Only two ‘good’ air days since May 2015 in Delhi
![](http://admin.indiaenvironmentportal.org.in/files/Air_pollution_Delhi--_57.jpg)
“Within meteorology, there are factors such as wind speed, wind direction, temperature and moisture that can bring variations within air quality parameters.
Publication Date:
02/11/2017
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“Within meteorology, there are factors such as wind speed, wind direction, temperature and moisture that can bring variations within air quality parameters.