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Current Air Quality & Weather Conditions



Hazecam at Presque Isle, Maine
Updated every 5 minutes
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UMPI SkyView Cam
Updated every 5 minutes
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Current Air Quality:
Critical Pollutant:
Good
Ozone

All parameters (Last updated at 11:00 EDT on 3/11/10)
Pollutant AQI Current Averages
1-hr 8-hr 24-hr
Ozone 25 35 ppb 21 ppb  
PM2.5 23 4.7 µg/m3   -
SO2 1 3.4 ppb   0.7 ppb
NO2   4.4 ppb    
CO 2 0.2 ppm 0.2 ppm  
CO2   418 ppm    
Click here for current pollutant graphs

Current Weather Conditions
(Last updated at 10:00 EST on 3/11/10)		 Today's Highs & Lows
(Time of occurrance in EST)
Parameter
Click for definition
Hourly Averages
Maximum hour Minimum hour
Metric English
-1.7 °C 28.9 °F -1.7 °C/28.9 °F 9:00 -10.4 °C/13.3 °F 6:00
- - -/- -/-
-8.6 °C 16.5 °F -8.6 °C/16.5 °F 9:00 -11.8 °C/10.7 °F 6:00
59% 90% 4:00 59% 9:00
0.6 m/s 1.4 mph 0.6 m/s/1.4 mph 9:00 0.1 m/s/0.3 mph 2:00
2.3 m/s 5.1 mph 2.3 m/s/5.1 mph 0:00 1.5 m/s/3.4 mph 1:00
ESE 116.6°; St. Dev. 41.8°  
1021.8 mbar 30.17 inHg 1022.1 mbars/30.2 inHg 8:00 1018.4 mbars/30.1 inHg 0:00
522.8 w/m2 523 w/m2 9:00  
0.0 mm 0.00 in
Today's rainfall total: 0.0 mm / 0.00 in

 
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