Shimoga, 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
Shimoga, Karnataka, India
AQI Trends: Highest and Lowest
Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2022 on the same day.
Day & Night AQI Trend: 27th Sep - 28th Sep 2026
Shimoga, Karnataka, India
6 AM27th Sep 2026
6 PM
5 AM28th Sep 2026
76AQI
53AQI
66AQI
59AQI
In the last 24 hours,
Shimoga's AQI reached its highest point of 76 at 10 AM during the Day, while the lowest point, 53, was recorded at 6 PM during the Day between 27th Sep and 28th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Shimoga, Karnataka, India
20°C17/25°C
20°C17/25°C
21°C18/26°C
21°C18/25°C
21°C18/25°C
21°C18/26°C
23°C18/28°C
23°C19/29°C
22°C19/29°C
22°C19/28°C
22°C19/28°C
23°C18/28°C
23°C18/29°C
23°C19/29°C
22°C18/29°C
23°C18/28°C
23°C18/29°C
23°C18/28°C
22°C18/28°C
22°C19/29°C
22°C19/28°C
23°C19/29°C
21°C19/26°C
22°C18/28°C
20°C18/25°C
21°C18/25°C
20°C17/25°C
21°C17/26°C
23°C18/29°C
24°C18/29°C
87AQI
65AQI
80AQI
78AQI
2026 Days Vs Air Quality
Shimoga, Karnataka, India
20%
53
50%
135
29%
79
1%
4
Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)
Under WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2026, 20% of 271 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Shimoga, Karnataka, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
151AQI (US)
148AQI (US)
141AQI (US)
143AQI (US)
139AQI (US)
145AQI (US)
134AQI (US)
121AQI (US)
115AQI (US)
118AQI (US)
92AQI (US)
93AQI (US)
90AQI (US)
97AQI (US)
106AQI (US)
119AQI (US)
126AQI (US)
76AQI (US)
81AQI (US)
115AQI (US)
124AQI (US)
142AQI (US)
133AQI (US)
130AQI (US)
108AQI (US)
75AQI (US)
83AQI (US)
119AQI (US)
129AQI (US)
108AQI (US)
118AQI (US)
125AQI (US)
149AQI (US)
153AQI (US)
107AQI (US)
115AQI (US)
112AQI (US)
125AQI (US)
138AQI (US)
146AQI (US)
137AQI (US)
125AQI (US)
110AQI (US)
101AQI (US)
98AQI (US)
125AQI (US)
145AQI (US)
158AQI (US)
149AQI (US)
155AQI (US)
116AQI (US)
98AQI (US)
112AQI (US)
109AQI (US)
142AQI (US)
137AQI (US)
99AQI (US)
87AQI (US)
74AQI (US)
64AQI (US)
88AQI (US)
119AQI (US)
132AQI (US)
143AQI (US)
141AQI (US)
145AQI (US)
148AQI (US)
149AQI (US)
143AQI (US)
119AQI (US)
132AQI (US)
127AQI (US)
138AQI (US)
131AQI (US)
129AQI (US)
98AQI (US)
112AQI (US)
100AQI (US)
91AQI (US)
94AQI (US)
96AQI (US)
112AQI (US)
102AQI (US)
115AQI (US)
129AQI (US)
133AQI (US)
120AQI (US)
102AQI (US)
105AQI (US)
107AQI (US)
95AQI (US)
103AQI (US)
90AQI (US)
86AQI (US)
70AQI (US)
61AQI (US)
56AQI (US)
59AQI (US)
71AQI (US)
74AQI (US)
81AQI (US)
83AQI (US)
93AQI (US)
95AQI (US)
88AQI (US)
110AQI (US)
99AQI (US)
92AQI (US)
97AQI (US)
99AQI (US)
95AQI (US)
102AQI (US)
105AQI (US)
106AQI (US)
108AQI (US)
116AQI (US)
102AQI (US)
95AQI (US)
87AQI (US)
88AQI (US)
88AQI (US)
83AQI (US)
