Nearby locations
Yorba Linda, California, United States
Esperanza, California, United States
Richfields, California, United States
Nearby popular places
Fairmont Knolls Park, United States
Jessamyn West Park, United States
Kingsbriar Park, United States

Air Quality in Fairmont Knolls Park, United States

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Pollutants in Fairmont Knolls Park, United States

PM10
0.31 μg/ft3
PM25
0.11 μg/ft3
NO2
14.6 ppb
SO2
0.9 ppb
CO
0.2 ppb
O3
Primary Pollutant
44.4 ppb
Low riskHigh risk

Pollen Index in Fairmont Knolls Park, United States

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

Air Quality Forecast in Fairmont Knolls Park, United States

Wed, April 16
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 74.

69
56
51
63
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.69 μg/ft3
0.49 μg/ft3
0.39 μg/ft3
0.56 μg/ft3
PM25
0.53 μg/ft3
0.33 μg/ft3
0.26 μg/ft3
0.44 μg/ft3
NO2
15 ppb
2.4 ppb
3.4 ppb
24.4 ppb
SO2
1.6 ppb
0.5 ppb
0.4 ppb
1.3 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
23.6 ppb
46.2 ppb
49 ppb
23.9 ppb
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 62 and 75.

65
64
63
69
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.62 μg/ft3
0.64 μg/ft3
0.60 μg/ft3
0.65 μg/ft3
PM25
0.47 μg/ft3
0.46 μg/ft3
0.43 μg/ft3
0.52 μg/ft3
NO2
14.6 ppb
4.6 ppb
5.6 ppb
32.3 ppb
SO2
1.5 ppb
1.5 ppb
1.1 ppb
1.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
18.5 ppb
39.8 ppb
53.7 ppb
18.3 ppb
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 58 and 103.

100
72
59
0
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
-
Not Available

Weed

0
0
0
-
Not Available

Grass

0
0
0
-
Not Available
PM10
1.07 μg/ft3
0.83 μg/ft3
0.56 μg/ft3
N/A
PM25
0.98 μg/ft3
0.57 μg/ft3
0.37 μg/ft3
N/A
NO2
26.4 ppb
7.4 ppb
5.9 ppb
N/A
SO2
1.5 ppb
2.4 ppb
1 ppb
N/A
CO
0.4 ppb
0.2 ppb
0.2 ppb
N/A
O3
3.4 ppb
40.4 ppb
50.8 ppb
N/A