Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Qujiang Monitoring Station, Shaoguan, 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

Qujiang Monitoring Station, Shaoguan, Guangdong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2022
110AQI
Lowest AQI recorded on
21st Aug 2024
22AQI

Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 54 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Aug - 5th Aug 2025

Qujiang Monitoring Station, Shaoguan, Guangdong, China

AQI
Day
Night
.

5 AM4th Aug 2025

7 PM

4 AM5th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
2AM5th Aug

58AQI

Avg. Lowest Time
4PM4th Aug

38AQI

In the last 24 hours,

Qujiang Monitoring Station's AQI reached its highest point of 58 at 2 AM during the Night, while the lowest point, 38, was recorded at 4 PM during the Night between 4th Aug and 5th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Qujiang Monitoring Station, Shaoguan, Guangdong, China

JulAug
06th - 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 - 05th05th
Day
Night
6th Jul 2025625 AMAQI
6th Jul 2025626 AMAQI
6th Jul 2025617 AMAQI
6th Jul 2025628 AMAQI
6th Jul 2025629 AMAQI
6th Jul 20256010 AMAQI
6th Jul 20255811 AMAQI
6th Jul 20256112 PMAQI
6th Jul 2025701 PMAQI
6th Jul 2025782 PMAQI
6th Jul 2025843 PMAQI
6th Jul 2025884 PMAQI
6th Jul 2025885 PMAQI
6th Jul 2025756 PMAQI
6th Jul 2025637 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20256110 PMAQI
6th Jul 20256511 PMAQI
7th Jul 20256612 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025602 AMAQI
7th Jul 2025603 AMAQI
7th Jul 2025614 AMAQI

28°C22/35°C

7th Jul 2025615 AMAQI
7th Jul 2025616 AMAQI
7th Jul 2025617 AMAQI
7th Jul 2025688 AMAQI
7th Jul 2025789 AMAQI
7th Jul 20258110 AMAQI
7th Jul 20257511 AMAQI
7th Jul 20257112 PMAQI
7th Jul 2025751 PMAQI
7th Jul 2025822 PMAQI
7th Jul 2025843 PMAQI
7th Jul 2025744 PMAQI
7th Jul 2025665 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025647 PMAQI
7th Jul 2025678 PMAQI
7th Jul 2025729 PMAQI
7th Jul 20257010 PMAQI
7th Jul 20256611 PMAQI
8th Jul 20256512 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025612 AMAQI
8th Jul 2025623 AMAQI
8th Jul 2025644 AMAQI

29°C23/35°C

8th Jul 2025655 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025698 AMAQI
8th Jul 2025769 AMAQI
8th Jul 20258010 AMAQI
8th Jul 20258911 AMAQI
8th Jul 20259012 PMAQI
8th Jul 2025891 PMAQI
8th Jul 2025902 PMAQI
8th Jul 2025903 PMAQI
8th Jul 2025924 PMAQI
8th Jul 2025885 PMAQI
8th Jul 2025806 PMAQI
8th Jul 2025787 PMAQI
8th Jul 2025838 PMAQI
8th Jul 2025789 PMAQI
8th Jul 20257810 PMAQI
8th Jul 20256911 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025643 AMAQI
9th Jul 2025684 AMAQI

29°C24/36°C

9th Jul 2025695 AMAQI
9th Jul 2025696 AMAQI
9th Jul 2025687 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025609 AMAQI
9th Jul 20256110 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20257112 PMAQI
9th Jul 2025741 PMAQI
9th Jul 2025772 PMAQI
9th Jul 2025773 PMAQI
9th Jul 2025814 PMAQI
9th Jul 2025885 PMAQI
9th Jul 2025946 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025598 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256311 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025651 AMAQI
10th Jul 2025652 AMAQI
10th Jul 2025663 AMAQI
10th Jul 2025664 AMAQI

29°C25/35°C

10th Jul 2025665 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025719 AMAQI
10th Jul 20257010 AMAQI
10th Jul 20255311 AMAQI
10th Jul 20253812 PMAQI
10th Jul 2025331 PMAQI
10th Jul 2025292 PMAQI
10th Jul 2025263 PMAQI
10th Jul 2025404 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025598 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255912 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025623 AMAQI
11th Jul 2025614 AMAQI

