Hertfordshire and Bedfordshire Monitoring Data
Welwyn Hatfield Council Offices [Closed] (HB127)
            Latitude: 51.804722
Longitude: -0.204722
Date Started: 01/11/2000
        
        Longitude: -0.204722
Date Started: 01/11/2000
            Date Ended: 24/06/2014
Environment: Urban Background
        
        Environment: Urban Background
                        Note: This monitoring site has closed        
    
				 
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			        Statistics
Monthly Statistics (monthly averages) for 2014
Sorry no snid found
Annual Statistics for 2014
| Annual Hourly Mean (to date) | Sorry no snid found  | 
        
|---|---|
| Max Daily Mean | Sorry no snid found  | 
        
| Max Hourly Mean | Sorry no snid found  | 
        
Exceedance Statistics for 2014
There are no defined exceedance criteria for this pollutant.
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