Largo, MD

3:04 PM EDT on June 22, 2017 (GMT -0400)
Cheverly | | Change Station
Active Advisory: Air Quality Alert

Elev 110 ft 38.92 °N, 76.92 °W | Updated 5 seconds ago

Mostly Cloudy
Mostly Cloudy
87.8 °F
Feels Like 97 °F
N
3.4
Wind Variable Wind from West
Gusts 4.9 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.01 in
Visibility 10.0 miles
Clouds Scattered Clouds 11000 ft
Scattered Clouds 19000 ft
Heat Index 97 °F
Dew Point 74 °F
Humidity 64%
Rainfall 0.00 in
Snow Depth Not available.
5:42 AM 8:36 PM
Waning Crescent, 3% visible
METAR KADW 221758Z AUTO 26004KT 10SM SCT110 SCT190 30/20 A3000 RMK AO2 SLP163 60000 T02960204 10313 20260 58001
Pressure 30.01 in
Visibility 10.0 miles
Clouds Scattered Clouds 11000 ft
Scattered Clouds 19000 ft
Heat Index 97 °F
Dew Point 74 °F
Humidity 64%
Rainfall 0.00 in
Snow Depth Not available.
5:42 AM 8:36 PM
Waning Crescent, 3% visible
METAR KADW 221758Z AUTO 26004KT 10SM SCT110 SCT190 30/20 A3000 RMK AO2 SLP163 60000 T02960204 10313 20260 58001

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10-Day Weather Forecast

Almanac

Astronomy

Jun. 22, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

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WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Air Quality Alert
Issued: 4:35 PM EDT Jun. 21, 2017 – National Weather Service

... Air quality alert is in effect for Thursday June 22 2017...

The metropolitan Washington Council of governments in association
with Maryland department of the environment, Virginia department
of environmental quality, and district department of environment
has issued a code Orange air quality alert Thursday for
the DC Metro area.

A code Orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles... visit www.Cleanairpartners.Net.



435 PM EDT Wed Jun 21 2017

... Air quality alert is in effect for Thursday June 22 2017...

The metropolitan Washington Council of governments in association
with Maryland department of the environment, Virginia department
of environmental quality, and district department of environment
has issued a code Orange air quality alert Thursday for
the DC Metro area.

A code Orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles... visit www.Cleanairpartners.Net.