Ramanagara, Karnataka, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Ramanagara, Karnataka, India
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 64 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Ramanagara, Karnataka, India
6 AM17th Sep 2025
6 PM
5 AM18th Sep 2025
75AQI
46AQI
69AQI
61AQI
In the last 24 hours,
Ramanagara's AQI reached its highest point of 75 at 11 AM during the Day, while the lowest point, 46, was recorded at 2 PM during the Day between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Ramanagara, Karnataka, India
22°C20/27°C
23°C19/28°C
23°C19/28°C
24°C21/28°C
24°C21/29°C
24°C20/30°C
23°C20/28°C
24°C20/29°C
22°C20/24°C
22°C20/25°C
23°C20/27°C
24°C21/28°C
23°C21/28°C
23°C20/27°C
23°C20/27°C
23°C20/27°C
23°C20/28°C
24°C20/29°C
24°C20/28°C
23°C20/29°C
24°C20/29°C
25°C21/30°C
26°C22/30°C
24°C20/29°C
24°C21/28°C
23°C20/27°C
23°C20/28°C
24°C20/28°C
23°C20/28°C
24°C21/28°C
--°C/°C
61AQI
57AQI
63AQI
60AQI
2025 Days Vs Air Quality
Ramanagara, Karnataka, India
0.3%
1
76%
196
24%
62
Total number of days with different AQI categories in last 261 days in 2025 (104 days remaining)
Under WHO’s Safe Air Quality Limits: 0.39%
Health Risk Level:
Extreme
In 2025, 0.39% of 261 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
Ramanagara, Karnataka, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
106AQI
121AQI
124AQI
117AQI
105AQI
120AQI
107AQI
118AQI
119AQI
125AQI
116AQI
98AQI
91AQI
79AQI
76AQI
102AQI
128AQI
126AQI
107AQI
103AQI
123AQI
113AQI
109AQI
96AQI
100AQI
89AQI
105AQI
119AQI
128AQI
116AQI
96AQI
105AQI
86AQI
86AQI
106AQI
112AQI
110AQI
97AQI
122AQI
127AQI
136AQI
123AQI
111AQI
113AQI
109AQI
104AQI
118AQI
109AQI
111AQI
111AQI
103AQI
108AQI
108AQI
105AQI
106AQI
100AQI
102AQI
96AQI
90AQI
83AQI
79AQI
90AQI
99AQI
120AQI
122AQI
127AQI
135AQI
133AQI
107AQI
100AQI
76AQI
85AQI
96AQI
102AQI
103AQI
104AQI
92AQI
91AQI
99AQI
99AQI
98AQI
95AQI
94AQI
100AQI
106AQI
104AQI
112AQI
117AQI
115AQI
112AQI
122AQI
111AQI
93AQI
80AQI
75AQI
80AQI
91AQI
92AQI
96AQI
93AQI
87AQI
83AQI
84AQI
81AQI
76AQI
77AQI
76AQI
80AQI
75AQI
78AQI
80AQI
95AQI
93AQI
87AQI
87AQI
79AQI
82AQI
81AQI
85AQI
83AQI
75AQI
76AQI
80AQI
76AQI
78AQI
77AQI
73AQI
72AQI
74AQI
89AQI
69AQI
66AQI
66AQI
62AQI
66AQI
67AQI
71AQI
70AQI
61AQI
61AQI
61AQI
76AQI
67AQI
62AQI
62AQI
62AQI
58AQI
56AQI
61AQI
64AQI
60AQI
72AQI
67AQI
62AQI
76AQI
82AQI
84AQI
83AQI
71AQI
68AQI
73AQI
72AQI
65AQI
56AQI
57AQI
58AQI
59AQI
55AQI
56AQI
60AQI
63AQI
59AQI
66AQI
63AQI
61AQI
56AQI
59AQI
60AQI
65AQI
62AQI
59AQI
61AQI
59AQI
59AQI
56AQI
57AQI
60AQI
62AQI
58AQI
62AQI
62AQI
62AQI
66AQI
67AQI
63AQI
62AQI
59AQI
57AQI
61AQI
60AQI
65AQI
61AQI
61AQI
58AQI
58AQI
54AQI
52AQI
54AQI
56AQI
55AQI
56AQI
60AQI
59AQI
62AQI
59AQI
59AQI
58AQI
58AQI
57AQI
60AQI
58AQI
62AQI
65AQI
61AQI
55AQI
57AQI
56AQI
57AQI
53AQI
55AQI
57AQI
57AQI
59AQI
61AQI
61AQI
59AQI
59AQI
61AQI
60AQI
53AQI
56AQI
56AQI
60AQI
59AQI
56AQI
55AQI
43AQI
57AQI
54AQI
61AQI
62AQI
69AQI
65AQI
65AQI
70AQI
74AQI
69AQI
64AQI
64AQI
109AQI
108AQI
103AQI
86AQI
68AQI
65AQI
59AQI
58AQI
62AQI
No. of days
202581AQI
Highest AQI recorded in
January109AQI
Lowest AQI recorded in
August58AQI
202477AQI
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
August38AQI
202380AQI
Highest AQI recorded in
January119AQI
Lowest AQI recorded in
September46AQI
202284AQI
Highest AQI recorded in
March117AQI
Lowest AQI recorded in
September48AQI
202178AQI
Highest AQI recorded in
December117AQI
Lowest AQI recorded in
July52AQI
202063AQI
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
August44AQI
Most & Least Polluted Years Over the Last 6 Years
Ramanagara's annual 2025 AQI (81) shows an average percentage change of 6.4% (worsened AQI) compared to previous years: 2020 (63), 2021 (78), 2022 (84), 2023 (80), 2024 (77).