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Current Hourly Averages

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

Processed on Monday, March 27, 2017 16:08:24 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
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-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                     0.288              
      Gary-IITRI 44.1 94 NE 6 G 11 14   990.7 0.00 0.32   6.30     25 0.0 1.6   0.34  
      Hammond-141st St 46.6 93 NE 6 G 10 16                 N/A 2.5        
      LaPorte-E. Lincolnway                         27          
      Michigan City-W. Michigan Blvd                         22          
      Ogden Dunes                         22          
      Portage-Hwy 12                   63.43                
      Valparaiso                         24          
North Central Region
      Bristol                         32          
      Granger-Beckley St                         32          
      Potato Creek State Park                         30          
      South Bend-Shields Dr 55.6 75 SSW 3 G 8 28   984.9             25   3.6      
North East Region
      Fort Wayne-Beacon St 59.1 72 SW 4 G 9 24   983.5             39          
      Larwill 57.7 74 SSW 4 G 9 26                            
      Leo HS                         38          
      Roanoke Elem. School                         36          
West Central Region
      Flora 60.7 76 ESE 4 G 8 23                 30          
      Sandcut                         26          
      Terre Haute-Lafayette Ave                         23 0.0        
      West Union 58.3 100 E 2 G 6 22   992.6             27          
East Central Region
      Albany                         41          
      Anderson-Eastside Elem. School                 3.38                  
      Avon                         31          
      Bloomington - Binford                 5.27                  
      Emporia                         38          
      Fairland                         30          
      Helmsburg                         35          
      Hope                       420.3 33          
      Indpls - I-70 E 66.0 70 ESE 5 G 10 21         4.52   N/A   31   5.4   0.32 0.46
      Indpls-E.16th St     ESE 5 G 10 23                 34          
      Indpls-Ft. Harrison                         34          
      Indpls-Harding St                         30 0.0        
      Indpls-Illinois St                     0.923              
      Indpls-Southport     ESE 5 G 10 17                            
      Indpls-W. 18th St                 7.01                  
      Indpls-Washington Park 59.8 68 ESE 4 G 12 23   983.7 0.01 0.14     0.300   31 0.4 8.5 0.0 2.47  
      Mechanicsburg 61.0 70 SE 5 G 9 19   974.9                        
      Noblesville-191st St                         33          
      Whitestown                         31          
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-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                         49          
      Dayville 69.8 66 SSW 8 G 15 18   995.2             49          
      Evansville-Buena Vista Rd                         54 2.8 4.3   0.38  
      Evansville-Lloyd                     0.309              
      Inglefield                         53          
      Jasper Sport     SSW 8 G 17 21                            
      Leopold                         47          
      Lynnville                         44          
      Plummer 60.1 76 SE 3 G 9 21                 28          
      St. Philips 67.6 68 WSW 11 G 22 12   994.1   0.43         55          
South East Region
      Brownstown 63.2 74 SE 6 G 12 18                 34          
      Charlestown State Park 71.8 58 S 8 G 15 17   989.6             46          
      New Albany                         40 1.1        
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-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.

Key to PM-10 (Standard Conditions) Highlight Colors:

The color-coding of the hourly PM-10 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 55 - 154 55 - 154
  • 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 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.