Secunderabad, Telangana, 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
Secunderabad, Telangana, India
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
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: 14th Aug - 15th Aug 2025
Secunderabad, Telangana, India
5 AM14th Aug 2025
6 PM
4 AM15th Aug 2025
AQI
AQI
69AQI
39AQI
In the last 24 hours,
Secunderabad's AQI reached its highest point of 69 at 8 AM during the Night, while the lowest point, 39, was recorded at 6 AM during the Night between 14th Aug and 15th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Secunderabad, Telangana, India
29°C25/31°C
29°C27/33°C
28°C25/31°C
28°C25/32°C
27°C25/30°C
28°C25/32°C
25°C23/28°C
24°C23/25°C
23°C22/24°C
23°C22/26°C
23°C22/25°C
25°C22/29°C
26°C23/29°C
26°C23/30°C
25°C23/29°C
26°C23/30°C
27°C23/32°C
28°C25/32°C
28°C25/32°C
29°C26/33°C
29°C26/33°C
29°C25/33°C
28°C26/31°C
26°C24/27°C
25°C23/29°C
26°C23/31°C
24°C22/27°C
24°C21/28°C
24°C22/27°C
--°C/°C
--°C/°C
74AQI
74AQI
72AQI
72AQI
2025 Days Vs Air Quality
Secunderabad, Telangana, India
62%
140
37%
83
0.8%
2
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 226 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
Secunderabad, Telangana, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
153AQI
127AQI
129AQI
124AQI
130AQI
129AQI
139AQI
137AQI
134AQI
148AQI
152AQI
131AQI
130AQI
122AQI
108AQI
121AQI
128AQI
133AQI
136AQI
124AQI
122AQI
123AQI
117AQI
111AQI
103AQI
112AQI
114AQI
122AQI
114AQI
123AQI
110AQI
109AQI
101AQI
100AQI
105AQI
105AQI
101AQI
121AQI
119AQI
124AQI
126AQI
126AQI
121AQI
121AQI
132AQI
137AQI
114AQI
112AQI
113AQI
117AQI
125AQI
112AQI
118AQI
118AQI
106AQI
106AQI
108AQI
111AQI
112AQI
103AQI
98AQI
102AQI
112AQI
109AQI
102AQI
112AQI
122AQI
118AQI
104AQI
113AQI
105AQI
105AQI
105AQI
109AQI
110AQI
104AQI
105AQI
91AQI
94AQI
94AQI
89AQI
90AQI
100AQI
101AQI
106AQI
108AQI
117AQI
117AQI
116AQI
110AQI
103AQI
96AQI
96AQI
90AQI
95AQI
97AQI
105AQI
91AQI
92AQI
88AQI
96AQI
94AQI
97AQI
87AQI
84AQI
90AQI
86AQI
90AQI
89AQI
98AQI
93AQI
100AQI
102AQI
99AQI
95AQI
98AQI
89AQI
90AQI
84AQI
91AQI
84AQI
86AQI
82AQI
92AQI
87AQI
89AQI
86AQI
87AQI
89AQI
89AQI
92AQI
93AQI
94AQI
91AQI
85AQI
89AQI
91AQI
89AQI
88AQI
89AQI
83AQI
76AQI
78AQI
74AQI
76AQI
77AQI
80AQI
84AQI
86AQI
88AQI
87AQI
84AQI
80AQI
84AQI
82AQI
85AQI
87AQI
92AQI
89AQI
87AQI
90AQI
86AQI
91AQI
89AQI
82AQI
81AQI
79AQI
79AQI
75AQI
74AQI
72AQI
71AQI
72AQI
72AQI
73AQI
73AQI
75AQI
74AQI
74AQI
73AQI
71AQI
71AQI
74AQI
73AQI
71AQI
71AQI
70AQI
71AQI
72AQI
74AQI
76AQI
77AQI
77AQI
75AQI
73AQI
70AQI
71AQI
75AQI
74AQI
77AQI
78AQI
78AQI
73AQI
71AQI
70AQI
71AQI
67AQI
67AQI
66AQI
65AQI
66AQI
66AQI
64AQI
73AQI
77AQI
74AQI
91AQI
87AQI
91AQI
80AQI
80AQI
77AQI
72AQI
68AQI
64AQI
126AQI
115AQI
106AQI
94AQI
86AQI
80AQI
72AQI
77AQI
No. of days
202595AQI
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
July72AQI
202484AQI
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
July54AQI
202377AQI
Highest AQI recorded in
February107AQI
Lowest AQI recorded in
September58AQI
2022104AQI
Highest AQI recorded in
March141AQI
Lowest AQI recorded in
July58AQI
2021113AQI
Highest AQI recorded in
December158AQI
Lowest AQI recorded in
September69AQI
2020145AQI
Highest AQI recorded in
October164AQI
Lowest AQI recorded in
March117AQI
Most & Least Polluted Years Over the Last 6 Years
Secunderabad's annual 2025 AQI (95) shows an average percentage change of -4.3% (improved AQI) compared to previous years: 2020 (145), 2021 (113), 2022 (104), 2023 (77), 2024 (84).