Urapakkam, Peerakankaranai, Tamil Nadu, 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
Urapakkam, Peerakankaranai, Tamil Nadu, India
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 91 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Urapakkam, Peerakankaranai, Tamil Nadu, India
5 AM4th Oct 2025
6 PM
4 AM5th Oct 2025
AQI
AQI
137AQI
92AQI
In the last 24 hours,
Urapakkam's AQI reached its highest point of 137 at 11 PM during the Night, while the lowest point, 92, was recorded at 8 PM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Urapakkam, Peerakankaranai, Tamil Nadu, India
31°C28/36°C
31°C27/35°C
30°C28/34°C
30°C27/34°C
30°C28/35°C
30°C27/35°C
30°C27/35°C
30°C27/34°C
30°C27/34°C
30°C27/34°C
30°C27/35°C
30°C28/34°C
30°C28/33°C
30°C27/34°C
28°C25/34°C
26°C25/29°C
29°C25/34°C
30°C26/33°C
30°C27/33°C
30°C27/35°C
31°C27/35°C
30°C27/34°C
30°C27/35°C
31°C27/36°C
31°C27/36°C
30°C27/34°C
29°C26/32°C
29°C25/35°C
30°C26/35°C
--°C/°C
--°C/°C
81AQI
76AQI
81AQI
79AQI
2025 Days Vs Air Quality
Urapakkam, Peerakankaranai, Tamil Nadu, India
100%
128
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 277 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
Urapakkam, Peerakankaranai, Tamil Nadu, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI
80AQI
79AQI
77AQI
80AQI
73AQI
70AQI
76AQI
83AQI
84AQI
87AQI
92AQI
92AQI
91AQI
90AQI
80AQI
71AQI
70AQI
67AQI
68AQI
69AQI
69AQI
71AQI
67AQI
65AQI
69AQI
75AQI
72AQI
67AQI
67AQI
65AQI
64AQI
62AQI
65AQI
66AQI
69AQI
67AQI
68AQI
65AQI
67AQI
67AQI
67AQI
68AQI
69AQI
71AQI
73AQI
70AQI
70AQI
70AQI
71AQI
71AQI
71AQI
73AQI
73AQI
71AQI
72AQI
72AQI
73AQI
69AQI
63AQI
62AQI
62AQI
62AQI
66AQI
67AQI
74AQI
69AQI
66AQI
64AQI
65AQI
64AQI
66AQI
71AQI
72AQI
69AQI
68AQI
61AQI
60AQI
61AQI
61AQI
58AQI
58AQI
60AQI
61AQI
66AQI
67AQI
65AQI
64AQI
65AQI
65AQI
66AQI
64AQI
67AQI
66AQI
66AQI
67AQI
66AQI
65AQI
64AQI
64AQI
68AQI
67AQI
67AQI
73AQI
78AQI
71AQI
78AQI
81AQI
77AQI
74AQI
75AQI
69AQI
73AQI
71AQI
76AQI
79AQI
78AQI
81AQI
79AQI
99AQI
91AQI
89AQI
76AQI
68AQI
76AQI
97AQI
98AQI
91AQI
82AQI
74AQI
68AQI
65AQI
75AQI
95AQI
No. of days
202571AQI
Highest AQI recorded in
October95AQI
Lowest AQI recorded in
August65AQI
Most & Least Polluted Years Over the Last 1 Years
Urapakkam's annual 2025 AQI (71) shows an average percentage change of NaN% (improved AQI) compared to previous years: .