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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Kishanganj, Bihar, India 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+

October Air Quality Analysis

Kishanganj, Bihar, India

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
28th Oct 2022
183AQI
Lowest AQI recorded on
4th Oct 2022
16AQI

Same Day Analysis (3rd October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 159 of Unhealthy air quality on the same day.

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2026

Kishanganj, Bihar, India

AQI
Day
Night
.

5 AM2nd Oct 2026

5 PM

4 AM3rd Oct 2026

Day time
Avg. Highest Time
7AM2nd Oct

154AQI

Avg. Lowest Time
4PM2nd Oct

135AQI

Night time
Avg. Highest Time
8PM2nd Oct

169AQI

Avg. Lowest Time
4AM3rd Oct

154AQI

In the last 24 hours,

Kishanganj's AQI reached its highest point of 169 at 8 PM during the Night, while the lowest point, 135, was recorded at 4 PM during the Day between 2nd Oct and 3rd Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Kishanganj, Bihar, India

SepOct
04th - 05th05th - 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 - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Sep 20261045 AMAQI
4th Sep 20261006 AMAQI
4th Sep 20261027 AMAQI
4th Sep 2026988 AMAQI
4th Sep 20261029 AMAQI
4th Sep 20269810 AMAQI
4th Sep 20269611 AMAQI
4th Sep 20269712 PMAQI
4th Sep 2026961 PMAQI
4th Sep 2026942 PMAQI
4th Sep 2026963 PMAQI
4th Sep 2026984 PMAQI
4th Sep 20261005 PMAQI
4th Sep 2026946 PMAQI
4th Sep 2026957 PMAQI
4th Sep 2026988 PMAQI
4th Sep 2026969 PMAQI
4th Sep 20269510 PMAQI
4th Sep 20269611 PMAQI
5th Sep 20269712 AMAQI
5th Sep 2026981 AMAQI
5th Sep 20261062 AMAQI
5th Sep 2026963 AMAQI
5th Sep 20261024 AMAQI

28°C25/31°C

5th Sep 2026975 AMAQI
5th Sep 20261006 AMAQI
5th Sep 2026947 AMAQI
5th Sep 2026988 AMAQI
5th Sep 2026949 AMAQI
5th Sep 202611110 AMAQI
5th Sep 202610311 AMAQI
5th Sep 202610512 PMAQI
5th Sep 2026981 PMAQI
5th Sep 20261022 PMAQI
5th Sep 20261063 PMAQI
5th Sep 20261054 PMAQI
5th Sep 2026995 PMAQI
5th Sep 20261066 PMAQI
5th Sep 20261027 PMAQI
5th Sep 20261028 PMAQI
5th Sep 20261089 PMAQI
5th Sep 202611210 PMAQI
5th Sep 202610011 PMAQI
6th Sep 202610412 AMAQI
6th Sep 2026981 AMAQI
6th Sep 20261082 AMAQI
6th Sep 20261063 AMAQI
6th Sep 20261044 AMAQI

29°C27/33°C

6th Sep 20261105 AMAQI
6th Sep 2026986 AMAQI
6th Sep 20261007 AMAQI
6th Sep 20261008 AMAQI
6th Sep 20261089 AMAQI
6th Sep 202612110 AMAQI
6th Sep 202610611 AMAQI
6th Sep 202610612 PMAQI
6th Sep 20261021 PMAQI
6th Sep 20261052 PMAQI
6th Sep 20261063 PMAQI
6th Sep 20261094 PMAQI
6th Sep 20261045 PMAQI
6th Sep 20261086 PMAQI
6th Sep 20261167 PMAQI
6th Sep 20261158 PMAQI
6th Sep 20261119 PMAQI
6th Sep 202611210 PMAQI
6th Sep 202611011 PMAQI
7th Sep 202611612 AMAQI
7th Sep 20261191 AMAQI
7th Sep 20261162 AMAQI
7th Sep 20261143 AMAQI
7th Sep 20261204 AMAQI

30°C26/33°C

7th Sep 20261105 AMAQI
7th Sep 20261026 AMAQI
7th Sep 20261057 AMAQI
7th Sep 20261228 AMAQI
7th Sep 20261149 AMAQI
7th Sep 202610610 AMAQI
7th Sep 202611511 AMAQI
7th Sep 202611112 PMAQI
7th Sep 20261141 PMAQI
7th Sep 20261082 PMAQI
7th Sep 20261153 PMAQI
7th Sep 20261034 PMAQI
7th Sep 20261065 PMAQI
7th Sep 20261116 PMAQI
7th Sep 20261097 PMAQI
7th Sep 20261118 PMAQI
7th Sep 20261149 PMAQI
7th Sep 202611110 PMAQI
7th Sep 202610811 PMAQI
8th Sep 202611612 AMAQI
8th Sep 20261061 AMAQI
8th Sep 20261052 AMAQI
8th Sep 20261023 AMAQI
8th Sep 20261044 AMAQI

30°C27/33°C

8th Sep 20261025 AMAQI
8th Sep 2026996 AMAQI
8th Sep 20261087 AMAQI
8th Sep 20261098 AMAQI
8th Sep 20261049 AMAQI
8th Sep 202611010 AMAQI
8th Sep 202611211 AMAQI
8th Sep 202610812 PMAQI
8th Sep 20261161 PMAQI
8th Sep 20261082 PMAQI
8th Sep 20261123 PMAQI
8th Sep 20261104 PMAQI
8th Sep 20261065 PMAQI
8th Sep 20261056 PMAQI
8th Sep 20261027 PMAQI
8th Sep 20261028 PMAQI
8th Sep 20261089 PMAQI
8th Sep 202610410 PMAQI
8th Sep 202610811 PMAQI
9th Sep 202611212 AMAQI
9th Sep 20261021 AMAQI
9th Sep 20261022 AMAQI
9th Sep 20261083 AMAQI
9th Sep 20261024 AMAQI

