Arrah, 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
Arrah, Bihar, India
AQI Trends: Highest and Lowest
Same Day Analysis (19th July):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 145 of Poor air quality on the same day.
Day & Night AQI Trend: 18th Jul - 19th Jul 2026
Arrah, Bihar, India
5 AM18th Jul 2026
6 PM
4 AM19th Jul 2026
158AQI
90AQI
158AQI
150AQI
In the last 24 hours,
Arrah's AQI reached its highest point of 158 at 5 AM during the Day, while the lowest point, 90, was recorded at 1 PM during the Day between 18th Jul and 19th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Arrah, Bihar, India
41°C35/46°C
41°C36/46°C
38°C33/45°C
40°C34/46°C
40°C34/46°C
40°C36/45°C
40°C35/46°C
39°C35/43°C
39°C36/44°C
39°C34/44°C
36°C30/42°C
34°C30/40°C
35°C32/39°C
36°C33/38°C
36°C32/41°C
35°C32/40°C
32°C29/36°C
31°C28/34°C
34°C30/37°C
34°C30/38°C
34°C31/37°C
32°C29/36°C
35°C31/38°C
36°C32/39°C
36°C32/41°C
36°C32/42°C
35°C31/39°C
35°C32/38°C
34°C31/37°C
30°C29/34°C
117AQI
102AQI
126AQI
107AQI
2026 Days Vs Air Quality
Arrah, Bihar, India
11%
22
41%
81
38%
76
11%
21
Total number of days with different AQI categories in last 200 days in 2026 (165 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 200 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
Arrah, Bihar, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
169AQI (US)
189AQI (US)
196AQI (US)
166AQI (US)
212AQI (US)
238AQI (US)
229AQI (US)
269AQI (US)
236AQI (US)
290AQI (US)
284AQI (US)
233AQI (US)
200AQI (US)
193AQI (US)
200AQI (US)
229AQI (US)
265AQI (US)
261AQI (US)
278AQI (US)
247AQI (US)
209AQI (US)
178AQI (US)
203AQI (US)
217AQI (US)
217AQI (US)
182AQI (US)
179AQI (US)
191AQI (US)
165AQI (US)
170AQI (US)
180AQI (US)
187AQI (US)
196AQI (US)
201AQI (US)
159AQI (US)
155AQI (US)
169AQI (US)
170AQI (US)
173AQI (US)
178AQI (US)
181AQI (US)
183AQI (US)
183AQI (US)
160AQI (US)
157AQI (US)
171AQI (US)
171AQI (US)
183AQI (US)
171AQI (US)
181AQI (US)
180AQI (US)
160AQI (US)
164AQI (US)
165AQI (US)
168AQI (US)
177AQI (US)
169AQI (US)
160AQI (US)
152AQI (US)
153AQI (US)
148AQI (US)
174AQI (US)
170AQI (US)
174AQI (US)
186AQI (US)
195AQI (US)
201AQI (US)
204AQI (US)
183AQI (US)
202AQI (US)
181AQI (US)
170AQI (US)
152AQI (US)
179AQI (US)
161AQI (US)
142AQI (US)
168AQI (US)
176AQI (US)
170AQI (US)
120AQI (US)
137AQI (US)
138AQI (US)
153AQI (US)
135AQI (US)
138AQI (US)
142AQI (US)
104AQI (US)
141AQI (US)
158AQI (US)
160AQI (US)
155AQI (US)
125AQI (US)
104AQI (US)
98AQI (US)
75AQI (US)
95AQI (US)
124AQI (US)
154AQI (US)
145AQI (US)
96AQI (US)
108AQI (US)
109AQI (US)
139AQI (US)
125AQI (US)
172AQI (US)
158AQI (US)
153AQI (US)
151AQI (US)
140AQI (US)
147AQI (US)
130AQI (US)
125AQI (US)
158AQI (US)
152AQI (US)
160AQI (US)
121AQI (US)
103AQI (US)
130AQI (US)
123AQI (US)
93AQI (US)
137AQI (US)
105AQI (US)
127AQI (US)
121AQI (US)
94AQI (US)
133AQI (US)
87AQI (US)
117AQI (US)
90AQI (US)
89AQI (US)
108AQI (US)
137AQI (US)
116AQI (US)
103AQI (US)
135AQI (US)
140AQI (US)
155AQI (US)
157AQI (US)
144AQI (US)
156AQI (US)
142AQI (US)
139AQI (US)
142AQI (US)
132AQI (US)
146AQI (US)
89AQI (US)
87AQI (US)
108AQI (US)
87AQI (US)
114AQI (US)
154AQI (US)
157AQI (US)
152AQI (US)
128AQI (US)
139AQI (US)
149AQI (US)
109AQI (US)
114AQI (US)
128AQI (US)
112AQI (US)
124AQI (US)
112AQI (US)
119AQI (US)
127AQI (US)
108AQI (US)
122AQI (US)
132AQI (US)
126AQI (US)
123AQI (US)
97AQI (US)
123AQI (US)
108AQI (US)
99AQI (US)
101AQI (US)
92AQI (US)
115AQI (US)
104AQI (US)
153AQI (US)
150AQI (US)
114AQI (US)
128AQI (US)
154AQI (US)
122AQI (US)
113AQI (US)
90AQI (US)
76AQI (US)
66AQI (US)
93AQI (US)
114AQI (US)
118AQI (US)
99AQI (US)
108AQI (US)
94AQI (US)
101AQI (US)
89AQI (US)
107AQI (US)
104AQI (US)
122AQI (US)
150AQI (US)
145AQI (US)
215AQI (US)
172AQI (US)
162AQI (US)
129AQI (US)
122AQI (US)
122AQI (US)
109AQI (US)
No. of days
2026150AQI (US)
Highest AQI (US) recorded in
January215AQI (US)
Lowest AQI (US) recorded in
July109AQI (US)
2025108AQI (US)
Highest AQI (US) recorded in
December210AQI (US)
Lowest AQI (US) recorded in
July67AQI (US)
2024116AQI (US)
Highest AQI (US) recorded in
January188AQI (US)
Lowest AQI (US) recorded in
July64AQI (US)
2023159AQI (US)
Highest AQI (US) recorded in
November285AQI (US)
Lowest AQI (US) recorded in
September92AQI (US)
2022164AQI (US)
Highest AQI (US) recorded in
December273AQI (US)
Lowest AQI (US) recorded in
September54AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Arrah's annual 2026 AQI (US) (150) shows an average percentage change of 13.5% (worsened AQI (US)) compared to previous years: 2022 (164), 2023 (159), 2024 (116), 2025 (108).