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Index Banded Annual Totals for Swansea:
LOW
58 days
MODERATE
39 days
HIGH
10 days
VERY HIGH
8 days

Current Readings for Morriston Groundhog: air quality data

Monitoring station: Morriston Groundhog
Last updated: GMT 25 Apr 2017 08:00
Measurement Current Value Highest Reading Date and Time of
Highest Reading
NOx 0.00 g/m3 176.53 g/m3 24/04/2017 07:00 
NO 0.00 g/m3 74.01 g/m3 24/04/2017 07:00 
NO2 0.00 g/m3 65.61 g/m3 24/04/2017 06:00 
O3 0.00 g/m3 71.03 g/m3 24/04/2017 17:00 
PM2.5 0.00 g/m3 0.00 g/m3 25/04/2017 08:00 
Current Value = The hourly average
Highest Reading = Highest hourly average within the last 24 hour period

All data supplied are non-validated and for information only.