30°C26/34°C

9th Sep 2026995 AMAQI
9th Sep 20261056 AMAQI
9th Sep 20261027 AMAQI
9th Sep 20261028 AMAQI
9th Sep 20261109 AMAQI
9th Sep 202611410 AMAQI
9th Sep 202611011 AMAQI
9th Sep 202610212 PMAQI
9th Sep 20261031 PMAQI
9th Sep 20261052 PMAQI
9th Sep 2026963 PMAQI
9th Sep 2026994 PMAQI
9th Sep 2026945 PMAQI
9th Sep 2026966 PMAQI
9th Sep 20261027 PMAQI
9th Sep 20261058 PMAQI
9th Sep 20261029 PMAQI
9th Sep 202610810 PMAQI
9th Sep 20269811 PMAQI
10th Sep 202611012 AMAQI
10th Sep 2026971 AMAQI
10th Sep 20261052 AMAQI
10th Sep 20261003 AMAQI
10th Sep 20261054 AMAQI

31°C28/34°C

10th Sep 20261035 AMAQI
10th Sep 2026996 AMAQI
10th Sep 20261017 AMAQI
10th Sep 20261028 AMAQI
10th Sep 20261029 AMAQI
10th Sep 202610810 AMAQI
10th Sep 202610011 AMAQI
10th Sep 202611012 PMAQI
10th Sep 20261041 PMAQI
10th Sep 20261092 PMAQI
10th Sep 20261043 PMAQI
10th Sep 20261054 PMAQI
10th Sep 20261065 PMAQI
10th Sep 20261126 PMAQI
10th Sep 20261087 PMAQI
10th Sep 20261048 PMAQI
10th Sep 20261059 PMAQI
10th Sep 202610610 PMAQI
10th Sep 202610811 PMAQI
11th Sep 202611912 AMAQI
11th Sep 20261051 AMAQI
11th Sep 20261032 AMAQI
11th Sep 2026983 AMAQI
11th Sep 20261054 AMAQI

30°C26/34°C

11th Sep 2026995 AMAQI
11th Sep 20261066 AMAQI
11th Sep 20261087 AMAQI
11th Sep 20261008 AMAQI
11th Sep 2026949 AMAQI
11th Sep 20265910 AMAQI
11th Sep 20268011 AMAQI
11th Sep 202610612 PMAQI
11th Sep 2026971 PMAQI
11th Sep 2026962 PMAQI
11th Sep 2026953 PMAQI
11th Sep 2026884 PMAQI
11th Sep 2026855 PMAQI
11th Sep 2026926 PMAQI
11th Sep 2026937 PMAQI
11th Sep 2026878 PMAQI
11th Sep 2026909 PMAQI
11th Sep 20269410 PMAQI
11th Sep 20268611 PMAQI
12th Sep 20269612 AMAQI
12th Sep 2026731 AMAQI
12th Sep 2026852 AMAQI
12th Sep 2026683 AMAQI
12th Sep 2026654 AMAQI

29°C27/31°C

12th Sep 2026625 AMAQI
12th Sep 2026626 AMAQI
12th Sep 2026667 AMAQI
12th Sep 2026748 AMAQI
12th Sep 2026769 AMAQI
12th Sep 20266910 AMAQI
12th Sep 20267111 AMAQI
12th Sep 20269012 PMAQI
12th Sep 2026901 PMAQI
12th Sep 2026922 PMAQI
12th Sep 2026953 PMAQI
12th Sep 2026954 PMAQI
12th Sep 2026925 PMAQI
12th Sep 2026966 PMAQI
12th Sep 2026967 PMAQI
12th Sep 2026978 PMAQI
12th Sep 20261009 PMAQI
12th Sep 20269610 PMAQI
12th Sep 202610111 PMAQI
13th Sep 20269512 AMAQI
13th Sep 20261001 AMAQI
13th Sep 20261023 AMAQI
13th Sep 2026964 AMAQI

29°C26/33°C

13th Sep 2026965 AMAQI
13th Sep 2026926 AMAQI
13th Sep 2026977 AMAQI
13th Sep 2026948 AMAQI
13th Sep 2026969 AMAQI
13th Sep 20268310 AMAQI
13th Sep 20269411 AMAQI
13th Sep 20268912 PMAQI
13th Sep 2026961 PMAQI
13th Sep 2026972 PMAQI
13th Sep 2026863 PMAQI
13th Sep 2026924 PMAQI
13th Sep 2026965 PMAQI
13th Sep 2026946 PMAQI
13th Sep 2026987 PMAQI
13th Sep 20261008 PMAQI
13th Sep 2026989 PMAQI
13th Sep 20269410 PMAQI
13th Sep 202610011 PMAQI
14th Sep 20269812 AMAQI
14th Sep 2026981 AMAQI
14th Sep 20261082 AMAQI
14th Sep 20261063 AMAQI
14th Sep 2026964 AMAQI

