News
And The Winners Are.... We are pleased to announce the winners of our 7th annual slogan contest. Two winners were selected from more than 200 entries. Congratulations and thank you to all of the students and teachers that participated. contest winners

Green Guide to the Holidays Protect your air quality and stay off the naughty list this year by incorporating these heating and holiday best practices into your seasonal routine! green guide to the holidays

        

Spotlight
What Do You Do For Clean Air?
We're looking for local residents and businesses to share their stories on how they contribute to clean air. Do you telework or use electric lawn and garden equipment? How about taking public transportation on Code Orange and Red days? Send us an email to let ... Read More
Current

Mcmillan Reservoir: No AQI data River_terrace AQI 19 (Good) OZONE at 1:00 AM ET Aldino: No AQI data Davidsonville: No AQI data Edgewood AQI 25 (Good) OZONE at 12:00 AM ET Essex AQI 23 (Good) OZONE at 12:00 AM ET Fair Hill AQI 25 (Good) OZONE at 12:00 AM ET Hagerstown AQI 18 (Good) PM at 12:00 AM ET Hu-beltsville AQI 26 (Good) OZONE at 12:00 AM ET Millington AQI 13 (Good) PM at 12:00 AM ET Oldtown AQI 14 (Good) PM at 12:00 AM ET Pg Equestrian Center: No AQI data Padonia AQI 15 (Good) PM at 12:00 AM ET Piney Run AQI 19 (Good) OZONE at 12:00 AM ET Rockville AQI 13 (Good) PM at 12:00 AM ET South Carroll: No AQI data Furley: No AQI data Southern Maryland: No AQI data Frederick Airport: No AQI data Aurora Hills: No AQI data Franconia AQI 15 (Good) PM at 12:00 AM ET Ashburn: No AQI data James S. Long Park: No AQI data Calvert: No AQI data Horn Point AQI 26 (Good) OZONE at 12:00 AM ET Mcmillan Ncore AQI 39 (Good) PM at 1:00 AM ET Takomarec AQI 19 (Good) OZONE at 1:00 AM ET Beltsville: No AQI data Blackwater NWR AQI 31 (Good) OZONE at 12:00 AM ET Dcnearroad AQI 35 (Good) PM at 1:00 AM ET
   Very Unhealthy
   Unhealthy
   Unhealthy for Sensitive Groups
   Moderate
   Good
 



       

Air Quality Forecast Hotlines
Metro Washington: 202-589-1212
Metro Baltimore: 410-537-3247