Mumbai, Maharashtra, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Mumbai, Maharashtra, India
AQI Trends: Highest and Lowest
Same Day Analysis (30th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 72 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 31st Jul - 1st Aug 2025
Mumbai, Maharashtra, India
6 AM31st Jul 2025
7 PM
5 AM1st Aug 2025
AQI
AQI
102AQI
68AQI
In the last 24 hours,
Mumbai's AQI reached its highest point of 102 at 9 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 31st Jul and 1st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mumbai, Maharashtra, India
27°C27/28°C
28°C27/28°C
27°C27/28°C
27°C27/27°C
27°C27/28°C
27°C27/28°C
27°C27/28°C
27°C27/28°C
27°C26/28°C
28°C27/29°C
27°C27/28°C
27°C27/28°C
27°C27/28°C
27°C27/28°C
28°C27/28°C
28°C27/29°C
28°C27/29°C
28°C27/29°C
27°C27/28°C
27°C26/28°C
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
--°C/°C
--°C/°C
73AQI
67AQI
74AQI
74AQI
2025 Days Vs Air Quality
Mumbai, Maharashtra, India
56%
119
35%
74
9%
18
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 212 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
Mumbai, Maharashtra, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
150AQI
138AQI
137AQI
143AQI
148AQI
136AQI
144AQI
146AQI
140AQI
153AQI
151AQI
147AQI
150AQI
152AQI
155AQI
159AQI
151AQI
145AQI
153AQI
153AQI
153AQI
157AQI
139AQI
146AQI
152AQI
153AQI
152AQI
146AQI
132AQI
149AQI
109AQI
126AQI
128AQI
128AQI
126AQI
123AQI
144AQI
146AQI
151AQI
145AQI
142AQI
142AQI
144AQI
141AQI
133AQI
137AQI
127AQI
118AQI
124AQI
131AQI
133AQI
120AQI
123AQI
117AQI
117AQI
141AQI
145AQI
158AQI
148AQI
125AQI
123AQI
124AQI
123AQI
113AQI
123AQI
127AQI
134AQI
133AQI
158AQI
168AQI
157AQI
150AQI
145AQI
125AQI
136AQI
121AQI
104AQI
109AQI
110AQI
98AQI
91AQI
119AQI
106AQI
112AQI
94AQI
87AQI
99AQI
115AQI
117AQI
111AQI
113AQI
124AQI
110AQI
101AQI
110AQI
100AQI
108AQI
110AQI
100AQI
89AQI
87AQI
81AQI
82AQI
84AQI
90AQI
89AQI
76AQI
74AQI
73AQI
82AQI
78AQI
97AQI
98AQI
88AQI
84AQI
82AQI
82AQI
82AQI
82AQI
81AQI
83AQI
84AQI
80AQI
84AQI
96AQI
91AQI
83AQI
78AQI
76AQI
76AQI
81AQI
79AQI
83AQI
93AQI
93AQI
85AQI
96AQI
93AQI
97AQI
94AQI
89AQI
83AQI
97AQI
100AQI
85AQI
78AQI
81AQI
82AQI
89AQI
91AQI
87AQI
83AQI
86AQI
88AQI
80AQI
93AQI
93AQI
81AQI
86AQI
83AQI
82AQI
79AQI
74AQI
76AQI
75AQI
74AQI
67AQI
73AQI
68AQI
66AQI
67AQI
67AQI
70AQI
71AQI
71AQI
72AQI
73AQI
75AQI
77AQI
76AQI
79AQI
79AQI
76AQI
72AQI
73AQI
77AQI
77AQI
76AQI
77AQI
77AQI
79AQI
79AQI
77AQI
75AQI
69AQI
68AQI
69AQI
71AQI
72AQI
73AQI
72AQI
72AQI
70AQI
70AQI
70AQI
67AQI
68AQI
69AQI
69AQI
70AQI
72AQI
146AQI
134AQI
121AQI
91AQI
87AQI
77AQI
73AQI
No. of days
2025104AQI
Highest AQI recorded in
January146AQI
Lowest AQI recorded in
July73AQI
2024100AQI
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
August48AQI
2023109AQI
Highest AQI recorded in
January169AQI
Lowest AQI recorded in
August58AQI
2022114AQI
Highest AQI recorded in
December163AQI
Lowest AQI recorded in
August58AQI
2021109AQI
Highest AQI recorded in
January169AQI
Lowest AQI recorded in
September62AQI
202091AQI
Highest AQI recorded in
November171AQI
Lowest AQI recorded in
August44AQI
Most & Least Polluted Years Over the Last 6 Years
Mumbai's annual 2025 AQI (104) shows an average percentage change of 0.2% (worsened AQI) compared to previous years: 2020 (91), 2021 (109), 2022 (114), 2023 (109), 2024 (100).