Shaheed Sukhdev College Of Business Studies, 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
Shaheed Sukhdev College Of Business Studies, New Delhi, Delhi, India
AQI Trends: Highest and Lowest
Same Day Analysis (24th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 223 of Severe air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 24th Oct - 25th Oct 2025
Shaheed Sukhdev College Of Business Studies, New Delhi, Delhi, India
6 AM24th Oct 2025
5 PM
5 AM25th Oct 2025
AQI
AQI
227AQI
151AQI
In the last 24 hours,
Shaheed Sukhdev College Of Business Studies's AQI reached its highest point of 227 at 3 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 24th Oct and 25th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Shaheed Sukhdev College Of Business Studies, New Delhi, Delhi, India
32°C27/36°C
32°C27/37°C
32°C28/37°C
33°C29/36°C
33°C29/37°C
31°C28/32°C
30°C26/35°C
31°C27/35°C
30°C27/34°C
31°C28/35°C
32°C28/37°C
26°C22/33°C
26°C22/31°C
26°C23/30°C
26°C23/30°C
26°C23/30°C
27°C23/30°C
27°C24/31°C
27°C23/32°C
28°C24/32°C
28°C24/32°C
28°C24/32°C
28°C24/33°C
29°C25/33°C
29°C25/33°C
29°C26/33°C
29°C26/33°C
29°C26/33°C
28°C24/32°C
--°C/°C
--°C/°C
200AQI
136AQI
201AQI
140AQI
2025 Days Vs Air Quality
Shaheed Sukhdev College Of Business Studies, New Delhi, Delhi, India
22%
65
37%
109
29%
86
10%
31
2%
6
Total number of days with different AQI categories in last 297 days in 2025 (68 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 297 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
Shaheed Sukhdev College Of Business Studies, New Delhi, Delhi, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
212AQI
239AQI
268AQI
283AQI
236AQI
226AQI
234AQI
234AQI
347AQI
330AQI
232AQI
215AQI
194AQI
266AQI
357AQI
246AQI
205AQI
229AQI
277AQI
217AQI
205AQI
197AQI
186AQI
176AQI
161AQI
200AQI
185AQI
230AQI
330AQI
240AQI
260AQI
243AQI
219AQI
192AQI
223AQI
179AQI
169AQI
153AQI
160AQI
173AQI
209AQI
211AQI
157AQI
148AQI
146AQI
166AQI
192AQI
172AQI
164AQI
163AQI
151AQI
167AQI
146AQI
154AQI
161AQI
172AQI
198AQI
145AQI
163AQI
150AQI
130AQI
153AQI
140AQI
116AQI
133AQI
147AQI
148AQI
169AQI
171AQI
199AQI
164AQI
175AQI
172AQI
101AQI
125AQI
126AQI
132AQI
143AQI
146AQI
143AQI
158AQI
168AQI
168AQI
191AQI
166AQI
163AQI
143AQI
132AQI
124AQI
128AQI
135AQI
141AQI
141AQI
146AQI
144AQI
181AQI
171AQI
169AQI
174AQI
162AQI
139AQI
129AQI
144AQI
144AQI
144AQI
159AQI
170AQI
179AQI
145AQI
144AQI
159AQI
196AQI
182AQI
176AQI
172AQI
166AQI
171AQI
199AQI
152AQI
159AQI
158AQI
125AQI
161AQI
165AQI
126AQI
141AQI
144AQI
148AQI
133AQI
161AQI
141AQI
142AQI
123AQI
130AQI
190AQI
164AQI
146AQI
154AQI
159AQI
157AQI
156AQI
106AQI
134AQI
140AQI
103AQI
133AQI
136AQI
149AQI
145AQI
151AQI
171AQI
154AQI
129AQI
121AQI
136AQI
134AQI
124AQI
135AQI
142AQI
153AQI
153AQI
158AQI
156AQI
155AQI
153AQI
127AQI
111AQI
123AQI
118AQI
117AQI
111AQI
106AQI
95AQI
109AQI
112AQI
127AQI
119AQI
107AQI
113AQI
111AQI
104AQI
115AQI
95AQI
105AQI
102AQI
111AQI
98AQI
84AQI
95AQI
87AQI
78AQI
92AQI
94AQI
89AQI
81AQI
77AQI
78AQI
77AQI
75AQI
70AQI
74AQI
92AQI
106AQI
89AQI
88AQI
102AQI
96AQI
92AQI
107AQI
90AQI
87AQI
77AQI
70AQI
76AQI
80AQI
83AQI
81AQI
83AQI
84AQI
87AQI
76AQI
91AQI
92AQI
83AQI
98AQI
87AQI
108AQI
115AQI
106AQI
96AQI
94AQI
85AQI
88AQI
110AQI
101AQI
90AQI
87AQI
69AQI
91AQI
121AQI
116AQI
101AQI
96AQI
75AQI
67AQI
72AQI
78AQI
75AQI
89AQI
89AQI
92AQI
89AQI
84AQI
86AQI
86AQI
83AQI
97AQI
94AQI
100AQI
118AQI
123AQI
131AQI
120AQI
117AQI
113AQI
103AQI
107AQI
101AQI
118AQI
123AQI
119AQI
112AQI
128AQI
119AQI
152AQI
123AQI
164AQI
171AQI
131AQI
86AQI
109AQI
112AQI
156AQI
181AQI
160AQI
175AQI
188AQI
191AQI
190AQI
224AQI
236AQI
251AQI
360AQI
387AQI
277AQI
218AQI
223AQI
239AQI
175AQI
149AQI
160AQI
145AQI
127AQI
90AQI
92AQI
100AQI
191AQI
No. of days
2025146AQI
Highest AQI recorded in
January239AQI
Lowest AQI recorded in
July90AQI
2024192AQI
Highest AQI recorded in
November343AQI
Lowest AQI recorded in
August85AQI
2023183AQI
Highest AQI recorded in
November321AQI
Lowest AQI recorded in
July99AQI
2022190AQI
Highest AQI recorded in
November271AQI
Lowest AQI recorded in
July96AQI
2021188AQI
Highest AQI recorded in
November318AQI
Lowest AQI recorded in
September95AQI
2020181AQI
Highest AQI recorded in
November367AQI
Lowest AQI recorded in
August89AQI
Most & Least Polluted Years Over the Last 6 Years
Shaheed Sukhdev College Of Business Studies's annual 2025 AQI (146) shows an average percentage change of -21.9% (improved AQI) compared to previous years: 2020 (181), 2021 (188), 2022 (190), 2023 (183), 2024 (192).