27°C24/31°C

11th Jul 2025615 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025408 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025251 PMAQI
11th Jul 2025252 PMAQI
11th Jul 2025263 PMAQI
11th Jul 2025264 PMAQI
11th Jul 2025275 PMAQI
11th Jul 2025286 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255012 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025593 AMAQI
12th Jul 2025564 AMAQI

26°C24/28°C

12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025378 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20254912 PMAQI
12th Jul 2025541 PMAQI
12th Jul 2025552 PMAQI
12th Jul 2025543 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025546 PMAQI
12th Jul 2025507 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025554 AMAQI

27°C24/31°C

13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20255110 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025412 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025576 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255711 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025554 AMAQI

26°C23/32°C

14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025598 AMAQI
14th Jul 2025639 AMAQI
14th Jul 20256310 AMAQI
14th Jul 20256411 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025632 PMAQI
14th Jul 2025703 PMAQI
14th Jul 2025734 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025666 PMAQI
14th Jul 2025687 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI

27°C23/33°C

15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025748 AMAQI
15th Jul 2025829 AMAQI
15th Jul 20258710 AMAQI
15th Jul 20258211 AMAQI
15th Jul 20257912 PMAQI
15th Jul 2025791 PMAQI
15th Jul 2025762 PMAQI
15th Jul 2025743 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025805 PMAQI
15th Jul 2025846 PMAQI
15th Jul 2025807 PMAQI
15th Jul 2025678 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256011 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025624 AMAQI

28°C23/35°C

16th Jul 2025625 AMAQI
16th Jul 2025616 AMAQI
16th Jul 2025617 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025659 AMAQI
16th Jul 20256710 AMAQI
16th Jul 20257011 AMAQI
16th Jul 20257712 PMAQI
16th Jul 2025821 PMAQI
16th Jul 2025842 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025695 PMAQI
16th Jul 2025696 PMAQI
16th Jul 2025727 PMAQI
16th Jul 2025728 PMAQI
16th Jul 2025709 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257111 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025613 AMAQI
17th Jul 2025624 AMAQI

29°C24/36°C

17th Jul 2025625 AMAQI
17th Jul 2025626 AMAQI
17th Jul 2025627 AMAQI
17th Jul 2025748 AMAQI
17th Jul 2025819 AMAQI
17th Jul 20258210 AMAQI
17th Jul 20258911 AMAQI
17th Jul 20259512 PMAQI
17th Jul 2025911 PMAQI
17th Jul 2025862 PMAQI
17th Jul 2025843 PMAQI
17th Jul 2025784 PMAQI
17th Jul 2025785 PMAQI
17th Jul 2025786 PMAQI
17th Jul 2025717 PMAQI
17th Jul 2025698 PMAQI
17th Jul 2025739 PMAQI
17th Jul 20257210 PMAQI
17th Jul 20257111 PMAQI
18th Jul 20257012 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025612 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025664 AMAQI

30°C25/35°C

18th Jul 2025665 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20255811 AMAQI
18th Jul 20255612 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025513 PMAQI
18th Jul 2025554 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025616 PMAQI
18th Jul 2025647 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025599 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255512 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025652 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025624 AMAQI

29°C25/36°C

19th Jul 2025625 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025509 AMAQI
19th Jul 20255310 AMAQI
19th Jul 20255511 AMAQI
19th Jul 20256012 PMAQI
19th Jul 2025591 PMAQI
19th Jul 2025572 PMAQI
19th Jul 2025523 PMAQI
19th Jul 2025494 PMAQI
19th Jul 2025475 PMAQI
19th Jul 2025476 PMAQI
19th Jul 2025547 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255311 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025603 AMAQI
20th Jul 2025604 AMAQI

28°C24/35°C

20th Jul 2025605 AMAQI
20th Jul 2025606 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20252112 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025454 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025498 PMAQI
20th Jul 2025499 PMAQI
20th Jul 20254710 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025602 AMAQI
21st Jul 2025583 AMAQI
21st Jul 2025554 AMAQI

27°C25/30°C

21st Jul 2025555 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025557 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20253311 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025436 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025488 PMAQI
21st Jul 2025519 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025524 AMAQI

27°C25/30°C

22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025213 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025504 AMAQI

26°C24/29°C

23rd Jul 2025505 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025489 AMAQI
23rd Jul 20255010 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025511 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025405 PMAQI
23rd Jul 2025396 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025459 PMAQI
23rd Jul 20254210 PMAQI
23rd Jul 20254711 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025524 AMAQI

