQI
19th Jul 2025458 AMAQI
19th Jul 2025559 AMAQI
19th Jul 20256010 AMAQI
19th Jul 20256011 AMAQI
19th Jul 20255612 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025462 PMAQI
19th Jul 2025403 PMAQI
19th Jul 2025364 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025448 PMAQI
19th Jul 2025469 PMAQI
19th Jul 20254610 PMAQI
19th Jul 20254611 PMAQI
20th Jul 20254712 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025564 AMAQI

28°C23/34°C

20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025368 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251611 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025293 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253511 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025534 AMAQI

25°C24/27°C

21st Jul 2025525 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025527 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025234 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025349 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253312 AMAQI
22nd Jul 2025471 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025464 AMAQI

26°C24/29°C

22nd Jul 2025445 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20252012 PMAQI
22nd Jul 2025201 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20252810 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025462 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025394 AMAQI

26°C24/30°C

23rd Jul 2025395 AMAQI
23rd Jul 2025396 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025298 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025271 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025195 PMAQI
23rd Jul 2025196 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025319 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253611 PMAQI
24th Jul 20253712 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
24th Jul 2025384 AMAQI

26°C24/31°C

24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025599 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255512 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025522 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025367 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025471 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025403 AMAQI
25th Jul 2025424 AMAQI

28°C24/34°C

25th Jul 2025425 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025434 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025366 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025509 PMAQI
25th Jul 20254710 PMAQI
25th Jul 20254611 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025492 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025514 AMAQI

29°C23/36°C

26th Jul 2025505 AMAQI
26th Jul 2025516 AMAQI
26th Jul 2025507 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025509 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025523 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025395 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025367 PMAQI
26th Jul 2025448 PMAQI
26th Jul 2025499 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025534 AMAQI

29°C24/36°C

27th Jul 2025525 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20256011 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025601 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025644 PMAQI
27th Jul 2025645 PMAQI
27th Jul 2025606 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025401 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025534 AMAQI

29°C24/35°C

28th Jul 2025535 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025399 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20253412 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253312 AMAQI
29th Jul 2025361 AMAQI
29th Jul 2025472 AMAQI
29th Jul 2025503 AMAQI
29th Jul 2025504 AMAQI

27°C24/31°C

29th Jul 2025505 AMAQI
29th Jul 2025506 AMAQI
29th Jul 2025497 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025659 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025574 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025482 AMAQI
30th Jul 2025483 AMAQI
30th Jul 2025514 AMAQI

28°C23/34°C

30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025709 AMAQI
30th Jul 20257410 AMAQI
30th Jul 20256811 AMAQI
30th Jul 20255512 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025502 PMAQI
30th Jul 2025513 PMAQI
30th Jul 2025534 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253012 AMAQI
31st Jul 2025461 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025503 AMAQI
31st Jul 2025494 AMAQI

29°C24/36°C

31st Jul 2025495 AMAQI
31st Jul 2025496 AMAQI
31st Jul 2025497 AMAQI
31st Jul 2025498 AMAQI
31st Jul 2025499 AMAQI
31st Jul 20254710 AMAQI
31st Jul 20255111 AMAQI
31st Jul 20254612 PMAQI
31st Jul 2025391 PMAQI
31st Jul 2025352 PMAQI
31st Jul 2025343 PMAQI
31st Jul 2025364 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025366 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI

28°C24/34°C

1st Aug 2025555 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025478 AMAQI
1st Aug 2025559 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255512 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI

28°C23/33°C

2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025578 AMAQI
2nd Aug 2025629 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255612 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025512 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025354 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025407 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025574 AMAQI

28°C24/33°C

3rd Aug 2025575 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025349 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20254612 PMAQI
3rd Aug 2025391 PMAQI
3rd Aug 2025462 PMAQI
3rd Aug 2025443 PMAQI
3rd Aug 2025384 PMAQI
3rd Aug 2025355 PMAQI
3rd Aug 2025406 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025528 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20255310 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

52AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 7 PM

46AQI

12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 52), while the lowest AQI was between 8 AM to 7 PM (Avg. 46).
Night time
Avg. Highest Time
2 AM - 4 AM

52AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM - 11 PM

47AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 52), while the lowest AQI was between 8 PM to 11 PM (Avg. 47).

2025 Days Vs Air Quality

He Yuan Shi, Guangdong Province, China

2025

70%

46

30%

20

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
46 Days
Moderate
20 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 70%

Health Risk Level:

Low

In 2025, 70% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

He Yuan Shi, Guangdong Province, 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 May 2025
26AQI
2nd May 2025
43AQI
3rd May 2025
50AQI
1st June 2025
55AQI
2nd June 2025
60AQI
3rd June 2025
47AQI
4th June 2025
63AQI
5th June 2025
58AQI
6th June 2025
60AQI
7th June 2025
58AQI
8th June 2025
50AQI
9th June 2025
54AQI
10th June 2025
58AQI
11th June 2025
50AQI
12th June 2025
53AQI
13th June 2025
44AQI
14th June 2025
41AQI
15th June 2025
41AQI
16th June 2025
39AQI
17th June 2025
34AQI
18th June 2025
40AQI
19th June 2025
37AQI
20th June 2025
38AQI
21st June 2025
31AQI
22nd June 2025
24AQI
23rd June 2025
35AQI
24th June 2025
38AQI
25th June 2025
42AQI
26th June 2025
34AQI
27th June 2025
33AQI
28th June 2025
36AQI
29th June 2025
31AQI
30th June 2025
33AQI
1st July 2025
35AQI
2nd July 2025
32AQI
3rd July 2025
44AQI
4th July 2025
49AQI
5th July 2025
46AQI
6th July 2025
48AQI
7th July 2025
58AQI
8th July 2025
53AQI
9th July 2025
57AQI
10th July 2025
51AQI
11th July 2025
47AQI
12th July 2025
44AQI
13th July 2025
47AQI
14th July 2025
53AQI
15th July 2025
51AQI
16th July 2025
50AQI
17th July 2025
51AQI
18th July 2025
56AQI
19th July 2025
49AQI
20th July 2025
39AQI
21st July 2025
35AQI
22nd July 2025
31AQI
23rd July 2025
31AQI
24th July 2025
44AQI
25th July 2025
47AQI
26th July 2025
49AQI
27th July 2025
51AQI
28th July 2025
38AQI
29th July 2025
45AQI
30th July 2025
45AQI
31st July 2025
44AQI
1st August 2025
57AQI
2nd August 2025
55AQI

40AQI

44AQI

46AQI

56AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202545AQI

3
21
9
22
9
2
46
20

Highest AQI recorded in

August

56AQI

Lowest AQI recorded in

May

40AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
45AQI
Least Polluted Year Recorded
2025(Avg.)
45AQI

He Yuan Shi's annual 2025 AQI (45) shows an average percentage change of NaN% (improved AQI) compared to previous years: .