Grafton CountyWhitcher HillBreezy PointFoxglove PondFoote HillChokecherry HillWarrenGlencliffDowning MountainWyatt HillStinson LakeEllsworth PondMount WaternomeeMount MoosilaukeWachipauka PondPeaked Hill PondMount CilleyWebster Slide MountainEllsworthWentworth AerodromeWest ThorntonMount CloughKinsman Notch Nature AreaWentworthLost RiverWoodstockBradley FieldLake ArmingtonStinson MountainAtwell HillThorntonFairviewGilmans CornerMerriwood CampNorth WoodstockWest RumneyRumneyEast HaverhillWildwoodWest Campton
Air Quality in Grafton County, New Hampshire, United States
Pollutants in Grafton County, United States
PM10
0.37 μg/ft3
PM25
0.12 μg/ft3
NO2
11.9 ppb
SO2
1 ppb
CO
0.2 ppb
O3
Primary Pollutant
36.9 ppb
Low riskHigh risk
Pollen Index in Grafton County, United States
Tree
2/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Grafton County, United States
Sun, April 20
MorningNoonEveningNight
AQI
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 49.
42
41
43
37
Pollen
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Tree
5
5
5
5
Weed
0
0
0
0
Grass
0
0
0
0
PM10
0.04 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.05 μg/ft3
PM25
0.04 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.05 μg/ft3
NO2
1 ppb
0.5 ppb
1.4 ppb
2.6 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
45.3 ppb
44.3 ppb
46.7 ppb
40.1 ppb