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South Bend-Shields Dr Data by Site by Date (all parameters)

Use this form to retrieve hourly data collected at South Bend-Shields Dr. Although this is the most current data, it is not considered official until it has been certified by the technical staff. This information is updated hourly.

This web page provides the most current hourly averaged data available. Our convention for time-tagging data is the beginning of each hour. For example, values shown for the noon hour are based on measurements taken from noon to 1:00 p.m. The noon average will not be calculated until after 1:00 p.m. The noon average will then be available on our external server from 1:15 p.m. to 1:30 p.m. This results in an apparent one-hour time lag in the data. We also present our data in Local Standard Time for each measuring site. For most of Indiana this is Eastern Standard Time. During Daylight Savings, this introduces another apparent one-hour time lag in the data.

Use the controls below to select a different date or time format and to control cell highlighting based on measured ozone, nitrogen dioxide or PM-2.5 levels. Click on the Generate Report button once you have made your selections. Click on the Plot Data button once the tabular report has been generated to open a separate window containing data plots.

Select a different site
Month:Day:Year:Time Format:
Ozone Highlights:  Moderate   Unhealthy for Sensitives   Unhealthy   Very Unhealthy  
Nitrogen Dioxide Highlights:  Moderate   Unhealthy for Sensitives   Unhealthy   Very Unhealthy   Hazardous  
PM-2.5 Highlights:  Moderate   Unhealthy for Sensitives   Unhealthy   Very Unhealthy   Hazardous  
Green underline for validated data

The table below contains hourly averages for all the pollutants and meteorological conditions measured at South Bend-Shields Dr for Friday, April 18, 2014. All times shown are in EST.

Parameter MeasuredMorningAfternoon Parameter Measured POC
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00
Nitric Oxide PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM NA NA Nitric Oxide 1
Nitrogen Dioxide PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM NA NA Nitrogen Dioxide 1 R
Oxides of Nitrogen PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM PM NA NA Oxides of Nitrogen 1
Ozone 12 25 26 23 18 11 5 10 22 35 43 49 47 47 46 48 47 45 43 44 45 FEW NA NA Ozone 1 R
Wind Speed 1.82.10.80.41.41.41.92.53.33.94.16.96.16.45.75.75.75.86.54.63.6 FEW NA NA Wind Speed 1
Resultant Wind Speed 1.11.90.70.21.30.71.72.32.93.53.06.45.45.84.84.95.05.25.84.23.4 FEW NA NA Resultant Wind Speed 1
Resultant Wind Direction 287358344 87160197241324298274294267292299325329341339347360 4 FEW NA NA Resultant Wind Direction 1
Maximum Wind Gust 5.75.43.93.33.93.83.97.07.89.311.814.514.116.514.112.414.114.015.313.39.5 FEW NA NA Maximum Wind Gust 1
Std. Dev. Wind Direction 49 26 25 52 18 57 25 23 28 27 42 22 26 25 31 31 28 27 26 24 21 FEW NA NA Std. Dev. Wind Direction 1
Outdoor Temperature 53.349.548.247.747.948.148.648.550.653.355.857.358.858.657.757.656.352.947.845.042.1 FEW NA NA Outdoor Temperature 1
Relative Humidity 58.171.579.082.384.383.080.481.172.964.357.348.744.345.648.146.949.254.359.057.949.4 FEW NA NA Relative Humidity 1
PM-2.5 (Local Conditions) 22.0923.2924.9823.5720.6824.2730.5526.4724.7522.1320.6716.2310.8713.2411.8020.1518.7517.9816.7214.48 FEW LOST NA NA PM-2.5 (Local Conditions) 3
Parameter MeasuredMid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Parameter Measured POC
MorningAfternoon
Maximum values for each parameter are bold within the table. Minimum values are bold italic.
 R - Data from this instrument meets EPA quality assurance criteria for regulatory purposes.

Key to PM-2.5 (Local Conditions) Acceptable 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 15.5 - 35.4 12.1 - 35.4
  • No health impacts are expected when levels are within this range.
  • No special actions are required 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.