Nearby locations
Castle Pines North, Colorado, United States
Castle Pines, Colorado, United States
Beverly Hills, Colorado, United States
Nearby popular places
Racoon Knob, United States
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Douglas County Medical Heliport, United States

Air Quality in Castle Pines North, Colorado, United States

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Pollutants in Castle Pines North, United States

PM10
0.70 μg/ft3
PM25
Primary Pollutant
0.52 μg/ft3
NO2
8.38 ppb
SO2
5.13 ppb
CO
5.19 ppb
O3
26.19 ppb
Low riskHigh risk

Pollen Index in Castle Pines North, United States

Tree
1/5
012345
Weed
0/5
012345
Grass
1/5
012345

Air Quality Forecast in Castle Pines North, United States

Mon, May 13
MorningNoonEveningNight
Next day
Next day
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 22 and 44.

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 16 and 41.

36
34
22
20
Next day
Pollen

Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have high risk.

Tree

1
1
1
1

Weed

0
0
0
0

Grass

1
1
1
1
Next day
PM10
0.35 μg/ft3
0.28 μg/ft3
0.17 μg/ft3
0.21 μg/ft3
PM25
0.23 μg/ft3
0.19 μg/ft3
0.11 μg/ft3
0.14 μg/ft3
NO2
0.23 ppb
0.32 ppb
2.51 ppb
1.39 ppb
SO2
0.07 ppb
0.09 ppb
0.04 ppb
0.04 ppb
CO
0.11 ppb
0.11 ppb
0.13 ppb
0.12 ppb
O3
36.55 ppb
38.98 ppb
20.99 ppb
16.26 ppb
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 16 and 41.

20
35
40
25
Pollen

Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have high risk.

Tree

1
1
1
1

Weed

0
0
0
0

Grass

1
2
3
3
PM10
0.21 μg/ft3
0.26 μg/ft3
0.19 μg/ft3
0.17 μg/ft3
PM25
0.14 μg/ft3
0.18 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
NO2
1.39 ppb
0.15 ppb
0.53 ppb
2.94 ppb
SO2
0.04 ppb
0.02 ppb
0.01 ppb
0.04 ppb
CO
0.12 ppb
0.11 ppb
0.11 ppb
0.14 ppb
O3
16.26 ppb
42.95 ppb
41.87 ppb
24.54 ppb