29°C26/32°C

14th Sep 20261045 AMAQI
14th Sep 2026976 AMAQI
14th Sep 20261047 AMAQI
14th Sep 2026948 AMAQI
14th Sep 20261009 AMAQI
14th Sep 20269010 AMAQI
14th Sep 202611111 AMAQI
14th Sep 20269712 PMAQI
14th Sep 20261081 PMAQI
14th Sep 2026972 PMAQI
14th Sep 20261023 PMAQI
14th Sep 20261084 PMAQI
14th Sep 20261065 PMAQI
14th Sep 20261066 PMAQI
14th Sep 20261007 PMAQI
14th Sep 20261058 PMAQI
14th Sep 20261009 PMAQI
14th Sep 202610110 PMAQI
14th Sep 202610011 PMAQI
15th Sep 202610212 AMAQI
15th Sep 20261001 AMAQI
15th Sep 20261002 AMAQI
15th Sep 20261023 AMAQI
15th Sep 20261004 AMAQI

30°C27/34°C

15th Sep 20261015 AMAQI
15th Sep 2026976 AMAQI
15th Sep 2026977 AMAQI
15th Sep 2026978 AMAQI
15th Sep 20261029 AMAQI
15th Sep 20269410 AMAQI
15th Sep 202610011 AMAQI
15th Sep 202610012 PMAQI
15th Sep 20261021 PMAQI
15th Sep 20261022 PMAQI
15th Sep 20261083 PMAQI
15th Sep 20261044 PMAQI
15th Sep 20261115 PMAQI
15th Sep 20261086 PMAQI
15th Sep 20261087 PMAQI
15th Sep 20261068 PMAQI
15th Sep 20261089 PMAQI
15th Sep 202610510 PMAQI
15th Sep 202611211 PMAQI
16th Sep 202610612 AMAQI
16th Sep 20261061 AMAQI
16th Sep 20261102 AMAQI
16th Sep 20261203 AMAQI
16th Sep 20261144 AMAQI

30°C27/34°C

16th Sep 20261045 AMAQI
16th Sep 20261146 AMAQI
16th Sep 20261227 AMAQI
16th Sep 20261128 AMAQI
16th Sep 20261159 AMAQI
16th Sep 202610910 AMAQI
16th Sep 202611511 AMAQI
16th Sep 202610812 PMAQI
16th Sep 20261091 PMAQI
16th Sep 20261082 PMAQI
16th Sep 20261083 PMAQI
16th Sep 20261094 PMAQI
16th Sep 20261185 PMAQI
16th Sep 20261086 PMAQI
16th Sep 20261087 PMAQI
16th Sep 20261168 PMAQI
16th Sep 20261189 PMAQI
16th Sep 202611410 PMAQI
16th Sep 202611511 PMAQI
17th Sep 202612012 AMAQI
17th Sep 20261111 AMAQI
17th Sep 20261122 AMAQI
17th Sep 20261083 AMAQI
17th Sep 20261214 AMAQI

30°C28/35°C

17th Sep 20261085 AMAQI
17th Sep 20261156 AMAQI
17th Sep 20261157 AMAQI
17th Sep 20261128 AMAQI
17th Sep 20261129 AMAQI
17th Sep 202610810 AMAQI
17th Sep 202611611 AMAQI
17th Sep 202610912 PMAQI
17th Sep 20261121 PMAQI
17th Sep 20261092 PMAQI
17th Sep 20261183 PMAQI
17th Sep 20261114 PMAQI
17th Sep 20261105 PMAQI
17th Sep 20261116 PMAQI
17th Sep 20261187 PMAQI
17th Sep 20261218 PMAQI
17th Sep 20261249 PMAQI
17th Sep 202611510 PMAQI
17th Sep 202611911 PMAQI
18th Sep 202611612 AMAQI
18th Sep 20261221 AMAQI
18th Sep 20261222 AMAQI
18th Sep 20261113 AMAQI
18th Sep 20261254 AMAQI

30°C27/34°C

18th Sep 20261215 AMAQI
18th Sep 20261086 AMAQI
18th Sep 20261107 AMAQI
18th Sep 20261098 AMAQI
18th Sep 20261109 AMAQI
18th Sep 202611510 AMAQI
18th Sep 202611611 AMAQI
18th Sep 202611412 PMAQI
18th Sep 20261141 PMAQI
18th Sep 20261122 PMAQI
18th Sep 20261103 PMAQI
18th Sep 20261164 PMAQI
18th Sep 20261225 PMAQI
18th Sep 20261166 PMAQI
18th Sep 20261167 PMAQI
18th Sep 20261228 PMAQI
18th Sep 20261209 PMAQI
18th Sep 202612010 PMAQI
18th Sep 202611411 PMAQI
19th Sep 202611512 AMAQI
19th Sep 20261021 AMAQI
19th Sep 20261082 AMAQI
19th Sep 20261123 AMAQI
19th Sep 20261164 AMAQI

29°C26/33°C

19th Sep 20261155 AMAQI
19th Sep 20261066 AMAQI
19th Sep 20261127 AMAQI
19th Sep 20261188 AMAQI
19th Sep 20261059 AMAQI
19th Sep 202611110 AMAQI
19th Sep 202611511 AMAQI
19th Sep 202611412 PMAQI
19th Sep 20261121 PMAQI
19th Sep 20261182 PMAQI
19th Sep 20261143 PMAQI
19th Sep 20261184 PMAQI
19th Sep 20261185 PMAQI
19th Sep 20261186 PMAQI
19th Sep 20261247 PMAQI
19th Sep 20261148 PMAQI
19th Sep 20261219 PMAQI
19th Sep 202612610 PMAQI
19th Sep 202611011 PMAQI
20th Sep 202612612 AMAQI
20th Sep 20261221 AMAQI
20th Sep 20261342 AMAQI
20th Sep 20261203 AMAQI
20th Sep 20261254 AMAQI

