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HistoryAQIPM2.5PM10COSO2NO2O3

Bali Nagar, New Delhi, Delhi, 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

Bali Nagar, New Delhi, Delhi, India

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Aug 2024
160AQI
Lowest AQI recorded on
12th Aug 2021
35AQI

Same Day Analysis (31st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 116 of Poor air quality, showing improvement over 2024, 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

2025 Days Vs Air Quality

Bali Nagar, New Delhi, Delhi, India

2025

23%

57

35%

85

30%

72

11%

26

1%

3

Total number of days with different AQI categories in last 244 days in 2025 (121 days remaining)

Good
0 Days
Moderate
57 Days
Poor
85 Days
Unhealthy
72 Days
Severe
26 Days
Hazardous
3 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 244 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

Bali Nagar, New Delhi, Delhi, 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
211AQI
2nd January 2025
238AQI
3rd January 2025
252AQI
4th January 2025
261AQI
5th January 2025
230AQI
6th January 2025
228AQI
7th January 2025
215AQI
8th January 2025
220AQI
9th January 2025
370AQI
10th January 2025
298AQI
11th January 2025
231AQI
12th January 2025
216AQI
13th January 2025
196AQI
14th January 2025
248AQI
15th January 2025
334AQI
16th January 2025
247AQI
17th January 2025
207AQI
18th January 2025
214AQI
19th January 2025
263AQI
20th January 2025
207AQI
21st January 2025
203AQI
22nd January 2025
196AQI
23rd January 2025
185AQI
24th January 2025
176AQI
25th January 2025
164AQI
26th January 2025
184AQI
27th January 2025
184AQI
28th January 2025
222AQI
29th January 2025
324AQI
30th January 2025
231AQI
31st January 2025
250AQI
1st February 2025
295AQI
2nd February 2025
225AQI
3rd February 2025
214AQI
4th February 2025
215AQI
5th February 2025
180AQI
6th February 2025
170AQI
7th February 2025
156AQI
8th February 2025
161AQI
9th February 2025
172AQI
10th February 2025
210AQI
11th February 2025
195AQI
12th February 2025
155AQI
13th February 2025
150AQI
14th February 2025
153AQI
15th February 2025
162AQI
16th February 2025
193AQI
17th February 2025
173AQI
18th February 2025
164AQI
19th February 2025
161AQI
20th February 2025
155AQI
21st February 2025
167AQI
22nd February 2025
150AQI
23rd February 2025
154AQI
24th February 2025
158AQI
25th February 2025
166AQI
26th February 2025
187AQI
27th February 2025
150AQI
28th February 2025
155AQI
1st March 2025
153AQI
2nd March 2025
128AQI
3rd March 2025
152AQI
4th March 2025
135AQI
5th March 2025
122AQI
6th March 2025
129AQI
7th March 2025
149AQI
8th March 2025
149AQI
9th March 2025
168AQI
10th March 2025
171AQI
11th March 2025
186AQI
12th March 2025
166AQI
13th March 2025
172AQI
14th March 2025
166AQI
15th March 2025
107AQI
16th March 2025
124AQI
17th March 2025
127AQI
18th March 2025
133AQI
19th March 2025
144AQI
20th March 2025
142AQI
21st March 2025
142AQI
22nd March 2025
151AQI
23rd March 2025
155AQI
24th March 2025
161AQI
25th March 2025
187AQI
26th March 2025
160AQI
27th March 2025
164AQI
28th March 2025
144AQI
29th March 2025
130AQI
30th March 2025
123AQI
31st March 2025
131AQI
1st April 2025
136AQI
2nd April 2025
143AQI
3rd April 2025
141AQI
4th April 2025
147AQI
5th April 2025
144AQI
6th April 2025
153AQI
7th April 2025
176AQI
8th April 2025
170AQI
9th April 2025
174AQI
10th April 2025
164AQI
11th April 2025
147AQI
12th April 2025
129AQI
13th April 2025
139AQI
14th April 2025
138AQI
15th April 2025
135AQI
16th April 2025
152AQI
17th April 2025
142AQI
18th April 2025
159AQI
19th April 2025
141AQI
20th April 2025
143AQI
21st April 2025
157AQI
22nd April 2025
157AQI
23rd April 2025
156AQI
24th April 2025
152AQI
25th April 2025
164AQI
26th April 2025
162AQI
27th April 2025
168AQI
28th April 2025
180AQI
29th April 2025
153AQI
30th April 2025
157AQI
1st May 2025
156AQI
2nd May 2025
119AQI
3rd May 2025
156AQI
4th May 2025
155AQI
5th May 2025
122AQI
6th May 2025
133AQI
7th May 2025
133AQI
8th May 2025
140AQI
9th May 2025
126AQI
10th May 2025
159AQI
11th May 2025
142AQI
12th May 2025
138AQI
13th May 2025
115AQI
14th May 2025
132AQI
15th May 2025
182AQI
16th May 2025
160AQI
17th May 2025
135AQI
18th May 2025
151AQI
19th May 2025
155AQI
20th May 2025
157AQI
21st May 2025
157AQI
22nd May 2025
103AQI
23rd May 2025
127AQI
24th May 2025
135AQI
25th May 2025
98AQI
26th May 2025
128AQI
27th May 2025
125AQI
28th May 2025
136AQI
29th May 2025
142AQI
30th May 2025
144AQI
31st May 2025
161AQI
1st June 2025
156AQI
2nd June 2025
126AQI
3rd June 2025
114AQI
4th June 2025
131AQI
5th June 2025
130AQI
6th June 2025
121AQI
7th June 2025
135AQI
8th June 2025
139AQI
9th June 2025
148AQI
10th June 2025
145AQI
11th June 2025
150AQI
12th June 2025
153AQI
13th June 2025
148AQI
14th June 2025
152AQI
15th June 2025
131AQI
16th June 2025
115AQI
17th June 2025
123AQI
18th June 2025
119AQI
19th June 2025
114AQI
20th June 2025
105AQI
21st June 2025
101AQI
22nd June 2025
93AQI
23rd June 2025
104AQI
24th June 2025
103AQI
25th June 2025
120AQI
26th June 2025
110AQI
27th June 2025
97AQI
28th June 2025
98AQI
29th June 2025
105AQI
30th June 2025
95AQI
1st July 2025
101AQI
2nd July 2025
88AQI
3rd July 2025
91AQI
4th July 2025
91AQI
5th July 2025
97AQI
6th July 2025
93AQI
7th July 2025
85AQI
8th July 2025
89AQI
9th July 2025
80AQI
10th July 2025
72AQI
11th July 2025
83AQI
12th July 2025
93AQI
13th July 2025
90AQI
14th July 2025
81AQI
15th July 2025
76AQI
16th July 2025
77AQI
17th July 2025
74AQI
18th July 2025
74AQI
19th July 2025
70AQI
20th July 2025
72AQI
21st July 2025
89AQI
22nd July 2025
98AQI
23rd July 2025
89AQI
24th July 2025
86AQI
25th July 2025
97AQI
26th July 2025
89AQI
27th July 2025
89AQI
28th July 2025
98AQI
29th July 2025
91AQI
30th July 2025
83AQI
31st July 2025
76AQI
1st August 2025
70AQI
2nd August 2025
75AQI
3rd August 2025
77AQI
4th August 2025
81AQI
5th August 2025
81AQI
6th August 2025
84AQI
7th August 2025
86AQI
8th August 2025
89AQI
9th August 2025
78AQI
10th August 2025
90AQI
11th August 2025
92AQI
12th August 2025
85AQI
13th August 2025
101AQI
14th August 2025
91AQI
15th August 2025
107AQI
16th August 2025
118AQI
17th August 2025
109AQI
18th August 2025
98AQI
19th August 2025
96AQI
20th August 2025
91AQI
21st August 2025
87AQI
22nd August 2025
112AQI
23rd August 2025
98AQI
24th August 2025
88AQI
25th August 2025
83AQI
26th August 2025
69AQI
27th August 2025
88AQI
28th August 2025
117AQI
29th August 2025
116AQI
30th August 2025
103AQI
31st August 2025
116AQI
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
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

