Location:Mount Washington

IMAGE UPDATED EVERY 15 MINUTES

zoomed version of main real-time visibility image
main real-time visibility image
landmarks superimposed on pristine image
site location shown on map

Current Air Quality

Ozone
09/20/2014
4:00 AM
Ozone - 03
0.016 ppm
Particulate Matter
09/20/2014
4:00 AM
Particulate Matter
(PM2.5)
9.1 µg/m3

About These Data »

Data Disclaimer »

Current Meteorology

Weather
09/20/2014
4:00 AM
Temperature
-1 °C
Humidity
93 %
Wind Speed
19 m/s
Wind Direction
270 °

Current Meteorology

Weather
09/20/2014
4:00 AM
Temperature
30 °F
Humidity
93 %
Wind Speed
43 mph
Wind Direction
W

Display units in:

Standard »

Metric »