Vasant Kunj Sector C, 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!
August Air Quality Analysis
Vasant Kunj Sector C, New Delhi, Delhi, India
AQI Trends: Highest and Lowest
Same Day Analysis (21st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 81 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Aug - 23rd Aug 2025
Vasant Kunj Sector C, New Delhi, Delhi, India
5 AM22nd Aug 2025
7 PM
4 AM23rd Aug 2025
140AQI
77AQI
104AQI
87AQI
In the last 24 hours,
Vasant Kunj Sector C's AQI reached its highest point of 140 at 11 AM during the Day, while the lowest point, 77, was recorded at 5 PM during the Day between 22nd Aug and 23rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Vasant Kunj Sector C, New Delhi, Delhi, India
34°C28/38°C
36°C32/40°C
34°C30/38°C
35°C32/38°C
34°C28/38°C
31°C28/35°C
30°C28/34°C
28°C27/30°C
31°C27/34°C
32°C28/37°C
32°C30/36°C
31°C29/35°C
30°C27/33°C
30°C28/35°C
34°C30/38°C
33°C30/38°C
29°C27/33°C
32°C29/36°C
33°C30/38°C
31°C30/31°C
32°C30/35°C
28°C26/30°C
30°C27/34°C
32°C29/36°C
32°C29/36°C
31°C28/36°C
32°C28/36°C
31°C28/35°C
31°C28/35°C
32°C29/36°C
--°C/°C
83AQI
83AQI
91AQI
83AQI
2025 Days Vs Air Quality
Vasant Kunj Sector C, New Delhi, Delhi, India
25%
59
36%
84
32%
75
6%
15
Total number of days with different AQI categories in last 235 days in 2025 (130 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 235 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
Vasant Kunj Sector C, New Delhi, Delhi, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
191AQI
217AQI
229AQI
229AQI
199AQI
199AQI
201AQI
189AQI
249AQI
234AQI
207AQI
191AQI
173AQI
190AQI
232AQI
193AQI
185AQI
199AQI
216AQI
187AQI
186AQI
177AQI
172AQI
170AQI
159AQI
167AQI
172AQI
177AQI
286AQI
207AQI
218AQI
216AQI
205AQI
179AQI
208AQI
172AQI
160AQI
148AQI
152AQI
165AQI
187AQI
179AQI
159AQI
148AQI
145AQI
155AQI
186AQI
168AQI
166AQI
161AQI
138AQI
163AQI
153AQI
153AQI
160AQI
162AQI
169AQI
145AQI
155AQI
150AQI
115AQI
146AQI
131AQI
120AQI
122AQI
145AQI
142AQI
163AQI
163AQI
183AQI
169AQI
164AQI
136AQI
103AQI
113AQI
117AQI
127AQI
135AQI
138AQI
139AQI
157AQI
144AQI
159AQI
182AQI
153AQI
158AQI
138AQI
129AQI
120AQI
130AQI
138AQI
143AQI
137AQI
138AQI
141AQI
147AQI
162AQI
165AQI
167AQI
159AQI
142AQI
122AQI
134AQI
137AQI
137AQI
151AQI
143AQI
160AQI
143AQI
146AQI
151AQI
145AQI
150AQI
148AQI
156AQI
158AQI
160AQI
173AQI
151AQI
156AQI
156AQI
119AQI
150AQI
153AQI
127AQI
133AQI
134AQI
139AQI
125AQI
154AQI
140AQI
140AQI
110AQI
127AQI
174AQI
163AQI
133AQI
148AQI
154AQI
157AQI
154AQI
103AQI
121AQI
134AQI
95AQI
122AQI
123AQI
133AQI
141AQI
145AQI
159AQI
147AQI
122AQI
116AQI
127AQI
118AQI
120AQI
130AQI
144AQI
143AQI
145AQI
156AQI
154AQI
153AQI
152AQI
130AQI
125AQI
125AQI
114AQI
109AQI
104AQI
95AQI
89AQI
100AQI
102AQI
115AQI
109AQI
94AQI
95AQI
98AQI
87AQI
85AQI
85AQI
87AQI
87AQI
91AQI
90AQI
80AQI
88AQI
78AQI
70AQI
78AQI
82AQI
85AQI
78AQI
73AQI
75AQI
74AQI
72AQI
70AQI
73AQI
86AQI
88AQI
86AQI
83AQI
93AQI
83AQI
82AQI
87AQI
74AQI
76AQI
71AQI
71AQI
75AQI
75AQI
81AQI
78AQI
83AQI
83AQI
85AQI
75AQI
86AQI
88AQI
86AQI
94AQI
83AQI
97AQI
108AQI
95AQI
95AQI
91AQI
83AQI
81AQI
200AQI
166AQI
142AQI
149AQI
138AQI
121AQI
81AQI
85AQI
No. of days
2025137AQI
Highest AQI recorded in
January200AQI
Lowest AQI recorded in
July81AQI
2024158AQI
Highest AQI recorded in
January250AQI
Lowest AQI recorded in
August73AQI
2023155AQI
Highest AQI recorded in
November264AQI
Lowest AQI recorded in
July94AQI
2022160AQI
Highest AQI recorded in
December218AQI
Lowest AQI recorded in
July87AQI
2021143AQI
Highest AQI recorded in
November263AQI
Lowest AQI recorded in
May67AQI
2020149AQI
Highest AQI recorded in
December250AQI
Lowest AQI recorded in
August89AQI
Most & Least Polluted Years Over the Last 6 Years
Vasant Kunj Sector C's annual 2025 AQI (137) shows an average percentage change of -10.4% (improved AQI) compared to previous years: 2020 (149), 2021 (143), 2022 (160), 2023 (155), 2024 (158).