30°C26/34°C

20th Sep 20261325 AMAQI
20th Sep 20261186 AMAQI
20th Sep 20261257 AMAQI
20th Sep 20261228 AMAQI
20th Sep 20261199 AMAQI
20th Sep 202611210 AMAQI
20th Sep 202611111 AMAQI
20th Sep 202612212 PMAQI
20th Sep 20261191 PMAQI
20th Sep 20261082 PMAQI
20th Sep 20261183 PMAQI
20th Sep 20261154 PMAQI
20th Sep 20261125 PMAQI
20th Sep 20261126 PMAQI
20th Sep 20261167 PMAQI
20th Sep 20261228 PMAQI
20th Sep 20261069 PMAQI
20th Sep 202611810 PMAQI
20th Sep 202610411 PMAQI
21st Sep 202610612 AMAQI
21st Sep 2026971 AMAQI
21st Sep 20261022 AMAQI
21st Sep 20261003 AMAQI
21st Sep 20261054 AMAQI

29°C27/34°C

21st Sep 20261105 AMAQI
21st Sep 2026996 AMAQI
21st Sep 20261027 AMAQI
21st Sep 20261068 AMAQI
21st Sep 20261049 AMAQI
21st Sep 20269010 AMAQI
21st Sep 202610211 AMAQI
21st Sep 202610212 PMAQI
21st Sep 20261051 PMAQI
21st Sep 20261002 PMAQI
21st Sep 20261003 PMAQI
21st Sep 2026984 PMAQI
21st Sep 2026995 PMAQI
21st Sep 2026946 PMAQI
21st Sep 20261007 PMAQI
21st Sep 2026908 PMAQI
21st Sep 2026999 PMAQI
21st Sep 20269810 PMAQI
21st Sep 202610811 PMAQI
22nd Sep 202610512 AMAQI
22nd Sep 20261211 AMAQI
22nd Sep 20261122 AMAQI
22nd Sep 20261103 AMAQI
22nd Sep 20261184 AMAQI

30°C27/34°C

22nd Sep 20261155 AMAQI
22nd Sep 20261156 AMAQI
22nd Sep 20261147 AMAQI
22nd Sep 20261158 AMAQI
22nd Sep 20261059 AMAQI
22nd Sep 20269610 AMAQI
22nd Sep 202610511 AMAQI
22nd Sep 202611212 PMAQI
22nd Sep 20261091 PMAQI
22nd Sep 20261092 PMAQI
22nd Sep 20261003 PMAQI
22nd Sep 20261124 PMAQI
22nd Sep 20261065 PMAQI
22nd Sep 20261066 PMAQI
22nd Sep 20261047 PMAQI
22nd Sep 20261048 PMAQI
22nd Sep 2026989 PMAQI
22nd Sep 202611010 PMAQI
22nd Sep 202610611 PMAQI
23rd Sep 202610812 AMAQI
23rd Sep 20261001 AMAQI
23rd Sep 20261032 AMAQI
23rd Sep 2026943 AMAQI
23rd Sep 2026954 AMAQI

31°C27/35°C

23rd Sep 2026945 AMAQI
23rd Sep 2026986 AMAQI
23rd Sep 2026957 AMAQI
23rd Sep 2026998 AMAQI
23rd Sep 2026949 AMAQI
23rd Sep 20267910 AMAQI
23rd Sep 20269211 AMAQI
23rd Sep 20269012 PMAQI
23rd Sep 2026921 PMAQI
23rd Sep 2026972 PMAQI
23rd Sep 2026973 PMAQI
23rd Sep 2026924 PMAQI
23rd Sep 2026925 PMAQI
23rd Sep 2026906 PMAQI
23rd Sep 2026887 PMAQI
23rd Sep 2026908 PMAQI
23rd Sep 2026829 PMAQI
23rd Sep 20269010 PMAQI
23rd Sep 20268811 PMAQI
24th Sep 20269012 AMAQI
24th Sep 2026851 AMAQI
24th Sep 2026872 AMAQI
24th Sep 2026903 AMAQI
24th Sep 2026924 AMAQI

29°C25/32°C

24th Sep 2026905 AMAQI
24th Sep 2026966 AMAQI
24th Sep 2026957 AMAQI
24th Sep 2026868 AMAQI
24th Sep 2026889 AMAQI
24th Sep 20268710 AMAQI
24th Sep 20269211 AMAQI
24th Sep 20268812 PMAQI
24th Sep 2026891 PMAQI
24th Sep 2026922 PMAQI
24th Sep 2026973 PMAQI
24th Sep 2026974 PMAQI
24th Sep 2026955 PMAQI
24th Sep 2026996 PMAQI
24th Sep 2026947 PMAQI
24th Sep 20261028 PMAQI
24th Sep 2026979 PMAQI
24th Sep 20269810 PMAQI
24th Sep 20269911 PMAQI
25th Sep 202610512 AMAQI
25th Sep 2026991 AMAQI
25th Sep 2026982 AMAQI
25th Sep 20261023 AMAQI
25th Sep 20261004 AMAQI

