Hubballi, 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
Hubballi, Karnataka, India
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 71 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Hubballi, Karnataka, India
6 AM17th Sep 2025
6 PM
5 AM18th Sep 2025
AQI
AQI
77AQI
56AQI
In the last 24 hours,
Hubballi's AQI reached its highest point of 77 at 11 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Hubballi, Karnataka, India
21°C21/22°C
22°C21/25°C
23°C20/27°C
23°C20/27°C
23°C20/27°C
23°C20/27°C
23°C20/28°C
23°C20/26°C
23°C21/27°C
23°C21/26°C
22°C21/23°C
23°C21/27°C
23°C21/27°C
23°C21/27°C
22°C21/27°C
23°C21/27°C
23°C20/27°C
23°C20/28°C
23°C20/28°C
23°C20/27°C
23°C19/28°C
24°C20/29°C
25°C21/30°C
24°C21/29°C
23°C21/26°C
24°C22/27°C
24°C21/28°C
23°C20/27°C
23°C21/27°C
--°C/°C
--°C/°C
68AQI
63AQI
69AQI
65AQI
2025 Days Vs Air Quality
Hubballi, Karnataka, India
79%
205
19%
50
2%
4
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 260 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
Hubballi, Karnataka, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
132AQI
109AQI
115AQI
97AQI
105AQI
107AQI
102AQI
103AQI
103AQI
110AQI
129AQI
116AQI
117AQI
92AQI
93AQI
79AQI
104AQI
108AQI
103AQI
91AQI
93AQI
93AQI
94AQI
87AQI
79AQI
88AQI
89AQI
107AQI
100AQI
104AQI
101AQI
103AQI
95AQI
95AQI
105AQI
99AQI
115AQI
105AQI
108AQI
109AQI
115AQI
116AQI
111AQI
115AQI
116AQI
118AQI
87AQI
99AQI
94AQI
96AQI
99AQI
99AQI
105AQI
105AQI
103AQI
100AQI
91AQI
75AQI
78AQI
75AQI
94AQI
86AQI
99AQI
108AQI
107AQI
103AQI
122AQI
184AQI
161AQI
124AQI
142AQI
127AQI
148AQI
162AQI
136AQI
125AQI
111AQI
118AQI
143AQI
135AQI
163AQI
135AQI
118AQI
106AQI
100AQI
92AQI
90AQI
99AQI
94AQI
94AQI
98AQI
92AQI
81AQI
77AQI
74AQI
73AQI
82AQI
81AQI
80AQI
76AQI
75AQI
87AQI
79AQI
82AQI
83AQI
85AQI
78AQI
73AQI
83AQI
83AQI
77AQI
79AQI
77AQI
79AQI
72AQI
72AQI
73AQI
79AQI
79AQI
77AQI
78AQI
87AQI
82AQI
82AQI
81AQI
82AQI
79AQI
80AQI
81AQI
83AQI
79AQI
75AQI
80AQI
73AQI
73AQI
76AQI
73AQI
74AQI
78AQI
71AQI
72AQI
79AQI
72AQI
71AQI
68AQI
69AQI
72AQI
73AQI
70AQI
77AQI
74AQI
76AQI
73AQI
72AQI
75AQI
84AQI
86AQI
94AQI
93AQI
89AQI
83AQI
81AQI
71AQI
69AQI
68AQI
70AQI
69AQI
69AQI
67AQI
64AQI
64AQI
66AQI
68AQI
69AQI
68AQI
69AQI
65AQI
64AQI
64AQI
62AQI
61AQI
61AQI
64AQI
61AQI
61AQI
61AQI
65AQI
71AQI
72AQI
73AQI
74AQI
73AQI
72AQI
72AQI
69AQI
66AQI
68AQI
70AQI
69AQI
67AQI
66AQI
63AQI
63AQI
62AQI
59AQI
59AQI
55AQI
54AQI
58AQI
59AQI
59AQI
65AQI
71AQI
72AQI
74AQI
71AQI
73AQI
75AQI
72AQI
73AQI
71AQI
68AQI
66AQI
69AQI
64AQI
65AQI
63AQI
61AQI
60AQI
58AQI
58AQI
59AQI
61AQI
64AQI
64AQI
62AQI
61AQI
63AQI
62AQI
61AQI
62AQI
65AQI
65AQI
66AQI
67AQI
73AQI
67AQI
70AQI
66AQI
65AQI
68AQI
74AQI
75AQI
73AQI
76AQI
79AQI
76AQI
74AQI
71AQI
102AQI
102AQI
119AQI
80AQI
76AQI
72AQI
65AQI
66AQI
71AQI
No. of days
202584AQI
Highest AQI recorded in
March119AQI
Lowest AQI recorded in
July65AQI
202477AQI
Highest AQI recorded in
November113AQI
Lowest AQI recorded in
September42AQI
202376AQI
Highest AQI recorded in
December117AQI
Lowest AQI recorded in
July28AQI
202286AQI
Highest AQI recorded in
March116AQI
Lowest AQI recorded in
August36AQI
202182AQI
Highest AQI recorded in
March119AQI
Lowest AQI recorded in
September52AQI
202062AQI
Highest AQI recorded in
November95AQI
Lowest AQI recorded in
July27AQI
Most & Least Polluted Years Over the Last 6 Years
Hubballi's annual 2025 AQI (84) shows an average percentage change of 11.2% (worsened AQI) compared to previous years: 2020 (62), 2021 (82), 2022 (86), 2023 (76), 2024 (77).