Bac Ninh Ubnd Aai Aang, Bac Ninh, Bac Ninh, Vietnam 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
Bac Ninh Ubnd Aai Aang, Bac Ninh, Bac Ninh, Vietnam
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Nov 2023
302AQILowest AQI recorded on
1st Nov 2021
12AQISame Day Analysis (14th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 128 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 14th Nov - 15th Nov 2025
Bac Ninh Ubnd Aai Aang, Bac Ninh, Bac Ninh, Vietnam
AQI
Day
Night
.
5 AM14th Nov 2025
5 PM
4 AM15th Nov 2025
Day time
Avg. Highest Time
9AM14th Nov
145AQI
Avg. Lowest Time
2PM14th Nov
49AQI
Night time
Avg. Highest Time
5AM14th Nov
128AQI
Avg. Lowest Time
6PM14th Nov
53AQI
In the last 24 hours,
Bac Ninh Ubnd Aai Aang's AQI reached its highest point of 145 at 9 AM during the Day, while the lowest point, 49, was recorded at 2 PM during the Day between 14th Nov and 15th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Bac Ninh Ubnd Aai Aang, Bac Ninh, Bac Ninh, Vietnam
OctNov
16th - 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 - 15th15th
Day
Night
16th Oct 20251155 AMAQI
16th Oct 2025936 AMAQI
16th Oct 2025927 AMAQI
16th Oct 2025918 AMAQI
16th Oct 2025689 AMAQI
16th Oct 20256310 AMAQI
16th Oct 20257011 AMAQI
16th Oct 20257012 PMAQI
16th Oct 2025781 PMAQI
16th Oct 2025802 PMAQI
16th Oct 2025803 PMAQI
16th Oct 2025754 PMAQI
16th Oct 2025755 PMAQI
16th Oct 2025756 PMAQI
16th Oct 2025787 PMAQI
16th Oct 2025818 PMAQI
16th Oct 2025939 PMAQI
16th Oct 20259910 PMAQI
16th Oct 20258611 PMAQI
17th Oct 20258812 AMAQI
17th Oct 2025891 AMAQI
17th Oct 2025922 AMAQI
17th Oct 2025943 AMAQI
17th Oct 2025984 AMAQI
27°C23/32°C
17th Oct 20251065 AMAQI
17th Oct 20251226 AMAQI
17th Oct 20251287 AMAQI
17th Oct 20251268 AMAQI
17th Oct 20251349 AMAQI
17th Oct 202513010 AMAQI
17th Oct 202511111 AMAQI
17th Oct 20259512 PMAQI
17th Oct 2025801 PMAQI
17th Oct 2025792 PMAQI
17th Oct 2025763 PMAQI
17th Oct 2025724 PMAQI
17th Oct 2025835 PMAQI
17th Oct 2025926 PMAQI
17th Oct 2025977 PMAQI
17th Oct 20251048 PMAQI
17th Oct 20251199 PMAQI
17th Oct 202512710 PMAQI
17th Oct 202512211 PMAQI
18th Oct 20259812 AMAQI
18th Oct 2025981 AMAQI
18th Oct 20251052 AMAQI
18th Oct 20251223 AMAQI
18th Oct 20251344 AMAQI
27°C23/32°C
18th Oct 20251515 AMAQI
18th Oct 20251526 AMAQI
18th Oct 20251537 AMAQI
18th Oct 20251498 AMAQI
18th Oct 20251219 AMAQI
18th Oct 202515310 AMAQI
18th Oct 202513811 AMAQI
18th Oct 202512212 PMAQI
18th Oct 20251101 PMAQI
18th Oct 2025892 PMAQI
18th Oct 2025723 PMAQI
18th Oct 2025734 PMAQI
18th Oct 2025785 PMAQI
18th Oct 2025806 PMAQI
18th Oct 2025967 PMAQI
18th Oct 20251138 PMAQI
18th Oct 20251129 PMAQI
18th Oct 202511410 PMAQI
18th Oct 202511111 PMAQI
19th Oct 202512912 AMAQI
19th Oct 20251241 AMAQI
19th Oct 20251392 AMAQI
19th Oct 20251243 AMAQI
19th Oct 20251374 AMAQI
28°C24/33°C
19th Oct 20251385 AMAQI
19th Oct 20251376 AMAQI
19th Oct 20251297 AMAQI
19th Oct 20251398 AMAQI
19th Oct 20251449 AMAQI
19th Oct 202514310 AMAQI
19th Oct 202512611 AMAQI
19th Oct 20258912 PMAQI
19th Oct 2025921 PMAQI
19th Oct 20251002 PMAQI
19th Oct 2025943 PMAQI
19th Oct 2025884 PMAQI
19th Oct 2025835 PMAQI
19th Oct 20251086 PMAQI
19th Oct 2025917 PMAQI
19th Oct 2025908 PMAQI
19th Oct 20251059 PMAQI
19th Oct 202513210 PMAQI
19th Oct 202511511 PMAQI
20th Oct 202511312 AMAQI
20th Oct 20251161 AMAQI
20th Oct 20251102 AMAQI
20th Oct 20251023 AMAQI
20th Oct 20251064 AMAQI
27°C23/33°C
20th Oct 20251005 AMAQI
20th Oct 20251096 AMAQI
20th Oct 20251027 AMAQI
20th Oct 2025798 AMAQI
20th Oct 2025839 AMAQI
20th Oct 20257810 AMAQI
20th Oct 20257111 AMAQI
20th Oct 20257512 PMAQI
20th Oct 2025701 PMAQI
20th Oct 2025682 PMAQI
20th Oct 2025713 PMAQI
20th Oct 2025734 PMAQI
20th Oct 2025755 PMAQI