23°C22/24°C

25th Sep 2026975 AMAQI
25th Sep 20261086 AMAQI
25th Sep 2026977 AMAQI
25th Sep 2026958 AMAQI
25th Sep 2026959 AMAQI
25th Sep 20268610 AMAQI
25th Sep 202610211 AMAQI
25th Sep 202611412 PMAQI
25th Sep 20261041 PMAQI
25th Sep 20261042 PMAQI
25th Sep 20261093 PMAQI
25th Sep 20261054 PMAQI
25th Sep 20261145 PMAQI
25th Sep 20261166 PMAQI
25th Sep 20261097 PMAQI
25th Sep 20261028 PMAQI
25th Sep 20261109 PMAQI
25th Sep 202610810 PMAQI
25th Sep 202610811 PMAQI
26th Sep 20265512 AMAQI
26th Sep 2026531 AMAQI
26th Sep 2026502 AMAQI
26th Sep 2026553 AMAQI
26th Sep 2026584 AMAQI

23°C22/25°C

26th Sep 2026495 AMAQI
26th Sep 2026506 AMAQI
26th Sep 2026527 AMAQI
26th Sep 2026578 AMAQI
26th Sep 2026599 AMAQI
26th Sep 20265710 AMAQI
26th Sep 20266011 AMAQI
26th Sep 20266212 PMAQI
26th Sep 2026551 PMAQI
26th Sep 2026542 PMAQI
26th Sep 2026573 PMAQI
26th Sep 2026644 PMAQI
26th Sep 2026715 PMAQI
26th Sep 2026856 PMAQI
26th Sep 20261127 PMAQI
26th Sep 20261058 PMAQI
26th Sep 20261089 PMAQI
26th Sep 202610510 PMAQI
26th Sep 20269211 PMAQI
27th Sep 20268212 AMAQI
27th Sep 2026721 AMAQI
27th Sep 2026682 AMAQI
27th Sep 2026693 AMAQI
27th Sep 2026654 AMAQI

27°C24/32°C

27th Sep 2026645 AMAQI
27th Sep 2026696 AMAQI
27th Sep 2026707 AMAQI
27th Sep 2026838 AMAQI
27th Sep 2026909 AMAQI
27th Sep 202610210 AMAQI
27th Sep 202610211 AMAQI
27th Sep 20269712 PMAQI
27th Sep 2026981 PMAQI
27th Sep 2026862 PMAQI
27th Sep 2026803 PMAQI
27th Sep 2026844 PMAQI
27th Sep 2026925 PMAQI
27th Sep 20261186 PMAQI
27th Sep 20261467 PMAQI
27th Sep 20261518 PMAQI
27th Sep 20261529 PMAQI
27th Sep 202615810 PMAQI
27th Sep 202615111 PMAQI
28th Sep 202615212 AMAQI
28th Sep 20261361 AMAQI
28th Sep 20261422 AMAQI
28th Sep 20261323 AMAQI
28th Sep 20261294 AMAQI

29°C24/33°C

28th Sep 20261185 AMAQI
28th Sep 20261206 AMAQI
28th Sep 20261267 AMAQI
28th Sep 20261188 AMAQI
28th Sep 20261109 AMAQI
28th Sep 20269710 AMAQI
28th Sep 202610211 AMAQI
28th Sep 20269712 PMAQI
28th Sep 20261061 PMAQI
28th Sep 20261052 PMAQI
28th Sep 20261083 PMAQI
28th Sep 20261004 PMAQI
28th Sep 20261085 PMAQI
28th Sep 20261226 PMAQI
28th Sep 20261327 PMAQI
28th Sep 20261518 PMAQI
28th Sep 20261469 PMAQI
28th Sep 202615010 PMAQI
28th Sep 202613511 PMAQI
29th Sep 202612112 AMAQI
29th Sep 20261151 AMAQI
29th Sep 20261122 AMAQI
29th Sep 20261183 AMAQI
29th Sep 20261084 AMAQI

29°C26/33°C

29th Sep 2026995 AMAQI
29th Sep 20261046 AMAQI
29th Sep 20261127 AMAQI
29th Sep 20261128 AMAQI
29th Sep 20261189 AMAQI
29th Sep 202611510 AMAQI
29th Sep 202612011 AMAQI
29th Sep 202610812 PMAQI
29th Sep 20261141 PMAQI
29th Sep 20261022 PMAQI
29th Sep 20261143 PMAQI
29th Sep 20261044 PMAQI
29th Sep 20261065 PMAQI
29th Sep 20261186 PMAQI
29th Sep 20261327 PMAQI
29th Sep 20261428 PMAQI
29th Sep 20261439 PMAQI
29th Sep 202612210 PMAQI
29th Sep 202612811 PMAQI
30th Sep 202612012 AMAQI
30th Sep 20261351 AMAQI
30th Sep 20261252 AMAQI
30th Sep 20261183 AMAQI
30th Sep 20261254 AMAQI

29°C25/33°C

30th Sep 20261185 AMAQI
30th Sep 20261206 AMAQI
30th Sep 20261427 AMAQI
30th Sep 20261508 AMAQI
30th Sep 20261449 AMAQI
30th Sep 202612110 AMAQI
30th Sep 202611611 AMAQI
30th Sep 202611212 PMAQI
30th Sep 20261191 PMAQI
30th Sep 20261122 PMAQI
30th Sep 20261063 PMAQI
30th Sep 20261184 PMAQI
30th Sep 20261305 PMAQI
30th Sep 20261256 PMAQI
30th Sep 20261447 PMAQI
30th Sep 20261548 PMAQI
30th Sep 20261569 PMAQI
30th Sep 202615210 PMAQI
30th Sep 202613811 PMAQI
1st Oct 202613212 AMAQI
1st Oct 20261221 AMAQI
1st Oct 20261192 AMAQI
1st Oct 20261183 AMAQI
1st Oct 20261104 AMAQI

