Chandannagar, 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
Chandannagar, West Bengal, India
AQI Trends: Highest and Lowest
Same Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 84 of Moderate air quality, showing improvement over 2022 on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Chandannagar, West Bengal, India
5 AM31st Jul 2026
6 PM
4 AM1st Aug 2026
88AQI
58AQI
86AQI
57AQI
In the last 24 hours,
Chandannagar's AQI reached its highest point of 88 at 3 PM during the Day, while the lowest point, 57, was recorded at 4 AM during the Night between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chandannagar, West Bengal, India
31°C28/36°C
30°C27/34°C
30°C27/33°C
29°C26/33°C
29°C26/33°C
30°C27/35°C
29°C27/32°C
28°C26/31°C
29°C27/32°C
31°C26/36°C
29°C27/34°C
29°C26/33°C
30°C27/34°C
30°C27/34°C
30°C27/33°C
30°C27/34°C
30°C27/33°C
27°C26/28°C
28°C26/32°C
26°C25/30°C
27°C25/31°C
29°C26/33°C
29°C26/33°C
28°C26/33°C
28°C26/32°C
28°C26/31°C
29°C26/33°C
28°C27/31°C
29°C26/32°C
30°C27/34°C
91AQI
77AQI
93AQI
80AQI
2026 Days Vs Air Quality
Chandannagar, West Bengal, India
23%
48
43%
91
17%
37
17%
37
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 213 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
Chandannagar, West Bengal, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
275AQI (US)
259AQI (US)
278AQI (US)
273AQI (US)
208AQI (US)
240AQI (US)
268AQI (US)
225AQI (US)
214AQI (US)
199AQI (US)
192AQI (US)
202AQI (US)
194AQI (US)
220AQI (US)
205AQI (US)
200AQI (US)
228AQI (US)
228AQI (US)
236AQI (US)
254AQI (US)
262AQI (US)
204AQI (US)
230AQI (US)
242AQI (US)
230AQI (US)
199AQI (US)
194AQI (US)
203AQI (US)
224AQI (US)
193AQI (US)
186AQI (US)
191AQI (US)
196AQI (US)
210AQI (US)
214AQI (US)
157AQI (US)
182AQI (US)
190AQI (US)
190AQI (US)
199AQI (US)
203AQI (US)
224AQI (US)
195AQI (US)
201AQI (US)
185AQI (US)
199AQI (US)
208AQI (US)
208AQI (US)
195AQI (US)
201AQI (US)
211AQI (US)
209AQI (US)
204AQI (US)
222AQI (US)
201AQI (US)
193AQI (US)
185AQI (US)
172AQI (US)
186AQI (US)
164AQI (US)
172AQI (US)
184AQI (US)
214AQI (US)
186AQI (US)
192AQI (US)
175AQI (US)
164AQI (US)
160AQI (US)
162AQI (US)
170AQI (US)
168AQI (US)
143AQI (US)
139AQI (US)
113AQI (US)
127AQI (US)
94AQI (US)
107AQI (US)
115AQI (US)
139AQI (US)
108AQI (US)
136AQI (US)
156AQI (US)
149AQI (US)
136AQI (US)
158AQI (US)
140AQI (US)
116AQI (US)
140AQI (US)
136AQI (US)
148AQI (US)
152AQI (US)
124AQI (US)
116AQI (US)
134AQI (US)
136AQI (US)
125AQI (US)
95AQI (US)
107AQI (US)
119AQI (US)
132AQI (US)
147AQI (US)
124AQI (US)
126AQI (US)
108AQI (US)
130AQI (US)
110AQI (US)
106AQI (US)
118AQI (US)
126AQI (US)
121AQI (US)
131AQI (US)
129AQI (US)
140AQI (US)
129AQI (US)
110AQI (US)
104AQI (US)
116AQI (US)
132AQI (US)
86AQI (US)
93AQI (US)
98AQI (US)
92AQI (US)
117AQI (US)
82AQI (US)
90AQI (US)
96AQI (US)
120AQI (US)
120AQI (US)
113AQI (US)
107AQI (US)
108AQI (US)
90AQI (US)
74AQI (US)
76AQI (US)
64AQI (US)
88AQI (US)
75AQI (US)
91AQI (US)
100AQI (US)
118AQI (US)
139AQI (US)
135AQI (US)
126AQI (US)
128AQI (US)
120AQI (US)
128AQI (US)
100AQI (US)
106AQI (US)
91AQI (US)
96AQI (US)
112AQI (US)
115AQI (US)
126AQI (US)
136AQI (US)
136AQI (US)
128AQI (US)
131AQI (US)
116AQI (US)
111AQI (US)
123AQI (US)
125AQI (US)
100AQI (US)
114AQI (US)
114AQI (US)
130AQI (US)
118AQI (US)
114AQI (US)
111AQI (US)
120AQI (US)
106AQI (US)
121AQI (US)
115AQI (US)
128AQI (US)
142AQI (US)
150AQI (US)
118AQI (US)
96AQI (US)
79AQI (US)
96AQI (US)
123AQI (US)
108AQI (US)
114AQI (US)
78AQI (US)
67AQI (US)
51AQI (US)
54AQI (US)
70AQI (US)
90AQI (US)
90AQI (US)
90AQI (US)
107AQI (US)
112AQI (US)
148AQI (US)
126AQI (US)
106AQI (US)
87AQI (US)
71AQI (US)
101AQI (US)
91AQI (US)
92AQI (US)
94AQI (US)
60AQI (US)
62AQI (US)
84AQI (US)
110AQI (US)
98AQI (US)
64AQI (US)
64AQI (US)
67AQI (US)
66AQI (US)
71AQI (US)
71AQI (US)
84AQI (US)
225AQI (US)
198AQI (US)
149AQI (US)
121AQI (US)
103AQI (US)
118AQI (US)
86AQI (US)
84AQI (US)
No. of days
2026142AQI (US)
Highest AQI (US) recorded in
January225AQI (US)
Lowest AQI (US) recorded in
August84AQI (US)
2025129AQI (US)
Highest AQI (US) recorded in
December280AQI (US)
Lowest AQI (US) recorded in
July67AQI (US)
2024122AQI (US)
Highest AQI (US) recorded in
January220AQI (US)
Lowest AQI (US) recorded in
July57AQI (US)
2023118AQI (US)
Highest AQI (US) recorded in
January188AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
2022123AQI (US)
Highest AQI (US) recorded in
December202AQI (US)
Lowest AQI (US) recorded in
August47AQI (US)
202199AQI (US)
Highest AQI (US) recorded in
December197AQI (US)
Lowest AQI (US) recorded in
May62AQI (US)
2020164AQI (US)
Highest AQI (US) recorded in
November180AQI (US)
Lowest AQI (US) recorded in
October147AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Chandannagar's annual 2026 AQI (US) (142) shows an average percentage change of 15.3% (worsened AQI (US)) compared to previous years: 2020 (164), 2021 (99), 2022 (123), 2023 (118), 2024 (122), 2025 (129).