Sector 51, Gurgaon, Haryana, 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
Sector 51, Gurgaon, Haryana, India
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 79 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Sector 51, Gurgaon, Haryana, India
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
AQI
AQI
110AQI
55AQI
In the last 24 hours,
Sector 51's AQI reached its highest point of 110 at 4 PM during the Night, while the lowest point, 55, was recorded at 6 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sector 51, Gurgaon, Haryana, India
35°C32/39°C
35°C31/38°C
32°C28/36°C
35°C31/38°C
34°C29/37°C
29°C26/32°C
32°C28/36°C
33°C29/37°C
34°C31/37°C
33°C31/37°C
31°C27/34°C
32°C27/36°C
31°C29/34°C
32°C29/36°C
31°C27/35°C
33°C29/36°C
32°C30/35°C
31°C28/35°C
32°C29/35°C
33°C28/38°C
36°C32/39°C
33°C28/38°C
35°C31/38°C
34°C29/38°C
31°C29/36°C
30°C28/34°C
28°C26/29°C
30°C27/34°C
32°C28/36°C
--°C/°C
--°C/°C
79AQI
76AQI
79AQI
79AQI
2025 Days Vs Air Quality
Sector 51, Gurgaon, Haryana, India
19%
41
43%
92
36%
78
1%
3
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 215 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
Sector 51, Gurgaon, Haryana, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
165AQI
173AQI
196AQI
178AQI
162AQI
165AQI
170AQI
158AQI
204AQI
177AQI
201AQI
136AQI
162AQI
176AQI
189AQI
167AQI
164AQI
148AQI
176AQI
167AQI
166AQI
164AQI
159AQI
159AQI
154AQI
151AQI
178AQI
183AQI
204AQI
187AQI
193AQI
193AQI
179AQI
192AQI
187AQI
165AQI
156AQI
149AQI
138AQI
157AQI
178AQI
180AQI
162AQI
154AQI
151AQI
162AQI
180AQI
168AQI
167AQI
159AQI
147AQI
163AQI
147AQI
148AQI
157AQI
168AQI
157AQI
145AQI
137AQI
143AQI
121AQI
147AQI
129AQI
116AQI
127AQI
152AQI
154AQI
159AQI
158AQI
178AQI
162AQI
162AQI
133AQI
108AQI
121AQI
117AQI
124AQI
135AQI
144AQI
144AQI
151AQI
154AQI
158AQI
170AQI
163AQI
154AQI
147AQI
133AQI
134AQI
139AQI
140AQI
140AQI
140AQI
138AQI
142AQI
147AQI
157AQI
161AQI
166AQI
160AQI
135AQI
123AQI
130AQI
133AQI
135AQI
146AQI
139AQI
157AQI
141AQI
146AQI
147AQI
146AQI
152AQI
149AQI
157AQI
161AQI
162AQI
169AQI
151AQI
155AQI
155AQI
124AQI
145AQI
148AQI
123AQI
132AQI
130AQI
137AQI
123AQI
147AQI
138AQI
137AQI
114AQI
122AQI
172AQI
155AQI
126AQI
137AQI
151AQI
150AQI
151AQI
103AQI
119AQI
130AQI
101AQI
128AQI
119AQI
134AQI
134AQI
140AQI
149AQI
136AQI
116AQI
109AQI
121AQI
117AQI
115AQI
128AQI
141AQI
137AQI
141AQI
148AQI
151AQI
142AQI
148AQI
130AQI
114AQI
123AQI
112AQI
106AQI
102AQI
92AQI
84AQI
94AQI
100AQI
114AQI
108AQI
93AQI
95AQI
94AQI
90AQI
87AQI
85AQI
86AQI
88AQI
92AQI
88AQI
82AQI
88AQI
79AQI
71AQI
77AQI
81AQI
83AQI
77AQI
70AQI
75AQI
75AQI
73AQI
68AQI
72AQI
84AQI
90AQI
81AQI
82AQI
86AQI
81AQI
79AQI
89AQI
77AQI
79AQI
71AQI
72AQI
79AQI
172AQI
162AQI
143AQI
148AQI
135AQI
117AQI
81AQI
76AQI
No. of days
2025136AQI
Highest AQI recorded in
January172AQI
Lowest AQI recorded in
August76AQI
2024175AQI
Highest AQI recorded in
January260AQI
Lowest AQI recorded in
July120AQI
2023184AQI
Highest AQI recorded in
November232AQI
Lowest AQI recorded in
July127AQI
2022183AQI
Highest AQI recorded in
November223AQI
Lowest AQI recorded in
August122AQI
2021190AQI
Highest AQI recorded in
February287AQI
Lowest AQI recorded in
September122AQI
2020188AQI
Highest AQI recorded in
November359AQI
Lowest AQI recorded in
March76AQI
Most & Least Polluted Years Over the Last 6 Years
Sector 51's annual 2025 AQI (136) shows an average percentage change of -26.2% (improved AQI) compared to previous years: 2020 (188), 2021 (190), 2022 (183), 2023 (184), 2024 (175).