Current Air Pollution Levels
 
CENTRAL POLLUTION CONTROL BOARD
CONTINUOUS AMBIENT AIR QUALITY
Air Quality Monitoring Station: Nehru Nagar  Date : Sunday, January 21, 2018
Type of Area: Industrial Residential Rural and Other Area  Time :2:05:37 PM
Current Air Pollution Levels
 
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Date Time : 21/01/2018 13:45:00 
ParametersDateTimeConcentrationUnitConcentration (previous 24 Hours) / Prescribed StandardRemarks
Nitric Oxide21/01/201813:45:003.80 µg/m³17.17 µg/m³ 
Nitrogen Dioxide21/01/201813:45:0061.10 µg/m³93.36 µg/m³
Data under scrutiney

Prescribed Standard : 80.00 µg/m³
 
Oxides of Nitrogen21/01/201813:45:0035.60 ppb63.62 ppb 
Carbon Monoxide21/01/201813:45:001.79 mg/m³2.21 mg/m³
Prescribed Standard : 4.00 mg/m³
 
Ozone21/01/201813:45:0039.80 µg/m³22.86 µg/m³
Prescribed Standard : 180.00 µg/m³
 
Sulphur Dioxide21/01/201813:45:007.00 µg/m38.84 µg/m3
Prescribed Standard : 80.00 µg/m3
 
PM2.521/01/201813:45:00114.00 µg/m3158.61 µg/m3
Data under scrutiney

Prescribed Standard : 60.00 µg/m3
 
Benzene21/01/201813:45:001.20 µg/m³1.16 µg/m³ 
Toluene21/01/201813:45:001.50 µg/m³1.44 µg/m³ 
Xylene21/01/201813:45:001.00 µg/m³0.92 µg/m³ 
Temperature21/01/201813:45:0023.30 °C16.95 °C 
Relative Humidity21/01/201813:45:0053.00 %67.95 % 
Wind Speed 21/01/201813:45:001.70 m/s1.14 m/s 
Wind Direction21/01/201813:45:0096.00 deg120.73 deg 
Vertical Wind Speed21/01/201813:45:00-0.10 m/s0.00 m/s 
Solar Radiation21/01/201813:45:00461.00 W/m2127.72 W/m2 
Bar Pressure21/01/201813:45:00752.00 mmHg751.92 mmHg 
Rainfall21/01/201813:45:000.00 mm---
Data under scrutiney
 
Rack Temp21/01/201813:45:0032.50 °C31.15 °C 
* Prescribed Standard for CO and OZONE is one hourly Average
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