GranbyGranby-Grand County AirportGranby Sports Park AirportGranby MesaMount ChaunceyElkdaleNinemile MountainArapaho BaySurprise BeachWinter Park Highlands AirportTabernashShadow Mountain National Recreation AreaHot Sulphur SpringsGrand CountyHot Sulphur State Wildlife AreaMount AcomaDe Koevend LakeApiatan MountainMarker HillFraserMount Irving HaleWatanga LakeLittle Gravel MountainPtarmigan PeakGrouse Mountain HeliportParshallGrand LakeWatanga MountainMaryvaleHideaway ParkWinter ParkGaskilTroublesomeLealEast PortalEldoraWardBerthoud FallsAllensparkCaribou City
Air Quality in Granby, Colorado, United States
Pollutants in Granby, United States
PM10
0.52 μg/ft3
PM25
Primary Pollutant
0.36 μg/ft3
NO2
8.5 ppb
SO2
5.13 ppb
CO
5.19 ppb
O3
59.88 ppb
Low riskHigh risk
Pollen Index in Granby, United States
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Granby, United States
Mon, May 13
MorningNoonEveningNight
AQI
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 45 and 82.
47
80
73
45
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 very low risk.
Tree
2
1
5
3
Weed
0
0
0
0
Grass
0
0
1
1
PM10
0.17 μg/ft3
0.08 μg/ft3
0.06 μg/ft3
0.11 μg/ft3
PM25
0.11 μg/ft3
0.05 μg/ft3
0.03 μg/ft3
0.07 μg/ft3
NO2
3.47 ppb
0.19 ppb
0.23 ppb
4.26 ppb
SO2
0.09 ppb
0.1 ppb
0.05 ppb
0.1 ppb
CO
0.14 ppb
0.11 ppb
0.12 ppb
0.15 ppb
O3
52.18 ppb
67.94 ppb
57.66 ppb
44.27 ppb