20th Oct 2025836 PMAQI
20th Oct 2025927 PMAQI
20th Oct 2025838 PMAQI
20th Oct 2025839 PMAQI
20th Oct 20258310 PMAQI
20th Oct 20258311 PMAQI
21st Oct 20257612 AMAQI
21st Oct 2025781 AMAQI
21st Oct 2025752 AMAQI
21st Oct 2025673 AMAQI
21st Oct 2025674 AMAQI
25°C22/29°C
21st Oct 2025685 AMAQI
21st Oct 2025636 AMAQI
21st Oct 2025607 AMAQI
21st Oct 2025558 AMAQI
21st Oct 2025569 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20256011 AMAQI
21st Oct 20256212 PMAQI
21st Oct 2025561 PMAQI
21st Oct 2025552 PMAQI
21st Oct 2025533 PMAQI
21st Oct 2025554 PMAQI
21st Oct 2025545 PMAQI
21st Oct 2025566 PMAQI
21st Oct 2025597 PMAQI
21st Oct 2025728 PMAQI
21st Oct 2025629 PMAQI
21st Oct 20256010 PMAQI
21st Oct 20255511 PMAQI
22nd Oct 20255412 AMAQI
22nd Oct 2025541 AMAQI
22nd Oct 2025532 AMAQI
22nd Oct 2025523 AMAQI
22nd Oct 2025504 AMAQI
23°C20/27°C
22nd Oct 2025605 AMAQI
22nd Oct 2025576 AMAQI
22nd Oct 2025577 AMAQI
22nd Oct 2025618 AMAQI
22nd Oct 2025669 AMAQI
22nd Oct 20256610 AMAQI
22nd Oct 20256311 AMAQI
22nd Oct 20255712 PMAQI
22nd Oct 2025571 PMAQI
22nd Oct 2025612 PMAQI
22nd Oct 2025553 PMAQI
22nd Oct 2025574 PMAQI
22nd Oct 2025615 PMAQI
22nd Oct 2025566 PMAQI
22nd Oct 2025567 PMAQI
22nd Oct 2025588 PMAQI
22nd Oct 2025609 PMAQI
22nd Oct 20255910 PMAQI
22nd Oct 20256311 PMAQI
23rd Oct 20256312 AMAQI
23rd Oct 2025641 AMAQI
23rd Oct 2025602 AMAQI
23rd Oct 2025583 AMAQI
23rd Oct 2025554 AMAQI
21°C19/25°C
23rd Oct 2025575 AMAQI
23rd Oct 2025676 AMAQI
23rd Oct 2025597 AMAQI
23rd Oct 2025628 AMAQI
23rd Oct 2025619 AMAQI
23rd Oct 20256010 AMAQI
23rd Oct 20256111 AMAQI
23rd Oct 20255712 PMAQI
23rd Oct 2025591 PMAQI
23rd Oct 2025622 PMAQI
23rd Oct 2025643 PMAQI
23rd Oct 2025644 PMAQI
23rd Oct 2025645 PMAQI
23rd Oct 2025696 PMAQI
23rd Oct 2025777 PMAQI
23rd Oct 2025788 PMAQI
23rd Oct 2025789 PMAQI
23rd Oct 20257510 PMAQI
23rd Oct 20257411 PMAQI
24th Oct 20257512 AMAQI
24th Oct 2025751 AMAQI
24th Oct 2025742 AMAQI
24th Oct 2025693 AMAQI
24th Oct 2025724 AMAQI
18°C17/19°C
24th Oct 2025745 AMAQI
24th Oct 2025756 AMAQI
24th Oct 2025837 AMAQI
24th Oct 2025908 AMAQI
24th Oct 2025879 AMAQI
24th Oct 20258010 AMAQI
24th Oct 20256911 AMAQI
24th Oct 20257012 PMAQI
24th Oct 2025701 PMAQI
24th Oct 2025702 PMAQI
24th Oct 2025713 PMAQI
24th Oct 2025644 PMAQI
24th Oct 2025715 PMAQI
24th Oct 2025846 PMAQI
24th Oct 2025757 PMAQI
24th Oct 2025768 PMAQI
24th Oct 2025789 PMAQI
24th Oct 20258210 PMAQI
24th Oct 20259811 PMAQI
25th Oct 202511212 AMAQI
25th Oct 20251111 AMAQI
25th Oct 20251062 AMAQI
25th Oct 2025993 AMAQI
25th Oct 2025924 AMAQI
19°C17/22°C
25th Oct 2025875 AMAQI
25th Oct 2025946 AMAQI
25th Oct 2025907 AMAQI
25th Oct 2025908 AMAQI
25th Oct 2025909 AMAQI
25th Oct 20258810 AMAQI
25th Oct 20259211 AMAQI
25th Oct 20259612 PMAQI
25th Oct 2025951 PMAQI
25th Oct 2025932 PMAQI
25th Oct 2025933 PMAQI
25th Oct 2025924 PMAQI
25th Oct 2025965 PMAQI
25th Oct 20251036 PMAQI
25th Oct 20251017 PMAQI
25th Oct 20251028 PMAQI
25th Oct 20251309 PMAQI
25th Oct 202512610 PMAQI
25th Oct 202512411 PMAQI
26th Oct 202512112 AMAQI
26th Oct 20251251 AMAQI
26th Oct 20251162 AMAQI
26th Oct 20251333 AMAQI
26th Oct 20251324 AMAQI
23°C17/28°C
26th Oct 20251245 AMAQI
26th Oct 2025906 AMAQI
26th Oct 20251007 AMAQI
26th Oct 20251008 AMAQI
26th Oct 20251039 AMAQI
26th Oct 20259310 AMAQI
26th Oct 20258011 AMAQI
26th Oct 20258012 PMAQI
26th Oct 2025761 PMAQI
26th Oct 2025682 PMAQI
26th Oct 2025643 PMAQI
26th Oct 2025684 PMAQI
26th Oct 2025735 PMAQI
26th Oct 2025746 PMAQI
26th Oct 2025837 PMAQI
26th Oct 20251058 PMAQI
26th Oct 20251079 PMAQI
26th Oct 202510510 PMAQI
26th Oct 20258611 PMAQI
27th Oct 20259412 AMAQI
27th Oct 2025891 AMAQI
27th Oct 2025852 AMAQI
27th Oct 2025593 AMAQI
27th Oct 2025664 AMAQI
24°C21/29°C
