Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Chinsurah, West Bengal, India Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Chinsurah, West Bengal, India

2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2026
142AQI
Lowest AQI recorded on
1st Aug 2026
99AQI

Same Day Analysis (4th August):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 142 of Poor air quality on the same day.

2026 Days Vs Air Quality

Chinsurah, West Bengal, India

2026

15%

28

50%

93

15%

27

15%

28

5%

9

Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)

Good
0 Days
Moderate
28 Days
Poor
93 Days
Unhealthy
27 Days
Severe
28 Days
Hazardous
9 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2026, 0% of 216 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

Chinsurah, West Bengal, India

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
414AQI (US)
2nd January 2026
390AQI (US)
3rd January 2026
422AQI (US)
4th January 2026
409AQI (US)
5th January 2026
278AQI (US)
6th January 2026
240AQI (US)
7th January 2026
8th January 2026
9th January 2026
10th January 2026
11th January 2026
12th January 2026
13th January 2026
14th January 2026
15th January 2026
16th January 2026
17th January 2026
18th January 2026
19th January 2026
20th January 2026
21st January 2026
22nd January 2026
23rd January 2026
274AQI (US)
24th January 2026
339AQI (US)
25th January 2026
311AQI (US)
26th January 2026
251AQI (US)
27th January 2026
247AQI (US)
28th January 2026
254AQI (US)
29th January 2026
302AQI (US)
30th January 2026
240AQI (US)
31st January 2026
1st February 2026
2nd February 2026
3rd February 2026
4th February 2026
5th February 2026
6th February 2026
7th February 2026
8th February 2026
264AQI (US)
9th February 2026
240AQI (US)
10th February 2026
272AQI (US)
11th February 2026
262AQI (US)
12th February 2026
242AQI (US)
13th February 2026
326AQI (US)
14th February 2026
186AQI (US)
15th February 2026
232AQI (US)
16th February 2026
247AQI (US)
17th February 2026
258AQI (US)
18th February 2026
216AQI (US)
19th February 2026
243AQI (US)
20th February 2026
258AQI (US)
21st February 2026
238AQI (US)
22nd February 2026
233AQI (US)
23rd February 2026
266AQI (US)
24th February 2026
319AQI (US)
25th February 2026
229AQI (US)
26th February 2026
223AQI (US)
27th February 2026
194AQI (US)
28th February 2026
222AQI (US)
1st March 2026
179AQI (US)
2nd March 2026
198AQI (US)
3rd March 2026
206AQI (US)
4th March 2026
230AQI (US)
5th March 2026
214AQI (US)
6th March 2026
228AQI (US)
7th March 2026
193AQI (US)
8th March 2026
180AQI (US)
9th March 2026
176AQI (US)
10th March 2026
179AQI (US)
11th March 2026
187AQI (US)
12th March 2026
186AQI (US)
13th March 2026
162AQI (US)
14th March 2026
155AQI (US)
15th March 2026
127AQI (US)
16th March 2026
141AQI (US)
17th March 2026
107AQI (US)
18th March 2026
119AQI (US)
19th March 2026
132AQI (US)
20th March 2026
150AQI (US)
21st March 2026
124AQI (US)
22nd March 2026
157AQI (US)
23rd March 2026
182AQI (US)
24th March 2026
165AQI (US)
25th March 2026
153AQI (US)
26th March 2026
172AQI (US)
27th March 2026
155AQI (US)
28th March 2026
126AQI (US)
29th March 2026
157AQI (US)
30th March 2026
152AQI (US)
31st March 2026
170AQI (US)
1st April 2026
173AQI (US)
2nd April 2026
141AQI (US)
3rd April 2026
134AQI (US)
4th April 2026
143AQI (US)
5th April 2026
152AQI (US)
6th April 2026
134AQI (US)
7th April 2026
106AQI (US)
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
134AQI (US)
16th April 2026
132AQI (US)
17th April 2026
125AQI (US)
18th April 2026
134AQI (US)
19th April 2026
140AQI (US)
20th April 2026
