Kishanganj, Bihar, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Kishanganj, Bihar, India
AQI Trends: Highest and Lowest
Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 90 of Moderate air quality, showing improvement over 2022 on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Kishanganj, Bihar, India
4 AM29th Jul 2026
6 PM
3 AM30th Jul 2026
109AQI
80AQI
102AQI
94AQI
In the last 24 hours,
Kishanganj's AQI reached its highest point of 109 at 8 AM during the Day, while the lowest point, 80, was recorded at 12 PM during the Day between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Kishanganj, Bihar, India
30°C26/34°C
30°C27/34°C
32°C28/35°C
32°C28/37°C
31°C27/35°C
28°C26/33°C
29°C26/33°C
29°C27/30°C
29°C26/32°C
29°C26/32°C
29°C26/32°C
29°C26/34°C
28°C26/29°C
29°C26/35°C
31°C28/36°C
30°C27/33°C
29°C27/33°C
28°C27/31°C
27°C26/28°C
25°C25/26°C
26°C25/28°C
28°C26/31°C
29°C25/33°C
29°C26/32°C
30°C26/34°C
31°C27/35°C
31°C27/35°C
30°C27/34°C
30°C27/34°C
29°C26/32°C
91AQI
77AQI
102AQI
90AQI
2026 Days Vs Air Quality
Kishanganj, Bihar, India
48%
102
36%
77
15%
31
0.4%
1
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 211 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
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
164AQI (US)
164AQI (US)
174AQI (US)
168AQI (US)
164AQI (US)
201AQI (US)
150AQI (US)
77AQI (US)
67AQI (US)
69AQI (US)
73AQI (US)
85AQI (US)
76AQI (US)
72AQI (US)
91AQI (US)
69AQI (US)
79AQI (US)
74AQI (US)
72AQI (US)
76AQI (US)
84AQI (US)
122AQI (US)
109AQI (US)
69AQI (US)
68AQI (US)
95AQI (US)
67AQI (US)
77AQI (US)
111AQI (US)
89AQI (US)
70AQI (US)
100AQI (US)
148AQI (US)
179AQI (US)
133AQI (US)
66AQI (US)
72AQI (US)
129AQI (US)
145AQI (US)
159AQI (US)
153AQI (US)
154AQI (US)
177AQI (US)
162AQI (US)
120AQI (US)
132AQI (US)
143AQI (US)
142AQI (US)
151AQI (US)
155AQI (US)
154AQI (US)
125AQI (US)
127AQI (US)
139AQI (US)
162AQI (US)
165AQI (US)
161AQI (US)
181AQI (US)
180AQI (US)
162AQI (US)
139AQI (US)
181AQI (US)
199AQI (US)
177AQI (US)
176AQI (US)
176AQI (US)
170AQI (US)
175AQI (US)
173AQI (US)
143AQI (US)
157AQI (US)
120AQI (US)
118AQI (US)
96AQI (US)
98AQI (US)
95AQI (US)
129AQI (US)
106AQI (US)
94AQI (US)
84AQI (US)
66AQI (US)
97AQI (US)
105AQI (US)
85AQI (US)
100AQI (US)
89AQI (US)
84AQI (US)
67AQI (US)
102AQI (US)
110AQI (US)
104AQI (US)
110AQI (US)
119AQI (US)
111AQI (US)
93AQI (US)
102AQI (US)
88AQI (US)
70AQI (US)
66AQI (US)
94AQI (US)
78AQI (US)
90AQI (US)
81AQI (US)
86AQI (US)
97AQI (US)
91AQI (US)
75AQI (US)
88AQI (US)
62AQI (US)
82AQI (US)
96AQI (US)
99AQI (US)
72AQI (US)
74AQI (US)
80AQI (US)
82AQI (US)
70AQI (US)
90AQI (US)
70AQI (US)
65AQI (US)
81AQI (US)
78AQI (US)
92AQI (US)
86AQI (US)
70AQI (US)
102AQI (US)
102AQI (US)
130AQI (US)
142AQI (US)
137AQI (US)
152AQI (US)
137AQI (US)
106AQI (US)
126AQI (US)
138AQI (US)
106AQI (US)
94AQI (US)
88AQI (US)
89AQI (US)
118AQI (US)
102AQI (US)
112AQI (US)
94AQI (US)
90AQI (US)
93AQI (US)
87AQI (US)
117AQI (US)
118AQI (US)
97AQI (US)
129AQI (US)
104AQI (US)
126AQI (US)
133AQI (US)
153AQI (US)
147AQI (US)
129AQI (US)
109AQI (US)
137AQI (US)
121AQI (US)
109AQI (US)
111AQI (US)
102AQI (US)
124AQI (US)
131AQI (US)
123AQI (US)
133AQI (US)
110AQI (US)
118AQI (US)
100AQI (US)
109AQI (US)
136AQI (US)
115AQI (US)
103AQI (US)
125AQI (US)
121AQI (US)
127AQI (US)
127AQI (US)
135AQI (US)
116AQI (US)
100AQI (US)
109AQI (US)
106AQI (US)
90AQI (US)
89AQI (US)
86AQI (US)
57AQI (US)
53AQI (US)
85AQI (US)
97AQI (US)
90AQI (US)
111AQI (US)
99AQI (US)
94AQI (US)
80AQI (US)
87AQI (US)
85AQI (US)
79AQI (US)
83AQI (US)
87AQI (US)
82AQI (US)
83AQI (US)
75AQI (US)
99AQI (US)
99AQI (US)
104AQI (US)
93AQI (US)
98AQI (US)
105AQI (US)
90AQI (US)
98AQI (US)
90AQI (US)
101AQI (US)
143AQI (US)
125AQI (US)
86AQI (US)
107AQI (US)
121AQI (US)
89AQI (US)
No. of days
2026110AQI (US)
Highest AQI (US) recorded in
February143AQI (US)
Lowest AQI (US) recorded in
April86AQI (US)
2025104AQI (US)
Highest AQI (US) recorded in
January166AQI (US)
Lowest AQI (US) recorded in
August71AQI (US)
2024109AQI (US)
Highest AQI (US) recorded in
January163AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
2023124AQI (US)
Highest AQI (US) recorded in
January232AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
2022131AQI (US)
Highest AQI (US) recorded in
December203AQI (US)
Lowest AQI (US) recorded in
July68AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Kishanganj's annual 2026 AQI (US) (110) shows an average percentage change of -5.1% (improved AQI (US)) compared to previous years: 2022 (131), 2023 (124), 2024 (109), 2025 (104).