27th Oct 2025685 AMAQI
27th Oct 2025686 AMAQI
27th Oct 2025617 AMAQI
27th Oct 2025638 AMAQI
27th Oct 2025649 AMAQI
27th Oct 20256410 AMAQI
27th Oct 20256011 AMAQI
27th Oct 20255812 PMAQI
27th Oct 2025581 PMAQI
27th Oct 2025572 PMAQI
27th Oct 2025573 PMAQI
27th Oct 2025574 PMAQI
27th Oct 2025635 PMAQI
27th Oct 2025646 PMAQI
27th Oct 2025687 PMAQI
27th Oct 2025718 PMAQI
27th Oct 2025799 PMAQI
27th Oct 20258610 PMAQI
27th Oct 20258911 PMAQI
28th Oct 20259212 AMAQI
28th Oct 2025991 AMAQI
28th Oct 20251022 AMAQI
28th Oct 20251103 AMAQI
28th Oct 20251144 AMAQI
24°C21/27°C
28th Oct 2025995 AMAQI
28th Oct 2025856 AMAQI
28th Oct 2025877 AMAQI
28th Oct 2025878 AMAQI
28th Oct 2025859 AMAQI
28th Oct 20257410 AMAQI
28th Oct 20257411 AMAQI
28th Oct 20257312 PMAQI
28th Oct 2025681 PMAQI
28th Oct 2025662 PMAQI
28th Oct 2025623 PMAQI
28th Oct 2025594 PMAQI
28th Oct 2025595 PMAQI
28th Oct 2025646 PMAQI
28th Oct 2025697 PMAQI
28th Oct 2025748 PMAQI
28th Oct 2025849 PMAQI
28th Oct 20258710 PMAQI
28th Oct 20258911 PMAQI
29th Oct 20259212 AMAQI
29th Oct 20251071 AMAQI
29th Oct 20251032 AMAQI
29th Oct 20251023 AMAQI
29th Oct 20251054 AMAQI
24°C21/27°C
29th Oct 20251215 AMAQI
29th Oct 20251266 AMAQI
29th Oct 20251267 AMAQI
29th Oct 20251048 AMAQI
29th Oct 20251019 AMAQI
29th Oct 20259210 AMAQI
29th Oct 20258211 AMAQI
29th Oct 20257812 PMAQI
29th Oct 2025841 PMAQI
29th Oct 2025802 PMAQI
29th Oct 2025793 PMAQI
29th Oct 2025804 PMAQI
29th Oct 2025895 PMAQI
29th Oct 2025986 PMAQI
29th Oct 20251127 PMAQI
29th Oct 20251118 PMAQI
29th Oct 20251159 PMAQI
29th Oct 202512410 PMAQI
29th Oct 202515511 PMAQI
30th Oct 202515512 AMAQI
30th Oct 20251431 AMAQI
30th Oct 20251302 AMAQI
30th Oct 20251263 AMAQI
30th Oct 20251234 AMAQI
24°C21/27°C
30th Oct 20251215 AMAQI
30th Oct 20251276 AMAQI
30th Oct 20251307 AMAQI
30th Oct 20251098 AMAQI
30th Oct 2025969 AMAQI
30th Oct 20259610 AMAQI
30th Oct 20258911 AMAQI
30th Oct 20258312 PMAQI
30th Oct 2025871 PMAQI
30th Oct 2025782 PMAQI
30th Oct 2025713 PMAQI
30th Oct 2025754 PMAQI
30th Oct 2025775 PMAQI
30th Oct 2025716 PMAQI
30th Oct 2025757 PMAQI
30th Oct 2025778 PMAQI
30th Oct 2025799 PMAQI
30th Oct 20256910 PMAQI
30th Oct 20256611 PMAQI
31st Oct 20256112 AMAQI
31st Oct 2025671 AMAQI
31st Oct 2025672 AMAQI
31st Oct 2025573 AMAQI
31st Oct 2025574 AMAQI
23°C22/24°C
31st Oct 2025595 AMAQI
31st Oct 2025626 AMAQI
31st Oct 2025667 AMAQI
31st Oct 2025598 AMAQI
31st Oct 2025629 AMAQI
31st Oct 20255710 AMAQI
31st Oct 20255511 AMAQI
31st Oct 20255212 PMAQI
31st Oct 2025451 PMAQI
31st Oct 2025532 PMAQI
31st Oct 2025453 PMAQI
31st Oct 2025514 PMAQI
31st Oct 2025525 PMAQI
31st Oct 2025566 PMAQI
31st Oct 2025567 PMAQI
31st Oct 2025578 PMAQI
31st Oct 2025579 PMAQI
31st Oct 20255610 PMAQI
31st Oct 20255511 PMAQI
1st Nov 20255412 AMAQI
1st Nov 2025521 AMAQI
1st Nov 2025482 AMAQI
1st Nov 2025333 AMAQI
1st Nov 2025334 AMAQI
21°C20/21°C
1st Nov 2025365 AMAQI
1st Nov 2025396 AMAQI
1st Nov 2025437 AMAQI
1st Nov 2025488 AMAQI
1st Nov 2025449 AMAQI
1st Nov 20254610 AMAQI
1st Nov 20255411 AMAQI
1st Nov 20255412 PMAQI
1st Nov 2025561 PMAQI
1st Nov 2025572 PMAQI
1st Nov 2025593 PMAQI
1st Nov 2025604 PMAQI
1st Nov 2025575 PMAQI
1st Nov 2025566 PMAQI
1st Nov 2025687 PMAQI
1st Nov 2025718 PMAQI
1st Nov 2025719 PMAQI
1st Nov 20257310 PMAQI
1st Nov 20259211 PMAQI
2nd Nov 20258912 AMAQI
2nd Nov 2025801 AMAQI
2nd Nov 2025732 AMAQI
2nd Nov 2025653 AMAQI
2nd Nov 2025624 AMAQI
20°C18/20°C
2nd Nov 2025605 AMAQI
2nd Nov 2025746 AMAQI
2nd Nov 2025777 AMAQI
2nd Nov 2025668 AMAQI
2nd Nov 2025659 AMAQI
2nd Nov 20256510 AMAQI
2nd Nov 20256311 AMAQI
2nd Nov 20256312 PMAQI
2nd Nov 2025651 PMAQI
2nd Nov 2025662 PMAQI
2nd Nov 2025733 PMAQI
2nd Nov 2025874 PMAQI
2nd Nov 2025755 PMAQI
2nd Nov 2025766 PMAQI