29°C26/34°C

1st Oct 20261065 AMAQI
1st Oct 20261286 AMAQI
1st Oct 20261257 AMAQI
1st Oct 20261458 AMAQI
1st Oct 20261489 AMAQI
1st Oct 202615210 AMAQI
1st Oct 202613611 AMAQI
1st Oct 202614312 PMAQI
1st Oct 20261741 PMAQI
1st Oct 20261202 PMAQI
1st Oct 20261153 PMAQI
1st Oct 20261284 PMAQI
1st Oct 20261385 PMAQI
1st Oct 20261416 PMAQI
1st Oct 20261607 PMAQI
1st Oct 20261608 PMAQI
1st Oct 20261629 PMAQI
1st Oct 202615410 PMAQI
1st Oct 202615311 PMAQI
2nd Oct 202615212 AMAQI
2nd Oct 20261521 AMAQI
2nd Oct 20261522 AMAQI
2nd Oct 20261513 AMAQI
2nd Oct 20261414 AMAQI

29°C27/33°C

2nd Oct 20261425 AMAQI
2nd Oct 20261506 AMAQI
2nd Oct 20261547 AMAQI
2nd Oct 20261538 AMAQI
2nd Oct 20261529 AMAQI
2nd Oct 202615410 AMAQI
2nd Oct 202615011 AMAQI
2nd Oct 202614612 PMAQI
2nd Oct 20261421 PMAQI
2nd Oct 20261442 PMAQI
2nd Oct 20261423 PMAQI
2nd Oct 20261354 PMAQI
2nd Oct 20261485 PMAQI
2nd Oct 20261546 PMAQI
2nd Oct 20261627 PMAQI
2nd Oct 20261698 PMAQI
2nd Oct 20261679 PMAQI
2nd Oct 202616810 PMAQI
2nd Oct 202616411 PMAQI
3rd Oct 202616312 AMAQI
3rd Oct 20261571 AMAQI
3rd Oct 20261602 AMAQI
3rd Oct 20261563 AMAQI
3rd Oct 20261544 AMAQI

29°C27/34°C

3rd Oct 20261545 AMAQI
5 AM
3rd Oct 20261566 AMAQI
3rd Oct 20261707 AMAQI
3rd Oct 20261748 AMAQI
3rd Oct 20261729 AMAQI
3rd Oct 202616510 AMAQI
3rd Oct 202616211 AMAQI
11 AM
3rd Oct 202615812 PMAQI
3rd Oct 20261581 PMAQI
3rd Oct 20261562 PMAQI
3rd Oct 20261553 PMAQI
3rd Oct 20261534 PMAQI
3rd Oct 20261605 PMAQI
5 PM
3rd Oct 20261566 PMAQI
3rd Oct 20261607 PMAQI
3rd Oct 20261488 PMAQI
3rd Oct 20261549 PMAQI
3rd Oct 202615810 PMAQI
3rd Oct 202615411 PMAQI
11 PM
4 AM

28°C24/33°C

Day time
Avg. Highest Time
5 AM - 9 AM

106AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
5 AM - 5 PM

106AQI

13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 AM (Avg. 106), while the lowest AQI was between 5 AM to 5 PM (Avg. 106).
Night time
Avg. Highest Time
7 PM - 11 PM

116AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
1 AM - 4 AM

107AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 116), while the lowest AQI was between 1 AM to 4 AM (Avg. 107).

2026 Days Vs Air Quality

Kishanganj, Bihar, India

2026

45%

125

42%

117

12%

33

0.3%

1

Total number of days with different AQI categories in last 276 days in 2026 (89 days remaining)

Good
0 Days
Moderate
125 Days
Poor
117 Days
Unhealthy
33 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2026, 0% of 276 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Kishanganj, Bihar, India

