Daya Bay Management Committee, Huizhou, 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+
November Air Quality Analysis
Daya Bay Management Committee, Huizhou, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Nov 2022
147AQILowest AQI recorded on
14th Nov 2024
22AQISame Day Analysis (13th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 42 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 13th Nov - 14th Nov 2025
Daya Bay Management Committee, Huizhou, Guangdong, China
AQI
Day
Night
.
6 AM13th Nov 2025
5 PM
5 AM14th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9PM13th Nov
55AQI
Avg. Lowest Time
9AM13th Nov
15AQI
In the last 24 hours,
Daya Bay Management Committee's AQI reached its highest point of 55 at 9 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 13th Nov and 14th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Daya Bay Management Committee, Huizhou, Guangdong, China
OctNov
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Oct 2025426 AMAQI
15th Oct 2025517 AMAQI
15th Oct 2025518 AMAQI
15th Oct 2025529 AMAQI
15th Oct 20255410 AMAQI
15th Oct 20255411 AMAQI
15th Oct 20255412 PMAQI
15th Oct 2025541 PMAQI
15th Oct 2025472 PMAQI
15th Oct 2025453 PMAQI
15th Oct 2025544 PMAQI
15th Oct 2025605 PMAQI
15th Oct 2025626 PMAQI
15th Oct 2025597 PMAQI
15th Oct 2025818 PMAQI
15th Oct 2025839 PMAQI
15th Oct 20257810 PMAQI
15th Oct 20257311 PMAQI
16th Oct 20257412 AMAQI
16th Oct 2025741 AMAQI
16th Oct 2025742 AMAQI
16th Oct 2025723 AMAQI
16th Oct 2025674 AMAQI
16th Oct 2025585 AMAQI
28°C24/32°C
16th Oct 2025566 AMAQI
16th Oct 2025547 AMAQI
16th Oct 2025578 AMAQI
16th Oct 2025589 AMAQI
16th Oct 20255710 AMAQI
16th Oct 20255611 AMAQI
16th Oct 20255512 PMAQI
16th Oct 2025581 PMAQI
16th Oct 2025592 PMAQI
16th Oct 2025683 PMAQI
16th Oct 2025714 PMAQI
16th Oct 2025695 PMAQI
16th Oct 2025686 PMAQI
16th Oct 2025687 PMAQI
16th Oct 2025718 PMAQI
16th Oct 2025709 PMAQI
16th Oct 20256710 PMAQI
16th Oct 20256911 PMAQI
17th Oct 20256712 AMAQI
17th Oct 2025731 AMAQI
17th Oct 2025742 AMAQI
17th Oct 2025703 AMAQI
17th Oct 2025764 AMAQI
17th Oct 2025795 AMAQI
27°C25/32°C
17th Oct 2025786 AMAQI
17th Oct 2025767 AMAQI
17th Oct 2025778 AMAQI
17th Oct 2025789 AMAQI
17th Oct 20257810 AMAQI
17th Oct 20257411 AMAQI
17th Oct 20257912 PMAQI
17th Oct 2025701 PMAQI
17th Oct 2025672 PMAQI
17th Oct 2025763 PMAQI
17th Oct 2025854 PMAQI
17th Oct 2025845 PMAQI
17th Oct 2025866 PMAQI
17th Oct 2025907 PMAQI
17th Oct 2025958 PMAQI
17th Oct 2025779 PMAQI
17th Oct 20256710 PMAQI
17th Oct 20256511 PMAQI
18th Oct 20256812 AMAQI
18th Oct 2025681 AMAQI
18th Oct 2025682 AMAQI
18th Oct 2025683 AMAQI
18th Oct 2025754 AMAQI
18th Oct 2025715 AMAQI
28°C24/32°C
18th Oct 2025696 AMAQI
18th Oct 2025727 AMAQI
18th Oct 2025698 AMAQI
18th Oct 2025719 AMAQI
18th Oct 20257010 AMAQI
18th Oct 20257911 AMAQI
18th Oct 20258012 PMAQI
18th Oct 2025811 PMAQI
18th Oct 2025762 PMAQI
18th Oct 2025843 PMAQI
18th Oct 2025854 PMAQI
18th Oct 2025905 PMAQI
18th Oct 2025946 PMAQI
18th Oct 2025927 PMAQI
18th Oct 2025868 PMAQI
18th Oct 2025839 PMAQI
18th Oct 20256510 PMAQI
18th Oct 20256011 PMAQI
19th Oct 20255912 AMAQI
19th Oct 2025601 AMAQI
19th Oct 2025612 AMAQI
19th Oct 2025623 AMAQI
19th Oct 2025634 AMAQI
19th Oct 2025755 AMAQI
28°C25/34°C
19th Oct 2025816 AMAQI
19th Oct 2025807 AMAQI
19th Oct 2025888 AMAQI
19th Oct 2025999 AMAQI
19th Oct 20259010 AMAQI
19th Oct 20259411 AMAQI
19th Oct 20258812 PMAQI
19th Oct 2025841 PMAQI
19th Oct 2025812 PMAQI
19th Oct 2025803 PMAQI
19th Oct 2025754 PMAQI
19th Oct 2025755 PMAQI
19th Oct 2025776 PMAQI
19th Oct 2025817 PMAQI
19th Oct 2025808 PMAQI
19th Oct 2025839 PMAQI
19th Oct 20258510 PMAQI
19th Oct 20258011 PMAQI