26°C24/30°C

24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025659 AMAQI
24th Jul 20257310 AMAQI
24th Jul 20256611 AMAQI
24th Jul 20256512 PMAQI
24th Jul 2025641 PMAQI
24th Jul 2025592 PMAQI
24th Jul 2025533 PMAQI
24th Jul 2025504 PMAQI
24th Jul 2025475 PMAQI
24th Jul 2025446 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025578 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255011 PMAQI
25th Jul 20254112 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025544 AMAQI

28°C23/34°C

25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025579 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025489 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI

28°C24/35°C

26th Jul 2025525 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20257410 AMAQI
26th Jul 20257211 AMAQI
26th Jul 20257412 PMAQI
26th Jul 2025761 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025648 PMAQI
26th Jul 2025699 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025554 AMAQI

29°C24/35°C

27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025689 AMAQI
27th Jul 20257310 AMAQI
27th Jul 20257211 AMAQI
27th Jul 20257112 PMAQI
27th Jul 2025771 PMAQI
27th Jul 2025812 PMAQI
27th Jul 2025773 PMAQI
27th Jul 2025724 PMAQI
27th Jul 2025805 PMAQI
27th Jul 2025846 PMAQI
27th Jul 2025957 PMAQI
27th Jul 2025638 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255110 PMAQI
27th Jul 20255011 PMAQI
28th Jul 20254612 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025584 AMAQI

29°C25/34°C

28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025449 AMAQI
28th Jul 20255310 AMAQI
28th Jul 20256611 AMAQI
28th Jul 20257612 PMAQI
28th Jul 2025841 PMAQI
28th Jul 2025922 PMAQI
28th Jul 2025823 PMAQI
28th Jul 2025654 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025576 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025584 AMAQI

27°C25/29°C

29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025559 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20255811 AMAQI
29th Jul 20255912 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025612 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025596 PMAQI
29th Jul 2025707 PMAQI
29th Jul 2025648 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20255910 PMAQI
29th Jul 20255111 PMAQI
30th Jul 20255112 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025573 AMAQI
30th Jul 2025564 AMAQI

28°C25/34°C

30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025648 AMAQI
30th Jul 2025709 AMAQI
30th Jul 20256710 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20256712 PMAQI
30th Jul 2025721 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025733 PMAQI
30th Jul 2025734 PMAQI
30th Jul 2025685 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI

28°C25/34°C

31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025721 PMAQI
31st Jul 2025742 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025864 PMAQI
31st Jul 2025635 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025457 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025574 AMAQI

28°C25/33°C

1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025651 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025613 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025698 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256510 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025571 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025594 AMAQI

28°C24/33°C

2nd Aug 2025595 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025598 AMAQI
2nd Aug 2025599 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025466 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025584 AMAQI

28°C24/34°C

3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025518 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255111 AMAQI
3rd Aug 20255112 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025304 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025346 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025528 PMAQI
3rd Aug 2025539 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255911 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025574 AMAQI

24°C22/26°C

4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025498 AMAQI
4th Aug 2025499 AMAQI
4th Aug 20254610 AMAQI
4th Aug 20254411 AMAQI
4th Aug 20253812 PMAQI
4th Aug 2025481 PMAQI
4th Aug 2025482 PMAQI
4th Aug 2025393 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025405 PMAQI
4th Aug 2025466 PMAQI
4th Aug 2025447 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255210 PMAQI
4th Aug 20255311 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025521 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025564 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 PM

57AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
8 AM - 7 PM

57AQI

12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 57), while the lowest AQI was between 8 AM to 7 PM (Avg. 57).
Night time
Avg. Highest Time
12 AM - 11 PM

58AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

58AQI

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. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).

