Long Park

Data time: 3/12/2026 4:00 AM ET
Monitoring Site
Location
Address: James Long Park
Latitude: 38.85287
Longitude: -77.63462
Region: Northern
Air Quality Information
Pollutant Concentration Units of Measure
NO2 1 PPB
Ozone 28 PPB
HourAQIClassProgramResponsible PollutantActivity CautionRisk Groups
04:001GoodNO2NO2NoneNone
04:0026GoodOzoneOzoneNoneChildren and people with asthma are the groups most at risk.
03:001GoodNO2NO2NoneNone
03:0024GoodOzoneOzoneNoneChildren and people with asthma are the groups most at risk.
02:001GoodNO2NO2NoneNone
02:0025GoodOzoneOzoneNoneChildren and people with asthma are the groups most at risk.
01:0026GoodOzoneOzoneNoneChildren and people with asthma are the groups most at risk.
00:001GoodNO2NO2NoneNone
00:0029GoodOzoneOzoneNoneChildren and people with asthma are the groups most at risk.