20th Oct 20257612 AMAQI
20th Oct 2025731 AMAQI
20th Oct 2025712 AMAQI
20th Oct 2025643 AMAQI
20th Oct 2025604 AMAQI
20th Oct 2025605 AMAQI
27°C23/32°C
20th Oct 2025566 AMAQI
20th Oct 2025557 AMAQI
20th Oct 2025568 AMAQI
20th Oct 2025559 AMAQI
20th Oct 20255410 AMAQI
20th Oct 20255411 AMAQI
20th Oct 20255412 PMAQI
20th Oct 2025551 PMAQI
20th Oct 2025542 PMAQI
20th Oct 2025553 PMAQI
20th Oct 2025554 PMAQI
20th Oct 2025545 PMAQI
20th Oct 2025546 PMAQI
20th Oct 2025527 PMAQI
20th Oct 2025538 PMAQI
20th Oct 2025539 PMAQI
20th Oct 20255310 PMAQI
20th Oct 20255511 PMAQI
21st Oct 20255512 AMAQI
21st Oct 2025551 AMAQI
21st Oct 2025552 AMAQI
21st Oct 2025533 AMAQI
21st Oct 2025524 AMAQI
21st Oct 2025525 AMAQI
23°C19/26°C
21st Oct 2025526 AMAQI
21st Oct 2025527 AMAQI
21st Oct 2025528 AMAQI
21st Oct 2025539 AMAQI
21st Oct 20255410 AMAQI
21st Oct 20255311 AMAQI
21st Oct 20255412 PMAQI
21st Oct 2025541 PMAQI
21st Oct 2025522 PMAQI
21st Oct 2025523 PMAQI
21st Oct 2025334 PMAQI
21st Oct 2025305 PMAQI
21st Oct 2025276 PMAQI
21st Oct 2025297 PMAQI
21st Oct 2025258 PMAQI
21st Oct 2025249 PMAQI
21st Oct 20252910 PMAQI
21st Oct 20251811 PMAQI
22nd Oct 20251712 AMAQI
22nd Oct 2025171 AMAQI
22nd Oct 2025172 AMAQI
22nd Oct 2025173 AMAQI
22nd Oct 2025174 AMAQI
22nd Oct 2025175 AMAQI
18°C15/20°C
22nd Oct 2025176 AMAQI
22nd Oct 2025177 AMAQI
22nd Oct 2025198 AMAQI
22nd Oct 2025239 AMAQI
22nd Oct 20252210 AMAQI
22nd Oct 20253211 AMAQI
22nd Oct 20253012 PMAQI
22nd Oct 2025301 PMAQI
22nd Oct 2025272 PMAQI
22nd Oct 2025223 PMAQI
22nd Oct 2025224 PMAQI
22nd Oct 2025225 PMAQI
22nd Oct 2025216 PMAQI
22nd Oct 2025207 PMAQI
22nd Oct 2025208 PMAQI
22nd Oct 2025219 PMAQI
22nd Oct 20253210 PMAQI
22nd Oct 20253011 PMAQI
23rd Oct 20252812 AMAQI
23rd Oct 2025301 AMAQI
23rd Oct 2025272 AMAQI
23rd Oct 2025223 AMAQI
23rd Oct 2025224 AMAQI
23rd Oct 2025205 AMAQI
16°C14/17°C
23rd Oct 2025196 AMAQI
23rd Oct 2025277 AMAQI
23rd Oct 2025388 AMAQI
23rd Oct 2025469 AMAQI
23rd Oct 20255610 AMAQI
23rd Oct 20255911 AMAQI
23rd Oct 20255812 PMAQI
23rd Oct 2025601 PMAQI
23rd Oct 2025622 PMAQI
23rd Oct 2025643 PMAQI
23rd Oct 2025644 PMAQI
23rd Oct 2025665 PMAQI
23rd Oct 2025676 PMAQI
23rd Oct 2025667 PMAQI
23rd Oct 2025658 PMAQI
23rd Oct 2025629 PMAQI
23rd Oct 20256210 PMAQI
23rd Oct 20256311 PMAQI
24th Oct 20256512 AMAQI
24th Oct 2025651 AMAQI
24th Oct 2025642 AMAQI
24th Oct 2025633 AMAQI
24th Oct 2025634 AMAQI
24th Oct 2025625 AMAQI
18°C14/22°C
24th Oct 2025596 AMAQI
24th Oct 2025587 AMAQI
24th Oct 2025608 AMAQI
24th Oct 2025629 AMAQI
24th Oct 20256310 AMAQI
24th Oct 20256511 AMAQI
24th Oct 20256712 PMAQI
24th Oct 2025691 PMAQI
24th Oct 2025702 PMAQI
24th Oct 2025703 PMAQI
24th Oct 2025724 PMAQI
24th Oct 2025745 PMAQI
24th Oct 2025786 PMAQI
24th Oct 2025857 PMAQI
24th Oct 2025888 PMAQI
24th Oct 2025919 PMAQI
24th Oct 20259210 PMAQI
24th Oct 20259211 PMAQI
25th Oct 20258612 AMAQI
25th Oct 2025891 AMAQI
25th Oct 2025852 AMAQI
25th Oct 2025843 AMAQI
25th Oct 2025824 AMAQI
25th Oct 2025775 AMAQI
19°C16/21°C
25th Oct 2025696 AMAQI
25th Oct 2025677 AMAQI
25th Oct 2025688 AMAQI
25th Oct 2025689 AMAQI
25th Oct 20256910 AMAQI
25th Oct 20256911 AMAQI
25th Oct 20256812 PMAQI
25th Oct 2025681 PMAQI
25th Oct 2025652 PMAQI
25th Oct 2025633 PMAQI
25th Oct 2025634 PMAQI
25th Oct 2025665 PMAQI
25th Oct 2025686 PMAQI
25th Oct 2025707 PMAQI
25th Oct 2025708 PMAQI
25th Oct 2025689 PMAQI
25th Oct 20256710 PMAQI
25th Oct 20256611 PMAQI
26th Oct 20256612 AMAQI
26th Oct 2025691 AMAQI
26th Oct 2025722 AMAQI
26th Oct 2025723 AMAQI
26th Oct 2025734 AMAQI
26th Oct 2025745 AMAQI
21°C17/25°C
26th Oct 2025746 AMAQI
26th Oct 2025717 AMAQI
26th Oct 2025728 AMAQI
26th Oct 2025739 AMAQI
