Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.21 µg/m³
- PM10:
6.02 µg/m³
- O3:
0.050 ppm
- NO2:
2.3 ppb
- SO2:
3 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.97 µg/m³
- PM10:
5.69 µg/m³
- O3:
0.050 ppm
- NO2:
2.3 ppb
- SO2:
2.4 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.49 µg/m³
- PM10:
5.19 µg/m³
- O3:
0.051 ppm
- NO2:
2.6 ppb
- SO2:
2 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.03 µg/m³
- PM10:
4.77 µg/m³
- O3:
0.051 ppm
- NO2:
2.6 ppb
- SO2:
1.8 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.71 µg/m³
- PM10:
4.55 µg/m³
- O3:
0.052 ppm
- NO2:
2.5 ppb
- SO2:
1.8 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.65 µg/m³
- PM10:
4.62 µg/m³
- O3:
0.052 ppm
- NO2:
2.3 ppb
- SO2:
1.9 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.96 µg/m³
- PM10:
5.05 µg/m³
- O3:
0.051 ppm
- NO2:
2.2 ppb
- SO2:
2 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.68 µg/m³
- PM10:
5.84 µg/m³
- O3:
0.053 ppm
- NO2:
2.1 ppb
- SO2:
2.1 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.32 µg/m³
- PM10:
6.46 µg/m³
- O3:
0.054 ppm
- NO2:
1.8 ppb
- SO2:
2 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.55 µg/m³
- PM10:
6.6 µg/m³
- O3:
0.054 ppm
- NO2:
1.7 ppb
- SO2:
1.9 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.47 µg/m³
- PM10:
6.45 µg/m³
- O3:
0.055 ppm
- NO2:
1.8 ppb
- SO2:
1.8 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.04 µg/m³
- PM10:
6.02 µg/m³
- O3:
0.053 ppm
- NO2:
2.4 ppb
- SO2:
1.5 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.91 µg/m³
- PM10:
5.93 µg/m³
- O3:
0.051 ppm
- NO2:
2.9 ppb
- SO2:
1.2 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.93 µg/m³
- PM10:
5.99 µg/m³
- O3:
0.049 ppm
- NO2:
2.9 ppb
- SO2:
1.1 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.09 µg/m³
- PM10:
6.22 µg/m³
- O3:
0.049 ppm
- NO2:
2.8 ppb
- SO2:
0.9 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.35 µg/m³
- PM10:
6.56 µg/m³
- O3:
0.048 ppm
- NO2:
2.8 ppb
- SO2:
0.8 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Indianapolis
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued March 18 at 5:53AM EDT by NWS Indianapolis IN
Mar 18, 5:53 AM
→ Mar 18, 8:30 AM
Areas of light snow will continue across portions of central
Indiana through the morning rush hour.
If traveling, exercise caution and be prepared for slick spots on
roads; especially bridges, overpasses, and untreated surfaces.
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