76AQI (US)
82AQI (US)
75AQI (US)
76AQI (US)
85AQI (US)
84AQI (US)
79AQI (US)
81AQI (US)
77AQI (US)
81AQI (US)
84AQI (US)
84AQI (US)
81AQI (US)
82AQI (US)
82AQI (US)
93AQI (US)
58AQI (US)
64AQI (US)
74AQI (US)
71AQI (US)
59AQI (US)
52AQI (US)
63AQI (US)
65AQI (US)
73AQI (US)
63AQI (US)
66AQI (US)
52AQI (US)
48AQI (US)
55AQI (US)
61AQI (US)
52AQI (US)
55AQI (US)
51AQI (US)
46AQI (US)
53AQI (US)
56AQI (US)
42AQI (US)
48AQI (US)
50AQI (US)
54AQI (US)
46AQI (US)
52AQI (US)
53AQI (US)
51AQI (US)
53AQI (US)
56AQI (US)
55AQI (US)
61AQI (US)
51AQI (US)
46AQI (US)
40AQI (US)
49AQI (US)
52AQI (US)
48AQI (US)
43AQI (US)
49AQI (US)
41AQI (US)
42AQI (US)
41AQI (US)
44AQI (US)
48AQI (US)
45AQI (US)
49AQI (US)
46AQI (US)
45AQI (US)
43AQI (US)
45AQI (US)
52AQI (US)
44AQI (US)
43AQI (US)
46AQI (US)
45AQI (US)
48AQI (US)
58AQI (US)
61AQI (US)
48AQI (US)
49AQI (US)
36AQI (US)
38AQI (US)
38AQI (US)
62AQI (US)
39AQI (US)
31AQI (US)
36AQI (US)
36AQI (US)
39AQI (US)
40AQI (US)
39AQI (US)
37AQI (US)
37AQI (US)
38AQI (US)
42AQI (US)
45AQI (US)
42AQI (US)
43AQI (US)
44AQI (US)
49AQI (US)
86AQI (US)
86AQI (US)
64AQI (US)
41AQI (US)
55AQI (US)
94AQI (US)
64AQI (US)
57AQI (US)
93AQI (US)
96AQI (US)
97AQI (US)
90AQI (US)
103AQI (US)
58AQI (US)
40AQI (US)
72AQI (US)
67AQI (US)
73AQI (US)
86AQI (US)
86AQI (US)
83AQI (US)
46AQI (US)
78AQI (US)
83AQI (US)
43AQI (US)
74AQI (US)
87AQI (US)
94AQI (US)
87AQI (US)
91AQI (US)
108AQI (US)
69AQI (US)
86AQI (US)
69AQI (US)
71AQI (US)
84AQI (US)
59AQI (US)
53AQI (US)
85AQI (US)
90AQI (US)
62AQI (US)
109AQI (US)
117AQI (US)
105AQI (US)
83AQI (US)
59AQI (US)
61AQI (US)
83AQI (US)
68AQI (US)
64AQI (US)
59AQI (US)
117AQI (US)
123AQI (US)
118AQI (US)
90AQI (US)
74AQI (US)
50AQI (US)
44AQI (US)
66AQI (US)
79AQI (US)
No. of days
202684AQI (US)
Highest AQI (US) recorded in
February123AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
202577AQI (US)
Highest AQI (US) recorded in
March114AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202458AQI (US)
Highest AQI (US) recorded in
December89AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202359AQI (US)
Highest AQI (US) recorded in
February77AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
202270AQI (US)
Highest AQI (US) recorded in
March89AQI (US)
Lowest AQI (US) recorded in
August41AQI (US)
202169AQI (US)
Highest AQI (US) recorded in
March92AQI (US)
Lowest AQI (US) recorded in
June55AQI (US)
202082AQI (US)
Highest AQI (US) recorded in
October124AQI (US)
Lowest AQI (US) recorded in
December74AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Shimoga's annual 2026 AQI (US) (84) shows an average percentage change of 23.4% (worsened AQI (US)) compared to previous years: 2020 (82), 2021 (69), 2022 (70), 2023 (59), 2024 (58), 2025 (77).