Bhadreswar, West Bengal, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Bhadreswar, West Bengal, India
AQI Trends: Highest and Lowest
Same Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 117 of Poor air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Oct - 8th Oct 2025
Bhadreswar, West Bengal, India
5 AM7th Oct 2025
5 PM
4 AM8th Oct 2025
129AQI
129AQI
128AQI
102AQI
In the last 24 hours,
Bhadreswar's AQI reached its highest point of 129 at 5 PM during the Day, while the lowest point, undefined, was recorded at 4 PM during the Day between 7th Oct and 8th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bhadreswar, West Bengal, India
30°C26/34°C
30°C26/34°C
30°C27/35°C
30°C27/34°C
29°C27/33°C
29°C26/33°C
28°C26/33°C
26°C25/28°C
27°C25/30°C
28°C25/33°C
29°C26/33°C
30°C26/34°C
30°C28/34°C
30°C26/34°C
27°C26/29°C
27°C25/31°C
28°C25/33°C
29°C26/33°C
29°C26/34°C
29°C26/33°C
29°C26/34°C
29°C26/33°C
31°C27/35°C
30°C26/35°C
26°C25/27°C
27°C24/29°C
27°C25/31°C
28°C25/31°C
27°C25/31°C
28°C25/32°C
--°C/°C
80AQI
76AQI
81AQI
76AQI
2025 Days Vs Air Quality
Bhadreswar, West Bengal, India
0.7%
2
64%
178
21%
60
14%
40
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Under WHO’s Safe Air Quality Limits: 0.71%
Health Risk Level:
Extreme
In 2025, 0.71% of 281 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
Bhadreswar, West Bengal, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
183AQI
163AQI
174AQI
170AQI
172AQI
168AQI
175AQI
151AQI
161AQI
175AQI
179AQI
183AQI
182AQI
171AQI
166AQI
165AQI
164AQI
163AQI
157AQI
158AQI
171AQI
171AQI
174AQI
173AQI
171AQI
151AQI
167AQI
167AQI
161AQI
150AQI
145AQI
137AQI
157AQI
155AQI
153AQI
163AQI
150AQI
144AQI
151AQI
157AQI
162AQI
153AQI
145AQI
146AQI
149AQI
154AQI
143AQI
127AQI
138AQI
130AQI
127AQI
129AQI
130AQI
126AQI
137AQI
147AQI
146AQI
159AQI
155AQI
137AQI
137AQI
133AQI
122AQI
129AQI
122AQI
147AQI
137AQI
133AQI
138AQI
129AQI
136AQI
121AQI
115AQI
104AQI
98AQI
106AQI
107AQI
129AQI
94AQI
112AQI
82AQI
99AQI
124AQI
137AQI
121AQI
126AQI
133AQI
140AQI
133AQI
118AQI
111AQI
99AQI
101AQI
112AQI
111AQI
104AQI
88AQI
84AQI
75AQI
77AQI
76AQI
76AQI
85AQI
85AQI
84AQI
96AQI
81AQI
79AQI
84AQI
87AQI
88AQI
100AQI
108AQI
96AQI
88AQI
82AQI
90AQI
94AQI
80AQI
84AQI
83AQI
86AQI
84AQI
82AQI
80AQI
82AQI
90AQI
94AQI
93AQI
111AQI
109AQI
102AQI
92AQI
88AQI
85AQI
79AQI
75AQI
68AQI
64AQI
61AQI
64AQI
71AQI
64AQI
64AQI
59AQI
57AQI
61AQI
67AQI
62AQI
64AQI
77AQI
80AQI
103AQI
95AQI
84AQI
80AQI
89AQI
95AQI
99AQI
99AQI
99AQI
89AQI
78AQI
77AQI
81AQI
74AQI
67AQI
63AQI
64AQI
65AQI
68AQI
75AQI
83AQI
76AQI
69AQI
68AQI
62AQI
63AQI
66AQI
67AQI
67AQI
67AQI
62AQI
65AQI
68AQI
69AQI
66AQI
62AQI
60AQI
61AQI
62AQI
60AQI
63AQI
66AQI
63AQI
64AQI
64AQI
65AQI
68AQI
69AQI
68AQI
67AQI
65AQI
69AQI
67AQI
66AQI
59AQI
60AQI
64AQI
66AQI
60AQI
69AQI
73AQI
81AQI
76AQI
76AQI
78AQI
79AQI
81AQI
75AQI
66AQI
64AQI
65AQI
75AQI
71AQI
66AQI
63AQI
61AQI
60AQI
57AQI
59AQI
60AQI
64AQI
69AQI
67AQI
70AQI
67AQI
74AQI
71AQI
70AQI
69AQI
70AQI
75AQI
80AQI
73AQI
66AQI
58AQI
64AQI
74AQI
78AQI
83AQI
86AQI
89AQI
89AQI
87AQI
83AQI
80AQI
77AQI
72AQI
70AQI
73AQI
84AQI
98AQI
109AQI
102AQI
84AQI
81AQI
75AQI
65AQI
50AQI
57AQI
60AQI
69AQI
57AQI
41AQI
54AQI
76AQI
66AQI
103AQI
117AQI
167AQI
145AQI
123AQI
90AQI
78AQI
78AQI
65AQI
69AQI
77AQI
73AQI
No. of days
202598AQI
Highest AQI recorded in
January167AQI
Lowest AQI recorded in
July65AQI
2024122AQI
Highest AQI recorded in
January221AQI
Lowest AQI recorded in
July57AQI
2023118AQI
Highest AQI recorded in
January188AQI
Lowest AQI recorded in
July47AQI
2022124AQI
Highest AQI recorded in
December203AQI
Lowest AQI recorded in
July51AQI
2021103AQI
Highest AQI recorded in
December198AQI
Lowest AQI recorded in
May62AQI
2020169AQI
Highest AQI recorded in
November178AQI
Lowest AQI recorded in
October147AQI
Most & Least Polluted Years Over the Last 6 Years
Bhadreswar's annual 2025 AQI (98) shows an average percentage change of -20.6% (improved AQI) compared to previous years: 2020 (169), 2021 (103), 2022 (124), 2023 (118), 2024 (122).