2nd Nov 2025817 PMAQI
2nd Nov 2025798 PMAQI
2nd Nov 2025739 PMAQI
2nd Nov 20257010 PMAQI
2nd Nov 20256911 PMAQI
3rd Nov 20256212 AMAQI
3rd Nov 2025601 AMAQI
3rd Nov 2025552 AMAQI
3rd Nov 2025523 AMAQI
3rd Nov 2025524 AMAQI
19°C19/20°C
3rd Nov 2025495 AMAQI
3rd Nov 2025476 AMAQI
3rd Nov 2025507 AMAQI
3rd Nov 2025548 AMAQI
3rd Nov 2025559 AMAQI
3rd Nov 20255610 AMAQI
3rd Nov 20255611 AMAQI
3rd Nov 20255612 PMAQI
3rd Nov 2025551 PMAQI
3rd Nov 2025542 PMAQI
3rd Nov 2025453 PMAQI
3rd Nov 2025554 PMAQI
3rd Nov 2025555 PMAQI
3rd Nov 2025526 PMAQI
3rd Nov 2025417 PMAQI
3rd Nov 2025508 PMAQI
3rd Nov 2025589 PMAQI
3rd Nov 20255910 PMAQI
3rd Nov 20255711 PMAQI
4th Nov 20255412 AMAQI
4th Nov 2025511 AMAQI
4th Nov 2025452 AMAQI
4th Nov 2025463 AMAQI
4th Nov 2025484 AMAQI
18°C16/18°C
4th Nov 2025525 AMAQI
4th Nov 2025526 AMAQI
4th Nov 2025527 AMAQI
4th Nov 2025518 AMAQI
4th Nov 2025529 AMAQI
4th Nov 20255510 AMAQI
4th Nov 20255411 AMAQI
4th Nov 20255012 PMAQI
4th Nov 2025501 PMAQI
4th Nov 2025522 PMAQI
4th Nov 2025523 PMAQI
4th Nov 2025524 PMAQI
4th Nov 2025585 PMAQI
4th Nov 2025626 PMAQI
4th Nov 2025667 PMAQI
4th Nov 2025668 PMAQI
4th Nov 2025699 PMAQI
4th Nov 20257310 PMAQI
4th Nov 20257211 PMAQI
5th Nov 20257112 AMAQI
5th Nov 2025681 AMAQI
5th Nov 2025642 AMAQI
5th Nov 2025613 AMAQI
5th Nov 2025584 AMAQI
17°C17/17°C
5th Nov 2025565 AMAQI
5th Nov 2025556 AMAQI
5th Nov 2025567 AMAQI
5th Nov 2025578 AMAQI
5th Nov 2025589 AMAQI
5th Nov 20255910 AMAQI
5th Nov 20255911 AMAQI
5th Nov 20255612 PMAQI
5th Nov 2025561 PMAQI
5th Nov 2025582 PMAQI
5th Nov 2025593 PMAQI
5th Nov 2025614 PMAQI
5th Nov 2025675 PMAQI
5th Nov 2025676 PMAQI
5th Nov 2025687 PMAQI
5th Nov 2025728 PMAQI
5th Nov 2025899 PMAQI
5th Nov 20258910 PMAQI
5th Nov 20258911 PMAQI
6th Nov 20257812 AMAQI
6th Nov 2025741 AMAQI
6th Nov 2025732 AMAQI
6th Nov 2025713 AMAQI
6th Nov 2025774 AMAQI
19°C17/21°C
6th Nov 2025775 AMAQI
6th Nov 2025756 AMAQI
6th Nov 2025707 AMAQI
6th Nov 2025738 AMAQI
6th Nov 2025759 AMAQI
6th Nov 20258410 AMAQI
6th Nov 20257711 AMAQI
6th Nov 20257712 PMAQI
6th Nov 2025971 PMAQI
6th Nov 20251022 PMAQI
6th Nov 2025943 PMAQI
6th Nov 2025984 PMAQI
6th Nov 20251075 PMAQI
6th Nov 20251216 PMAQI
6th Nov 20251237 PMAQI
6th Nov 20251258 PMAQI
6th Nov 20251279 PMAQI
6th Nov 202513110 PMAQI
6th Nov 202514011 PMAQI
7th Nov 202513912 AMAQI
7th Nov 20251421 AMAQI
7th Nov 20251422 AMAQI
7th Nov 20251323 AMAQI
7th Nov 20251354 AMAQI
22°C19/26°C
7th Nov 20251305 AMAQI
7th Nov 20251286 AMAQI
7th Nov 20251357 AMAQI
7th Nov 20251398 AMAQI
7th Nov 20251389 AMAQI
7th Nov 202514710 AMAQI
7th Nov 202512311 AMAQI
7th Nov 20259812 PMAQI
7th Nov 2025881 PMAQI
7th Nov 2025782 PMAQI
7th Nov 2025803 PMAQI
7th Nov 2025944 PMAQI
7th Nov 2025865 PMAQI
7th Nov 20251006 PMAQI
7th Nov 20251037 PMAQI
7th Nov 20251288 PMAQI
7th Nov 20251329 PMAQI
7th Nov 202511210 PMAQI
7th Nov 20258011 PMAQI
8th Nov 20258212 AMAQI
8th Nov 2025821 AMAQI
8th Nov 2025732 AMAQI
8th Nov 2025653 AMAQI
8th Nov 2025604 AMAQI
23°C23/24°C
8th Nov 2025635 AMAQI
8th Nov 2025676 AMAQI
8th Nov 2025697 AMAQI
8th Nov 2025708 AMAQI
8th Nov 2025709 AMAQI
8th Nov 20256210 AMAQI
8th Nov 20256511 AMAQI
8th Nov 20256812 PMAQI
8th Nov 2025671 PMAQI
8th Nov 2025622 PMAQI
8th Nov 2025573 PMAQI
8th Nov 2025564 PMAQI
8th Nov 2025555 PMAQI
8th Nov 2025526 PMAQI
8th Nov 2025577 PMAQI
8th Nov 2025598 PMAQI
8th Nov 2025819 PMAQI
8th Nov 20259110 PMAQI
8th Nov 20259611 PMAQI
9th Nov 20259512 AMAQI
9th Nov 2025931 AMAQI
9th Nov 2025942 AMAQI
9th Nov 2025833 AMAQI
9th Nov 2025804 AMAQI
25°C22/29°C
9th Nov 2025805 AMAQI
9th Nov 2025836 AMAQI
9th Nov 2025837 AMAQI
9th Nov 2025828 AMAQI
9th Nov 2025829 AMAQI
9th Nov 20258110 AMAQI
9th Nov 20258211 AMAQI
9th Nov 20257912 PMAQI
9th Nov 2025751 PMAQI
