I P Extension, 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!
October Air Quality Analysis
I P Extension, New Delhi, Delhi, India
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 178 of Unhealthy air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
I P Extension, New Delhi, Delhi, India
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
180AQI
141AQI
In the last 24 hours,
I P Extension's AQI reached its highest point of 180 at 11 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
I P Extension, New Delhi, Delhi, India
29°C26/33°C
30°C26/34°C
31°C27/35°C
32°C28/36°C
32°C29/35°C
31°C28/35°C
32°C28/36°C
32°C29/36°C
32°C29/35°C
32°C29/37°C
33°C30/37°C
31°C29/35°C
31°C27/36°C
32°C27/36°C
32°C28/37°C
32°C28/37°C
32°C29/37°C
32°C28/37°C
32°C28/37°C
31°C27/36°C
32°C28/37°C
32°C28/37°C
32°C29/36°C
32°C28/36°C
30°C28/33°C
30°C26/34°C
30°C26/35°C
30°C26/34°C
31°C28/35°C
--°C/°C
--°C/°C
115AQI
98AQI
119AQI
104AQI
2025 Days Vs Air Quality
I P Extension, New Delhi, Delhi, India
26%
73
43%
119
21%
59
9%
26
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 278 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
I P Extension, New Delhi, Delhi, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
212AQI
239AQI
272AQI
242AQI
216AQI
226AQI
209AQI
190AQI
298AQI
257AQI
223AQI
215AQI
211AQI
232AQI
249AQI
239AQI
205AQI
213AQI
237AQI
208AQI
199AQI
189AQI
182AQI
170AQI
156AQI
172AQI
177AQI
211AQI
280AQI
212AQI
236AQI
239AQI
216AQI
188AQI
214AQI
170AQI
162AQI
151AQI
160AQI
177AQI
196AQI
195AQI
149AQI
141AQI
149AQI
158AQI
187AQI
170AQI
157AQI
156AQI
144AQI
161AQI
144AQI
145AQI
153AQI
165AQI
179AQI
137AQI
147AQI
144AQI
123AQI
145AQI
132AQI
120AQI
129AQI
144AQI
148AQI
161AQI
167AQI
183AQI
158AQI
166AQI
156AQI
108AQI
124AQI
119AQI
127AQI
138AQI
139AQI
141AQI
148AQI
154AQI
160AQI
167AQI
154AQI
152AQI
130AQI
120AQI
107AQI
121AQI
128AQI
139AQI
140AQI
144AQI
138AQI
150AQI
165AQI
165AQI
169AQI
156AQI
133AQI
119AQI
130AQI
126AQI
128AQI
145AQI
135AQI
156AQI
130AQI
136AQI
145AQI
142AQI
150AQI
148AQI
163AQI
160AQI
157AQI
169AQI
146AQI
152AQI
155AQI
122AQI
156AQI
143AQI
117AQI
132AQI
131AQI
136AQI
129AQI
155AQI
138AQI
132AQI
109AQI
137AQI
182AQI
159AQI
136AQI
153AQI
154AQI
154AQI
158AQI
106AQI
125AQI
135AQI
96AQI
125AQI
126AQI
138AQI
133AQI
142AQI
162AQI
143AQI
127AQI
117AQI
129AQI
136AQI
120AQI
134AQI
146AQI
144AQI
143AQI
150AQI
154AQI
152AQI
149AQI
133AQI
121AQI
124AQI
120AQI
114AQI
106AQI
98AQI
88AQI
102AQI
101AQI
123AQI
114AQI
96AQI
102AQI
100AQI
91AQI
90AQI
85AQI
83AQI
86AQI
90AQI
93AQI
84AQI
91AQI
84AQI
75AQI
88AQI
103AQI
95AQI
84AQI
75AQI
76AQI
72AQI
72AQI
67AQI
69AQI
90AQI
98AQI
91AQI
85AQI
105AQI
86AQI
86AQI
99AQI
86AQI
82AQI
77AQI
70AQI
74AQI
76AQI
80AQI
78AQI
82AQI
86AQI
90AQI
78AQI
94AQI
91AQI
86AQI
99AQI
90AQI
109AQI
122AQI
106AQI
101AQI
95AQI
85AQI
86AQI
112AQI
93AQI
82AQI
79AQI
68AQI
86AQI
120AQI
116AQI
97AQI
94AQI
72AQI
63AQI
65AQI
77AQI
80AQI
78AQI
80AQI
87AQI
83AQI
84AQI
83AQI
91AQI
91AQI
101AQI
99AQI
110AQI
119AQI
121AQI
135AQI
123AQI
117AQI
113AQI
103AQI
106AQI
103AQI
107AQI
134AQI
102AQI
112AQI
117AQI
127AQI
145AQI
122AQI
178AQI
219AQI
168AQI
141AQI
145AQI
138AQI
123AQI
85AQI
91AQI
99AQI
143AQI
No. of days
2025134AQI
Highest AQI recorded in
January219AQI
Lowest AQI recorded in
July85AQI
2024176AQI
Highest AQI recorded in
November282AQI
Lowest AQI recorded in
August88AQI
2023179AQI
Highest AQI recorded in
November304AQI
Lowest AQI recorded in
July89AQI
2022190AQI
Highest AQI recorded in
November253AQI
Lowest AQI recorded in
July105AQI
2021175AQI
Highest AQI recorded in
November301AQI
Lowest AQI recorded in
May108AQI
2020160AQI
Highest AQI recorded in
January249AQI
Lowest AQI recorded in
August93AQI
Most & Least Polluted Years Over the Last 6 Years
I P Extension's annual 2025 AQI (134) shows an average percentage change of -23.4% (improved AQI) compared to previous years: 2020 (160), 2021 (175), 2022 (190), 2023 (179), 2024 (176).