MSIC/HPAL

Data time: 10/20/2025 11:00 AM ET

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	1	PPB
Ozone	29	PPB
PM10	8	UG/M3
PM2.5	2.5	UG/M3

Meteorology
Measurement	Reading	Units of Measure
Met Relative Humidity	37.1	PERCENT
Met Wind Direction	263	DEG
Met Wind Speed	4	MPH

Historical Data Concentration

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
11:00	0	Good	SO2	SO2
11:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
11:00	1	Good	NO2	NO2	None	None
11:00	27	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
11:00	7	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
11:00	14	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
10:00	0	Good	SO2	SO2
10:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
10:00	1	Good	NO2	NO2	None	None
10:00	25	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
10:00	8	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
10:00	12	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
09:00	0	Good	SO2	SO2
09:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
09:00	2	Good	NO2	NO2	None	None
09:00	21	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
09:00	8	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
09:00	9	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
08:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
08:00	19	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
08:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
08:00	7	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
07:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
07:00	18	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
07:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
07:00	6	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
06:00	0	Good	SO2	SO2
06:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
06:00	8	Good	NO2	NO2	None	None
06:00	18	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
06:00	10	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.