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Current Hourly Averages

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

Processed on Tuesday, January 23, 2018 06:09:46 EST. Contents are updated once an hour.

Monitoring Site Temperature
°F
Humidity
% RH
Wind Speed
mi/hr
Standard Deviation of Horizontal Wind Direction
deg comp
Vertical Wind Speed
mi/hr
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
ly/min
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-2.5 Accept)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ (25° C)
Carbon Monoxide
(CO)
ppm
Carbon Dioxide
ppm
Ozone
(O3)
ppb
Sulfur Dioxide
(SO2)
ppb
Nitrogen Dioxide
(NO2)
ppb
NOy
ppb
Black Carbon PM2.5 (Std)
µg/m³ (25° C)
UV Carbon - Organic Carbon
µg/m³ (25° C)
North West Region
      East Chicago-Post Office                       0.105              
      Gary-IITRI 37.0 84 WSW 9 G 17 12   978.9 0.01 0.00 N/A   9.59     12 0.5 7.6   0.28  
      Hammond-141st St 36.5 89 WSW 9 G 17 12                   8 2.4        
      LaPorte-E. Lincolnway                           14          
      Ogden Dunes                           14          
      Portage-Hwy 12                     8.62                
      Valparaiso                           14          
North Central Region
      Bristol                           19          
      Granger-Beckley St                           17          
      Potato Creek State Park                           18          
      South Bend-Shields Dr 37.3 83 SW 7 G 15 16   973.4               18   7.9      
North East Region
      Fort Wayne-Beacon St 34.4 96 SW 5 G 11 15   973.1               20          
      Larwill 35.3 100 SW 8 G 16 14                              
      Leo HS                           22          
      Roanoke Elem. School                           22          
West Central Region
      Flora 35.4 96 SW 15 G 21 7                   20          
      Sandcut                           21          
      Terre Haute-Lafayette Ave                           20 0.6        
      West Union 33.5 95 SW 9 G 16 10   988.1               21          
East Central Region
      Albany                           23          
      Anderson-Eastside Elem. School                 5.17                    
      Avon                           24          
      Bloomington - Binford                 1.78                    
      Emporia                           25          
      Fairland                           25          
      Helmsburg                           26          
      Hope                         422.0 26          
      Indpls - I-70 E 37.4 87 SW 13 G 23 12   977.7     5.87     N/A   19   N/A   0.18 0.30
      Indpls-E.16th St     SW 10 G 19 15                              
      Indpls-Harding St                           23 -1.3        
      Indpls-Illinois St                       0.188              
      Indpls-Southport     SW 7 G 18 21                              
      Indpls-W. 18th St                 4.22                    
      Indpls-Washington Park 36.0 86 SW 11 G 23 16   976.1 0.00 N/A       0.226   18 0.3 10.3 8.9 1.04  
      Kokomo - E. Vaile Ave.                           22          
      Monrovia                           23          
      Noblesville-191st St                           22          
      Whitestown                           22          
Monitoring Site Temperature
°F
Humidity
% RH
Wind Speed
mi/hr
Standard Deviation of Horizontal Wind Direction
deg comp
Vertical Wind Speed
mi/hr
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
ly/min
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-2.5 Accept)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ (25° C)
Carbon Monoxide
(CO)
ppm
Carbon Dioxide
ppm
Ozone
(O3)
ppb
Sulfur Dioxide
(SO2)
ppb
Nitrogen Dioxide
(NO2)
ppb
NOy
ppb
Black Carbon PM2.5 (Std)
µg/m³ (25° C)
UV Carbon - Organic Carbon
µg/m³ (25° C)
South West Region
      Boonville                           25          
      Dayville 40.2 70 W 12 G 26 14   993.9               24          
      Evansville-Buena Vista Rd                           23 0.2 2.5   0.21  
      Evansville-Lloyd                       0.114              
      Inglefield                           24          
      Leopold                           29          
      Plummer 34.6 85 WSW 14 G 32 11                   23          
      St. Philips 39.6 69 WSW 14 G 26 12   993.2   0.01           24          
South East Region
      Brownstown 39.4 65 WSW 14 G 26 9                   26          
      Charlestown State Park 40.0 63 WSW 15 G 26 11   985.0               29          
      New Albany                           30 0.2        
Monitoring Site Temperature
°F
Humidity
% RH
Wind Speed
mi/hr
Standard Deviation of Horizontal Wind Direction
deg comp
Vertical Wind Speed
mi/hr
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
ly/min
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-2.5 Accept)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ (25° C)
Carbon Monoxide
(CO)
ppm
Carbon Dioxide
ppm
Ozone
(O3)
ppb
Sulfur Dioxide
(SO2)
ppb
Nitrogen Dioxide
(NO2)
ppb
NOy
ppb
Black Carbon PM2.5 (Std)
µg/m³ (25° C)
UV Carbon - Organic Carbon
µg/m³ (25° C)
Note:
    N/A indicates data is not available.
    A blank space indicates the parameter is not measured at that monitoring site.

PLEASE NOTE: This data has not been verified by the IDEM 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 IDEM 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.