Greensburg, Pennsylvania, USA Air Quality

Monitoring Station · Murrysville, United States
122
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 11pm
122
51
51 2am
51
50
50 5am
50
50
50 8am
50
51
51 11am
53
—
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
Station readings
19
122
CAMS model adj +26
27
27
25
25
25
24
24
24
24
24
24
25
25
27

Air Quality Forecast (24h)

PM2.544.0 µg/m³ ×2.9 WHO
Unhealthy for sensitive groups
View city history →

Nearby Cities

25 Murrysville 25 Monroeville 25 Plum 34 McKeesport 34 West Mifflin 26 Wilkinsburg 26 Penn Hills 34 Baldwin 26 Pittsburgh

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T02:17 UTC.