Country Background

Allahabad, Uttar Pradesh, 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+

October Air Quality Analysis

Allahabad, Uttar Pradesh, India

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Oct 2022
198AQI
Lowest AQI recorded on
6th Oct 2022
37AQI


Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 190 of Unhealthy air quality, showing improvement over 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

2025 Days Vs Air Quality

Allahabad, Uttar Pradesh, India

2025

0.3%

1

69%

201

28%

83

3%

8

Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)

Good
1 Days
Moderate
201 Days
Poor
83 Days
Unhealthy
8 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 0.34%

Health Risk Level:

Extreme

In 2025, 0.34% of 294 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

Allahabad, Uttar Pradesh, India

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
157AQI
2nd January 2025
127AQI
3rd January 2025
152AQI
4th January 2025
130AQI
5th January 2025
133AQI
6th January 2025
134AQI
7th January 2025
109AQI
8th January 2025
106AQI
9th January 2025
127AQI
10th January 2025
140AQI
11th January 2025
151AQI
12th January 2025
136AQI
13th January 2025
127AQI
14th January 2025
115AQI
15th January 2025
99AQI
16th January 2025
109AQI
17th January 2025
106AQI
18th January 2025
101AQI
19th January 2025
97AQI
20th January 2025
92AQI
21st January 2025
97AQI
22nd January 2025
99AQI
23rd January 2025
122AQI
24th January 2025
108AQI
25th January 2025
85AQI
26th January 2025
97AQI
27th January 2025
100AQI
28th January 2025
117AQI
29th January 2025
139AQI
30th January 2025
138AQI
31st January 2025
132AQI
1st February 2025
122AQI
2nd February 2025
118AQI
3rd February 2025
102AQI
4th February 2025
104AQI
5th February 2025
97AQI
6th February 2025
81AQI
7th February 2025
76AQI
8th February 2025
78AQI
9th February 2025
93AQI
10th February 2025
103AQI
11th February 2025
88AQI
12th February 2025
90AQI
13th February 2025
81AQI
14th February 2025
121AQI
15th February 2025
148AQI
16th February 2025
106AQI
17th February 2025
115AQI
18th February 2025
111AQI
19th February 2025
104AQI
20th February 2025
105AQI
21st February 2025
107AQI
22nd February 2025
93AQI
23rd February 2025
97AQI
24th February 2025
90AQI
25th February 2025
94AQI
26th February 2025
103AQI
27th February 2025
92AQI
28th February 2025
101AQI
1st March 2025
95AQI
2nd March 2025
79AQI
3rd March 2025
72AQI
4th March 2025
80AQI
5th March 2025
73AQI
6th March 2025
77AQI
7th March 2025
89AQI
8th March 2025
98AQI
9th March 2025
99AQI
10th March 2025
95AQI
11th March 2025
106AQI
12th March 2025
102AQI
13th March 2025
106AQI
14th March 2025
107AQI
15th March 2025
101AQI
16th March 2025
104AQI
17th March 2025
89AQI
18th March 2025
99AQI
19th March 2025
101AQI
20th March 2025
122AQI
21st March 2025
106AQI
22nd March 2025
99AQI
23rd March 2025
94AQI
24th March 2025
115AQI
25th March 2025
120AQI
26th March 2025
124AQI
27th March 2025
121AQI
28th March 2025
113AQI
29th March 2025
92AQI
30th March 2025
94AQI
31st March 2025
100AQI
1st April 2025
98AQI
2nd April 2025
111AQI
3rd April 2025
111AQI
4th April 2025
110AQI
5th April 2025
113AQI
6th April 2025
111AQI
7th April 2025
120AQI
8th April 2025
121AQI
9th April 2025
118AQI
10th April 2025
99AQI
11th April 2025
93AQI
12th April 2025
98AQI
13th April 2025
90AQI
14th April 2025
94AQI
15th April 2025
88AQI
16th April 2025
98AQI
17th April 2025
110AQI
18th April 2025
102AQI
19th April 2025
98AQI
20th April 2025
113AQI
21st April 2025
122AQI
22nd April 2025
127AQI
23rd April 2025
117AQI
24th April 2025
114AQI
25th April 2025
113AQI
26th April 2025
109AQI
27th April 2025
101AQI
28th April 2025
88AQI
29th April 2025
93AQI
30th April 2025
89AQI
1st May 2025
98AQI
2nd May 2025
86AQI
3rd May 2025
99AQI
4th May 2025
89AQI
5th May 2025
