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Today | Weather | Sunday, February 8, 2026
Active Weather Warnings

Weather in Pittsburgh, Pennsylvania

04:03 PM
Now
Cloudy Weather
19° F
Feels Like 14°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 55 %
Today
Cold Day
Day 19°
Night -8°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 3

Pittsburgh Weather Forecast Updated

10 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 8, 2025)
Rainy Weather

Day

39°

Night

30°

Wind

7 mph

UV Index

1

Precipitation

90 %

Air Quality in Pittsburgh

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.14 µg/m³
PM10 6.75 µg/m³
O3 0.048 ppm
NO2 2.6 ppb
SO2 2.1 ppb
CO 0.15 ppm
NH3 0.02 µg/m³
NO 1.45 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 6.14 µg/m³
PM10 – 6.75 µg/m³
O3 – 93.27 µg/m³
NO2 – 4.92 µg/m³
SO2 – 5.38 µg/m³
CO – 167.36 µg/m³
NH3 – 0.02 µg/m³
NO – 1.45 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Pittsburgh

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued February 8 at 12:31PM EST until February 9 at 10:00AM EST by NWS Pittsburgh PA
Feb 8, 10:00 PM → Feb 9, 10:00 AM
WHAT: Very cold temperatures as low as 15 below zero expected.

WHERE: Portions of northwest and western Pennsylvania.

WHEN: From 10 PM this evening to 10 AM EST Monday.

IMPACTS: Very cold temperatures can lead to hypothermia with
prolonged exposure.
+ Read More
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Updated: Feb 8, 3:53 PM Source: NWS Alert