Chittoor, Andhra Pradesh, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Chittoor, Andhra Pradesh, India
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 82 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Chittoor, Andhra Pradesh, India
6 AM2nd Oct 2025
6 PM
5 AM3rd Oct 2025
133AQI
66AQI
117AQI
63AQI
In the last 24 hours,
Chittoor's AQI reached its highest point of 133 at 11 AM during the Day, while the lowest point, 63, was recorded at 9 PM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Chittoor, Andhra Pradesh, India
28°C26/33°C
29°C24/35°C
29°C24/36°C
29°C25/35°C
30°C26/34°C
30°C25/35°C
30°C25/36°C
30°C26/35°C
29°C26/35°C
28°C24/32°C
28°C24/32°C
28°C25/33°C
29°C24/34°C
29°C24/33°C
28°C25/33°C
28°C24/33°C
27°C23/33°C
27°C23/33°C
27°C25/32°C
27°C24/32°C
26°C23/30°C
27°C24/33°C
28°C24/33°C
27°C25/32°C
28°C25/33°C
28°C23/34°C
28°C23/34°C
28°C23/34°C
28°C25/31°C
28°C23/35°C
--°C/°C
72AQI
67AQI
76AQI
71AQI
2025 Days Vs Air Quality
Chittoor, Andhra Pradesh, India
79%
216
21%
58
0.3%
1
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 276 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
Chittoor, Andhra Pradesh, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
120AQI
122AQI
144AQI
140AQI
153AQI
145AQI
136AQI
139AQI
136AQI
132AQI
117AQI
120AQI
118AQI
106AQI
96AQI
113AQI
121AQI
120AQI
104AQI
105AQI
109AQI
111AQI
104AQI
96AQI
97AQI
93AQI
99AQI
105AQI
115AQI
116AQI
101AQI
95AQI
86AQI
87AQI
97AQI
105AQI
110AQI
107AQI
112AQI
110AQI
116AQI
106AQI
108AQI
96AQI
109AQI
115AQI
98AQI
111AQI
104AQI
109AQI
100AQI
95AQI
102AQI
91AQI
101AQI
99AQI
105AQI
103AQI
99AQI
95AQI
88AQI
90AQI
92AQI
94AQI
104AQI
105AQI
119AQI
129AQI
121AQI
105AQI
98AQI
102AQI
116AQI
101AQI
98AQI
108AQI
91AQI
89AQI
91AQI
96AQI
97AQI
96AQI
95AQI
104AQI
94AQI
105AQI
102AQI
108AQI
103AQI
105AQI
99AQI
94AQI
83AQI
79AQI
73AQI
72AQI
80AQI
76AQI
82AQI
83AQI
86AQI
87AQI
86AQI
81AQI
76AQI
79AQI
76AQI
78AQI
84AQI
86AQI
87AQI
85AQI
83AQI
85AQI
87AQI
81AQI
74AQI
70AQI
72AQI
78AQI
73AQI
77AQI
77AQI
74AQI
75AQI
79AQI
76AQI
85AQI
88AQI
84AQI
84AQI
82AQI
86AQI
82AQI
79AQI
76AQI
76AQI
76AQI
70AQI
64AQI
66AQI
70AQI
67AQI
63AQI
64AQI
62AQI
66AQI
68AQI
72AQI
76AQI
82AQI
82AQI
76AQI
75AQI
79AQI
82AQI
88AQI
87AQI
88AQI
84AQI
83AQI
85AQI
84AQI
76AQI
69AQI
66AQI
63AQI
65AQI
65AQI
63AQI
63AQI
66AQI
71AQI
69AQI
66AQI
67AQI
66AQI
65AQI
65AQI
66AQI
64AQI
64AQI
64AQI
61AQI
61AQI
61AQI
61AQI
61AQI
64AQI
63AQI
66AQI
66AQI
65AQI
67AQI
66AQI
63AQI
62AQI
63AQI
66AQI
69AQI
67AQI
68AQI
67AQI
66AQI
64AQI
64AQI
62AQI
60AQI
62AQI
63AQI
63AQI
64AQI
63AQI
69AQI
69AQI
75AQI
66AQI
66AQI
66AQI
66AQI
68AQI
66AQI
64AQI
66AQI
60AQI
60AQI
58AQI
58AQI
55AQI
55AQI
55AQI
55AQI
58AQI
61AQI
57AQI
58AQI
60AQI
60AQI
59AQI
58AQI
65AQI
62AQI
60AQI
59AQI
60AQI
61AQI
67AQI
60AQI
66AQI
65AQI
64AQI
68AQI
73AQI
64AQI
72AQI
77AQI
70AQI
72AQI
69AQI
66AQI
66AQI
66AQI
70AQI
70AQI
71AQI
75AQI
73AQI
81AQI
85AQI
85AQI
78AQI
68AQI
88AQI
82AQI
82AQI
117AQI
103AQI
101AQI
81AQI
75AQI
73AQI
64AQI
62AQI
70AQI
82AQI
No. of days
202583AQI
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
August62AQI
202482AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
June59AQI
202390AQI
Highest AQI recorded in
January129AQI
Lowest AQI recorded in
September55AQI
202288AQI
Highest AQI recorded in
March110AQI
Lowest AQI recorded in
August51AQI
202172AQI
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
July54AQI
202081AQI
Highest AQI recorded in
October96AQI
Lowest AQI recorded in
November76AQI
Most & Least Polluted Years Over the Last 6 Years
Chittoor's annual 2025 AQI (83) shows an average percentage change of 1.05% (worsened AQI) compared to previous years: 2020 (81), 2021 (72), 2022 (88), 2023 (90), 2024 (82).