26th Oct 20257510 AMAQI
26th Oct 20257811 AMAQI
26th Oct 20258212 PMAQI
26th Oct 2025851 PMAQI
26th Oct 2025822 PMAQI
26th Oct 2025813 PMAQI
26th Oct 2025804 PMAQI
26th Oct 2025845 PMAQI
26th Oct 2025856 PMAQI
26th Oct 2025877 PMAQI
26th Oct 2025888 PMAQI
26th Oct 2025879 PMAQI
26th Oct 20259010 PMAQI
26th Oct 20259211 PMAQI
27th Oct 20259212 AMAQI
27th Oct 2025871 AMAQI
27th Oct 2025852 AMAQI
27th Oct 2025853 AMAQI
27th Oct 2025854 AMAQI
27th Oct 2025825 AMAQI
24°C19/29°C
27th Oct 2025836 AMAQI
27th Oct 2025887 AMAQI
27th Oct 2025978 AMAQI
27th Oct 20251079 AMAQI
27th Oct 202511110 AMAQI
27th Oct 202511411 AMAQI
27th Oct 202511912 PMAQI
27th Oct 20251271 PMAQI
27th Oct 20251262 PMAQI
27th Oct 20251253 PMAQI
27th Oct 20251214 PMAQI
27th Oct 20251205 PMAQI
27th Oct 20251286 PMAQI
27th Oct 20251277 PMAQI
27th Oct 20251328 PMAQI
27th Oct 20251449 PMAQI
27th Oct 202514810 PMAQI
27th Oct 202513111 PMAQI
28th Oct 202512412 AMAQI
28th Oct 20251151 AMAQI
28th Oct 20251022 AMAQI
28th Oct 20251013 AMAQI
28th Oct 20251014 AMAQI
28th Oct 20251025 AMAQI
22°C19/28°C
28th Oct 20251036 AMAQI
28th Oct 20251047 AMAQI
28th Oct 20251068 AMAQI
28th Oct 20251109 AMAQI
28th Oct 202511710 AMAQI
28th Oct 202512011 AMAQI
28th Oct 202512312 PMAQI
28th Oct 20251201 PMAQI
28th Oct 20251062 PMAQI
28th Oct 2025863 PMAQI
28th Oct 2025804 PMAQI
28th Oct 2025795 PMAQI
28th Oct 2025776 PMAQI
28th Oct 2025797 PMAQI
28th Oct 2025828 PMAQI
28th Oct 2025949 PMAQI
28th Oct 20259910 PMAQI
28th Oct 202510311 PMAQI
29th Oct 202510212 AMAQI
29th Oct 20251041 AMAQI
29th Oct 20251032 AMAQI
29th Oct 20251043 AMAQI
29th Oct 20251084 AMAQI
29th Oct 20251105 AMAQI
19°C17/22°C
29th Oct 20251086 AMAQI
29th Oct 20251097 AMAQI
29th Oct 20251128 AMAQI
29th Oct 20251099 AMAQI
29th Oct 202510910 AMAQI
29th Oct 202511211 AMAQI
29th Oct 202511412 PMAQI
29th Oct 20251051 PMAQI
29th Oct 2025842 PMAQI
29th Oct 2025773 PMAQI
29th Oct 2025724 PMAQI
29th Oct 2025645 PMAQI
29th Oct 2025636 PMAQI
29th Oct 2025657 PMAQI
29th Oct 2025678 PMAQI
29th Oct 2025689 PMAQI
29th Oct 20256710 PMAQI
29th Oct 20256611 PMAQI
30th Oct 20256412 AMAQI
30th Oct 2025601 AMAQI
30th Oct 2025532 AMAQI
30th Oct 2025513 AMAQI
30th Oct 2025534 AMAQI
30th Oct 2025525 AMAQI
22°C20/26°C
30th Oct 2025546 AMAQI
30th Oct 2025557 AMAQI
30th Oct 2025598 AMAQI
30th Oct 2025689 AMAQI
30th Oct 20257510 AMAQI
30th Oct 20257411 AMAQI
30th Oct 20257212 PMAQI
30th Oct 2025711 PMAQI
30th Oct 2025712 PMAQI
30th Oct 2025713 PMAQI
30th Oct 2025704 PMAQI
30th Oct 2025755 PMAQI
30th Oct 2025736 PMAQI
30th Oct 2025727 PMAQI
30th Oct 2025708 PMAQI
30th Oct 2025679 PMAQI
30th Oct 20255910 PMAQI
30th Oct 20255511 PMAQI
31st Oct 20255312 AMAQI
31st Oct 2025511 AMAQI
31st Oct 2025462 AMAQI
31st Oct 2025453 AMAQI
31st Oct 2025484 AMAQI
31st Oct 2025515 AMAQI
25°C22/29°C
31st Oct 2025546 AMAQI
31st Oct 2025567 AMAQI
31st Oct 2025568 AMAQI
31st Oct 2025579 AMAQI
31st Oct 20256510 AMAQI
31st Oct 20257111 AMAQI
31st Oct 20257012 PMAQI
31st Oct 2025741 PMAQI
31st Oct 2025772 PMAQI
31st Oct 2025753 PMAQI
31st Oct 2025714 PMAQI
31st Oct 2025715 PMAQI
31st Oct 2025706 PMAQI
31st Oct 2025707 PMAQI
31st Oct 2025728 PMAQI
31st Oct 2025749 PMAQI
31st Oct 20257810 PMAQI
31st Oct 20257911 PMAQI
1st Nov 20257812 AMAQI
1st Nov 2025771 AMAQI
1st Nov 2025722 AMAQI
1st Nov 2025693 AMAQI
1st Nov 2025664 AMAQI
1st Nov 2025635 AMAQI
25°C22/30°C
1st Nov 2025636 AMAQI
1st Nov 2025637 AMAQI
1st Nov 2025668 AMAQI
1st Nov 2025689 AMAQI
1st Nov 20256810 AMAQI
1st Nov 20256911 AMAQI
1st Nov 20257012 PMAQI
1st Nov 2025701 PMAQI
1st Nov 2025692 PMAQI
1st Nov 2025703 PMAQI
1st Nov 2025694 PMAQI
1st Nov 2025655 PMAQI
1st Nov 2025676 PMAQI
