Today | Weather | Tuesday, April 14, 2026

Weather in Pittsburgh, Pennsylvania

10:31 PM
Now
Stormy Weather
64° F
Feels Like 63°
Precipitation 51 %
Wind 8 mph
Humidity 98 %
Today
Stormy Weather
Day 79°
Night 63°
Precipitation 70 %
Wind 8 mph

Pittsburgh Weather Forecast Updated

11 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 14, 2025)
Sunny with a Chance of Thunderstorms

Day

77°

Night

50°

Wind

9 mph

UV Index

6

Precipitation

70 %

Air Quality in Pittsburgh

NOW
34 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.45 µg/m³
PM10 2.6 µg/m³
O3 0.037 ppm
NO2 1.4 ppb
SO2 0.7 ppb
CO 0.11 ppm
NH3 0.61 µg/m³
NO 0 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)
PM2.51.45 µg/m³
PM102.6 µg/m³
O372.57 µg/m³
NO22.57 µg/m³
SO21.96 µg/m³
CO123.71 µg/m³
NH30.61 µg/m³
NO0 µg/m³