MSIC/HPAL

Data time: 7/2/2025 10:00 PM ET
Monitoring Site
Location
Address: Henrico Police Athletic League
Latitude: 37.55652
Longitude: -77.40027
Region: Piedmont
Air Quality Information
Pollutant Concentration Units of Measure
SO2 0 PPB
CO 0.1 PPM
NO2 5 PPB
PM10 10 UG/M3
Meteorology
Measurement Reading Units of Measure
Met Relative Humidity 85.2 PERCENT
Met Wind Direction 231 DEG
Met Wind Speed 1 MPH
HourAQIClassProgramResponsible PollutantActivity CautionRisk Groups
22:000GoodSO2SO2  
22:001GoodCOCONonePeople with heart disease are the group most at risk.
22:005GoodNO2NO2NoneNone
22:009GoodPM10PM10NonePeople with respiratory disease are the group most at risk.
21:000GoodSO2SO2  
21:001GoodCOCONonePeople with heart disease are the group most at risk.
21:006GoodNO2NO2NoneNone
21:009GoodPM10PM10NonePeople with respiratory disease are the group most at risk.
20:000GoodSO2SO2  
20:001GoodCOCONonePeople with heart disease are the group most at risk.
20:006GoodNO2NO2NoneNone
20:009GoodPM10PM10NonePeople with respiratory disease are the group most at risk.
19:000GoodSO2SO2  
19:001GoodCOCONonePeople with heart disease are the group most at risk.
19:003GoodNO2NO2NoneNone
19:009GoodPM10PM10NonePeople with respiratory disease are the group most at risk.
18:000GoodSO2SO2  
18:001GoodCOCONonePeople with heart disease are the group most at risk.
18:002GoodNO2NO2NoneNone
18:009GoodPM10PM10NonePeople with respiratory disease are the group most at risk.
17:000GoodSO2SO2  
17:001GoodCOCONonePeople with heart disease are the group most at risk.
17:001GoodNO2NO2NoneNone
17:0026GoodOzoneOzoneNoneChildren and people with asthma are the groups most at risk.