1st Nov 2025687 PMAQI
1st Nov 2025718 PMAQI
1st Nov 2025769 PMAQI
1st Nov 20258210 PMAQI
1st Nov 20258411 PMAQI
2nd Nov 20259012 AMAQI
2nd Nov 2025911 AMAQI
2nd Nov 2025922 AMAQI
2nd Nov 2025903 AMAQI
2nd Nov 2025854 AMAQI
2nd Nov 2025805 AMAQI
23°C19/27°C
2nd Nov 2025796 AMAQI
2nd Nov 2025817 AMAQI
2nd Nov 2025828 AMAQI
2nd Nov 2025829 AMAQI
2nd Nov 20257610 AMAQI
2nd Nov 20257411 AMAQI
2nd Nov 20257512 PMAQI
2nd Nov 2025741 PMAQI
2nd Nov 2025772 PMAQI
2nd Nov 2025763 PMAQI
2nd Nov 2025764 PMAQI
2nd Nov 2025745 PMAQI
2nd Nov 2025746 PMAQI
2nd Nov 2025757 PMAQI
2nd Nov 2025758 PMAQI
2nd Nov 2025809 PMAQI
2nd Nov 20258010 PMAQI
2nd Nov 20258011 PMAQI
3rd Nov 20258212 AMAQI
3rd Nov 2025821 AMAQI
3rd Nov 2025822 AMAQI
3rd Nov 2025823 AMAQI
3rd Nov 2025814 AMAQI
3rd Nov 2025795 AMAQI
23°C21/26°C
3rd Nov 2025786 AMAQI
3rd Nov 2025777 AMAQI
3rd Nov 2025788 AMAQI
3rd Nov 2025789 AMAQI
3rd Nov 20257810 AMAQI
3rd Nov 20257811 AMAQI
3rd Nov 20257212 PMAQI
3rd Nov 2025771 PMAQI
3rd Nov 2025802 PMAQI
3rd Nov 2025813 PMAQI
3rd Nov 2025794 PMAQI
3rd Nov 2025785 PMAQI
3rd Nov 2025776 PMAQI
3rd Nov 2025777 PMAQI
3rd Nov 2025758 PMAQI
3rd Nov 2025749 PMAQI
3rd Nov 20256810 PMAQI
3rd Nov 20256811 PMAQI
4th Nov 20256912 AMAQI
4th Nov 2025721 AMAQI
4th Nov 2025742 AMAQI
4th Nov 2025743 AMAQI
4th Nov 2025754 AMAQI
4th Nov 2025745 AMAQI
21°C17/25°C
4th Nov 2025746 AMAQI
4th Nov 2025737 AMAQI
4th Nov 2025738 AMAQI
4th Nov 2025749 AMAQI
4th Nov 20257110 AMAQI
4th Nov 20256711 AMAQI
4th Nov 20256812 PMAQI
4th Nov 2025671 PMAQI
4th Nov 2025632 PMAQI
4th Nov 2025593 PMAQI
4th Nov 2025594 PMAQI
4th Nov 2025465 PMAQI
4th Nov 2025256 PMAQI
4th Nov 2025247 PMAQI
4th Nov 2025278 PMAQI
4th Nov 2025309 PMAQI
4th Nov 20253810 PMAQI
4th Nov 20253611 PMAQI
5th Nov 20253412 AMAQI
5th Nov 2025321 AMAQI
5th Nov 2025302 AMAQI
5th Nov 2025313 AMAQI
5th Nov 2025284 AMAQI
5th Nov 2025175 AMAQI
17°C16/18°C
5th Nov 2025176 AMAQI
5th Nov 2025177 AMAQI
5th Nov 2025178 AMAQI
5th Nov 2025179 AMAQI
5th Nov 20251910 AMAQI
5th Nov 20252211 AMAQI
5th Nov 20252012 PMAQI
5th Nov 2025191 PMAQI
5th Nov 2025332 PMAQI
5th Nov 2025313 PMAQI
5th Nov 2025284 PMAQI
5th Nov 2025265 PMAQI
5th Nov 2025206 PMAQI
5th Nov 2025227 PMAQI
5th Nov 2025248 PMAQI
5th Nov 2025279 PMAQI
5th Nov 20253110 PMAQI
5th Nov 20254311 PMAQI
6th Nov 20254412 AMAQI
6th Nov 2025491 AMAQI
6th Nov 2025522 AMAQI
6th Nov 2025513 AMAQI
6th Nov 2025524 AMAQI
6th Nov 2025555 AMAQI
21°C17/27°C
6th Nov 2025556 AMAQI
6th Nov 2025577 AMAQI
6th Nov 2025578 AMAQI
6th Nov 2025579 AMAQI
6th Nov 20255710 AMAQI
6th Nov 20255911 AMAQI
6th Nov 20255812 PMAQI
6th Nov 2025591 PMAQI
6th Nov 2025592 PMAQI
6th Nov 2025583 PMAQI
6th Nov 2025574 PMAQI
6th Nov 2025585 PMAQI
6th Nov 2025586 PMAQI
6th Nov 2025647 PMAQI
6th Nov 2025638 PMAQI
6th Nov 2025599 PMAQI
6th Nov 20255610 PMAQI
6th Nov 20255511 PMAQI
7th Nov 20255512 AMAQI
7th Nov 2025561 AMAQI
7th Nov 2025562 AMAQI
7th Nov 2025563 AMAQI
7th Nov 2025614 AMAQI
7th Nov 2025615 AMAQI
23°C19/28°C
7th Nov 2025586 AMAQI
7th Nov 2025537 AMAQI
7th Nov 2025538 AMAQI
7th Nov 2025529 AMAQI
7th Nov 20255210 AMAQI
7th Nov 20255611 AMAQI
7th Nov 20255512 PMAQI
7th Nov 2025551 PMAQI
7th Nov 2025542 PMAQI
7th Nov 2025553 PMAQI
7th Nov 2025564 PMAQI
7th Nov 2025565 PMAQI
7th Nov 2025616 PMAQI
7th Nov 2025707 PMAQI
7th Nov 2025758 PMAQI
7th Nov 2025749 PMAQI
7th Nov 20257310 PMAQI
7th Nov 20256411 PMAQI
8th Nov 20256412 AMAQI
8th Nov 2025641 AMAQI
8th Nov 2025642 AMAQI
8th Nov 2025603 AMAQI
8th Nov 2025594 AMAQI
8th Nov 2025555 AMAQI
24°C22/27°C
8th Nov 2025616 AMAQI
8th Nov 2025617 AMAQI
8th Nov 2025618 AMAQI
8th Nov 2025589 AMAQI
8th Nov 20255810 AMAQI
8th Nov 20255711 AMAQI
