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Current Hourly Averages

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

Processed on Sunday, September 26, 2021 19:10:22 EDT. Contents are updated once an hour.

Monitoring Site Temperature
°F
Humidity
% RH
Wind Speed
mi/hr
Standard Deviation of Horizontal Wind Direction
deg comp
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
W/m²
Ultraviolet Radiation
W/m²
PM1 (Local conditions) Ultrafine
µg/m³ LC
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ LC
PM Coarse PM10-PM2.5 (Local Conditions)
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
Total Ultrafine Particle Count under 0.1 um
#/cm3
Black Carbon PM2.5 (LC)
µg/m³ LC
UV Carbon PM2.5 (LC)
µg/m³ LC
North West Region
      East Chicago - Marina 79.1 27 W 6 G 21 38           5.42             0.4          
      Gary-IITRI 78.7 34 SSW 8 G 20 20 989.1 0.00 127.07 6.49         28.52     43 1.2 5.4     0.20 0.27
      Hammond-141st St 80.1 34 SW 10 G 23 17                       45 0.7          
      Hammond-167th St.                   4.37                        
      LaPorte-E. Lincolnway                               42            
      Michigan City-W. Michigan Blvd                               45            
      Ogden Dunes                               46            
      Portage-Hwy 12                         25.39                  
      Valparaiso                               46            
North Central Region
      Granger-Beckley St                               43            
      Potato Creek State Park                               41            
      South Bend-Shields Dr 77.2 34 SSW 7 G 15 16 985.4         5.44           44   0.5        
North East Region
      Fort Wayne-Beacon St 74.8 38 SW 4 G 15 29 983.9                     41            
      Larwill -20.7 43 SW 7 G 18 16           4.87         406.9              
      Leo HS                               43            
West Central Region
      Flora 72.2 44 SW 9 G N/A 45                       43            
      Sandcut                               42            
      Terre Haute-Lafayette Ave                               43 0.7          
      West Union 77.6 34 S 8 G 15 12 999.0                     42            
East Central Region
      Albany                               43            
      Anderson-Eastside Elem. School                   5.06           43            
      Avon                               45            
      Fairland                               45            
      Helmsburg                               37            
      Hope                             407.2 47            
      Indpls - I-70 E 74.0 41 SSW 9 G 18 15 989.5         5.35       0.216   44   3.9     0.25 0.36
      Indpls-E.16th St     SSW 5 G 14 27                                    
      Indpls-Ft. Harrison                               46            
      Indpls-Harding St                               41 0.6          
      Indpls-Southport     SSW 5 G 13 18                                    
      Indpls-W. 18th St                   6.97                        
      Indpls-Washington Park 73.6 47 SSW 6 G 15 23 987.6 0.00 152.66 7.86   5.46 19.20 13.73 19.60 0.230   44 0.7 3.7 4.4   0.21 0.29
      Kokomo - E. Vaile Ave.                               46            
      Mechanicsburg 71.1 47 SSW 10 G 16 9 979.7                                  
      Noblesville-191st St                               44            
      Whitestown                               46            
Monitoring Site Temperature
°F
Humidity
% RH
Wind Speed
mi/hr
Standard Deviation of Horizontal Wind Direction
deg comp
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
W/m²
Ultraviolet Radiation
W/m²
PM1 (Local conditions) Ultrafine
µg/m³ LC
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ LC
PM Coarse PM10-PM2.5 (Local Conditions)
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
Total Ultrafine Particle Count under 0.1 um
#/cm3
Black Carbon PM2.5 (LC)
µg/m³ LC
UV Carbon PM2.5 (LC)
µg/m³ LC
South West Region
      Boonville                               45            
      Dayville 77.0 37 S 4 G 11 25 1002.1                     40 4.7          
      Evansville-Lloyd                           0.019                
      Inglefield                               40            
      Leopold                               45            
      Plummer 75.4 37 S 5 G 14 25                       49            
      St. Philips 77.7 38 SSW 6 G 15 17 998.5   141.92 7.00               44            
South East Region
      Charlestown State Park 71.3 44 SSW 4 G 9 17 996.0                     44            
      Jeffersonville - Bates-Bowyer Ave                   4.70                     0.17 0.22
      New Albany                               43 0.6          
Monitoring Site Temperature
°F
Humidity
% RH
Wind Speed
mi/hr
Standard Deviation of Horizontal Wind Direction
deg comp
Pressure
mbar
Precip
in (rainfall)
Solar Radiation
W/m²
Ultraviolet Radiation
W/m²
PM1 (Local conditions) Ultrafine
µg/m³ LC
Particulate Matter
(PM-2.5)
µg/m³ LC
Particulate Matter
(PM-10)
µg/m³ LC
PM Coarse PM10-PM2.5 (Local Conditions)
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
Total Ultrafine Particle Count under 0.1 um
#/cm3
Black Carbon PM2.5 (LC)
µg/m³ LC
UV Carbon PM2.5 (LC)
µg/m³ LC
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.