Gulzarbagh, Patna, 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
Gulzarbagh, Patna, Bihar, India
AQI Trends: Highest and Lowest
Same Day Analysis (22nd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 108 of Poor air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Sep - 23rd Sep 2025
Gulzarbagh, Patna, Bihar, India
5 AM22nd Sep 2025
6 PM
4 AM23rd Sep 2025
AQI
AQI
138AQI
94AQI
In the last 24 hours,
Gulzarbagh's AQI reached its highest point of 138 at 8 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 22nd Sep and 23rd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Gulzarbagh, Patna, Bihar, India
28°C26/32°C
29°C26/33°C
30°C27/34°C
31°C28/35°C
30°C27/33°C
30°C27/34°C
30°C27/35°C
31°C27/35°C
32°C28/37°C
31°C29/36°C
31°C27/36°C
30°C26/34°C
30°C27/34°C
31°C27/35°C
32°C30/36°C
32°C30/36°C
32°C30/36°C
32°C28/35°C
30°C28/35°C
31°C27/35°C
31°C29/34°C
29°C27/32°C
27°C26/29°C
27°C25/28°C
28°C24/32°C
29°C26/32°C
29°C26/33°C
30°C27/34°C
30°C27/34°C
--°C/°C
--°C/°C
86AQI
86AQI
91AQI
82AQI
2025 Days Vs Air Quality
Gulzarbagh, Patna, Bihar, India
39%
103
29%
77
31%
81
2%
4
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 265 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
Gulzarbagh, Patna, Bihar, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
164AQI
186AQI
226AQI
189AQI
196AQI
224AQI
174AQI
159AQI
184AQI
188AQI
178AQI
189AQI
151AQI
181AQI
159AQI
172AQI
184AQI
162AQI
165AQI
166AQI
183AQI
172AQI
177AQI
195AQI
197AQI
200AQI
221AQI
190AQI
220AQI
186AQI
192AQI
179AQI
173AQI
146AQI
156AQI
151AQI
144AQI
124AQI
130AQI
159AQI
169AQI
164AQI
164AQI
161AQI
155AQI
159AQI
166AQI
169AQI
182AQI
169AQI
146AQI
169AQI
160AQI
160AQI
155AQI
163AQI
167AQI
164AQI
180AQI
164AQI
156AQI
145AQI
145AQI
153AQI
145AQI
167AQI
166AQI
170AQI
168AQI
179AQI
157AQI
169AQI
172AQI
148AQI
161AQI
146AQI
151AQI
134AQI
152AQI
136AQI
135AQI
124AQI
154AQI
157AQI
163AQI
156AQI
156AQI
125AQI
139AQI
141AQI
150AQI
154AQI
155AQI
155AQI
152AQI
155AQI
163AQI
152AQI
143AQI
127AQI
110AQI
136AQI
123AQI
132AQI
118AQI
129AQI
136AQI
96AQI
114AQI
137AQI
143AQI
152AQI
152AQI
148AQI
154AQI
157AQI
152AQI
101AQI
102AQI
96AQI
107AQI
95AQI
128AQI
121AQI
116AQI
98AQI
124AQI
116AQI
121AQI
127AQI
129AQI
135AQI
125AQI
148AQI
140AQI
138AQI
118AQI
120AQI
114AQI
118AQI
107AQI
111AQI
104AQI
111AQI
98AQI
88AQI
83AQI
101AQI
94AQI
89AQI
125AQI
133AQI
131AQI
139AQI
131AQI
128AQI
119AQI
137AQI
146AQI
147AQI
146AQI
146AQI
146AQI
139AQI
136AQI
125AQI
122AQI
106AQI
91AQI
84AQI
73AQI
80AQI
82AQI
96AQI
102AQI
97AQI
88AQI
85AQI
86AQI
87AQI
87AQI
82AQI
81AQI
77AQI
78AQI
78AQI
74AQI
73AQI
74AQI
69AQI
67AQI
69AQI
75AQI
80AQI
76AQI
73AQI
73AQI
75AQI
74AQI
82AQI
91AQI
92AQI
103AQI
98AQI
98AQI
83AQI
75AQI
77AQI
72AQI
76AQI
89AQI
85AQI
80AQI
80AQI
70AQI
69AQI
74AQI
78AQI
82AQI
81AQI
82AQI
81AQI
79AQI
77AQI
73AQI
70AQI
67AQI
68AQI
74AQI
71AQI
68AQI
68AQI
72AQI
75AQI
72AQI
71AQI
70AQI
81AQI
88AQI
85AQI
79AQI
82AQI
82AQI
81AQI
78AQI
73AQI
78AQI
82AQI
97AQI
93AQI
94AQI
86AQI
89AQI
90AQI
90AQI
93AQI
92AQI
86AQI
79AQI
82AQI
93AQI
93AQI
95AQI
98AQI
108AQI
185AQI
160AQI
153AQI
136AQI
114AQI
114AQI
80AQI
76AQI
89AQI
No. of days
2025124AQI
Highest AQI recorded in
January185AQI
Lowest AQI recorded in
August76AQI
2024153AQI
Highest AQI recorded in
January205AQI
Lowest AQI recorded in
July83AQI
2023190AQI
Highest AQI recorded in
November300AQI
Lowest AQI recorded in
September119AQI
2022168AQI
Highest AQI recorded in
December288AQI
Lowest AQI recorded in
September103AQI
2021146AQI
Highest AQI recorded in
December214AQI
Lowest AQI recorded in
May65AQI
2020199AQI
Highest AQI recorded in
December223AQI
Lowest AQI recorded in
October144AQI
Most & Least Polluted Years Over the Last 6 Years
Gulzarbagh's annual 2025 AQI (124) shows an average percentage change of -26.7% (improved AQI) compared to previous years: 2020 (199), 2021 (146), 2022 (168), 2023 (190), 2024 (153).