8th Nov 20255912 PMAQI
8th Nov 2025601 PMAQI
8th Nov 2025612 PMAQI
8th Nov 2025623 PMAQI
8th Nov 2025634 PMAQI
8th Nov 2025655 PMAQI
8th Nov 2025686 PMAQI
8th Nov 2025717 PMAQI
8th Nov 2025788 PMAQI
8th Nov 2025769 PMAQI
8th Nov 20258210 PMAQI
8th Nov 20257411 PMAQI
9th Nov 20257112 AMAQI
9th Nov 2025651 AMAQI
9th Nov 2025632 AMAQI
9th Nov 2025633 AMAQI
9th Nov 2025634 AMAQI
9th Nov 2025675 AMAQI
25°C22/29°C
9th Nov 2025716 AMAQI
9th Nov 2025767 AMAQI
9th Nov 2025818 AMAQI
9th Nov 2025879 AMAQI
9th Nov 20258410 AMAQI
9th Nov 20258511 AMAQI
9th Nov 20258112 PMAQI
9th Nov 2025791 PMAQI
9th Nov 2025782 PMAQI
9th Nov 2025723 PMAQI
9th Nov 2025674 PMAQI
9th Nov 2025615 PMAQI
9th Nov 2025606 PMAQI
9th Nov 2025587 PMAQI
9th Nov 2025498 PMAQI
9th Nov 2025489 PMAQI
9th Nov 20254610 PMAQI
9th Nov 20254311 PMAQI
10th Nov 20254112 AMAQI
10th Nov 2025371 AMAQI
10th Nov 2025342 AMAQI
10th Nov 2025353 AMAQI
10th Nov 2025354 AMAQI
10th Nov 2025365 AMAQI
25°C21/30°C
10th Nov 2025386 AMAQI
10th Nov 2025457 AMAQI
10th Nov 2025478 AMAQI
10th Nov 2025519 AMAQI
10th Nov 20255110 AMAQI
10th Nov 20255311 AMAQI
10th Nov 20255612 PMAQI
10th Nov 2025571 PMAQI
10th Nov 2025592 PMAQI
10th Nov 2025573 PMAQI
10th Nov 2025584 PMAQI
10th Nov 2025565 PMAQI
10th Nov 2025556 PMAQI
10th Nov 2025557 PMAQI
10th Nov 2025548 PMAQI
10th Nov 2025449 PMAQI
10th Nov 20254910 PMAQI
10th Nov 20255011 PMAQI
11th Nov 20254812 AMAQI
11th Nov 2025501 AMAQI
11th Nov 2025482 AMAQI
11th Nov 2025443 AMAQI
11th Nov 2025444 AMAQI
11th Nov 2025445 AMAQI
22°C19/28°C
11th Nov 2025426 AMAQI
11th Nov 2025427 AMAQI
11th Nov 2025418 AMAQI
11th Nov 2025419 AMAQI
11th Nov 20254610 AMAQI
11th Nov 20255211 AMAQI
11th Nov 20255212 PMAQI
11th Nov 2025541 PMAQI
11th Nov 2025552 PMAQI
11th Nov 2025553 PMAQI
11th Nov 2025564 PMAQI
11th Nov 2025585 PMAQI
11th Nov 2025676 PMAQI
11th Nov 2025767 PMAQI
11th Nov 2025748 PMAQI
11th Nov 2025789 PMAQI
11th Nov 20257910 PMAQI
11th Nov 20258111 PMAQI
12th Nov 20258312 AMAQI
12th Nov 2025831 AMAQI
12th Nov 2025822 AMAQI
12th Nov 2025793 AMAQI
12th Nov 2025734 AMAQI
12th Nov 2025665 AMAQI
21°C18/25°C
12th Nov 2025596 AMAQI
12th Nov 2025587 AMAQI
12th Nov 2025528 AMAQI
12th Nov 2025409 AMAQI
12th Nov 20253910 AMAQI
12th Nov 20253911 AMAQI
12th Nov 20253412 PMAQI
12th Nov 2025331 PMAQI
12th Nov 2025312 PMAQI
12th Nov 2025263 PMAQI
12th Nov 2025184 PMAQI
12th Nov 2025225 PMAQI
12th Nov 2025246 PMAQI
12th Nov 2025327 PMAQI
12th Nov 2025548 PMAQI
12th Nov 2025569 PMAQI
12th Nov 20255710 PMAQI
12th Nov 20255711 PMAQI
13th Nov 20255612 AMAQI
13th Nov 2025551 AMAQI
13th Nov 2025512 AMAQI
13th Nov 2025433 AMAQI
13th Nov 2025424 AMAQI
13th Nov 2025235 AMAQI
20°C17/24°C
13th Nov 2025226 AMAQI
13th Nov 2025227 AMAQI
13th Nov 2025198 AMAQI
13th Nov 2025159 AMAQI
13th Nov 20251910 AMAQI
13th Nov 20252211 AMAQI
13th Nov 20252612 PMAQI
13th Nov 2025281 PMAQI
13th Nov 2025332 PMAQI
13th Nov 2025343 PMAQI
13th Nov 2025394 PMAQI
13th Nov 2025425 PMAQI
13th Nov 2025466 PMAQI
13th Nov 2025517 PMAQI
13th Nov 2025548 PMAQI
13th Nov 2025559 PMAQI
13th Nov 20255410 PMAQI
13th Nov 20255111 PMAQI
14th Nov 20254812 AMAQI
14th Nov 2025511 AMAQI
14th Nov 2025502 AMAQI
14th Nov 2025503 AMAQI
14th Nov 2025494 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 5 PM
65AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
6 AM - 8 AM
61AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 5 PM (Avg. 65), while the lowest AQI was between 6 AM to 8 AM (Avg. 61).
Night time
Avg. Highest Time
7 PM - 11 PM
67AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 5 AM
62AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 67), while the lowest AQI was between 12 AM to 5 AM (Avg. 62).