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
164AQI (US)
2nd January 2026
164AQI (US)
3rd January 2026
174AQI (US)
4th January 2026
168AQI (US)
5th January 2026
164AQI (US)
6th January 2026
201AQI (US)
7th January 2026
150AQI (US)
8th January 2026
77AQI (US)
9th January 2026
67AQI (US)
10th January 2026
69AQI (US)
11th January 2026
73AQI (US)
12th January 2026
85AQI (US)
13th January 2026
76AQI (US)
14th January 2026
72AQI (US)
15th January 2026
91AQI (US)
16th January 2026
69AQI (US)
17th January 2026
79AQI (US)
18th January 2026
74AQI (US)
19th January 2026
72AQI (US)
20th January 2026
76AQI (US)
21st January 2026
84AQI (US)
22nd January 2026
122AQI (US)
23rd January 2026
109AQI (US)
24th January 2026
69AQI (US)
25th January 2026
68AQI (US)
26th January 2026
95AQI (US)
27th January 2026
67AQI (US)
28th January 2026
77AQI (US)
29th January 2026
111AQI (US)
30th January 2026
89AQI (US)
31st January 2026
70AQI (US)
1st February 2026
100AQI (US)
2nd February 2026
148AQI (US)
3rd February 2026
179AQI (US)
4th February 2026
133AQI (US)
5th February 2026
66AQI (US)
6th February 2026
72AQI (US)
7th February 2026
129AQI (US)
8th February 2026
145AQI (US)
9th February 2026
159AQI (US)
10th February 2026
153AQI (US)
11th February 2026
154AQI (US)
12th February 2026
177AQI (US)
13th February 2026
162AQI (US)
14th February 2026
120AQI (US)
15th February 2026
132AQI (US)
16th February 2026
143AQI (US)
17th February 2026
142AQI (US)
18th February 2026
151AQI (US)
19th February 2026
155AQI (US)
20th February 2026
154AQI (US)
21st February 2026
125AQI (US)
22nd February 2026
127AQI (US)
23rd February 2026
139AQI (US)
24th February 2026
162AQI (US)
25th February 2026
165AQI (US)
26th February 2026
161AQI (US)
27th February 2026
181AQI (US)
28th February 2026
180AQI (US)
1st March 2026
162AQI (US)
2nd March 2026
139AQI (US)
3rd March 2026
181AQI (US)
4th March 2026
199AQI (US)
5th March 2026
177AQI (US)
6th March 2026
176AQI (US)
7th March 2026
176AQI (US)
8th March 2026
170AQI (US)
9th March 2026
175AQI (US)
10th March 2026
173AQI (US)
11th March 2026
143AQI (US)
12th March 2026
157AQI (US)
13th March 2026
120AQI (US)
14th March 2026
118AQI (US)
15th March 2026
96AQI (US)
16th March 2026
98AQI (US)
17th March 2026
95AQI (US)
18th March 2026
129AQI (US)
19th March 2026
106AQI (US)
20th March 2026
94AQI (US)
21st March 2026
84AQI (US)
22nd March 2026
66AQI (US)
23rd March 2026
97AQI (US)
24th March 2026
105AQI (US)
25th March 2026
85AQI (US)
26th March 2026
100AQI (US)
27th March 2026
89AQI (US)
28th March 2026
84AQI (US)
29th March 2026
67AQI (US)
30th March 2026
102AQI (US)
31st March 2026
110AQI (US)
1st April 2026
104AQI (US)
2nd April 2026
110AQI (US)
3rd April 2026
119AQI (US)
4th April 2026
111AQI (US)
5th April 2026
93AQI (US)
6th April 2026
102AQI (US)
7th April 2026
88AQI (US)
8th April 2026
70AQI (US)
9th April 2026
66AQI (US)
10th April 2026
94AQI (US)
11th April 2026
78AQI (US)
12th April 2026
90AQI (US)
13th April 2026
81AQI (US)
14th April 2026
86AQI (US)
15th April 2026
97AQI (US)
16th April 2026
91AQI (US)
17th April 2026
75AQI (US)
18th April 2026
88AQI (US)
19th April 2026
62AQI (US)
20th April 2026
82AQI (US)
21st April 2026
96AQI (US)
22nd April 2026
99AQI (US)
23rd April 2026
72AQI (US)
24th April 2026
74AQI (US)
25th April 2026
80AQI (US)
26th April 2026
82AQI (US)
27th April 2026
70AQI (US)
28th April 2026
90AQI (US)
29th April 2026
70AQI (US)
30th April 2026
65AQI (US)
1st May 2026
81AQI (US)
2nd May 2026
78AQI (US)
3rd May 2026
92AQI (US)
4th May 2026
86AQI (US)
5th May 2026
70AQI (US)
6th May 2026
102AQI (US)
7th May 2026
102AQI (US)
8th May 2026
130AQI (US)
9th May 2026
142AQI (US)
10th May 2026
137AQI (US)
11th May 2026
152AQI (US)
12th May 2026
137AQI (US)
13th May 2026
106AQI (US)
14th May 2026
126AQI (US)
15th May 2026
138AQI (US)
16th May 2026
106AQI (US)
17th May 2026
94AQI (US)
18th May 2026
88AQI (US)
19th May 2026
89AQI (US)
20th May 2026
118AQI (US)
21st May 2026
102AQI (US)
22nd May 2026
112AQI (US)
23rd May 2026
94AQI (US)
24th May 2026
90AQI (US)
25th May 2026
93AQI (US)
26th May 2026
87AQI (US)
27th May 2026
117AQI (US)
28th May 2026
118AQI (US)
29th May 2026
97AQI (US)
30th May 2026
129AQI (US)
31st May 2026
104AQI (US)
1st June 2026
126AQI (US)
2nd June 2026
133AQI (US)
3rd June 2026
153AQI (US)
4th June 2026
147AQI (US)
5th June 2026
129AQI (US)
6th June 2026
109AQI (US)
7th June 2026
137AQI (US)
8th June 2026
121AQI (US)
9th June 2026
109AQI (US)
10th June 2026
111AQI (US)
11th June 2026
102AQI (US)
12th June 2026
124AQI (US)
13th June 2026
131AQI (US)
14th June 2026
123AQI (US)
15th June 2026
133AQI (US)
16th June 2026
110AQI (US)
17th June 2026
118AQI (US)
18th June 2026
100AQI (US)
19th June 2026
109AQI (US)
20th June 2026
136AQI (US)
21st June 2026
115AQI (US)
22nd June 2026
103AQI (US)
23rd June 2026
125AQI (US)
24th June 2026
121AQI (US)
25th June 2026
127AQI (US)
26th June 2026
127AQI (US)
27th June 2026
135AQI (US)
28th June 2026
116AQI (US)
29th June 2026
100AQI (US)
30th June 2026
109AQI (US)
1st July 2026
106AQI (US)
2nd July 2026
90AQI (US)
3rd July 2026
89AQI (US)
4th July 2026
86AQI (US)
5th July 2026
57AQI (US)
6th July 2026
53AQI (US)
7th July 2026
85AQI (US)
8th July 2026
97AQI (US)
9th July 2026
90AQI (US)
10th July 2026
111AQI (US)
11th July 2026
99AQI (US)
12th July 2026
94AQI (US)
13th July 2026
80AQI (US)
14th July 2026
87AQI (US)
15th July 2026
85AQI (US)
16th July 2026
79AQI (US)
17th July 2026
83AQI (US)
18th July 2026
87AQI (US)
19th July 2026
82AQI (US)
20th July 2026
83AQI (US)
21st July 2026
75AQI (US)
22nd July 2026
99AQI (US)
23rd July 2026
99AQI (US)
24th July 2026
104AQI (US)
25th July 2026
93AQI (US)
26th July 2026
98AQI (US)
27th July 2026
105AQI (US)
28th July 2026
90AQI (US)
29th July 2026
98AQI (US)
30th July 2026
90AQI (US)
31st July 2026
94AQI (US)
1st August 2026
98AQI (US)
2nd August 2026
107AQI (US)
3rd August 2026
103AQI (US)
4th August 2026
102AQI (US)
5th August 2026
104AQI (US)
6th August 2026
106AQI (US)
7th August 2026
94AQI (US)
8th August 2026
94AQI (US)
9th August 2026
93AQI (US)
10th August 2026
98AQI (US)
11th August 2026
111AQI (US)
12th August 2026
110AQI (US)
13th August 2026
105AQI (US)
14th August 2026
98AQI (US)
15th August 2026
106AQI (US)
16th August 2026
103AQI (US)
17th August 2026
96AQI (US)
18th August 2026
88AQI (US)
19th August 2026
97AQI (US)
20th August 2026
101AQI (US)
21st August 2026
108AQI (US)
22nd August 2026
112AQI (US)
23rd August 2026
113AQI (US)
24th August 2026
100AQI (US)
25th August 2026
89AQI (US)
26th August 2026
95AQI (US)
27th August 2026
111AQI (US)
28th August 2026
120AQI (US)
29th August 2026
112AQI (US)
30th August 2026
91AQI (US)
31st August 2026
65AQI (US)
1st September 2026
105AQI (US)
2nd September 2026
105AQI (US)
3rd September 2026
104AQI (US)
4th September 2026
97AQI (US)
5th September 2026
102AQI (US)
6th September 2026
107AQI (US)
7th September 2026
112AQI (US)
8th September 2026
107AQI (US)
9th September 2026
103AQI (US)
10th September 2026
105AQI (US)
11th September 2026
95AQI (US)
12th September 2026
84AQI (US)
13th September 2026
95AQI (US)
14th September 2026
102AQI (US)
15th September 2026
103AQI (US)
16th September 2026
112AQI (US)
17th September 2026
114AQI (US)
18th September 2026
116AQI (US)
19th September 2026
114AQI (US)
20th September 2026
118AQI (US)
21st September 2026
101AQI (US)
22nd September 2026
109AQI (US)
23rd September 2026
93AQI (US)
24th September 2026
93AQI (US)
25th September 2026
104AQI (US)
26th September 2026
68AQI (US)
27th September 2026
98AQI (US)
28th September 2026
123AQI (US)
29th September 2026
116AQI (US)
30th September 2026
129AQI (US)
1st October 2026
137AQI (US)
2nd October 2026
152AQI (US)
3rd October 2026
159AQI (US)
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

