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!

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

October Air Quality Analysis
Urapakkam, Peerakankaranai, Tamil Nadu, India

2025

AQI

Days

Days	2025
Oct. 1	97
Oct. 2	98
Oct. 3	92
Oct. 4	113
Oct. 5	118
Oct. 6
Oct. 7
Oct. 8
Oct. 9
Oct. 10
Oct. 11
Oct. 12
Oct. 13
Oct. 14
Oct. 15
Oct. 16
Oct. 17
Oct. 18
Oct. 19
Oct. 20
Oct. 21
Oct. 22
Oct. 23
Oct. 24
Oct. 25
Oct. 26
Oct. 27
Oct. 28
Oct. 29
Oct. 30
Oct. 31

AQI Trends: Highest and Lowest

Highest AQI recorded on

5th Oct 2025

118AQI

Lowest AQI recorded on

3rd Oct 2025

92AQI

Same Day Analysis (5th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 118 of Poor air quality on the same day.

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Urapakkam, Peerakankaranai, Tamil Nadu, India

AQI

Day

Night

5 AM5th Oct 2025

6 PM

4 AM6th Oct 2025

Day time

Avg. Highest Time

6AM5th Oct

138AQI

Avg. Lowest Time

5PM5th Oct

90AQI

Night time

Avg. Highest Time

10PM5th Oct

112AQI

Avg. Lowest Time

6PM5th Oct

94AQI

In the last 24 hours,

Urapakkam's AQI reached its highest point of 138 at 6 AM during the Day, while the lowest point, 90, was recorded at 5 PM during the Day between 5th Oct and 6th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025
Urapakkam, Peerakankaranai, Tamil Nadu, India

SepOct

06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th

Day

Night

31°C27/35°C

30°C28/34°C

30°C27/34°C

30°C28/35°C

30°C27/35°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

30°C27/34°C

29°C26/32°C

29°C25/35°C

30°C26/35°C

30°C27/35°C

30°C26/34°C

5 AM

11 AM

6 PM

11 PM

4 AM

--°C/°C

Day time

Avg. Highest Time

9 AM - 12 PM

86AQI

4 hours / Day

120 hours / Month

Avg. Lowest Time

5 AM - 7 AM

80AQI

3 hours / Day

90 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 9 AM to 12 PM (Avg. 86), while the lowest AQI was between 5 AM to 7 AM (Avg. 80).

Night time

Avg. Highest Time

9 PM - 11 PM

83AQI

3 hours / Day

90 hours / Month

Avg. Lowest Time

12 AM - 8 PM

81AQI

7 hours / Day

210 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 83), while the lowest AQI was between 12 AM to 8 PM (Avg. 81).

2025 Days Vs Air Quality
Urapakkam, Peerakankaranai, Tamil Nadu, India

2025

98%

128

Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)

Good

0 Days

Moderate

128 Days

Poor

2 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 279 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

AQI

PM2.5

PM10

SO2

NO2

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

82AQI

74AQI

68AQI

65AQI

75AQI

104AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202572AQI

128

Highest AQI recorded in

October

104AQI

Lowest AQI recorded in

August

65AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded

2025(Avg.)

72AQI

Least Polluted Year Recorded

2025(Avg.)

72AQI

Urapakkam's annual 2025 AQI (72) shows an average percentage change of NaN% (improved AQI) compared to previous years: .


5 AM	121
6 AM	138
7 AM	135
8 AM	134
9 AM	132
10 AM	134
11 AM	114
12 PM	111
1 PM	99
2 PM	94
3 PM	99
4 PM	90
5 PM	90
6 PM	94
7 PM	98
8 PM	100
9 PM	105
10 PM	112
11 PM	101
12 AM	100
1 AM	99
2 AM	95
3 AM	96
4 AM	106

Urapakkam, Peerakankaranai, Tamil Nadu, India Historical Air Quality Analysis

October Air Quality AnalysisUrapakkam, Peerakankaranai, Tamil Nadu, India

Day & Night AQI Trend: 5th Oct - 6th Oct 2025Urapakkam, Peerakankaranai, Tamil Nadu, India

Day & Night AQI Trend : Sep - Oct 2025Urapakkam, Peerakankaranai, Tamil Nadu, India

2025 Days Vs Air Quality Urapakkam, Peerakankaranai, Tamil Nadu, India

Annual Air Quality InsightsUrapakkam, Peerakankaranai, Tamil Nadu, India

AQI levels in 2025

No. of days

October Air Quality Analysis
Urapakkam, Peerakankaranai, Tamil Nadu, India

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Urapakkam, Peerakankaranai, Tamil Nadu, India

Day & Night AQI Trend : Sep - Oct 2025
Urapakkam, Peerakankaranai, Tamil Nadu, India

2025 Days Vs Air Quality
Urapakkam, Peerakankaranai, Tamil Nadu, India

Annual Air Quality Insights
Urapakkam, Peerakankaranai, Tamil Nadu, India