Renfrewshire Johnston, United Kingdom Air Quality
Monitoring Station
· Johnstone, United Kingdom
111
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25
10pm
25
25
25
1am
24
24
24
4am
24
24
24
7am
24
24
24
10am
24
—
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
Air Quality Forecast (24h)
PM2.539.6 µg/m³
×2.6 WHO
Unhealthy for sensitive groups
Nearby Monitoring Stations
9
Glasgow Waulkmillglen Reservoir, United Kingdom
4
Glasgow Waulkmillglen Reservoir, United Kingdom
129
Glasgow Waulkmillglen Reservoir, United Kingdom
14
Glasgow Waulkmillglen Reservoir, United Kingdom
119
West Dunbartonshire Clydebank, United Kingdom
131
Glasgow Dumbarton Road, United Kingdom
107
Glasgow Byres Road, United Kingdom
82
East Dunbartonshire Bearsden, United Kingdom
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T01:05 UTC.