Talcher, Odisha, 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
Talcher, Odisha, India
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Talcher, Odisha, India
5 AM21st Aug 2025
6 PM
4 AM22nd Aug 2025
AQI
AQI
82AQI
41AQI
In the last 24 hours,
Talcher's AQI reached its highest point of 82 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Talcher, Odisha, India
30°C27/35°C
29°C26/33°C
27°C25/30°C
27°C25/31°C
27°C25/31°C
29°C26/32°C
27°C25/28°C
26°C25/29°C
28°C24/32°C
29°C25/33°C
30°C26/34°C
30°C26/34°C
30°C26/35°C
30°C27/35°C
30°C27/34°C
29°C26/34°C
27°C26/30°C
29°C25/34°C
29°C26/33°C
30°C26/34°C
31°C27/34°C
29°C26/33°C
27°C25/30°C
27°C25/31°C
28°C25/32°C
28°C25/31°C
27°C25/30°C
27°C25/30°C
28°C25/32°C
--°C/°C
--°C/°C
73AQI
62AQI
74AQI
68AQI
2025 Days Vs Air Quality
Talcher, Odisha, India
49%
114
34%
80
16%
38
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 233 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
Talcher, Odisha, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
162AQI
161AQI
167AQI
170AQI
162AQI
176AQI
163AQI
146AQI
157AQI
167AQI
161AQI
166AQI
168AQI
161AQI
167AQI
163AQI
171AQI
170AQI
162AQI
155AQI
173AQI
167AQI
183AQI
148AQI
165AQI
142AQI
166AQI
158AQI
155AQI
141AQI
174AQI
162AQI
150AQI
148AQI
143AQI
154AQI
150AQI
143AQI
136AQI
151AQI
158AQI
169AQI
160AQI
154AQI
128AQI
105AQI
139AQI
124AQI
152AQI
136AQI
116AQI
140AQI
127AQI
123AQI
125AQI
134AQI
119AQI
137AQI
145AQI
144AQI
149AQI
127AQI
125AQI
132AQI
122AQI
140AQI
139AQI
131AQI
138AQI
160AQI
147AQI
162AQI
152AQI
133AQI
143AQI
128AQI
132AQI
128AQI
122AQI
111AQI
107AQI
109AQI
121AQI
133AQI
135AQI
134AQI
148AQI
142AQI
121AQI
128AQI
131AQI
125AQI
127AQI
132AQI
136AQI
140AQI
131AQI
95AQI
101AQI
83AQI
122AQI
96AQI
113AQI
101AQI
83AQI
91AQI
98AQI
79AQI
86AQI
106AQI
107AQI
114AQI
119AQI
121AQI
107AQI
97AQI
105AQI
103AQI
87AQI
111AQI
83AQI
79AQI
79AQI
96AQI
96AQI
85AQI
98AQI
101AQI
99AQI
111AQI
109AQI
97AQI
103AQI
93AQI
107AQI
106AQI
99AQI
88AQI
76AQI
79AQI
78AQI
72AQI
79AQI
81AQI
85AQI
86AQI
79AQI
77AQI
83AQI
82AQI
86AQI
103AQI
97AQI
92AQI
87AQI
88AQI
90AQI
96AQI
123AQI
99AQI
95AQI
79AQI
74AQI
72AQI
95AQI
79AQI
67AQI
74AQI
71AQI
66AQI
69AQI
65AQI
56AQI
65AQI
66AQI
72AQI
66AQI
64AQI
64AQI
73AQI
70AQI
65AQI
62AQI
63AQI
63AQI
58AQI
58AQI
65AQI
59AQI
64AQI
66AQI
60AQI
65AQI
73AQI
64AQI
60AQI
60AQI
60AQI
66AQI
74AQI
74AQI
69AQI
70AQI
85AQI
71AQI
63AQI
61AQI
60AQI
62AQI
59AQI
69AQI
76AQI
73AQI
79AQI
72AQI
75AQI
82AQI
80AQI
83AQI
80AQI
77AQI
74AQI
80AQI
84AQI
66AQI
62AQI
60AQI
60AQI
57AQI
54AQI
57AQI
58AQI
163AQI
140AQI
134AQI
108AQI
89AQI
79AQI
65AQI
71AQI
No. of days
2025108AQI
Highest AQI recorded in
January163AQI
Lowest AQI recorded in
July65AQI
2024112AQI
Highest AQI recorded in
January167AQI
Lowest AQI recorded in
July55AQI
2023110AQI
Highest AQI recorded in
December175AQI
Lowest AQI recorded in
July53AQI
202288AQI
Highest AQI recorded in
December166AQI
Lowest AQI recorded in
August47AQI
202193AQI
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
September52AQI
202094AQI
Highest AQI recorded in
December149AQI
Lowest AQI recorded in
June64AQI
Most & Least Polluted Years Over the Last 6 Years
Talcher's annual 2025 AQI (108) shows an average percentage change of 9.2% (worsened AQI) compared to previous years: 2020 (94), 2021 (93), 2022 (88), 2023 (110), 2024 (112).