2025 Days Vs Air Quality
Daya Bay Management Committee, Huizhou, Guangdong, China
2025
45%
142
51%
163
4%
12
Total number of days with different AQI categories in last 317 days in 2025 (48 days remaining)
Good
142 DaysModerate
163 DaysPoor
12 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2025, 45% of 317 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Daya Bay Management Committee, Huizhou, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
117AQI
117AQI
2nd January 2025
113AQI
113AQI
3rd January 2025
101AQI
101AQI
4th January 2025
98AQI
98AQI
5th January 2025
94AQI
94AQI
6th January 2025
107AQI
107AQI
7th January 2025
100AQI
100AQI
8th January 2025
110AQI
110AQI
9th January 2025
97AQI
97AQI
10th January 2025
77AQI
77AQI
11th January 2025
81AQI
81AQI
12th January 2025
66AQI
66AQI
13th January 2025
76AQI
76AQI
14th January 2025
78AQI
78AQI
15th January 2025
79AQI
79AQI
16th January 2025
98AQI
98AQI
17th January 2025
80AQI
80AQI
18th January 2025
88AQI
88AQI
19th January 2025
82AQI
82AQI
20th January 2025
93AQI
93AQI
21st January 2025
87AQI
87AQI
22nd January 2025
86AQI
86AQI
23rd January 2025
82AQI
82AQI
24th January 2025
64AQI
64AQI
25th January 2025
58AQI
58AQI
26th January 2025
43AQI
43AQI
27th January 2025
53AQI
53AQI
28th January 2025
63AQI
63AQI
29th January 2025
106AQI
106AQI
30th January 2025
68AQI
68AQI
31st January 2025
71AQI
71AQI
1st February 2025
55AQI
55AQI
2nd February 2025
52AQI
52AQI
3rd February 2025
33AQI
33AQI
4th February 2025
44AQI
44AQI
5th February 2025
65AQI
65AQI
6th February 2025
67AQI
67AQI
7th February 2025
46AQI
46AQI
8th February 2025
62AQI
62AQI
9th February 2025
53AQI
53AQI
10th February 2025
63AQI
63AQI
11th February 2025
61AQI
61AQI
12th February 2025
51AQI
51AQI
13th February 2025
75AQI
75AQI
14th February 2025
76AQI
76AQI
15th February 2025
74AQI
74AQI
16th February 2025
80AQI
80AQI
17th February 2025
78AQI
78AQI
18th February 2025
94AQI
94AQI
19th February 2025
66AQI
66AQI
20th February 2025
74AQI
74AQI
21st February 2025
66AQI
66AQI
22nd February 2025
67AQI
67AQI
23rd February 2025
37AQI
37AQI
24th February 2025
57AQI
57AQI
25th February 2025
71AQI
71AQI
26th February 2025
77AQI
77AQI
27th February 2025
73AQI
73AQI
28th February 2025
61AQI
61AQI
1st March 2025
64AQI
64AQI
2nd March 2025
50AQI
50AQI
3rd March 2025
43AQI
43AQI
4th March 2025
41AQI
41AQI
5th March 2025
37AQI
37AQI
6th March 2025
30AQI
30AQI
7th March 2025
41AQI
41AQI
8th March 2025
51AQI
51AQI
9th March 2025
60AQI
60AQI
10th March 2025
68AQI
68AQI
11th March 2025
64AQI
64AQI
12th March 2025
51AQI
51AQI
13th March 2025
59AQI
59AQI
14th March 2025
45AQI
45AQI
15th March 2025
41AQI
41AQI
16th March 2025
31AQI
31AQI
17th March 2025
73AQI
73AQI
18th March 2025
57AQI
57AQI
19th March 2025
74AQI
74AQI
20th March 2025
73AQI
73AQI
21st March 2025
79AQI
79AQI
22nd March 2025
72AQI
72AQI
23rd March 2025
77AQI
77AQI
24th March 2025
81AQI
81AQI
25th March 2025
79AQI
79AQI
26th March 2025
65AQI
65AQI
27th March 2025
61AQI
61AQI
28th March 2025
64AQI
64AQI
29th March 2025
33AQI
33AQI
30th March 2025
27AQI
27AQI
31st March 2025
28AQI
28AQI
1st April 2025
45AQI
45AQI
2nd April 2025
48AQI
48AQI
3rd April 2025
60AQI
60AQI
4th April 2025
66AQI
66AQI
5th April 2025
52AQI
52AQI
6th April 2025
72AQI
72AQI
7th April 2025
78AQI
78AQI
8th April 2025
85AQI
85AQI
9th April 2025
67AQI
67AQI
10th April 2025
71AQI
71AQI
11th April 2025
60AQI
60AQI
12th April 2025
59AQI
59AQI
13th April 2025
131AQI
131AQI
14th April 2025
131AQI
131AQI
15th April 2025
134AQI
134AQI
16th April 2025
107AQI
107AQI
17th April 2025
91AQI
91AQI
18th April 2025
81AQI
81AQI
19th April 2025
66AQI
66AQI
20th April 2025
66AQI
