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Current Hourly Averages

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

Processed on Thursday, December 12, 2019 11:17:44 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)
Total Ultrafine Particle Count under 0.1 um
#/cm3
North West Region
      East Chicago-Post Office                       0.242                
      Gary-IITRI 32.8 65 S 12 G 28 15   1003.8 0.00 0.19 N/A   21.37     15 1.1 6.9   0.49    
      Hammond-141st St 33.4 69 N/A N/A                   14 0.4          
      Hammond-167th St.                 15.45                      
      LaPorte-E. Lincolnway                           14            
      Michigan City-W. Michigan Blvd                           18            
      Ogden Dunes                 N/A         14            
      Portage-Hwy 12                     13.14                  
      Valparaiso                           11            
North Central Region
      Bristol                           12            
      Elkhart-Prairie St                 N/A                 5.38    
      Potato Creek State Park                           15            
      South Bend-Shields Dr 28.7 73 SSE 10 G 19 14   1001.3     N/A         15   10.6        
North East Region
      Fort Wayne-Beacon St 27.2 76 S 8 G 16 13   1002.0     N/A         14            
      Larwill 26.1 82 SSE 8 G 16 13         N/A       420.7              
      Leo HS                           15            
      Roanoke Elem. School                           11            
West Central Region
      Flora 32.2 73 SSE 13 G 17 7                   15            
      Sandcut                           20            
      Terre Haute-Lafayette Ave                 N/A         13 1.7          
                N/A                      
      West Union 32.9 74 S 4 G 9 17   1014.1               19            
East Central Region
      Albany                           17            
      Anderson-Eastside Elem. School                 9.68                      
      Avon                           11            
      Emporia                           16            
      Fairland                           17            
      Helmsburg                           12            
      Hope                         417.0 18            
      Indpls - I-70 E 30.9 66 SSE 4 G 11 18   1004.9     10.28     0.148   11   -1.3   0.62 1.12  
      Indpls-E.16th St     SSE 5 G 10 22                                
      Indpls-Ft. Harrison                           13            
      Indpls-Harding St                           10 0.4          
      Indpls-Illinois St                       0.584                
      Indpls-W. 18th St                 13.71                      
      Indpls-Washington Park 31.3 71 SSE 4 G 11 20     0.00         0.277     0.9 13.2 20.4 3.55    
      Kokomo - E. Vaile Ave.                 N/A         13            
      Mechanicsburg 30.9 76 SSE 10 G 15 8   994.6                            
      Monrovia                           17            
      Noblesville-191st St                           14            
      Whitestown                           10            
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)
Total Ultrafine Particle Count under 0.1 um
#/cm3
South West Region
      Boonville                           19            
      Dayville 40.8 55 SE 4 G 8 15   1017.0               20            
      Evansville-Buena Vista Rd                           19 1.8 11.2   0.90    
      Evansville-Lloyd                       0.319                
      Inglefield                           17            
      Leopold                           24            
      Plummer 37.1 58 SSE 4 G 10 15                   21            
      St. Philips 40.9 55 SSE 7 G 12 11   1016.1   0.47           24            
South East Region
      Brownstown 31.4 75 N 3 G 9 27                   14            
      Charlestown State Park 35.4 61 SSE 4 G 9 24   1010.8               15            
      New Albany                           3 0.4          
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)
Total Ultrafine Particle Count under 0.1 um
#/cm3
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.