91AQI
6th May 2025
83AQI
7th May 2025
92AQI
8th May 2025
86AQI
9th May 2025
90AQI
10th May 2025
91AQI
11th May 2025
91AQI
12th May 2025
89AQI
13th May 2025
101AQI
14th May 2025
101AQI
15th May 2025
116AQI
16th May 2025
107AQI
17th May 2025
110AQI
18th May 2025
95AQI
19th May 2025
93AQI
20th May 2025
91AQI
21st May 2025
87AQI
22nd May 2025
80AQI
23rd May 2025
93AQI
24th May 2025
90AQI
25th May 2025
83AQI
26th May 2025
82AQI
27th May 2025
81AQI
28th May 2025
81AQI
29th May 2025
76AQI
30th May 2025
80AQI
31st May 2025
95AQI
1st June 2025
92AQI
2nd June 2025
93AQI
3rd June 2025
92AQI
4th June 2025
88AQI
5th June 2025
86AQI
6th June 2025
90AQI
7th June 2025
96AQI
8th June 2025
103AQI
9th June 2025
107AQI
10th June 2025
115AQI
11th June 2025
105AQI
12th June 2025
98AQI
13th June 2025
92AQI
14th June 2025
92AQI
15th June 2025
91AQI
16th June 2025
87AQI
17th June 2025
79AQI
18th June 2025
75AQI
19th June 2025
73AQI
20th June 2025
67AQI
21st June 2025
66AQI
22nd June 2025
66AQI
23rd June 2025
67AQI
24th June 2025
68AQI
25th June 2025
72AQI
26th June 2025
69AQI
27th June 2025
66AQI
28th June 2025
67AQI
29th June 2025
68AQI
30th June 2025
72AQI
1st July 2025
68AQI
2nd July 2025
68AQI
3rd July 2025
64AQI
4th July 2025
65AQI
5th July 2025
63AQI
6th July 2025
63AQI
7th July 2025
64AQI
8th July 2025
66AQI
9th July 2025
64AQI
10th July 2025
62AQI
11th July 2025
61AQI
12th July 2025
63AQI
13th July 2025
64AQI
14th July 2025
62AQI
15th July 2025
60AQI
16th July 2025
58AQI
17th July 2025
55AQI
18th July 2025
58AQI
19th July 2025
62AQI
20th July 2025
66AQI
21st July 2025
67AQI
22nd July 2025
70AQI
23rd July 2025
74AQI
24th July 2025
75AQI
25th July 2025
71AQI
26th July 2025
65AQI
27th July 2025
65AQI
28th July 2025
62AQI
29th July 2025
61AQI
30th July 2025
61AQI
31st July 2025
68AQI
1st August 2025
75AQI
2nd August 2025
76AQI
3rd August 2025
72AQI
4th August 2025
70AQI
5th August 2025
73AQI
6th August 2025
75AQI
7th August 2025
79AQI
8th August 2025
74AQI
9th August 2025
71AQI
10th August 2025
69AQI
11th August 2025
72AQI
12th August 2025
80AQI
13th August 2025
76AQI
14th August 2025
71AQI
15th August 2025
70AQI
16th August 2025
71AQI
17th August 2025
74AQI
18th August 2025
69AQI
19th August 2025
68AQI
20th August 2025
70AQI
21st August 2025
71AQI
22nd August 2025
71AQI
23rd August 2025
67AQI
24th August 2025
65AQI
25th August 2025
64AQI
26th August 2025
74AQI
27th August 2025
77AQI
28th August 2025
80AQI
29th August 2025
80AQI
30th August 2025
82AQI
31st August 2025
80AQI
1st September 2025
78AQI
2nd September 2025
74AQI
3rd September 2025
70AQI
4th September 2025
62AQI
5th September 2025
73AQI
6th September 2025
74AQI
7th September 2025
75AQI
8th September 2025
79AQI
9th September 2025
81AQI
10th September 2025
84AQI
11th September 2025
86AQI
12th September 2025
88AQI
13th September 2025
91AQI
14th September 2025
88AQI
15th September 2025
84AQI
16th September 2025
77AQI
17th September 2025
76AQI
18th September 2025
71AQI
19th September 2025
72AQI
20th September 2025
69AQI
21st September 2025
72AQI
22nd September 2025
79AQI
23rd September 2025
85AQI
24th September 2025
88AQI
25th September 2025
75AQI
26th September 2025
68AQI
27th September 2025
46AQI
28th September 2025
59AQI
29th September 2025
76AQI
30th September 2025
67AQI
1st October 2025
62AQI
2nd October 2025
64AQI
3rd October 2025
57AQI
4th October 2025
59AQI
5th October 2025
78AQI
6th October 2025
119AQI
7th October 2025
79AQI
8th October 2025
76AQI
9th October 2025
97AQI
10th October 2025
131AQI
11th October 2025
124AQI
12th October 2025
125AQI
13th October 2025
136AQI
14th October 2025
147AQI
15th October 2025
143AQI
16th October 2025
160AQI
17th October 2025
161AQI
18th October 2025
153AQI
19th October 2025
161AQI
20th October 2025
190AQI
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