101AQI (US)

143AQI (US)

125AQI (US)

86AQI (US)

107AQI (US)

121AQI (US)

89AQI (US)

101AQI (US)

104AQI (US)

149AQI (US)

No. of days

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

2026109AQI (US)

21
4
5
1
3
11
14
12
9
10
25
5
13
17
1
2
27
1
27
4
14
17
8
22
1
2
125
117
33
1

Highest AQI (US) recorded in

October

149AQI (US)

Lowest AQI (US) recorded in

April

86AQI (US)

2025104AQI (US)

1
30
23
5
12
19
15
15
31
27
3
31
31
25
5
5
19
7
15
10
5
8
19
4
200
114
51

Highest AQI (US) recorded in

January

166AQI (US)

Lowest AQI (US) recorded in

August

71AQI (US)

2024109AQI (US)

8
20
2
1
14
11
2
1
2
15
11
3
18
12
3
15
10
3
4
26
13
17
1
22
9
12
18
6
16
8
1
18
12
10
21
60
104
102
91
7
1

Highest AQI (US) recorded in

January

163AQI (US)

Lowest AQI (US) recorded in

August

43AQI (US)

2023124AQI (US)

10
19
1
1
9
18
4
13
13
1
5
12
11
1
19
9
6
14
7
2
11
20
10
17
3
1
7
18
4
1
5
4
15
6
2
7
18
2
3
17
8
2
40
106
88
78
43
1

Highest AQI (US) recorded in

January

232AQI (US)

Lowest AQI (US) recorded in

July

56AQI (US)

2022131AQI (US)

3
5
13
2
23
6
4
11
3
13
15
3
3
17
7
3
4
27
2
8
2
5
14
9
3
10
12
4
11
17
2
1
13
17
17
93
73
71
38

Highest AQI (US) recorded in

December

203AQI (US)

Lowest AQI (US) recorded in

July

68AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2022(Avg.)
131AQI (US)
Least Polluted Year Recorded
2025(Avg.)
104AQI (US)

Kishanganj's annual 2026 AQI (US) (109) shows an average percentage change of -6.02% (improved AQI (US)) compared to previous years: 2022 (131), 2023 (124), 2024 (109), 2025 (104).