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Current Hourly Averages

Near Real-Time Air Quality Report for selected stations around Nevada.

Processed on Tuesday, February 28, 2017 01:09:02 PST. Contents are updated once an hour.

Monitoring Site Temperature
°F
Humidity
%
Wind Speed
mi/hr
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
ly/min
Carbon Monoxide
(CO)
ppm
Nitrogen Dioxide
(NO2)
ppb
Particulate Matter
(PM-2.5 Accept)
µg/m³ LC
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ (25° C)
PM-Coarse
µg/m³ LC
Ozone
(O3)
ppb
Boulder City                     0.52   N/A
Casino Center 51.1   NW 3         24.4          
Green Valley 51.3   SW 5             8.52 4.40   N/A
JD Smith 50.1   NW 4       0.362 N/A   10.22 32.21   N/A
Jean 45.5   WSW 7             16.69 0.77   N/A
Jerome Mack 50.1 62.5 N 2 944.5 0.00   0.294           N/A
Joe Neal 45.2   NNE 3         4.6     1.91   N/A
Palo Verde 46.4   SSW 2               7.04   N/A
Paul Meyer 50.5   WSW 6             4.73 8.61   N/A
Rancho & Teddy 51.0   NNW 1       0.485 29.8   12.74      
Sunrise Acres 50.8   NW 2       0.301 23.6   4.85 19.65    
Walter Johnson 48.5   SW 1               10.69   N/A
Monitoring Site Temperature
°F
Humidity
%
Wind Speed
mi/hr
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
ly/min
Carbon Monoxide
(CO)
ppm
Nitrogen Dioxide
(NO2)
ppb
Particulate Matter
(PM-2.5 Accept)
µg/m³ LC
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ (25° C)
PM-Coarse
µg/m³ LC
Ozone
(O3)
ppb
Note:
    N/A indicates data is not available.
    A blank space indicates the parameter is not measured at that monitoring site.

Key to PM-2.5 (Local Conditions) Highlight Colors:

The color-coding of the hourly PM-2.5 data is based on a 1-hour to 24-hour projection. This projection is based on statistics compiled over several years comparing the daily maximum 1-hour average to the midnight-to-midnight 24-hour average.
The table below shows the levels, color-coding, and suggested actions for both the 1-hour projection and the actual 24-hour standard.

Color Air Quality Rating 1-Hour
Average
(µg/m³)
24-Hour
Average
(µg/m³)
Actions to take
Moderate 13 - 35.9 12.5 - 35.4
  • No health impacts are expected when levels are within this range.
  • No health impacts are expected when levels are within this range.

PLEASE NOTE: This data has not been verified by the Clark County Department of Air Quality and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from Clark County Department of Air Quality ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.