9th Nov 2025732 PMAQI
9th Nov 2025783 PMAQI
9th Nov 2025764 PMAQI
9th Nov 2025735 PMAQI
9th Nov 2025726 PMAQI
9th Nov 2025787 PMAQI
9th Nov 2025778 PMAQI
9th Nov 2025769 PMAQI
9th Nov 20257510 PMAQI
9th Nov 20257011 PMAQI
10th Nov 20257012 AMAQI
10th Nov 2025691 AMAQI
10th Nov 2025672 AMAQI
10th Nov 2025693 AMAQI
10th Nov 2025704 AMAQI
26°C24/29°C
10th Nov 2025695 AMAQI
10th Nov 2025726 AMAQI
10th Nov 2025727 AMAQI
10th Nov 2025698 AMAQI
10th Nov 2025699 AMAQI
10th Nov 20257210 AMAQI
10th Nov 20257611 AMAQI
10th Nov 20257212 PMAQI
10th Nov 2025721 PMAQI
10th Nov 2025612 PMAQI
10th Nov 2025603 PMAQI
10th Nov 2025544 PMAQI
10th Nov 2025565 PMAQI
10th Nov 2025566 PMAQI
10th Nov 2025577 PMAQI
10th Nov 2025578 PMAQI
10th Nov 2025569 PMAQI
10th Nov 20256110 PMAQI
10th Nov 20256811 PMAQI
11th Nov 20256612 AMAQI
11th Nov 2025631 AMAQI
11th Nov 2025632 AMAQI
11th Nov 2025593 AMAQI
11th Nov 2025664 AMAQI
24°C22/27°C
11th Nov 2025655 AMAQI
11th Nov 2025646 AMAQI
11th Nov 2025577 AMAQI
11th Nov 2025558 AMAQI
11th Nov 2025569 AMAQI
11th Nov 20255910 AMAQI
11th Nov 20256211 AMAQI
11th Nov 20256212 PMAQI
11th Nov 2025561 PMAQI
11th Nov 2025562 PMAQI
11th Nov 2025563 PMAQI
11th Nov 2025564 PMAQI
11th Nov 2025585 PMAQI
11th Nov 2025646 PMAQI
11th Nov 2025757 PMAQI
11th Nov 2025968 PMAQI
11th Nov 20251099 PMAQI
11th Nov 202511010 PMAQI
11th Nov 202510311 PMAQI
12th Nov 20259212 AMAQI
12th Nov 2025811 AMAQI
12th Nov 2025672 AMAQI
12th Nov 2025703 AMAQI
12th Nov 2025684 AMAQI
21°C21/22°C
12th Nov 2025655 AMAQI
12th Nov 2025636 AMAQI
12th Nov 2025637 AMAQI
12th Nov 2025608 AMAQI
12th Nov 2025599 AMAQI
12th Nov 20256010 AMAQI
12th Nov 20255911 AMAQI
12th Nov 20255612 PMAQI
12th Nov 2025561 PMAQI
12th Nov 2025562 PMAQI
12th Nov 2025583 PMAQI
12th Nov 2025634 PMAQI
12th Nov 2025755 PMAQI
12th Nov 2025856 PMAQI
12th Nov 2025857 PMAQI
12th Nov 2025878 PMAQI
12th Nov 2025949 PMAQI
12th Nov 20259810 PMAQI
12th Nov 202510311 PMAQI
13th Nov 202510812 AMAQI
13th Nov 2025991 AMAQI
13th Nov 2025862 AMAQI
13th Nov 2025743 AMAQI
13th Nov 2025704 AMAQI
23°C21/26°C
13th Nov 2025705 AMAQI
13th Nov 2025676 AMAQI
13th Nov 2025687 AMAQI
13th Nov 2025718 AMAQI
13th Nov 2025789 AMAQI
13th Nov 20257810 AMAQI
13th Nov 20257011 AMAQI
13th Nov 20256012 PMAQI
13th Nov 2025591 PMAQI
13th Nov 2025582 PMAQI
13th Nov 2025553 PMAQI
13th Nov 2025614 PMAQI
13th Nov 2025675 PMAQI
13th Nov 2025686 PMAQI
13th Nov 2025817 PMAQI
13th Nov 2025848 PMAQI
13th Nov 2025929 PMAQI
13th Nov 202510510 PMAQI
13th Nov 202514211 PMAQI
14th Nov 202514012 AMAQI
14th Nov 20251591 AMAQI
14th Nov 20251652 AMAQI
14th Nov 20251323 AMAQI
14th Nov 20251044 AMAQI
23°C20/27°C
14th Nov 20251285 AMAQI
14th Nov 20251126 AMAQI
14th Nov 2025867 AMAQI
14th Nov 20251298 AMAQI
14th Nov 20251459 AMAQI
14th Nov 202513910 AMAQI
14th Nov 202510011 AMAQI
14th Nov 20255812 PMAQI
14th Nov 2025531 PMAQI
14th Nov 2025492 PMAQI
14th Nov 2025523 PMAQI
14th Nov 2025514 PMAQI
14th Nov 2025525 PMAQI
14th Nov 2025536 PMAQI
14th Nov 2025637 PMAQI
14th Nov 2025758 PMAQI
14th Nov 2025789 PMAQI
14th Nov 20258110 PMAQI
14th Nov 20257611 PMAQI
15th Nov 20257812 AMAQI
15th Nov 2025751 AMAQI
15th Nov 2025792 AMAQI
15th Nov 2025943 AMAQI
15th Nov 20251024 AMAQI
21°C17/26°C
15th Nov 20251165 AMAQI
5 AM15th Nov 2025796 AMAQI
15th Nov 2025747 AMAQI
15th Nov 20251128 AMAQI
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
84AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
3 PM
66AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 84), while the lowest AQI was between 3 PM to 3 PM (Avg. 66).
Night time
Avg. Highest Time
9 PM - 11 PM
90AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
74AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 90), while the lowest AQI was between 6 PM to 6 PM (Avg. 74).