66AQI
21st April 2025
60AQI
60AQI
22nd April 2025
62AQI
62AQI
23rd April 2025
60AQI
60AQI
24th April 2025
51AQI
51AQI
25th April 2025
50AQI
50AQI
26th April 2025
48AQI
48AQI
27th April 2025
60AQI
60AQI
28th April 2025
58AQI
58AQI
29th April 2025
62AQI
62AQI
30th April 2025
70AQI
70AQI
1st May 2025
69AQI
69AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
74AQI
74AQI
4th May 2025
64AQI
64AQI
5th May 2025
64AQI
64AQI
6th May 2025
53AQI
53AQI
7th May 2025
51AQI
51AQI
8th May 2025
62AQI
62AQI
9th May 2025
45AQI
45AQI
10th May 2025
55AQI
55AQI
11th May 2025
55AQI
55AQI
12th May 2025
63AQI
63AQI
13th May 2025
65AQI
65AQI
14th May 2025
57AQI
57AQI
15th May 2025
48AQI
48AQI
16th May 2025
42AQI
42AQI
17th May 2025
41AQI
41AQI
18th May 2025
39AQI
39AQI
19th May 2025
46AQI
46AQI
20th May 2025
37AQI
37AQI
21st May 2025
42AQI
42AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
48AQI
48AQI
24th May 2025
43AQI
43AQI
25th May 2025
70AQI
70AQI
26th May 2025
64AQI
64AQI
27th May 2025
74AQI
74AQI
28th May 2025
63AQI
63AQI
29th May 2025
57AQI
57AQI
30th May 2025
45AQI
45AQI
31st May 2025
57AQI
57AQI
1st June 2025
57AQI
57AQI
2nd June 2025
53AQI
53AQI
3rd June 2025
40AQI
40AQI
4th June 2025
50AQI
50AQI
5th June 2025
53AQI
53AQI
6th June 2025
54AQI
54AQI
7th June 2025
51AQI
51AQI
8th June 2025
40AQI
40AQI
9th June 2025
50AQI
50AQI
10th June 2025
42AQI
42AQI
11th June 2025
31AQI
31AQI
12th June 2025
30AQI
30AQI
13th June 2025
29AQI
29AQI
14th June 2025
37AQI
37AQI
15th June 2025
41AQI
41AQI
16th June 2025
43AQI
43AQI
17th June 2025
38AQI
38AQI
18th June 2025
37AQI
37AQI
19th June 2025
34AQI
34AQI
20th June 2025
32AQI
32AQI
21st June 2025
30AQI
30AQI
22nd June 2025
25AQI
25AQI
23rd June 2025
25AQI
25AQI
24th June 2025
27AQI
27AQI
25th June 2025
27AQI
27AQI
26th June 2025
24AQI
24AQI
27th June 2025
25AQI
25AQI
28th June 2025
26AQI
26AQI
29th June 2025
27AQI
27AQI
30th June 2025
26AQI
26AQI
1st July 2025
27AQI
27AQI
2nd July 2025
31AQI
31AQI
3rd July 2025
41AQI
41AQI
4th July 2025
43AQI
43AQI
5th July 2025
44AQI
44AQI
6th July 2025
41AQI
41AQI
7th July 2025
52AQI
52AQI
8th July 2025
41AQI
41AQI
9th July 2025
47AQI
47AQI
10th July 2025
46AQI
46AQI
11th July 2025
44AQI
44AQI
12th July 2025
46AQI
46AQI
13th July 2025
51AQI
51AQI
14th July 2025
52AQI
52AQI
15th July 2025
54AQI
54AQI
16th July 2025
53AQI
53AQI
17th July 2025
57AQI
57AQI
18th July 2025
56AQI
56AQI
19th July 2025
53AQI
53AQI
20th July 2025
39AQI
39AQI
21st July 2025
39AQI
39AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
43AQI
43AQI
24th July 2025
50AQI
50AQI
25th July 2025
56AQI
56AQI
26th July 2025
65AQI
65AQI
27th July 2025
63AQI
63AQI
28th July 2025
60AQI
60AQI
29th July 2025
60AQI
60AQI
30th July 2025
65AQI
65AQI
31st July 2025
54AQI
54AQI
1st August 2025
56AQI
56AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
53AQI
53AQI
4th August 2025
51AQI
51AQI
5th August 2025
45AQI
45AQI
6th August 2025
47AQI
47AQI
7th August 2025
54AQI
54AQI
8th August 2025
61AQI
61AQI
9th August 2025
52AQI
52AQI
10th August 2025
38AQI
38AQI
11th August 2025
43AQI
43AQI
12th August 2025
46AQI
46AQI
13th August 2025
54AQI
54AQI
14th August 2025
41AQI
41AQI
15th August 2025
39AQI
39AQI
16th August 2025
45AQI
45AQI
17th August 2025
38AQI
38AQI
18th August 2025
35AQI
35AQI
19th August 2025
44AQI
44AQI
20th August 2025
42AQI
42AQI
21st August 2025
37AQI
37AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
46AQI
46AQI
24th August 2025
42AQI
42AQI
25th August 2025
39AQI
39AQI
26th August 2025
48AQI
48AQI
27th August 2025
48AQI
48AQI
28th August 2025
50AQI
50AQI
29th August 2025
48AQI
48AQI
30th August 2025
44AQI
44AQI
31st August 2025
46AQI
46AQI
1st September 2025
