Erode, Tamil Nadu, 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
Erode, Tamil Nadu, India
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 68 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Erode, Tamil Nadu, India
6 AM5th Aug 2025
6 PM
5 AM6th Aug 2025
AQI
AQI
69AQI
57AQI
In the last 24 hours,
Erode's AQI reached its highest point of 69 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Erode, Tamil Nadu, India
29°C25/35°C
30°C25/37°C
30°C25/37°C
29°C25/36°C
29°C25/35°C
28°C25/35°C
29°C25/34°C
29°C26/35°C
28°C24/33°C
28°C25/34°C
27°C24/33°C
25°C24/28°C
24°C23/25°C
25°C23/28°C
24°C23/25°C
25°C23/27°C
25°C23/28°C
25°C23/29°C
26°C24/31°C
26°C24/30°C
27°C23/32°C
28°C23/34°C
28°C23/34°C
29°C24/35°C
28°C24/34°C
28°C25/33°C
29°C25/33°C
27°C24/32°C
28°C25/33°C
--°C/°C
--°C/°C
64AQI
64AQI
65AQI
65AQI
2025 Days Vs Air Quality
Erode, Tamil Nadu, India
77%
167
23%
49
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
Erode, Tamil Nadu, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
97AQI
108AQI
127AQI
131AQI
135AQI
136AQI
131AQI
132AQI
129AQI
120AQI
112AQI
111AQI
120AQI
98AQI
93AQI
110AQI
133AQI
124AQI
112AQI
109AQI
113AQI
115AQI
110AQI
95AQI
95AQI
97AQI
99AQI
118AQI
131AQI
122AQI
99AQI
91AQI
89AQI
90AQI
108AQI
112AQI
127AQI
121AQI
112AQI
120AQI
129AQI
108AQI
107AQI
104AQI
101AQI
104AQI
94AQI
104AQI
103AQI
109AQI
101AQI
100AQI
98AQI
93AQI
102AQI
107AQI
105AQI
100AQI
93AQI
89AQI
78AQI
84AQI
81AQI
91AQI
101AQI
113AQI
116AQI
105AQI
107AQI
96AQI
90AQI
86AQI
92AQI
77AQI
120AQI
98AQI
89AQI
91AQI
96AQI
96AQI
91AQI
93AQI
90AQI
93AQI
97AQI
95AQI
97AQI
102AQI
98AQI
96AQI
91AQI
92AQI
71AQI
74AQI
77AQI
72AQI
74AQI
85AQI
82AQI
86AQI
89AQI
87AQI
86AQI
84AQI
75AQI
76AQI
83AQI
85AQI
83AQI
85AQI
90AQI
93AQI
89AQI
85AQI
82AQI
84AQI
80AQI
78AQI
83AQI
91AQI
84AQI
75AQI
78AQI
75AQI
77AQI
78AQI
77AQI
77AQI
83AQI
84AQI
78AQI
74AQI
71AQI
75AQI
78AQI
79AQI
79AQI
77AQI
70AQI
67AQI
70AQI
76AQI
66AQI
63AQI
60AQI
55AQI
59AQI
60AQI
59AQI
62AQI
65AQI
71AQI
69AQI
70AQI
70AQI
79AQI
82AQI
84AQI
75AQI
74AQI
74AQI
71AQI
67AQI
67AQI
64AQI
60AQI
60AQI
64AQI
63AQI
62AQI
65AQI
64AQI
66AQI
65AQI
64AQI
66AQI
64AQI
62AQI
63AQI
64AQI
63AQI
65AQI
65AQI
61AQI
62AQI
64AQI
68AQI
69AQI
68AQI
68AQI
67AQI
67AQI
66AQI
67AQI
66AQI
63AQI
63AQI
62AQI
62AQI
62AQI
64AQI
64AQI
62AQI
64AQI
64AQI
64AQI
61AQI
59AQI
59AQI
62AQI
64AQI
64AQI
66AQI
70AQI
67AQI
68AQI
115AQI
105AQI
95AQI
83AQI
72AQI
68AQI
64AQI
68AQI
No. of days
202585AQI
Highest AQI recorded in
January115AQI
Lowest AQI recorded in
July64AQI
202486AQI
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
July43AQI
202360AQI
Highest AQI recorded in
January100AQI
Lowest AQI recorded in
July36AQI
202286AQI
Highest AQI recorded in
November105AQI
Lowest AQI recorded in
August62AQI
202175AQI
Highest AQI recorded in
December111AQI
Lowest AQI recorded in
May61AQI
202082AQI
Highest AQI recorded in
October95AQI
Lowest AQI recorded in
December81AQI
Most & Least Polluted Years Over the Last 6 Years
Erode's annual 2025 AQI (85) shows an average percentage change of 12.09% (worsened AQI) compared to previous years: 2020 (82), 2021 (75), 2022 (86), 2023 (60), 2024 (86).