Naili, Bihar, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Naili, Bihar, India
AQI Trends: Highest and Lowest
Same Day Analysis (26th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 99 of Moderate air quality on the same day.
Day & Night AQI Trend: 25th Sep - 26th Sep 2026
Naili, Bihar, India
5 AM25th Sep 2026
5 PM
4 AM26th Sep 2026
146AQI
104AQI
141AQI
65AQI
In the last 24 hours,
Naili's AQI reached its highest point of 146 at 12 PM during the Day, while the lowest point, 65, was recorded at 3 AM during the Night between 25th Sep and 26th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Naili, Bihar, India
30°C26/34°C
29°C26/33°C
30°C26/35°C
29°C27/33°C
28°C26/31°C
26°C25/28°C
28°C25/31°C
29°C25/32°C
29°C25/32°C
30°C26/32°C
29°C26/33°C
29°C27/33°C
29°C26/33°C
29°C26/33°C
29°C26/33°C
29°C25/34°C
29°C25/33°C
29°C26/34°C
30°C27/34°C
30°C27/34°C
29°C26/33°C
30°C27/34°C
31°C28/34°C
31°C28/34°C
30°C28/35°C
30°C27/35°C
28°C24/35°C
24°C22/25°C
25°C23/28°C
27°C25/30°C
124AQI
120AQI
122AQI
122AQI
2026 Days Vs Air Quality
Naili, Bihar, India
28%
76
60%
161
12%
32
Total number of days with different AQI categories in last 269 days in 2026 (96 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 269 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
Naili, Bihar, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
136AQI (US)
143AQI (US)
186AQI (US)
160AQI (US)
183AQI (US)
199AQI (US)
170AQI (US)
126AQI (US)
119AQI (US)
130AQI (US)
108AQI (US)
111AQI (US)
109AQI (US)
105AQI (US)
107AQI (US)
113AQI (US)
116AQI (US)
113AQI (US)
109AQI (US)
120AQI (US)
128AQI (US)
84AQI (US)
96AQI (US)
129AQI (US)
162AQI (US)
172AQI (US)
161AQI (US)
151AQI (US)
117AQI (US)
114AQI (US)
124AQI (US)
151AQI (US)
141AQI (US)
159AQI (US)
125AQI (US)
78AQI (US)
99AQI (US)
137AQI (US)
141AQI (US)
158AQI (US)
154AQI (US)
162AQI (US)
164AQI (US)
137AQI (US)
108AQI (US)
98AQI (US)
102AQI (US)
105AQI (US)
113AQI (US)
131AQI (US)
146AQI (US)
130AQI (US)
144AQI (US)
139AQI (US)
156AQI (US)
158AQI (US)
158AQI (US)
161AQI (US)
154AQI (US)
153AQI (US)
136AQI (US)
166AQI (US)
169AQI (US)
160AQI (US)
150AQI (US)
158AQI (US)
155AQI (US)
128AQI (US)
119AQI (US)
138AQI (US)
126AQI (US)
110AQI (US)
106AQI (US)
120AQI (US)
120AQI (US)
122AQI (US)
117AQI (US)
113AQI (US)
107AQI (US)
80AQI (US)
84AQI (US)
111AQI (US)
87AQI (US)
97AQI (US)
100AQI (US)
112AQI (US)
85AQI (US)
96AQI (US)
139AQI (US)
133AQI (US)
113AQI (US)
90AQI (US)
97AQI (US)
75AQI (US)
74AQI (US)
63AQI (US)
74AQI (US)
102AQI (US)
120AQI (US)
94AQI (US)
83AQI (US)
95AQI (US)
125AQI (US)
110AQI (US)
98AQI (US)
127AQI (US)
121AQI (US)
124AQI (US)
122AQI (US)
116AQI (US)
113AQI (US)
116AQI (US)
123AQI (US)
129AQI (US)
122AQI (US)
96AQI (US)
87AQI (US)
104AQI (US)
123AQI (US)
73AQI (US)
66AQI (US)
78AQI (US)
111AQI (US)
