Deo, 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
Deo, Bihar, India
AQI Trends: Highest and Lowest
Same Day Analysis (22nd July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 116 of Poor air quality on the same day.
Day & Night AQI Trend: 22nd Jul - 23rd Jul 2026
Deo, Bihar, India
5 AM22nd Jul 2026
6 PM
4 AM23rd Jul 2026
161AQI
76AQI
160AQI
154AQI
In the last 24 hours,
Deo's AQI reached its highest point of 161 at 6 PM during the Day, while the lowest point, 76, was recorded at 1 PM during the Day between 22nd Jul and 23rd Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Deo, Bihar, India
39°C34/46°C
39°C34/44°C
39°C35/45°C
39°C34/43°C
37°C33/42°C
38°C33/43°C
35°C31/40°C
34°C30/39°C
35°C32/38°C
35°C33/38°C
36°C32/41°C
35°C31/38°C
31°C28/34°C
30°C28/34°C
32°C28/36°C
33°C30/37°C
33°C30/35°C
32°C28/37°C
34°C31/39°C
35°C30/40°C
35°C31/41°C
35°C31/42°C
34°C30/40°C
34°C30/37°C
33°C30/37°C
30°C27/35°C
29°C27/31°C
30°C27/34°C
30°C27/34°C
29°C27/33°C
117AQI
102AQI
122AQI
106AQI
2026 Days Vs Air Quality
Deo, Bihar, India
50%
102
37%
76
11%
23
0.9%
2
Total number of days with different AQI categories in last 204 days in 2026 (161 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 204 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
Deo, Bihar, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
128AQI (US)
121AQI (US)
124AQI (US)
118AQI (US)
189AQI (US)
225AQI (US)
225AQI (US)
157AQI (US)
94AQI (US)
96AQI (US)
125AQI (US)
83AQI (US)
79AQI (US)
74AQI (US)
77AQI (US)
99AQI (US)
147AQI (US)
110AQI (US)
101AQI (US)
109AQI (US)
93AQI (US)
85AQI (US)
93AQI (US)
100AQI (US)
115AQI (US)
173AQI (US)
190AQI (US)
158AQI (US)
111AQI (US)
130AQI (US)
158AQI (US)
158AQI (US)
139AQI (US)
155AQI (US)
120AQI (US)
67AQI (US)
78AQI (US)
121AQI (US)
134AQI (US)
150AQI (US)
157AQI (US)
157AQI (US)
158AQI (US)
144AQI (US)
103AQI (US)
84AQI (US)
93AQI (US)
122AQI (US)
92AQI (US)
98AQI (US)
85AQI (US)
84AQI (US)
128AQI (US)
158AQI (US)
162AQI (US)
160AQI (US)
161AQI (US)
163AQI (US)
154AQI (US)
152AQI (US)
121AQI (US)
167AQI (US)
168AQI (US)
150AQI (US)
148AQI (US)
133AQI (US)
121AQI (US)
143AQI (US)
112AQI (US)
114AQI (US)
122AQI (US)
89AQI (US)
93AQI (US)
99AQI (US)
100AQI (US)
96AQI (US)
101AQI (US)
131AQI (US)
122AQI (US)
80AQI (US)
84AQI (US)
87AQI (US)
72AQI (US)
76AQI (US)
87AQI (US)
86AQI (US)
90AQI (US)
104AQI (US)
137AQI (US)
128AQI (US)
86AQI (US)
72AQI (US)
110AQI (US)
78AQI (US)
74AQI (US)
74AQI (US)
66AQI (US)
79AQI (US)
70AQI (US)
70AQI (US)
82AQI (US)
87AQI (US)
83AQI (US)
80AQI (US)
74AQI (US)
117AQI (US)
96AQI (US)
86AQI (US)
96AQI (US)
109AQI (US)
76AQI (US)
84AQI (US)
96AQI (US)
98AQI (US)
90AQI (US)
83AQI (US)
68AQI (US)
95AQI (US)
116AQI (US)
88AQI (US)
85AQI (US)
88AQI (US)
124AQI (US)
143AQI (US)
76AQI (US)
103AQI (US)
66AQI (US)
67AQI (US)
71AQI (US)
62AQI (US)
73AQI (US)
94AQI (US)
81AQI (US)
69AQI (US)
81AQI (US)
121AQI (US)
149AQI (US)
156AQI (US)
142AQI (US)
155AQI (US)
144AQI (US)
132AQI (US)
134AQI (US)
121AQI (US)
141AQI (US)
101AQI (US)
87AQI (US)
72AQI (US)
78AQI (US)
56AQI (US)
132AQI (US)
136AQI (US)
105AQI (US)
73AQI (US)
89AQI (US)
104AQI (US)
92AQI (US)
72AQI (US)
99AQI (US)
122AQI (US)
87AQI (US)
102AQI (US)
67AQI (US)
135AQI (US)
96AQI (US)
94AQI (US)
95AQI (US)
81AQI (US)
89AQI (US)
81AQI (US)
75AQI (US)
85AQI (US)
87AQI (US)
85AQI (US)
87AQI (US)
113AQI (US)
105AQI (US)
150AQI (US)
144AQI (US)
109AQI (US)
120AQI (US)
145AQI (US)
119AQI (US)
113AQI (US)
88AQI (US)
78AQI (US)
63AQI (US)
88AQI (US)
111AQI (US)
111AQI (US)
91AQI (US)
94AQI (US)
91AQI (US)
97AQI (US)
85AQI (US)
105AQI (US)
95AQI (US)
119AQI (US)
146AQI (US)
116AQI (US)
164AQI (US)
115AQI (US)
116AQI (US)
125AQI (US)
128AQI (US)
113AQI (US)
86AQI (US)
103AQI (US)
99AQI (US)
107AQI (US)
No. of days
2026109AQI (US)
Highest AQI (US) recorded in
February128AQI (US)
Lowest AQI (US) recorded in
April86AQI (US)
2025106AQI (US)
Highest AQI (US) recorded in
January154AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
2024107AQI (US)
Highest AQI (US) recorded in
January167AQI (US)
Lowest AQI (US) recorded in
August52AQI (US)
2023125AQI (US)
Highest AQI (US) recorded in
January209AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
2022127AQI (US)
Highest AQI (US) recorded in
December217AQI (US)
Lowest AQI (US) recorded in
July73AQI (US)
2021103AQI (US)
Highest AQI (US) recorded in
December154AQI (US)
Lowest AQI (US) recorded in
May58AQI (US)
2020149AQI (US)
Highest AQI (US) recorded in
December159AQI (US)
Lowest AQI (US) recorded in
October118AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Deo's annual 2026 AQI (US) (109) shows an average percentage change of -7.2% (improved AQI (US)) compared to previous years: 2020 (149), 2021 (103), 2022 (127), 2023 (125), 2024 (107), 2025 (106).