Nogales
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20150524_co_ut_az_nm.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 - http://www.epa.gov/airnow/today/cur_aqi_co_ut_az_nm.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_co_ut_az_nm.gif
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
 
State Air Quality Resources
ADEQ Contact Information
ADEQ Regional Haze and Visibility
American Lung Association (ALA) of Arizona
Arizona Department of Environmental Quality Air Quality Division
Clean Air Make More - Maricopa County
Gila River Indian Community DEQ Air Quality Program
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
22 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Particles (PM10)
22 
Good
Particles (PM2.5)
18 
Good
Data Not Available
Forecast Discussion: Strong and gusty winds were observed at the Nogales International Airport late morning yesterday and through the afternoon, with gusts reaching at least 35 mph for several hours. Hourly PM-2.5 observations show concentrations reaching 19 ug/m3 around noon. Unfortunately, PM-10 data is not available beginning from early in the morning yesterday and thus, yesterday's PM-10 forecast was not able to be verified. However, it is likely that the daily average for PM-10 increased since PM-2.5 levels can often follow PM-10 levels. Another windy day is in store for Nogales today and thus, PM-10 and PM-2.5 have the potential to increase or remain somewhat elevated. On this Memorial Day weekend, a large, Pacific trough will move across the state, providing temperatures in the upper 70s for Nogales (which is approaching 20 degrees below normal for this time of year!!). Also, since this system is dry, sunny skies will prevail, making for a pleasant weekend. Winds are expected to be somewhat breezy Saturday and Sunday, which will aid in dispersing pollutants. Thus expect PM levels to decrease over the weekend. Check back on Sunday for a look ahead at next week's weather and air quality. Until then, have a great Memorial Day weekend! -M.Graves

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