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Current Hourly Averages

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

Processed on Thursday, June 22, 2017 23:11:45 PDT. 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
Apex 99.0   S 8 G 15                   27
Arden Peak                         58
Boulder City                     15.84   54
Casino Center 104.4   SW 4         28.7          
Green Valley 101.3   SW 7             14.23 25.59   51
Indian Springs                         60
JD Smith 102.5   SW 3       0.209 18.2   7.01 24.22   40
Jean 96.6   SSW 3 G 14             5.84 21.91   52
Jerome Mack 102.3 5.9 SSW 7 941.5 0.00   0.374 12.3         41
Joe Neal 97.7   E 2         10.7     33.15   36
Las Vegas Paiute 97.0   SSW 13 G 23             2.13 12.31   N/A
Mesquite 97.7   NNE 1                   32
Palo Verde 99.3   WSW 9               24.69   60
Paul Meyer 101.7   W 7             6.82 22.44   55
Rancho & Teddy 103.2   SW 6       0.228 20.3   7.20      
Sunrise Acres 103.8   SSW 5       0.256 14.8   9.94 21.49    
Walter Johnson 100.3   WSW 9               34.19   60
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 Ozone Highlight Colors:

Hourly ozone levels have been mapped to a set of surrogate values based on custom 1-hour breakpoints.
The table below shows the levels, color-coding, and suggested actions for the 1-hour surrogate.

Ozone levels in this range are projected to be moderate based on the one-hour surrogate calculation for Ozone.
  • Unusually sensitive individuals may experience respiratory symptoms.
  • Unusually sensitive individuals may experience respiratory symptoms.

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.