Helena, MT

8:06 AM MST on January 18, 2017 (GMT -0700)
Capital High | | Change Station
Active Advisory: Air Quality Alert Active Notice: Record Report

Elev 3871 ft 46.62 °N, 112.05 °W | Updated 1 minute ago

Partly Cloudy
Partly Cloudy
18.1 °F
Feels Like 18 °F
N
1.0
Wind Variable Wind from West

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.97 in
Visibility 10.0 miles
Clouds Clear
Windchill 18 °F
Dew Point 14 °F
Humidity 85%
Rainfall 0.00 in
Snow Depth Not available.
8:05 AM 5:12 PM
Waning Gibbous, 62% visible
METAR KHLN 181453Z 00000KT 10SM CLR M09/M12 A2974 RMK AO2 SLP148 T10891117 58013
Pressure 29.97 in
Visibility 10.0 miles
Clouds Clear
Windchill 18 °F
Dew Point 14 °F
Humidity 85%
Rainfall 0.00 in
Snow Depth Not available.
8:05 AM 5:12 PM
Waning Gibbous, 62% visible
METAR KHLN 181453Z 00000KT 10SM CLR M09/M12 A2974 RMK AO2 SLP148 T10891117 58013

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Watches & Warnings

Air Quality Alert
Issued: 9:05 AM MST Jan. 17, 2017 – National Weather Service

The Montana department of environmental quality has issued an air
quality alert for Broadwater... Jefferson and Lewis And Clark counties
in effect until further notice due to strong temperature inversions
in valleys across western Montana. Air quality impacts are expected
to continue through Tuesday. Many counties have local indoor and
outdoor burning restrictions in place. See below for local County
information. This alert will be updated again at 900 am on 1/18/2017.

An air quality alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National ambient air
quality Standard (naaqs) has occurred or may occur in the near
future.

Particulate levels in Helena are unhealthy.

When air quality is unhealthy... state and local health officials
recommend that people with respiratory or heart disease... the elderly...
and children should avoid prolonged exertion... everyone else should
limit prolonged exertion.

In Lewis And Clark County call 406-447-1644 for local air quality
information.

For more information... visit the Montana department of environmental
quality at www.Todaysair.Mt.Gov.



905 am MST Tue Jan 17 2017

The Montana department of environmental quality has issued an air
quality alert for Broadwater... Jefferson and Lewis And Clark counties
in effect until further notice due to strong temperature inversions
in valleys across western Montana. Air quality impacts are expected
to continue through Tuesday. Many counties have local indoor and
outdoor burning restrictions in place. See below for local County
information. This alert will be updated again at 900 am on 1/18/2017.

An air quality alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National ambient air
quality Standard (naaqs) has occurred or may occur in the near
future.

Particulate levels in Helena are unhealthy.

When air quality is unhealthy... state and local health officials
recommend that people with respiratory or heart disease... the elderly...
and children should avoid prolonged exertion... everyone else should
limit prolonged exertion.

In Lewis And Clark County call 406-447-1644 for local air quality
information.

For more information... visit the Montana department of environmental
quality at www.Todaysair.Mt.Gov.