Prospect Heights, IL (60070)

11:31 PM CDT on September 24, 2017 (GMT -0500)
East Dunhurst | | Change Station
Active Advisory: Air Quality Alert

Elev 659 ft 42.13 °N, 87.93 °W | Updated 1 minute ago

Clear
Clear
68.6 °F
Feels Like 68.6 °F
N
0.0
Wind Variable Wind from SSE

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.01 in
Visibility 10.0 miles
Clouds Clear
Dew Point 60 °F
Humidity 74%
Rainfall 0.00 in
Snow Depth Not available.
6:41 AM 6:45 PM
Waxing Crescent, 24% visible
METAR KPWK 250352Z AUTO 00000KT 10SM CLR 23/18 A3002 RMK AO2 SLP161 T02330178 $
Pressure 30.01 in
Visibility 10.0 miles
Clouds Clear
Dew Point 60 °F
Humidity 74%
Rainfall 0.00 in
Snow Depth Not available.
6:41 AM 6:45 PM
Waxing Crescent, 24% visible
METAR KPWK 250352Z AUTO 00000KT 10SM CLR 23/18 A3002 RMK AO2 SLP161 T02330178 $

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10-Day Weather Forecast

Almanac

Astronomy

Sep. 24, 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

Today's Extremes

State Highs State Lows

Community

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: 3:14 PM CDT Sep. 24, 2017 – National Weather Service

... Air quality alert in effect until midnight CDT Monday night...

The Illinois environmental protection agency has determined that an
air pollution action day will be declared for the greater Chicago
metropolitan area through midnight CDT Monday night... September 25th
for the following counties:

Cook... dupage... Kane... Kendall... Grundy... lake... McHenry and will.

An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.

Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.

Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.Airnow.Gov.

Media contact... 217 558 1536.


314 PM CDT sun Sep 24 2017

... Air quality alert in effect until midnight CDT Monday night...

The Illinois environmental protection agency has determined that an
air pollution action day will be declared for the greater Chicago
metropolitan area through midnight CDT Monday night... September 25th
for the following counties:

Cook... dupage... Kane... Kendall... Grundy... lake... McHenry and will.

An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.

Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.

Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.Airnow.Gov.

Media contact... 217 558 1536.



321 PM CDT Sat Sep 23 2017

... Air quality alert in effect until midnight CDT Sunday night...

The Illinois environmental protection agency has determined that an
air pollution action day will be declared for the greater Chicago
metropolitan area through midnight CDT Sunday night... September
24th for the following counties...

Cook... dupage... Kane... Kendall... Grundy... lake... McHenry and will.

An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.

Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.

Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.Airnow.Gov.

Media contact... 217 558 1536.



321 PM CDT Sat Sep 23 2017

... Air quality alert in effect until midnight CDT Sunday night...

The Illinois environmental protection agency has determined that an
air pollution action day will be declared for the greater Chicago
metropolitan area through midnight CDT Sunday night... September
24th for the following counties...

Cook... dupage... Kane... Kendall... Grundy... lake... McHenry and will.

An air pollution action day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the unhealthy for sensitive groups category of the
air quality index.

Active children and adults especially people with pulmonary or
respiratory disease such as asthma should limit prolonged outdoor
activity.

Area residents are urged to reduce pollution levels. Air quality
forecasts and tips on how you can reduce your emissions can be found
at www.Airnow.Gov.

Media contact... 217 558 1536.