232AQI

177AQI

147AQI

153AQI

139AQI

123AQI

86AQI

93AQI

No. of days

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

2025143AQI

7
21
3
3
20
5
17
14
13
17
1
19
11
4
23
3
30
1
22
9
57
85
72
26
3

Highest AQI recorded in

January

232AQI

Lowest AQI recorded in

July

86AQI

2024179AQI

25
6
6
17
6
8
23
9
21
5
19
7
3
21
6
11
19
1
22
8
1
8
17
5
11
8
12
1
19
10
15
7
9
44
104
117
76
25

Highest AQI recorded in

November

294AQI

Lowest AQI recorded in

August

95AQI

2023172AQI

10
19
2
4
15
9
2
13
16
1
16
12
1
7
11
10
3
7
20
2
1
5
26
13
18
10
18
2
9
13
9
2
7
20
3
20
8
45
135
85
69
30

Highest AQI recorded in

November

309AQI

Lowest AQI recorded in

August

108AQI

2022180AQI

2
13
10
6
5
12
3
6
2
1
17
13
1
6
19
1
3
17
11
9
16
5
3
12
14
2
9
2
1
10
15
3
5
4
12
7
3
9
18
3
1
7
21
2
3
41
64
106
110
17

Highest AQI recorded in

January

232AQI

Lowest AQI recorded in

August

88AQI

2021142AQI

1
17
9
4
1
4
18
5
14
17
21
8
1
6
25
2
26
2
5
26
6
10
3
9
12
2
10
15
4
2
8
20
3
20
7
19
134
57
56
46
31

Highest AQI recorded in

November

305AQI

Lowest AQI recorded in

July

63AQI

2020171AQI

4
17
10
1
10
18
16
15
7
23
7
19
5
5
24
1
13
18
16
15
3
21
6
4
16
8
3
8
10
12
1
11
13
6
51
142
76
66
31

Highest AQI recorded in

January

277AQI

Lowest AQI recorded in

August

99AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
180AQI
Least Polluted Year Recorded
2021(Avg.)
142AQI

Bali Nagar's annual 2025 AQI (143) shows an average percentage change of -14.3% (improved AQI) compared to previous years: 2020 (171), 2021 (142), 2022 (180), 2023 (172), 2024 (179).