College Para, Raiganj, 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
College Para, Raiganj, West Bengal, India
AQI Trends: Highest and Lowest
Same Day Analysis (15th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 135 of Poor air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 15th Oct - 16th Oct 2025
College Para, Raiganj, West Bengal, India
5 AM15th Oct 2025
5 PM
4 AM16th Oct 2025
140AQI
108AQI
161AQI
125AQI
In the last 24 hours,
College Para's AQI reached its highest point of 161 at 4 AM during the Night, while the lowest point, 108, was recorded at 11 AM during the Day between 15th Oct and 16th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
College Para, Raiganj, West Bengal, India
25°C24/27°C
27°C24/31°C
28°C25/33°C
29°C25/34°C
31°C28/34°C
31°C27/35°C
31°C28/35°C
29°C26/34°C
30°C26/34°C
30°C27/35°C
31°C27/36°C
30°C26/33°C
30°C26/34°C
31°C27/35°C
32°C27/36°C
30°C26/35°C
26°C24/31°C
26°C24/29°C
27°C24/31°C
25°C23/27°C
25°C23/29°C
27°C24/30°C
28°C24/32°C
29°C27/32°C
28°C24/32°C
26°C22/31°C
26°C21/31°C
25°C21/31°C
25°C20/31°C
25°C20/30°C
--°C/°C
102AQI
92AQI
105AQI
91AQI
2025 Days Vs Air Quality
College Para, Raiganj, West Bengal, India
60%
174
27%
77
13%
37
Total number of days with different AQI categories in last 289 days in 2025 (76 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 289 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
College Para, Raiganj, West Bengal, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
172AQI
161AQI
187AQI
164AQI
175AQI
174AQI
169AQI
165AQI
172AQI
178AQI
169AQI
170AQI
155AQI
170AQI
156AQI
164AQI
165AQI
160AQI
159AQI
156AQI
165AQI
173AQI
158AQI
163AQI
168AQI
168AQI
177AQI
178AQI
182AQI
179AQI
165AQI
160AQI
161AQI
148AQI
148AQI
155AQI
138AQI
130AQI
148AQI
150AQI
164AQI
150AQI
153AQI
144AQI
148AQI
151AQI
138AQI
123AQI
136AQI
138AQI
133AQI
141AQI
131AQI
128AQI
123AQI
141AQI
140AQI
143AQI
148AQI
127AQI
104AQI
108AQI
110AQI
98AQI
109AQI
125AQI
136AQI
136AQI
134AQI
142AQI
141AQI
122AQI
110AQI
117AQI
115AQI
99AQI
99AQI
98AQI
101AQI
98AQI
102AQI
84AQI
107AQI
113AQI
142AQI
138AQI
134AQI
123AQI
123AQI
135AQI
129AQI
128AQI
129AQI
125AQI
123AQI
114AQI
100AQI
89AQI
89AQI
92AQI
75AQI
83AQI
76AQI
75AQI
77AQI
90AQI
102AQI
88AQI
107AQI
123AQI
99AQI
119AQI
114AQI
112AQI
108AQI
105AQI
85AQI
78AQI
70AQI
69AQI
77AQI
73AQI
82AQI
84AQI
83AQI
81AQI
90AQI
94AQI
88AQI
100AQI
99AQI
94AQI
83AQI
89AQI
74AQI
80AQI
66AQI
70AQI
63AQI
61AQI
60AQI
61AQI
72AQI
77AQI
67AQI
70AQI
76AQI
77AQI
79AQI
80AQI
78AQI
99AQI
95AQI
92AQI
89AQI
76AQI
78AQI
89AQI
106AQI
110AQI
120AQI
117AQI
102AQI
99AQI
100AQI
94AQI
89AQI
76AQI
71AQI
68AQI
66AQI
71AQI
76AQI
77AQI
74AQI
76AQI
76AQI
75AQI
74AQI
75AQI
75AQI
72AQI
70AQI
68AQI
73AQI
73AQI
68AQI
64AQI
67AQI
65AQI
63AQI
65AQI
70AQI
72AQI
68AQI
70AQI
66AQI
69AQI
70AQI
75AQI
75AQI
75AQI
74AQI
79AQI
82AQI
78AQI
75AQI
75AQI
70AQI
67AQI
67AQI
72AQI
77AQI
77AQI
73AQI
71AQI
75AQI
77AQI
77AQI
76AQI
71AQI
69AQI
71AQI
76AQI
69AQI
68AQI
66AQI
66AQI
70AQI
67AQI
65AQI
66AQI
68AQI
73AQI
68AQI
70AQI
67AQI
73AQI
75AQI
72AQI
70AQI
70AQI
72AQI
76AQI
71AQI
68AQI
76AQI
74AQI
80AQI
79AQI
85AQI
87AQI
90AQI
87AQI
84AQI
91AQI
79AQI
79AQI
74AQI
73AQI
78AQI
77AQI
80AQI
83AQI
88AQI
85AQI
87AQI
84AQI
97AQI
77AQI
85AQI
113AQI
99AQI
117AQI
106AQI
92AQI
86AQI
83AQI
86AQI
96AQI
114AQI
128AQI
129AQI
123AQI
136AQI
148AQI
146AQI
135AQI
168AQI
143AQI
117AQI
99AQI
78AQI
86AQI
71AQI
71AQI
83AQI
115AQI
No. of days
2025102AQI
Highest AQI recorded in
January168AQI
Lowest AQI recorded in
July71AQI
2024110AQI
Highest AQI recorded in
December164AQI
Lowest AQI recorded in
July53AQI
2023138AQI
Highest AQI recorded in
January261AQI
Lowest AQI recorded in
July57AQI
2022131AQI
Highest AQI recorded in
December257AQI
Lowest AQI recorded in
August42AQI
202186AQI
Highest AQI recorded in
December149AQI
Lowest AQI recorded in
February18AQI
2020141AQI
Highest AQI recorded in
November154AQI
Lowest AQI recorded in
October89AQI
Most & Least Polluted Years Over the Last 6 Years
College Para's annual 2025 AQI (102) shows an average percentage change of -12.5% (improved AQI) compared to previous years: 2020 (141), 2021 (86), 2022 (131), 2023 (138), 2024 (110).