Tumkur, Karnataka, 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
Tumkur, Karnataka, India
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Tumkur, Karnataka, India
6 AM4th Aug 2025
6 PM
5 AM5th Aug 2025
63AQI
40AQI
62AQI
58AQI
In the last 24 hours,
Tumkur's AQI reached its highest point of 63 at 4 PM during the Day, while the lowest point, 40, was recorded at 6 AM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tumkur, Karnataka, India
24°C21/28°C
24°C21/28°C
25°C21/30°C
25°C21/31°C
25°C21/29°C
24°C21/29°C
24°C21/28°C
24°C21/28°C
24°C21/28°C
24°C21/27°C
24°C21/28°C
24°C21/28°C
23°C21/27°C
22°C21/25°C
22°C20/24°C
22°C20/25°C
22°C20/24°C
22°C20/24°C
22°C20/25°C
22°C21/25°C
21°C20/23°C
23°C20/27°C
23°C19/27°C
23°C20/27°C
24°C20/29°C
23°C20/27°C
24°C20/27°C
24°C20/29°C
25°C21/30°C
25°C21/29°C
--°C/°C
60AQI
53AQI
61AQI
61AQI
2025 Days Vs Air Quality
Tumkur, Karnataka, India
70%
152
30%
64
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 217 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
Tumkur, Karnataka, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
111AQI
94AQI
116AQI
117AQI
106AQI
121AQI
103AQI
116AQI
125AQI
139AQI
121AQI
125AQI
137AQI
111AQI
114AQI
103AQI
115AQI
120AQI
115AQI
107AQI
111AQI
97AQI
95AQI
93AQI
90AQI
89AQI
97AQI
100AQI
105AQI
104AQI
99AQI
105AQI
86AQI
88AQI
111AQI
93AQI
110AQI
89AQI
103AQI
105AQI
117AQI
117AQI
95AQI
93AQI
101AQI
106AQI
103AQI
105AQI
107AQI
107AQI
96AQI
106AQI
113AQI
113AQI
101AQI
102AQI
100AQI
102AQI
96AQI
87AQI
92AQI
95AQI
101AQI
106AQI
111AQI
116AQI
128AQI
130AQI
118AQI
108AQI
133AQI
111AQI
109AQI
119AQI
105AQI
122AQI
101AQI
99AQI
100AQI
102AQI
106AQI
92AQI
88AQI
95AQI
97AQI
101AQI
104AQI
109AQI
106AQI
104AQI
101AQI
97AQI
89AQI
79AQI
73AQI
70AQI
85AQI
84AQI
82AQI
85AQI
79AQI
80AQI
80AQI
81AQI
77AQI
81AQI
73AQI
81AQI
79AQI
81AQI
81AQI
87AQI
92AQI
90AQI
87AQI
78AQI
78AQI
78AQI
83AQI
79AQI
75AQI
78AQI
77AQI
81AQI
76AQI
79AQI
77AQI
76AQI
76AQI
81AQI
74AQI
71AQI
70AQI
71AQI
69AQI
67AQI
68AQI
68AQI
65AQI
61AQI
62AQI
71AQI
65AQI
61AQI
60AQI
56AQI
61AQI
59AQI
60AQI
67AQI
71AQI
72AQI
68AQI
68AQI
73AQI
78AQI
85AQI
79AQI
78AQI
72AQI
74AQI
78AQI
69AQI
62AQI
61AQI
61AQI
60AQI
59AQI
60AQI
60AQI
61AQI
58AQI
58AQI
62AQI
62AQI
60AQI
61AQI
63AQI
64AQI
65AQI
63AQI
61AQI
62AQI
59AQI
59AQI
58AQI
59AQI
62AQI
60AQI
62AQI
62AQI
63AQI
66AQI
65AQI
62AQI
59AQI
60AQI
59AQI
60AQI
61AQI
61AQI
60AQI
61AQI
60AQI
58AQI
57AQI
55AQI
55AQI
55AQI
58AQI
57AQI
58AQI
57AQI
61AQI
60AQI
62AQI
110AQI
103AQI
106AQI
82AQI
69AQI
66AQI
60AQI
60AQI
No. of days
202585AQI
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
July60AQI
202462AQI
Highest AQI recorded in
December99AQI
Lowest AQI recorded in
July33AQI
202358AQI
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
June22AQI
202277AQI
Highest AQI recorded in
March100AQI
Lowest AQI recorded in
August53AQI
202178AQI
Highest AQI recorded in
December105AQI
Lowest AQI recorded in
July57AQI
202081AQI
Highest AQI recorded in
October95AQI
Lowest AQI recorded in
November74AQI
Most & Least Polluted Years Over the Last 6 Years
Tumkur's annual 2025 AQI (85) shows an average percentage change of 21.2% (worsened AQI) compared to previous years: 2020 (81), 2021 (78), 2022 (77), 2023 (58), 2024 (62).