Meyyur, 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
Meyyur, Tamil Nadu, India
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Oct 2025
85AQILowest AQI recorded on
19th Oct 2025
85AQISame Day Analysis (19th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 85 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 19th Oct - 20th Oct 2025
Meyyur, Tamil Nadu, India
AQI
Day
Night
.
6 AM19th Oct 2025
5 PM
5 AM20th Oct 2025
Day time
Avg. Highest Time
1PM19th Oct
104AQI
Avg. Lowest Time
5PM19th Oct
58AQI
Night time
Avg. Highest Time
11PM19th Oct
165AQI
Avg. Lowest Time
4AM20th Oct
14AQI
In the last 24 hours,
Meyyur's AQI reached its highest point of 165 at 11 PM during the Night, while the lowest point, undefined, was recorded at 9 AM during the Day between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Meyyur, Tamil Nadu, India
SepOct
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Day
Night
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19th Oct 20259810 AMAQI
19th Oct 20258411 AMAQI
19th Oct 20258812 PMAQI
19th Oct 20251041 PMAQI
19th Oct 2025792 PMAQI
19th Oct 2025743 PMAQI
19th Oct 2025644 PMAQI
19th Oct 2025585 PMAQI
19th Oct 2025646 PMAQI
19th Oct 20251117 PMAQI
19th Oct 20251458 PMAQI
19th Oct 20251569 PMAQI
19th Oct 202516310 PMAQI
19th Oct 202516511 PMAQI
20th Oct 202511812 AMAQI
20th Oct 20251091 AMAQI
20th Oct 2025682 AMAQI
20th Oct 2025303 AMAQI
20th Oct 2025144 AMAQI
20th Oct 2025235 AMAQI
28°C26/31°C
20th Oct 2025416 AMAQI
6 AM20th Oct 20251197 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
7 AM
119AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM
41AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 119), while the lowest AQI was between 6 AM to 6 AM (Avg. 41).
Night time
Avg. Highest Time
10 PM - 11 PM
164AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM
14AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 164), while the lowest AQI was between 4 AM to 4 AM (Avg. 14).
2025 Days Vs Air Quality
Meyyur, Tamil Nadu, India
2025
100%
1
Total number of days with different AQI categories in last 293 days in 2025 (72 days remaining)
Good
0 DaysModerate
1 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 293 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
Meyyur, Tamil Nadu, India
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
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-1th undefined 2025
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19th October 2025
85AQI
85AQI
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
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85AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202585AQI
1
1
Highest AQI recorded in
October85AQI
Lowest AQI recorded in
October85AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
85AQILeast Polluted Year Recorded
2025(Avg.)
85AQIMeyyur's annual 2025 AQI (85) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
