Chicago, IL



National Weather Service: Air Quality Alert

Current conditions | Hour by hour

85 °F

Partly Cloudy

  • Feels Like: 84 °F
  • Humidity: 40%
  • Wind: 10 mph ESE
Partly Cloudy
  • Sunrise 6:41 AM
  • Sunset: 6:44 PM
  • Barometer: 29.99 in

Morning

Clear
69°
Clear

Afternoon

Clear
88°
Clear

This week

Clear
  • Monday
  • Hi 90° Lo 68°
  • Clear
Clear
  • Tuesday
  • Hi 89° Lo 62°
  • Clear
Partly Cloudy
  • Wednesday
  • Hi 73° Lo 54°
  • Partly Cloudy
Clear
  • Thursday
  • Hi 75° Lo 55°
  • Clear


Guides

Tides

Sun & moon

  • Sunrise: 6:41 AM
  • Moon Rise: 11:00 AM
  • 9 / 24
  • Sunset: 6:44 PM
  • Moon Set: 9:32 PM
  • 9 / 24

Sep. 24

Sep. 28

Oct. 05

Oct. 12

As of: 6:51 PM CDT on September 24, 2017
  • Sunday... Partly cloudy. Lows overnight in the upper 60s.
  • Sunday Night... Some clouds this evening will give way to mainly clear skies overnight. Low 68F. Winds SSE at 10 to 15 mph.
  • Monday... Mainly sunny. Near record high temperatures. High around 90F. Winds SSE at 5 to 10 mph.
  • Monday Night... Clear skies. Low 68F. Winds S at 5 to 10 mph.
  • Tuesday... Sunny, along with a few afternoon clouds. A stray shower or thunderstorm is possible. High 89F. Winds SW at 5 to 10 mph.

Daily summary


Almanac | Key: T = Trace of precipitation; MM = data not available
September 24, 2017
Normal high:72° Record high:91° (1891)
Normal low:51° Record low:35° (1989)
Complete weather almanac

Air Quality Alert

  • Statement as of 3:14 PM CDT on September 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.


    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.


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