2025 Days Vs Air Quality

Qujiang Monitoring Station, Shaoguan, Guangdong, China

2025

20%

43

57%

123

21%

45

2%

4

0.4%

1

Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)

Good
43 Days
Moderate
123 Days
Poor
45 Days
Unhealthy
4 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 20%

Health Risk Level:

Very high

In 2025, 20% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Qujiang Monitoring Station, Shaoguan, 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
153AQI
2nd January 2025
141AQI
3rd January 2025
138AQI
4th January 2025
146AQI
5th January 2025
158AQI
6th January 2025
156AQI
7th January 2025
155AQI
8th January 2025
149AQI
9th January 2025
134AQI
10th January 2025
90AQI
11th January 2025
90AQI
12th January 2025
89AQI
13th January 2025
107AQI
14th January 2025
101AQI
15th January 2025
113AQI
16th January 2025
93AQI
17th January 2025
97AQI
18th January 2025
97AQI
19th January 2025
105AQI
20th January 2025
114AQI
21st January 2025
116AQI
22nd January 2025
122AQI
23rd January 2025
132AQI
24th January 2025
131AQI
25th January 2025
114AQI
26th January 2025
69AQI
27th January 2025
75AQI
28th January 2025
80AQI
29th January 2025
130AQI
30th January 2025
128AQI
31st January 2025
123AQI
1st February 2025
108AQI
2nd February 2025
57AQI
3rd February 2025
49AQI
4th February 2025
75AQI
5th February 2025
94AQI
6th February 2025
84AQI
7th February 2025
67AQI
8th February 2025
70AQI
9th February 2025
51AQI
10th February 2025
79AQI
11th February 2025
108AQI
12th February 2025
100AQI
13th February 2025
96AQI
14th February 2025
112AQI
15th February 2025
97AQI
16th February 2025
101AQI
17th February 2025
70AQI
18th February 2025
74AQI
19th February 2025
90AQI
20th February 2025
94AQI
21st February 2025
49AQI
22nd February 2025
75AQI
23rd February 2025
34AQI
24th February 2025
69AQI
25th February 2025
91AQI
26th February 2025
120AQI
27th February 2025
126AQI
28th February 2025
109AQI
1st March 2025
80AQI
2nd March 2025
77AQI
3rd March 2025
69AQI
4th March 2025
43AQI
5th March 2025
37AQI
6th March 2025
37AQI
7th March 2025
57AQI
8th March 2025
57AQI
9th March 2025
80AQI
10th March 2025
103AQI
11th March 2025
97AQI
12th March 2025
81AQI
13th March 2025
74AQI
14th March 2025
75AQI
15th March 2025
37AQI
16th March 2025
48AQI
17th March 2025
78AQI
18th March 2025
61AQI
19th March 2025
76AQI
20th March 2025
75AQI
21st March 2025
85AQI
22nd March 2025
101AQI
23rd March 2025
117AQI
24th March 2025
131AQI
25th March 2025
133AQI
26th March 2025
112AQI
27th March 2025
100AQI
28th March 2025
92AQI
29th March 2025
45AQI
30th March 2025
32AQI
31st March 2025
35AQI
1st April 2025
57AQI
2nd April 2025
69AQI
3rd April 2025
85AQI
4th April 2025
115AQI
5th April 2025
117AQI
6th April 2025
118AQI
7th April 2025
121AQI
8th April 2025
126AQI
9th April 2025
142AQI
10th April 2025
103AQI
11th April 2025
111AQI
12th April 2025
117AQI
13th April 2025
202AQI
14th April 2025
139AQI
15th April 2025
124AQI
16th April 2025
126AQI
17th April 2025
113AQI
18th April 2025
117AQI
19th April 2025
77AQI
20th April 2025
77AQI
21st April 2025
71AQI
22nd April 2025
76AQI
23rd April 2025
55AQI
24th April 2025
52AQI
25th April 2025
38AQI
26th April 2025
72AQI
27th April 2025
51AQI
28th April 2025
51AQI
29th April 2025
77AQI
30th April 2025
81AQI
1st May 2025
80AQI
2nd May 2025
81AQI
3rd May 2025
81AQI
4th May 2025
63AQI
5th May 2025
66AQI
6th May 2025
63AQI
7th May 2025
63AQI
8th May 2025
59AQI
9th May 2025
48AQI
10th May 2025
62AQI
11th May 2025
60AQI
12th May 2025
76AQI
13th May 2025
73AQI
14th May 2025
80AQI
15th May 2025
65AQI
16th May 2025
63AQI
17th May 2025
45AQI
18th May 2025
42AQI
19th May 2025
49AQI
20th May 2025
52AQI
21st May 2025
57AQI
22nd May 2025
56AQI
23rd May 2025
48AQI
24th May 2025
55AQI
25th May 2025
85AQI
26th May 2025
84AQI
27th May 2025
90AQI
28th May 2025
92AQI
29th May 2025
50AQI
30th May 2025
68AQI
31st May 2025
62AQI
1st June 2025
63AQI
2nd June 2025
51AQI
3rd June 2025
48AQI
4th June 2025
57AQI
5th June 2025
63AQI
6th June 2025
62AQI
7th June 2025
66AQI
8th June 2025
60AQI
9th June 2025
59AQI
10th June 2025
66AQI
11th June 2025
50AQI
12th June 2025
50AQI
13th June 2025
51AQI
14th June 2025
42AQI
15th June 2025
38AQI
16th June 2025
55AQI
17th June 2025
39AQI
18th June 2025
43AQI
19th June 2025
49AQI
20th June 2025
36AQI
21st June 2025
35AQI
22nd June 2025
29AQI
23rd June 2025
42AQI
24th June 2025
43AQI
25th June 2025
50AQI
26th June 2025
41AQI
27th June 2025
37AQI
28th June 2025
41AQI
29th June 2025
49AQI
30th June 2025
48AQI
1st July 2025
43AQI
2nd July 2025
55AQI
3rd July 2025
54AQI
4th July 2025
64AQI
5th July 2025
71AQI
6th July 2025
65AQI
7th July 2025
68AQI
8th July 2025
75AQI
9th July 2025
69AQI
10th July 2025
56AQI
11th July 2025
45AQI
12th July 2025
52AQI
13th July 2025
54AQI
14th July 2025
60AQI
15th July 2025
68AQI
16th July 2025
67AQI
17th July 2025
73AQI
18th July 2025
59AQI
19th July 2025
56AQI
20th July 2025
44AQI
21st July 2025
46AQI
22nd July 2025
40AQI
23rd July 2025
47AQI
24th July 2025
55AQI
25th July 2025
52AQI
26th July 2025
58AQI
27th July 2025
64AQI
28th July 2025
60AQI
29th July 2025
58AQI
30th July 2025
59AQI
31st July 2025
59AQI
1st August 2025
61AQI
2nd August 2025
56AQI
3rd August 2025
53AQI
4th August 2025
54AQI