2025 Days Vs Air Quality
Bac Ninh Ubnd Aai Aang, Bac Ninh, Bac Ninh, Vietnam
2025
31%
97
48%
154
17%
54
4%
13
Total number of days with different AQI categories in last 319 days in 2025 (46 days remaining)
Good
97 DaysModerate
154 DaysPoor
54 DaysUnhealthy
13 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2025, 31% of 319 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
Bac Ninh Ubnd Aai Aang, Bac Ninh, Bac Ninh, Vietnam
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
153AQI
153AQI
2nd January 2025
186AQI
186AQI
3rd January 2025
158AQI
158AQI
4th January 2025
144AQI
144AQI
5th January 2025
150AQI
150AQI
6th January 2025
154AQI
154AQI
7th January 2025
155AQI
155AQI
8th January 2025
141AQI
141AQI
9th January 2025
150AQI
150AQI
10th January 2025
100AQI
100AQI
11th January 2025
112AQI
112AQI
12th January 2025
121AQI
121AQI
13th January 2025
147AQI
147AQI
14th January 2025
149AQI
149AQI
15th January 2025
152AQI
152AQI
16th January 2025
146AQI
146AQI
17th January 2025
156AQI
156AQI
18th January 2025
163AQI
163AQI
19th January 2025
163AQI
163AQI
20th January 2025
179AQI
179AQI
21st January 2025
163AQI
163AQI
22nd January 2025
163AQI
163AQI
23rd January 2025
139AQI
139AQI
24th January 2025
137AQI
137AQI
25th January 2025
100AQI
100AQI
26th January 2025
75AQI
75AQI
27th January 2025
91AQI
91AQI
28th January 2025
88AQI
88AQI
29th January 2025
124AQI
124AQI
30th January 2025
110AQI
110AQI
31st January 2025
95AQI
95AQI
1st February 2025
82AQI
82AQI
2nd February 2025
71AQI
71AQI
3rd February 2025
57AQI
57AQI
4th February 2025
73AQI
73AQI
5th February 2025
106AQI
106AQI
6th February 2025
105AQI
105AQI
7th February 2025
53AQI
53AQI
8th February 2025
71AQI
71AQI
9th February 2025
89AQI
89AQI
10th February 2025
138AQI
138AQI
11th February 2025
148AQI
148AQI
12th February 2025
167AQI
167AQI
13th February 2025
141AQI
141AQI
14th February 2025
144AQI
144AQI
15th February 2025
148AQI
148AQI
16th February 2025
87AQI
87AQI
17th February 2025
113AQI
113AQI
18th February 2025
76AQI
76AQI
19th February 2025
92AQI
92AQI
20th February 2025
131AQI
131AQI
21st February 2025
113AQI
113AQI
22nd February 2025
130AQI
130AQI
23rd February 2025
73AQI
73AQI
24th February 2025
79AQI
79AQI
25th February 2025
92AQI
92AQI
26th February 2025
80AQI
80AQI
27th February 2025
138AQI
138AQI
28th February 2025
109AQI
109AQI
1st March 2025
110AQI
110AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
90AQI
90AQI
4th March 2025
86AQI
86AQI
5th March 2025
93AQI
93AQI
6th March 2025
65AQI
65AQI
7th March 2025
73AQI
73AQI
8th March 2025
93AQI
93AQI
9th March 2025
129AQI
129AQI
10th March 2025
139AQI
139AQI
11th March 2025
125AQI
125AQI
12th March 2025
98AQI
98AQI
13th March 2025
84AQI
84AQI
14th March 2025
90AQI
90AQI
15th March 2025
80AQI
80AQI
16th March 2025
65AQI
65AQI
17th March 2025
87AQI
87AQI
18th March 2025
77AQI
77AQI
19th March 2025
77AQI
77AQI
20th March 2025
98AQI
98AQI
21st March 2025
123AQI
123AQI
22nd March 2025
123AQI
123AQI
23rd March 2025
125AQI
125AQI
24th March 2025
136AQI
136AQI
25th March 2025
113AQI
113AQI
26th March 2025
82AQI
82AQI
27th March 2025
90AQI
90AQI
28th March 2025
94AQI
94AQI
29th March 2025
70AQI
70AQI
30th March 2025
52AQI
52AQI
31st March 2025
60AQI
60AQI
1st April 2025
80AQI
80AQI
2nd April 2025
104AQI
104AQI
3rd April 2025
90AQI
90AQI
4th April 2025
137AQI
137AQI
5th April 2025
95AQI
95AQI
6th April 2025
109AQI
109AQI
7th April 2025
98AQI
98AQI
8th April 2025
99AQI
99AQI
9th April 2025
85AQI
85AQI
10th April 2025
86AQI
86AQI
11th April 2025
84AQI
84AQI
12th April 2025
87AQI
87AQI
13th April 2025
85AQI
85AQI
14th April 2025
93AQI
93AQI
15th April 2025
101AQI
101AQI
16th April 2025
102AQI
102AQI
17th April 2025
94AQI
