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
12/17/2017
10:00 PM
Ozone - 03
0.023 ppm
Particulate Matter
12/17/2017
10:00 PM
Particulate Matter
(PM2.5)
9.3 µg/m3

About These Data »

Data Disclaimer »

Current Meteorology

Weather
12/17/2017
9:00 PM
Temperature
-14 °C
Humidity
39 %
Wind Speed
14 m/s
Wind Direction
315 °

Current Meteorology

Weather
12/17/2017
9:00 PM
Temperature
7 °F
Humidity
39 %
Wind Speed
32 mph
Wind Direction
NW

Display units in:

Standard »

Metric »