MSIC/HPAL

Data time: 10/21/2026 7:00 PM 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	22	PPB
Ozone	10	PPB
PM10	10	UG/M3
PM2.5	4.3	UG/M3

Meteorology
Measurement	Reading	Units of Measure
Met Relative Humidity	64.8	PERCENT
Met Wind Direction	337	DEG
Met Wind Speed	0	MPH

Historical Data Concentration

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
19:00	0	Good	SO2	SO2
19:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
19:00	21	Good	NO2	NO2	None	None
19:00	9	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
19:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
19:00	24	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
18:00	0	Good	SO2	SO2
18:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
18:00	12	Good	NO2	NO2	None	None
18:00	25	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
18:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
18:00	17	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
17:00	0	Good	SO2	SO2
17:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
17:00	6	Good	NO2	NO2	None	None
17:00	33	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
17:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
17:00	16	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
16:00	0	Good	SO2	SO2
16:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
16:00	4	Good	NO2	NO2	None	None
16:00	35	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
16:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
16:00	16	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
15:00	0	Good	SO2	SO2
15:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
15:00	3	Good	NO2	NO2	None	None
15:00	35	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
15:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.
15:00	15	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
14:00	0	Good	SO2	SO2
14:00	2	Good	CO	CO	None	People with heart disease are the group most at risk.
14:00	2	Good	NO2	NO2	None	None
14:00	27	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
14:00	9	Good	PM10	PM10	None	People with respiratory disease are the group most at risk.