119AQI

101AQI

99AQI

106AQI

91AQI

83AQI

64AQI

73AQI

76AQI

116AQI


No. of days

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

202592AQI

8
20
3
13
15
17
14
12
18
26
5
26
4
31
31
1
29
8
7
5
1
201
83
8

Highest AQI recorded in

January

119AQI


Lowest AQI recorded in

July

64AQI


202499AQI

7
24
5
17
7
14
16
1
30
23
8
25
5
2
29
9
22
4
26
20
11
27
3
2
26
3
15
196
117
38

Highest AQI recorded in

January

162AQI


Lowest AQI recorded in

August

55AQI


2023109AQI

7
24
11
13
4
24
7
1
28
1
1
28
2
2
28
28
3
1
19
10
1
21
9
5
8
18
2
25
2
3
14
13
1
5
195
76
85
3

Highest AQI recorded in

November

174AQI


Lowest AQI recorded in

June

68AQI


2022119AQI

2
21
7
1
11
15
2
19
12
16
14
4
24
3
7
17
6
17
14
7
5
5
20
3
5
8
6
12
13
16
1
16
15
34
71
150
87
2

Highest AQI recorded in

November

156AQI


Lowest AQI recorded in

August

52AQI


2021122AQI

2
22
7
8
19
1
5
22
4
4
21
5
19
2
5
5
8
16
6
14
17
7
24
2
22
4
1
1
1
8
14
8
2
25
3
12
17
1
22
80
178
78
5
1

Highest AQI recorded in

November

175AQI


Lowest AQI recorded in

May

69AQI


2020192AQI

1
2
7
13
10
8
9
11
3
16
24
21
3

Highest AQI recorded in

December

204AQI


Lowest AQI recorded in

October

149AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
192AQI
Least Polluted Year Recorded
2025(Avg.)
92AQI


Allahabad's annual 2025 AQI (92) shows an average percentage change of -24.4% (improved AQI) compared to previous years: 2020 (192), 2021 (122), 2022 (119), 2023 (109), 2024 (99).