94AQI
18th April 2025
97AQI
97AQI
19th April 2025
86AQI
86AQI
20th April 2025
69AQI
69AQI
21st April 2025
58AQI
58AQI
22nd April 2025
59AQI
59AQI
23rd April 2025
54AQI
54AQI
24th April 2025
51AQI
51AQI
25th April 2025
45AQI
45AQI
26th April 2025
49AQI
49AQI
27th April 2025
38AQI
38AQI
28th April 2025
39AQI
39AQI
29th April 2025
59AQI
59AQI
30th April 2025
50AQI
50AQI
1st May 2025
45AQI
45AQI
2nd May 2025
58AQI
58AQI
3rd May 2025
55AQI
55AQI
4th May 2025
66AQI
66AQI
5th May 2025
60AQI
60AQI
6th May 2025
57AQI
57AQI
7th May 2025
56AQI
56AQI
8th May 2025
55AQI
55AQI
9th May 2025
59AQI
59AQI
10th May 2025
65AQI
65AQI
11th May 2025
43AQI
43AQI
12th May 2025
61AQI
61AQI
13th May 2025
55AQI
55AQI
14th May 2025
51AQI
51AQI
15th May 2025
47AQI
47AQI
16th May 2025
49AQI
49AQI
17th May 2025
41AQI
41AQI
18th May 2025
42AQI
42AQI
19th May 2025
39AQI
39AQI
20th May 2025
44AQI
44AQI
21st May 2025
45AQI
45AQI
22nd May 2025
50AQI
50AQI
23rd May 2025
46AQI
46AQI
24th May 2025
42AQI
42AQI
25th May 2025
43AQI
43AQI
26th May 2025
48AQI
48AQI
27th May 2025
60AQI
60AQI
28th May 2025
61AQI
61AQI
29th May 2025
48AQI
48AQI
30th May 2025
49AQI
49AQI
31st May 2025
54AQI
54AQI
1st June 2025
50AQI
50AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
43AQI
43AQI
4th June 2025
47AQI
47AQI
5th June 2025
55AQI
55AQI
6th June 2025
43AQI
43AQI
7th June 2025
39AQI
39AQI
8th June 2025
35AQI
35AQI
9th June 2025
50AQI
50AQI
10th June 2025
44AQI
44AQI
11th June 2025
52AQI
52AQI
12th June 2025
46AQI
46AQI
13th June 2025
38AQI
38AQI
14th June 2025
52AQI
52AQI
15th June 2025
51AQI
51AQI
16th June 2025
52AQI
52AQI
17th June 2025
50AQI
50AQI
18th June 2025
47AQI
47AQI
19th June 2025
55AQI
55AQI
20th June 2025
59AQI
59AQI
21st June 2025
47AQI
47AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
45AQI
45AQI
24th June 2025
45AQI
45AQI
25th June 2025
44AQI
44AQI
26th June 2025
47AQI
47AQI
27th June 2025
44AQI
44AQI
28th June 2025
42AQI
42AQI
29th June 2025
39AQI
39AQI
30th June 2025
41AQI
41AQI
1st July 2025
35AQI
35AQI
2nd July 2025
35AQI
35AQI
3rd July 2025
43AQI
43AQI
4th July 2025
55AQI
55AQI
5th July 2025
58AQI
58AQI
6th July 2025
59AQI
59AQI
7th July 2025
57AQI
57AQI
8th July 2025
53AQI
53AQI
9th July 2025
56AQI
56AQI
10th July 2025
44AQI
44AQI
11th July 2025
44AQI
44AQI
12th July 2025
41AQI
41AQI
13th July 2025
45AQI
45AQI
14th July 2025
59AQI
59AQI
15th July 2025
60AQI
60AQI
16th July 2025
49AQI
49AQI
17th July 2025
49AQI
49AQI
18th July 2025
56AQI
56AQI
19th July 2025
66AQI
66AQI
20th July 2025
56AQI
56AQI
21st July 2025
53AQI
53AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
43AQI
43AQI
24th July 2025
39AQI
39AQI
25th July 2025
48AQI
48AQI
26th July 2025
50AQI
50AQI
27th July 2025
51AQI
51AQI
28th July 2025
60AQI
60AQI
29th July 2025
65AQI
65AQI
30th July 2025
61AQI
61AQI
31st July 2025
55AQI
55AQI
1st August 2025
52AQI
52AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
56AQI
56AQI
4th August 2025
56AQI
56AQI
5th August 2025
55AQI
55AQI
6th August 2025
53AQI
53AQI
7th August 2025
55AQI
55AQI
8th August 2025
52AQI
52AQI
9th August 2025
52AQI
52AQI
10th August 2025
49AQI
49AQI
11th August 2025
52AQI
52AQI
12th August 2025
49AQI
49AQI
13th August 2025
50AQI
50AQI
14th August 2025
54AQI
54AQI
15th August 2025
44AQI
44AQI
16th August 2025
40AQI
40AQI
17th August 2025
39AQI
39AQI
18th August 2025
39AQI
39AQI
19th August 2025
41AQI
41AQI
20th August 2025
45AQI
45AQI
21st August 2025
48AQI
48AQI
22nd August 2025
48AQI
48AQI
23rd August 2025
46AQI
46AQI
24th August 2025
43AQI
43AQI
25th August 2025
37AQI
37AQI
26th August 2025
35AQI
35AQI
27th August 2025
40AQI
40AQI
28th August 2025
46AQI
46AQI
29th August 2025
46AQI
46AQI
30th August 2025
41AQI
41AQI
31st August 2025
40AQI
40AQI
