Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.15 µg/m³
- PM10:
2.83 µg/m³
- O3:
0.013 ppm
- NO2:
1.1 ppb
- SO2:
0 ppb
- CO:
0.06 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:
2.15 µg/m³
- PM10:
2.88 µg/m³
- O3:
0.014 ppm
- NO2:
1.1 ppb
- SO2:
0 ppb
- CO:
0.07 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:
2.24 µg/m³
- PM10:
3.08 µg/m³
- O3:
0.021 ppm
- NO2:
0.8 ppb
- SO2:
0 ppb
- CO:
0.07 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:
2.35 µg/m³
- PM10:
3.2 µg/m³
- O3:
0.022 ppm
- NO2:
0.7 ppb
- SO2:
0 ppb
- CO:
0.07 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:
2.65 µg/m³
- PM10:
3.55 µg/m³
- O3:
0.024 ppm
- NO2:
0.6 ppb
- SO2:
0 ppb
- CO:
0.07 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
20 µg/m³
- PM10:
20.81 µg/m³
- O3:
0.045 ppm
- NO2:
1.8 ppb
- SO2:
0.2 ppb
- CO:
0.12 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
28.19 µg/m³
- PM10:
28.81 µg/m³
- O3:
0.049 ppm
- NO2:
2.6 ppb
- SO2:
0.3 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Unhealthy air quality for sensitive groups
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
36.63 µg/m³
- PM10:
37.2 µg/m³
- O3:
0.048 ppm
- NO2:
3.7 ppb
- SO2:
0.3 ppb
- CO:
0.17 ppm
Health Recommendations:
Members of sensitive groups may experience health effects. The general public is less likely to be affected.
Unhealthy air quality for sensitive groups
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
41.66 µg/m³
- PM10:
42.22 µg/m³
- O3:
0.046 ppm
- NO2:
4.4 ppb
- SO2:
0.3 ppb
- CO:
0.19 ppm
Health Recommendations:
Members of sensitive groups may experience health effects. The general public is less likely to be affected.
Unhealthy air quality for sensitive groups
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
40.42 µg/m³
- PM10:
40.96 µg/m³
- O3:
0.042 ppm
- NO2:
4.7 ppb
- SO2:
0.3 ppb
- CO:
0.18 ppm
Health Recommendations:
Members of sensitive groups may experience health effects. The general public is less likely to be affected.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
34.72 µg/m³
- PM10:
35.25 µg/m³
- O3:
0.040 ppm
- NO2:
4.5 ppb
- SO2:
0.3 ppb
- CO:
0.16 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
19.53 µg/m³
- PM10:
20.04 µg/m³
- O3:
0.040 ppm
- NO2:
2.8 ppb
- SO2:
0.2 ppb
- CO:
0.11 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:
7.81 µg/m³
- PM10:
8.29 µg/m³
- O3:
0.040 ppm
- NO2:
1.2 ppb
- SO2:
0.1 ppb
- CO:
0.08 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:
3.74 µg/m³
- PM10:
4.18 µg/m³
- O3:
0.040 ppm
- NO2:
0.7 ppb
- SO2:
0.1 ppb
- CO:
0.07 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:
2.37 µg/m³
- PM10:
2.76 µg/m³
- O3:
0.036 ppm
- NO2:
0.6 ppb
- SO2:
0.1 ppb
- CO:
0.07 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:
1.87 µg/m³
- PM10:
2.24 µg/m³
- O3:
0.031 ppm
- NO2:
0.7 ppb
- SO2:
0 ppb
- CO:
0.07 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:
1.65 µg/m³
- PM10:
2.01 µg/m³
- O3:
0.028 ppm
- NO2:
0.9 ppb
- SO2:
0 ppb
- CO:
0.07 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Bend
Air Quality Alert
Air Quality Alert issued August 3 at 12:05PM PDT by NWS Pendleton OR
Aug 3, 12:05 PM
→ Aug 10, 12:15 PM
Oregon Department of Environmental Quality has issued an Air Quality
Advisory until further notice.
For the Smoke Air Quality Advisory, wildfires burning in the region
combined with forecasted conditions may cause air quality to reach
unhealthy levels.
Pollutants in smoke can cause burning eyes, runny nose, aggravate
heart and lung diseases, and aggravate other serious health problems.
Limit outdoor activities and keep children indoors if it is smoky.
Please follow medical advice if you have a heart or lung condition.
For additional information...please visit the Web site at
http://www.oregon.gov/DEQ
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