Chester
2 monitoring stations · readings from 42 to 42
Average AQI
Air quality in Chester
Air quality in Chester is currently 42 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Chester right now.
We aggregate 2 stations across Chester. All reporting stations are currently reading 42.
Chester breaks down into 2 stations you can open individually.
Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.
What to do at good levels
Outdoor activity
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.
Sensitive groups
Children, older adults and people with asthma or heart conditions can go about their day as normal.
Indoor air
Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.
Stations in Chester
About Chester
Coordinates
39.836, -75.373
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
42 – 42
Cleanest to worst station reading
Chester air quality, answered
Chester is currently reading an AQI of 42, which is Good. It is the average across 2 reporting stations.
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.
42 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 2 stations in Chester.
Of the stations currently listed for Chester, Chester is reading highest at 42 (Good).
Hourly. We pull from the official monitoring networks that publish for this city, and this page refreshes on the same cadence.
See Chester on the map.
Every station around it, live — or find out what today's reading means for you personally.