McNee Ranch State Park (historical)Montara KnobDevils Slide BeachGray Whale Cove State BeachMontara State BeachSan Pedro MountainMontara BeachMontaraPoint Montara LighthouseSanchez ParkWhite Field ParkSan Pedro Valley County ParkMoss BeachOddstad City ParkTonini FieldSan Pedro BeachCooper FieldHalf Moon Bay AirportJames V Fitzgerald Marine ReserveEl Granada Mobile Home ParkWahleman HarborCattle HillPacificaSan Francisco Bay Discovery SiteEl GranadaMiramarMillbrae MeadowsWestboroughLomita ParkHillsboroughMillbraeSan BrunoBurlingameHalf Moon BayHillsborough ParkSholunSouth San FranciscoColmaHighlands-Baywood ParkBroadmoor
Air Quality in McNee Ranch State Park (historical), United States
Pollutants in McNee Ranch State Park (historical), United States
PM10
0.31 μg/ft3
PM25
0.11 μg/ft3
NO2
16.3 ppb
SO2
0.7 ppb
CO
0.3 ppb
O3
Primary Pollutant
27.3 ppb
Low riskHigh risk
Pollen Index in McNee Ranch State Park (historical), United States
Tree
3/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in McNee Ranch State Park (historical), United States
Thu, April 3
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 52 and 79.
78
61
52
59
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
4
3
5
5
Weed
0
0
0
0
Grass
0
0
0
0
PM10
0.73 μg/ft3
0.53 μg/ft3
0.36 μg/ft3
0.43 μg/ft3
PM25
0.66 μg/ft3
0.41 μg/ft3
0.28 μg/ft3
0.38 μg/ft3
NO2
23.5 ppb
7.5 ppb
8.4 ppb
20.5 ppb
SO2
1.2 ppb
2.3 ppb
1.8 ppb
1.7 ppb
CO
0.4 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
1.4 ppb
31.7 ppb
49.9 ppb
19.2 ppb