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Air Quality in Markham, Texas, United States
Pollutants in Markham, United States
PM10
0.70 μg/ft3
PM25
Primary Pollutant
0.53 μg/ft3
NO2
11.19 ppb
SO2
5.19 ppb
CO
5.19 ppb
O3
20.81 ppb
Low riskHigh risk
Pollen Index in Markham, United States
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Markham, United States
Mon, May 13
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 31 and 68.
42
49
54
33
Pollen
Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
Tree
1
0
0
0
Weed
0
0
0
0
Grass
2
0
0
0
PM10
0.42 μg/ft3
0.58 μg/ft3
0.59 μg/ft3
0.35 μg/ft3
PM25
0.28 μg/ft3
0.37 μg/ft3
0.39 μg/ft3
0.25 μg/ft3
NO2
3.59 ppb
1.94 ppb
1.8 ppb
2.28 ppb
SO2
0.67 ppb
0.41 ppb
0.31 ppb
0.19 ppb
CO
0.17 ppb
0.16 ppb
0.17 ppb
0.17 ppb
O3
34.08 ppb
44.11 ppb
38.67 ppb
31.08 ppb