Deonar, Mumbai, Maharashtra, 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
Deonar, Mumbai, Maharashtra, India
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Deonar, Mumbai, Maharashtra, India
6 AM20th Aug 2025
7 PM
5 AM21st Aug 2025
98AQI
64AQI
71AQI
59AQI
In the last 24 hours,
Deonar's AQI reached its highest point of 98 at 3 PM during the Day, while the lowest point, 59, was recorded at 5 AM during the Night between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Deonar, Mumbai, Maharashtra, India
27°C27/28°C
27°C26/27°C
27°C27/27°C
27°C26/27°C
27°C27/27°C
27°C27/28°C
27°C27/28°C
27°C27/28°C
27°C27/28°C
28°C27/28°C
28°C27/28°C
28°C27/29°C
27°C26/28°C
27°C26/28°C
27°C27/28°C
28°C27/29°C
28°C27/29°C
28°C27/28°C
28°C27/28°C
27°C27/28°C
28°C27/28°C
27°C27/28°C
27°C27/28°C
27°C26/27°C
27°C26/27°C
25°C25/26°C
26°C25/27°C
26°C25/27°C
26°C26/27°C
27°C26/27°C
--°C/°C
78AQI
68AQI
79AQI
77AQI
2025 Days Vs Air Quality
Deonar, Mumbai, Maharashtra, India
53%
123
31%
72
16%
37
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 233 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
Deonar, Mumbai, Maharashtra, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
150AQI
140AQI
147AQI
146AQI
150AQI
132AQI
152AQI
155AQI
153AQI
166AQI
161AQI
161AQI
157AQI
168AQI
167AQI
167AQI
159AQI
161AQI
169AQI
173AQI
164AQI
176AQI
165AQI
162AQI
169AQI
162AQI
161AQI
160AQI
148AQI
169AQI
114AQI
144AQI
145AQI
145AQI
147AQI
142AQI
152AQI
159AQI
158AQI
146AQI
149AQI
151AQI
154AQI
158AQI
142AQI
145AQI
145AQI
141AQI
139AQI
154AQI
145AQI
139AQI
125AQI
119AQI
130AQI
141AQI
146AQI
156AQI
157AQI
148AQI
138AQI
138AQI
135AQI
123AQI
133AQI
126AQI
144AQI
142AQI
174AQI
177AQI
169AQI
154AQI
154AQI
136AQI
146AQI
132AQI
113AQI
117AQI
115AQI
107AQI
97AQI
118AQI
105AQI
120AQI
108AQI
94AQI
111AQI
124AQI
129AQI
121AQI
114AQI
133AQI
118AQI
106AQI
130AQI
111AQI
123AQI
117AQI
101AQI
95AQI
84AQI
85AQI
91AQI
91AQI
103AQI
100AQI
83AQI
80AQI
77AQI
86AQI
82AQI
101AQI
103AQI
97AQI
92AQI
90AQI
90AQI
84AQI
85AQI
89AQI
87AQI
80AQI
78AQI
82AQI
97AQI
90AQI
85AQI
75AQI
66AQI
70AQI
77AQI
78AQI
82AQI
108AQI
102AQI
86AQI
106AQI
98AQI
115AQI
110AQI
100AQI
87AQI
109AQI
114AQI
96AQI
80AQI
81AQI
82AQI
96AQI
95AQI
93AQI
88AQI
92AQI
101AQI
83AQI
99AQI
94AQI
81AQI
86AQI
86AQI
87AQI
81AQI
78AQI
80AQI
78AQI
76AQI
68AQI
76AQI
70AQI
65AQI
66AQI
65AQI
66AQI
69AQI
69AQI
69AQI
71AQI
71AQI
76AQI
75AQI
76AQI
75AQI
75AQI
70AQI
75AQI
76AQI
76AQI
73AQI
74AQI
76AQI
78AQI
79AQI
78AQI
79AQI
72AQI
69AQI
71AQI
73AQI
72AQI
73AQI
71AQI
69AQI
68AQI
69AQI
72AQI
69AQI
69AQI
69AQI
70AQI
70AQI
72AQI
82AQI
98AQI
87AQI
87AQI
93AQI
100AQI
101AQI
91AQI
81AQI
77AQI
75AQI
77AQI
81AQI
74AQI
69AQI
69AQI
68AQI
65AQI
62AQI
63AQI
67AQI
158AQI
146AQI
131AQI
98AQI
90AQI
78AQI
73AQI
79AQI
No. of days
2025108AQI
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
July73AQI
2024107AQI
Highest AQI recorded in
February171AQI
Lowest AQI recorded in
August50AQI
2023144AQI
Highest AQI recorded in
January221AQI
Lowest AQI recorded in
July80AQI
2022137AQI
Highest AQI recorded in
December201AQI
Lowest AQI recorded in
June60AQI
Most & Least Polluted Years Over the Last 4 Years
Deonar's annual 2025 AQI (108) shows an average percentage change of -15.4% (improved AQI) compared to previous years: 2022 (137), 2023 (144), 2024 (107).