1st September 2025
42AQI
42AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
40AQI
40AQI
4th September 2025
39AQI
39AQI
5th September 2025
40AQI
40AQI
6th September 2025
39AQI
39AQI
7th September 2025
50AQI
50AQI
8th September 2025
56AQI
56AQI
9th September 2025
46AQI
46AQI
10th September 2025
51AQI
51AQI
11th September 2025
44AQI
44AQI
12th September 2025
40AQI
40AQI
13th September 2025
39AQI
39AQI
14th September 2025
41AQI
41AQI
15th September 2025
42AQI
42AQI
16th September 2025
47AQI
47AQI
17th September 2025
49AQI
49AQI
18th September 2025
56AQI
56AQI
19th September 2025
57AQI
57AQI
20th September 2025
71AQI
71AQI
21st September 2025
68AQI
68AQI
22nd September 2025
55AQI
55AQI
23rd September 2025
64AQI
64AQI
24th September 2025
67AQI
67AQI
25th September 2025
42AQI
42AQI
26th September 2025
45AQI
45AQI
27th September 2025
76AQI
76AQI
28th September 2025
51AQI
51AQI
29th September 2025
40AQI
40AQI
30th September 2025
44AQI
44AQI
1st October 2025
70AQI
70AQI
2nd October 2025
76AQI
76AQI
3rd October 2025
79AQI
79AQI
4th October 2025
82AQI
82AQI
5th October 2025
110AQI
110AQI
6th October 2025
113AQI
113AQI
7th October 2025
66AQI
66AQI
8th October 2025
74AQI
74AQI
9th October 2025
103AQI
103AQI
10th October 2025
116AQI
116AQI
11th October 2025
118AQI
118AQI
12th October 2025
121AQI
121AQI
13th October 2025
83AQI
83AQI
14th October 2025
88AQI
88AQI
15th October 2025
78AQI
78AQI
16th October 2025
85AQI
85AQI
17th October 2025
101AQI
101AQI
18th October 2025
114AQI
114AQI
19th October 2025
117AQI
117AQI
20th October 2025
96AQI
96AQI
21st October 2025
64AQI
64AQI
22nd October 2025
57AQI
57AQI
23rd October 2025
65AQI
65AQI
24th October 2025
77AQI
77AQI
25th October 2025
104AQI
104AQI
26th October 2025
100AQI
100AQI
27th October 2025
74AQI
74AQI
28th October 2025
84AQI
84AQI
29th October 2025
104AQI
104AQI
30th October 2025
107AQI
107AQI
31st October 2025
58AQI
58AQI
1st November 2025
55AQI
55AQI
2nd November 2025
74AQI
74AQI
3rd November 2025
55AQI
55AQI
4th November 2025
56AQI
56AQI
5th November 2025
67AQI
67AQI
6th November 2025
93AQI
93AQI
7th November 2025
121AQI
121AQI
8th November 2025
70AQI
70AQI
9th November 2025
83AQI
83AQI
10th November 2025
66AQI
66AQI
11th November 2025
70AQI
70AQI
12th November 2025
78AQI
78AQI
13th November 2025
85AQI
85AQI
14th November 2025
128AQI
128AQI
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
138AQI
104AQI
94AQI
79AQI
51AQI
46AQI
51AQI
47AQI
49AQI
90AQI
79AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202575AQI
6
13
12
14
13
1
22
9
5
20
5
16
15
23
7
14
17
20
11
19
11
19
12
12
2
97
154
54
13
Highest AQI recorded in
January138AQI
Lowest AQI recorded in
June46AQI
202471AQI
3
9
9
5
13
3
3
13
15
5
6
1
3
9
30
18
13
29
7
13
6
3
14
5
10
2
19
10
1
13
16
2
106
134
61
7
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
August43AQI
202398AQI
15
12
3
7
4
10
1
7
14
8
11
12
6
1
8
3
7
8
1
12
14
4
29
71
41
17
9
1
Highest AQI recorded in
November161AQI
Lowest AQI recorded in
February43AQI
202237AQI
21
4
1
18
3
27
2
27
2
23
26
4
9
1
1
14
3
20
10
9
3
9
2
184
51
4
Highest AQI recorded in
November73AQI
Lowest AQI recorded in
May20AQI
202153AQI
18
1
2
3
7
2
10
13
3
22
6
2
14
13
2
23
5
27
3
29
2
26
2
19
10
26
5
22
8
10
17
3
216
98
26
8
7
Highest AQI recorded in
February108AQI
Lowest AQI recorded in
May20AQI
202045AQI
1
3
8
14
7
1
25
3
28
1
27
19
9
2
2
5
8
10
4
110
35
17
11
4
Highest AQI recorded in
December140AQI
Lowest AQI recorded in
October0AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
98AQILeast Polluted Year Recorded
2022(Avg.)
37AQIBac Ninh Ubnd Aai Aang's annual 2025 AQI (75) shows an average percentage change of 38.6% (worsened AQI) compared to previous years: 2020 (45), 2021 (53), 2022 (37), 2023 (98), 2024 (71).
