Delaware
6 monitoring stations · readings from 27 to 31
Average AQI
Air quality in Delaware
Air quality in Delaware is currently 29 on the AQI scale, which falls in the Good 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 27 at the cleanest to 31 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, Seaford is reading highest at 31 and Bear lowest at 27.
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.
Cities in Delaware
About Delaware
Coordinates
39.303, -75.644
Centroid of monitored stations
Stations
6
Reporting in this area
Spread
27 – 31
Cleanest to worst station reading
Other regions nearby
Delaware air quality, answered
Delaware is currently reading an AQI of 29, which is Good. It is the average across 6 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.
29 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 6 stations in Delaware, reading between 27 and 31.
Of the cities currently listed for Delaware, Seaford is reading highest at 31 (Good).
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.