129AQI (US)
77AQI (US)
108AQI (US)
84AQI (US)
72AQI (US)
70AQI (US)
61AQI (US)
90AQI (US)
99AQI (US)
96AQI (US)
63AQI (US)
81AQI (US)
126AQI (US)
146AQI (US)
157AQI (US)
147AQI (US)
158AQI (US)
147AQI (US)
142AQI (US)
142AQI (US)
141AQI (US)
146AQI (US)
100AQI (US)
87AQI (US)
88AQI (US)
87AQI (US)
58AQI (US)
137AQI (US)
136AQI (US)
106AQI (US)
94AQI (US)
115AQI (US)
115AQI (US)
102AQI (US)
96AQI (US)
111AQI (US)
127AQI (US)
109AQI (US)
97AQI (US)
93AQI (US)
124AQI (US)
91AQI (US)
97AQI (US)
120AQI (US)
102AQI (US)
105AQI (US)
90AQI (US)
74AQI (US)
89AQI (US)
78AQI (US)
98AQI (US)
92AQI (US)
115AQI (US)
112AQI (US)
151AQI (US)
146AQI (US)
114AQI (US)
127AQI (US)
140AQI (US)
118AQI (US)
110AQI (US)
90AQI (US)
73AQI (US)
64AQI (US)
87AQI (US)
107AQI (US)
116AQI (US)
100AQI (US)
106AQI (US)
93AQI (US)
96AQI (US)
87AQI (US)
116AQI (US)
99AQI (US)
96AQI (US)
92AQI (US)
115AQI (US)
102AQI (US)
111AQI (US)
87AQI (US)
93AQI (US)
104AQI (US)
112AQI (US)
116AQI (US)
107AQI (US)
92AQI (US)
94AQI (US)
90AQI (US)
102AQI (US)
111AQI (US)
123AQI (US)
103AQI (US)
113AQI (US)
110AQI (US)
113AQI (US)
103AQI (US)
100AQI (US)
117AQI (US)
103AQI (US)
102AQI (US)
116AQI (US)
129AQI (US)
123AQI (US)
160AQI (US)
138AQI (US)
121AQI (US)
145AQI (US)
132AQI (US)
113AQI (US)
134AQI (US)
146AQI (US)
132AQI (US)
142AQI (US)
124AQI (US)
130AQI (US)
117AQI (US)
105AQI (US)
122AQI (US)
112AQI (US)
80AQI (US)
116AQI (US)
133AQI (US)
120AQI (US)
148AQI (US)
126AQI (US)
119AQI (US)
86AQI (US)
135AQI (US)
145AQI (US)
150AQI (US)
122AQI (US)
101AQI (US)
126AQI (US)
124AQI (US)
145AQI (US)
156AQI (US)
118AQI (US)
97AQI (US)
124AQI (US)
159AQI (US)
130AQI (US)
107AQI (US)
98AQI (US)
115AQI (US)
128AQI (US)
99AQI (US)
132AQI (US)
136AQI (US)
122AQI (US)
104AQI (US)
106AQI (US)
108AQI (US)
100AQI (US)
120AQI (US)
124AQI (US)
No. of days
2026117AQI (US)
Highest AQI (US) recorded in
February136AQI (US)
Lowest AQI (US) recorded in
July100AQI (US)
2025103AQI (US)
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
July70AQI (US)
2024111AQI (US)
Highest AQI (US) recorded in
January165AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
2023114AQI (US)
Highest AQI (US) recorded in
January161AQI (US)
Lowest AQI (US) recorded in
July66AQI (US)
2022102AQI (US)
Highest AQI (US) recorded in
December160AQI (US)
Lowest AQI (US) recorded in
September48AQI (US)
2021101AQI (US)
Highest AQI (US) recorded in
January164AQI (US)
Lowest AQI (US) recorded in
June55AQI (US)
202095AQI (US)
Highest AQI (US) recorded in
December162AQI (US)
Lowest AQI (US) recorded in
June52AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Naili's annual 2026 AQI (US) (117) shows an average percentage change of 12.5% (worsened AQI (US)) compared to previous years: 2020 (95), 2021 (101), 2022 (102), 2023 (114), 2024 (111), 2025 (103).