Marysville, MT (59640)

9:13 AM MST on January 18, 2017 (GMT -0700)
Solitude Rd | | Change Station
Active Advisory: Air Quality Alert Active Notice: Record Report

Elev 5180 ft 46.69 °N, 112.23 °W | Updated 22 seconds ago

Mostly Cloudy
Mostly Cloudy
29.8 °F
Feels Like 30 °F
N
2.0
Wind Variable Wind from East

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.96 in
Visibility 10.0 miles
Clouds Clear
Windchill 30 °F
Dew Point 17 °F
Humidity 60%
Rainfall 0.00 in
Snow Depth Not available.
8:07 AM 5:12 PM
Waning Gibbous, 62% visible
METAR KHLN 181553Z 25004KT 10SM CLR M06/M11 A2975 RMK AO2 SLP143 T10611106
Pressure 29.96 in
Visibility 10.0 miles
Clouds Clear
Windchill 30 °F
Dew Point 17 °F
Humidity 60%
Rainfall 0.00 in
Snow Depth Not available.
8:07 AM 5:12 PM
Waning Gibbous, 62% visible
METAR KHLN 181553Z 25004KT 10SM CLR M06/M11 A2975 RMK AO2 SLP143 T10611106

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Watches & Warnings

Air Quality Alert
Issued: 9:00 AM MST Jan. 18, 2017 – National Weather Service

The Montana department of environmental quality has issued an air
quality alert for Lewis And Clark County in effect until 4pm on
1/18/2017 due to a strong temperature inversion in the Helena valley.
Air quality is expected to improve this afternoon. Lewis And Clark
County has local indoor and outdoor burning restrictions in place.
This alert will be updated again at 4pm 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.



900 am MST Wed Jan 18 2017

The Montana department of environmental quality has issued an air
quality alert for Lewis And Clark County in effect until 4pm on
1/18/2017 due to a strong temperature inversion in the Helena valley.
Air quality is expected to improve this afternoon. Lewis And Clark
County has local indoor and outdoor burning restrictions in place.
This alert will be updated again at 4pm 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.



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.