Current Air Pollution Levels
 
CENTRAL POLLUTION CONTROL BOARD
CONTINUOUS AMBIENT AIR QUALITY
Air Quality Monitoring Station: Nehru Nagar  Date : Sunday, November 19, 2017
Type of Area: Industrial Residential Rural and Other Area  Time :6:17:39 AM
Current Air Pollution Levels
 
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Date Time : 18/11/2017 19:55:00 
ParametersDateTimeConcentrationUnitConcentration (previous 24 Hours) / Prescribed StandardRemarks
Nitric Oxide18/11/201719:55:0028.83 µg/m³14.79 µg/m³ 
Nitrogen Dioxide18/11/201719:55:00148.95 µg/m³71.36 µg/m³
Prescribed Standard : 80.00 µg/m³
 
Oxides of Nitrogen18/11/201719:55:00102.67 ppb49.98 ppb 
Carbon Monoxide18/11/201719:55:008.29 mg/m³3.17 mg/m³
Prescribed Standard : 4.00 mg/m³
 
Ozone18/11/201719:55:004.94 µg/m³22.77 µg/m³
Prescribed Standard : 180.00 µg/m³
 
Sulphur Dioxide18/11/201719:55:004.57 µg/m32.58 µg/m3
Prescribed Standard : 80.00 µg/m3
 
PM2.518/11/201719:55:00178.00 µg/m3278.84 µg/m3
Data under scrutiney

Prescribed Standard : 60.00 µg/m3
 
Benzene18/11/201719:55:001.25 µg/m³1.18 µg/m³ 
Toluene18/11/201719:55:001.51 µg/m³1.44 µg/m³ 
Xylene18/11/201719:55:000.95 µg/m³0.91 µg/m³ 
Temperature18/11/201719:55:0022.33 °C21.11 °C 
Relative Humidity18/11/201719:55:0069.31 %75.78 % 
Wind Speed 18/11/201719:55:000.27 m/s0.88 m/s 
Wind Direction18/11/201719:55:00100.93 deg75.33 deg 
Vertical Wind Speed18/11/201719:55:00-0.03 m/s-0.03 m/s 
Solar Radiation18/11/201719:55:0011.18 W/m256.48 W/m2 
Bar Pressure18/11/201719:55:00750.58 mmHg750.55 mmHg 
Rainfall18/11/201719:55:000.00 mm---
Data under scrutiney
 
Rack Temp18/11/201719:55:0029.26 °C29.82 °C 
* Prescribed Standard for CO and OZONE is one hourly Average
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