Delaware
6 monitoring stations · readings from 52 to 54
Average AQI
Air quality in Delaware
Air quality in Delaware is currently 54 on the AQI scale, which falls in the Moderate band. That number is the average across every monitoring station reporting in Delaware right now.
We aggregate 6 stations across Delaware. Individual stations range from 52 at the cleanest to 54 at the worst, so conditions vary across Delaware — the local figure matters more than the average.
Delaware breaks down into 6 cities you can open individually. Of those listed below, Bear is reading highest at 54 and Glasgow lowest at 52.
Readings refresh hourly from the official monitoring networks we track. Conditions can change quickly, so check back before planning time outdoors.
What to do at moderate levels
Outdoor activity
Fine for most people. If you are planning a long or intense session outdoors, the early morning is usually cleaner.
Sensitive groups
Unusually sensitive people may notice mild irritation. Keep reliever medication to hand if you use it.
Indoor air
Ventilating is still worthwhile. Consider closing up during traffic peaks if you live on a busy road.
Cities in Delaware
6 cities
About Delaware
Coordinates
39.303, -75.644
Centroid of monitored stations
Stations
6
Reporting in this area
Spread
52 – 54
Cleanest to worst station reading
Other regions nearby
Delaware air quality, answered
Delaware is currently reading an AQI of 54, which is Moderate. It is the average across 6 reporting stations.
Fine for most people. If you are planning a long or intense session outdoors, the early morning is usually cleaner. Unusually sensitive people may notice mild irritation. Keep reliever medication to hand if you use it.
54 sits in the Moderate 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 6 stations in Delaware, reading between 52 and 54.
Of the cities currently listed for Delaware, Bear is reading highest at 54 (Moderate).
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Delaware on the map.
Every station around it, live — or find out what today's reading means for you personally.