118AQI

84AQI

75AQI

96AQI

65AQI

49AQI

58AQI

56AQI

No. of days

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

202577AQI

9
18
4
3
18
7
8
17
6
1
14
14
1
6
25
19
11
6
25
4
43
123
45
4
1

Highest AQI recorded in

January

118AQI

Lowest AQI recorded in

June

49AQI

202470AQI

3
12
14
2
14
11
4
5
24
2
8
15
7
8
21
2
20
10
23
8
6
25
8
22
5
19
7
7
20
3
11
16
4
107
198
55
6

Highest AQI recorded in

December

117AQI

Lowest AQI recorded in

June

46AQI

202375AQI

3
13
14
1
3
10
14
1
4
12
15
5
18
7
4
25
2
18
12
17
14
10
21
12
18
9
19
3
5
8
16
5
15
8
3
95
185
79
5

Highest AQI recorded in

November

96AQI

Lowest AQI recorded in

June

50AQI

202271AQI

8
10
12
1
12
7
2
5
15
11
4
9
4
8
20
3
23
7
12
11
2
2
18
11
4
24
3
8
19
3
5
15
9
2
89
157
60
3

Highest AQI recorded in

September

93AQI

Lowest AQI recorded in

June

42AQI

202177AQI

12
18
1
5
13
10
2
17
12
5
16
9
6
22
3
10
20
3
28
8
13
4
24
2
7
21
3
5
19
6
2
16
13
57
221
76
1

Highest AQI recorded in

January

112AQI

Lowest AQI recorded in

June

56AQI

202070AQI

4
8
1
4
11
6
6
11
1
22
8
10
20
1
15
15
1
10
16
4
7
19
5
5
15
10
4
8
16
3
87
131
45
3

Highest AQI recorded in

December

102AQI

Lowest AQI recorded in

June

46AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
77AQI
Least Polluted Year Recorded
2020(Avg.)
70AQI

Qujiang Monitoring Station's annual 2025 AQI (77) shows an average percentage change of 6.7% (worsened AQI) compared to previous years: 2020 (70), 2021 (77), 2022 (71), 2023 (75), 2024 (70).