RichardsonEarlySylvatusPoplar Camp MountainStarShorts CreekRackettownPeriwinkle MountainHigh Rocks MillMabry CrossroadsMitchell CrossroadsFosters Falls MountainPattersonTwin County AirportJettHillsvilleShot Tower State Historical ParkBethanyFosters FallsBarren SpringsBerthaGardner MillsFlatwoodBrowns StoreStar CaveHuffman KnobHematite MountainFossil PointWitcher KnobPike KnobBrannom KnobGay Hills Country ClubDead Pine MountainFarmers MountainBobbitt KnobBullard KnobBeamer KnobCrockett KnobCrooked Creek Fish Management AreaCarter Wayside
Air Quality in Richardson, Virginia, United States
Pollutants in Richardson, United States
PM10
0.34 μg/ft3
PM25
Primary Pollutant
0.24 μg/ft3
NO2
1.19 ppb
SO2
0.19 ppb
CO
0.19 ppb
O3
34.88 ppb
Low riskHigh risk
Pollen Index in Richardson, United States
Tree
5/5
012345
Weed
0/5
012345
Grass
2/5
012345
Air Quality Forecast in Richardson, United States
Tue, May 21
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 43 and 85.
49
49
77
75
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
0
0
2
2
Weed
0
0
0
0
Grass
0
0
0
0
PM10
0.41 μg/ft3
0.48 μg/ft3
0.49 μg/ft3
1.02 μg/ft3
PM25
0.28 μg/ft3
0.33 μg/ft3
0.34 μg/ft3
0.71 μg/ft3
NO2
7.05 ppb
2.67 ppb
7.09 ppb
28.86 ppb
SO2
1.3 ppb
2.41 ppb
1.32 ppb
1.47 ppb
CO
0.25 ppb
0.21 ppb
0.22 ppb
0.45 ppb
O3
18.08 ppb
54.79 ppb
57.67 ppb
10.47 ppb