48AQI
48AQI
2nd September 2025
43AQI
43AQI
3rd September 2025
44AQI
44AQI
4th September 2025
34AQI
34AQI
5th September 2025
33AQI
33AQI
6th September 2025
46AQI
46AQI
7th September 2025
36AQI
36AQI
8th September 2025
36AQI
36AQI
9th September 2025
37AQI
37AQI
10th September 2025
35AQI
35AQI
11th September 2025
41AQI
41AQI
12th September 2025
38AQI
38AQI
13th September 2025
37AQI
37AQI
14th September 2025
35AQI
35AQI
15th September 2025
38AQI
38AQI
16th September 2025
40AQI
40AQI
17th September 2025
49AQI
49AQI
18th September 2025
42AQI
42AQI
19th September 2025
36AQI
36AQI
20th September 2025
41AQI
41AQI
21st September 2025
33AQI
33AQI
22nd September 2025
44AQI
44AQI
23rd September 2025
47AQI
47AQI
24th September 2025
35AQI
35AQI
25th September 2025
36AQI
36AQI
26th September 2025
41AQI
41AQI
27th September 2025
41AQI
41AQI
28th September 2025
39AQI
39AQI
29th September 2025
32AQI
32AQI
30th September 2025
48AQI
48AQI
1st October 2025
44AQI
44AQI
2nd October 2025
40AQI
40AQI
3rd October 2025
40AQI
40AQI
4th October 2025
55AQI
55AQI
5th October 2025
47AQI
47AQI
6th October 2025
43AQI
43AQI
7th October 2025
61AQI
61AQI
8th October 2025
66AQI
66AQI
9th October 2025
66AQI
66AQI
10th October 2025
64AQI
64AQI
11th October 2025
53AQI
53AQI
12th October 2025
45AQI
45AQI
13th October 2025
35AQI
35AQI
14th October 2025
44AQI
44AQI
15th October 2025
54AQI
54AQI
16th October 2025
66AQI
66AQI
17th October 2025
75AQI
75AQI
18th October 2025
74AQI
74AQI
19th October 2025
75AQI
75AQI
20th October 2025
60AQI
60AQI
21st October 2025
45AQI
45AQI
22nd October 2025
21AQI
21AQI
23rd October 2025
45AQI
45AQI
24th October 2025
71AQI
71AQI
25th October 2025
74AQI
74AQI
26th October 2025
77AQI
77AQI
27th October 2025
108AQI
108AQI
28th October 2025
105AQI
105AQI
29th October 2025
91AQI
91AQI
30th October 2025
64AQI
64AQI
31st October 2025
62AQI
62AQI
1st November 2025
71AQI
71AQI
2nd November 2025
82AQI
82AQI
3rd November 2025
78AQI
78AQI
4th November 2025
59AQI
59AQI
5th November 2025
27AQI
27AQI
6th November 2025
54AQI
54AQI
7th November 2025
59AQI
59AQI
8th November 2025
65AQI
65AQI
9th November 2025
66AQI
66AQI
10th November 2025
46AQI
46AQI
11th November 2025
56AQI
56AQI
12th November 2025
57AQI
57AQI
13th November 2025
42AQI
42AQI
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
84AQI
64AQI
55AQI
72AQI
55AQI
37AQI
49AQI
46AQI
40AQI
60AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202556AQI
1
24
6
4
24
12
19
4
22
4
12
19
25
5
16
15
24
7
30
11
18
2
3
10
142
163
12
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
June37AQI
202458AQI
2
22
7
11
16
2
6
22
3
11
19
17
14
28
2
29
2
15
16
16
13
1
7
24
9
21
23
8
151
194
21
Highest AQI recorded in
December88AQI
Lowest AQI recorded in
July27AQI
202361AQI
6
21
4
2
23
3
3
25
3
3
26
1
7
24
26
4
25
6
19
12
20
10
6
25
3
24
2
2
28
1
122
228
14
Highest AQI recorded in
January79AQI
Lowest AQI recorded in
June37AQI
202260AQI
6
15
10
10
11
6
23
2
6
24
17
14
30
19
2
1
2
21
5
3
28
10
18
2
8
19
4
117
176
23
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
June30AQI
202158AQI
1
19
9
2
3
25
4
26
1
9
20
1
23
8
27
3
24
7
14
7
18
11
1
14
17
3
26
1
2
27
2
142
196
15
2
Highest AQI recorded in
January95AQI
Lowest AQI recorded in
June36AQI
202055AQI
2
11
4
16
1
15
3
30
30
1
22
9
15
13
2
2
29
1
26
3
2
17
12
123
125
18
Highest AQI recorded in
December90AQI
Lowest AQI recorded in
June26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
61AQILeast Polluted Year Recorded
2020(Avg.)
55AQIDaya Bay Management Committee's annual 2025 AQI (56) shows an average percentage change of -3.6% (improved AQI) compared to previous years: 2020 (55), 2021 (58), 2022 (60), 2023 (61), 2024 (58).