135AQI (US)
21st April 2026
144AQI (US)
22nd April 2026
140AQI (US)
23rd April 2026
151AQI (US)
24th April 2026
141AQI (US)
25th April 2026
125AQI (US)
26th April 2026
123AQI (US)
27th April 2026
131AQI (US)
28th April 2026
146AQI (US)
29th April 2026
94AQI (US)
30th April 2026
102AQI (US)
1st May 2026
109AQI (US)
2nd May 2026
109AQI (US)
3rd May 2026
130AQI (US)
4th May 2026
93AQI (US)
5th May 2026
97AQI (US)
6th May 2026
115AQI (US)
7th May 2026
134AQI (US)
8th May 2026
131AQI (US)
9th May 2026
122AQI (US)
10th May 2026
117AQI (US)
11th May 2026
122AQI (US)
12th May 2026
106AQI (US)
13th May 2026
87AQI (US)
14th May 2026
79AQI (US)
15th May 2026
73AQI (US)
16th May 2026
100AQI (US)
17th May 2026
84AQI (US)
18th May 2026
101AQI (US)
19th May 2026
105AQI (US)
20th May 2026
130AQI (US)
21st May 2026
145AQI (US)
22nd May 2026
149AQI (US)
23rd May 2026
142AQI (US)
24th May 2026
141AQI (US)
25th May 2026
133AQI (US)
26th May 2026
134AQI (US)
27th May 2026
108AQI (US)
28th May 2026
116AQI (US)
29th May 2026
103AQI (US)
30th May 2026
111AQI (US)
31st May 2026
126AQI (US)
1st June 2026
125AQI (US)
2nd June 2026
136AQI (US)
3rd June 2026
146AQI (US)
4th June 2026
141AQI (US)
5th June 2026
123AQI (US)
6th June 2026
142AQI (US)
7th June 2026
132AQI (US)
8th June 2026
119AQI (US)
9th June 2026
133AQI (US)
10th June 2026
128AQI (US)
11th June 2026
104AQI (US)
12th June 2026
116AQI (US)
13th June 2026
125AQI (US)
14th June 2026
141AQI (US)
15th June 2026
131AQI (US)
16th June 2026
128AQI (US)
17th June 2026
121AQI (US)
18th June 2026
132AQI (US)
19th June 2026
115AQI (US)
20th June 2026
134AQI (US)
21st June 2026
129AQI (US)
22nd June 2026
143AQI (US)
23rd June 2026
151AQI (US)
24th June 2026
161AQI (US)
25th June 2026
132AQI (US)
26th June 2026
106AQI (US)
27th June 2026
89AQI (US)
28th June 2026
105AQI (US)
29th June 2026
133AQI (US)
30th June 2026
120AQI (US)
1st July 2026
137AQI (US)
2nd July 2026
84AQI (US)
3rd July 2026
76AQI (US)
4th July 2026
51AQI (US)
5th July 2026
58AQI (US)
6th July 2026
76AQI (US)
7th July 2026
100AQI (US)
8th July 2026
102AQI (US)
9th July 2026
100AQI (US)
10th July 2026
123AQI (US)
11th July 2026
130AQI (US)
12th July 2026
162AQI (US)
13th July 2026
141AQI (US)
14th July 2026
122AQI (US)
15th July 2026
95AQI (US)
16th July 2026
77AQI (US)
17th July 2026
113AQI (US)
18th July 2026
104AQI (US)
19th July 2026
102AQI (US)
20th July 2026
101AQI (US)
21st July 2026
70AQI (US)
22nd July 2026
66AQI (US)
23rd July 2026
96AQI (US)
24th July 2026
128AQI (US)
25th July 2026
106AQI (US)
26th July 2026
72AQI (US)
27th July 2026
71AQI (US)
28th July 2026
75AQI (US)
29th July 2026
73AQI (US)
30th July 2026
76AQI (US)
31st July 2026
77AQI (US)
1st August 2026
99AQI (US)
2nd August 2026
111AQI (US)
3rd August 2026
141AQI (US)
4th August 2026
142AQI (US)
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

312AQI (US)

246AQI (US)

167AQI (US)

134AQI (US)

115AQI (US)

128AQI (US)

96AQI (US)

123AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

2026155AQI (US)

7
7
2
17
2
8
19
4
1
19
3
7
24
1
27
2
18
12
1
1
3
28
93
27
28
9

Highest AQI (US) recorded in

January

312AQI (US)

Lowest AQI (US) recorded in

July

96AQI (US)

2025332AQI (US)

6
18
6
18

Highest AQI (US) recorded in

December

332AQI (US)

Lowest AQI (US) recorded in

December

332AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
332AQI (US)
Least Polluted Year Recorded
2026(Avg.)
155AQI (US)

Chinsurah's annual 2026 AQI (US) (155) shows an average percentage change of -53.3% (improved AQI (US)) compared to previous years: 2025 (332).