Dabgram, Siliguri, West Bengal, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Dabgram, Siliguri, West Bengal, India
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Dabgram, Siliguri, West Bengal, India
4 AM4th Aug 2025
6 PM
3 AM5th Aug 2025
66AQI
55AQI
73AQI
62AQI
In the last 24 hours,
Dabgram's AQI reached its highest point of 73 at 10 PM during the Night, while the lowest point, 55, was recorded at 6 AM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Dabgram, Siliguri, West Bengal, India
29°C25/33°C
29°C26/34°C
28°C25/34°C
27°C24/31°C
28°C24/33°C
29°C25/34°C
31°C26/36°C
32°C27/38°C
29°C25/34°C
26°C25/30°C
26°C23/31°C
28°C24/34°C
30°C26/34°C
30°C26/35°C
26°C25/29°C
29°C24/34°C
30°C26/35°C
32°C27/37°C
32°C27/39°C
31°C26/37°C
29°C25/34°C
28°C26/32°C
26°C25/27°C
28°C25/32°C
28°C25/31°C
28°C25/33°C
28°C25/33°C
27°C25/31°C
26°C24/28°C
26°C24/31°C
--°C/°C
66AQI
66AQI
67AQI
67AQI
2025 Days Vs Air Quality
Dabgram, Siliguri, West Bengal, India
50%
108
27%
58
23%
50
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 217 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
Dabgram, Siliguri, West Bengal, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
168AQI
162AQI
168AQI
156AQI
156AQI
154AQI
155AQI
142AQI
158AQI
164AQI
166AQI
164AQI
144AQI
158AQI
151AQI
156AQI
155AQI
154AQI
156AQI
154AQI
161AQI
155AQI
153AQI
150AQI
153AQI
153AQI
163AQI
164AQI
171AQI
172AQI
176AQI
169AQI
170AQI
157AQI
159AQI
160AQI
160AQI
153AQI
156AQI
161AQI
167AQI
166AQI
159AQI
153AQI
152AQI
155AQI
148AQI
141AQI
149AQI
150AQI
136AQI
150AQI
136AQI
132AQI
131AQI
140AQI
139AQI
148AQI
154AQI
150AQI
128AQI
126AQI
131AQI
131AQI
125AQI
142AQI
140AQI
135AQI
146AQI
154AQI
146AQI
128AQI
120AQI
118AQI
127AQI
132AQI
124AQI
140AQI
143AQI
142AQI
137AQI
122AQI
120AQI
146AQI
155AQI
152AQI
153AQI
151AQI
150AQI
141AQI
148AQI
140AQI
147AQI
150AQI
152AQI
148AQI
138AQI
134AQI
123AQI
103AQI
94AQI
91AQI
84AQI
84AQI
98AQI
96AQI
97AQI
99AQI
98AQI
116AQI
89AQI
100AQI
100AQI
109AQI
107AQI
110AQI
92AQI
82AQI
82AQI
87AQI
86AQI
89AQI
91AQI
93AQI
85AQI
88AQI
90AQI
96AQI
94AQI
103AQI
92AQI
81AQI
80AQI
91AQI
88AQI
81AQI
82AQI
79AQI
73AQI
74AQI
70AQI
68AQI
76AQI
87AQI
78AQI
76AQI
75AQI
70AQI
63AQI
65AQI
72AQI
80AQI
86AQI
85AQI
88AQI
80AQI
83AQI
86AQI
98AQI
111AQI
122AQI
120AQI
97AQI
86AQI
88AQI
85AQI
74AQI
66AQI
63AQI
63AQI
63AQI
68AQI
78AQI
73AQI
69AQI
68AQI
66AQI
66AQI
70AQI
74AQI
75AQI
70AQI
68AQI
65AQI
68AQI
67AQI
66AQI
64AQI
64AQI
64AQI
62AQI
64AQI
68AQI
70AQI
64AQI
63AQI
64AQI
65AQI
68AQI
70AQI
69AQI
74AQI
72AQI
77AQI
76AQI
71AQI
67AQI
64AQI
62AQI
63AQI
62AQI
67AQI
71AQI
72AQI
65AQI
67AQI
158AQI
152AQI
137AQI
110AQI
82AQI
81AQI
67AQI
69AQI
No. of days
2025111AQI
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
July67AQI
202493AQI
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
August69AQI
2023107AQI
Highest AQI recorded in
January181AQI
Lowest AQI recorded in
September60AQI
2022107AQI
Highest AQI recorded in
March165AQI
Lowest AQI recorded in
August46AQI
2021118AQI
Highest AQI recorded in
December144AQI
Lowest AQI recorded in
September76AQI
Most & Least Polluted Years Over the Last 5 Years
Dabgram's annual 2025 AQI (111) shows an average percentage change of 5.1% (worsened AQI) compared to previous years: 2021 (118), 2022 (107), 2023 (107), 2024 (93).