Air Quality in Rock Hill, United States

Partly Cloudy
15.0°C · 63.3% humidity
15.0°
Feels 15.0°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
41 10pm
41
41
38 1am
41
41
41 4am
41
41
41 7am
41
41
41 10am
41
41
41 1pm
41
41
41 4pm
41
41
41 7pm
41
14
Station readings 31h ago
AQI 21
PM2.5 5.0 µg/m³ · 31h ago
AD 728×90

Air Quality Index Trend

48h · 1 stn

Rock Hill's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

63.3%
Humidity
31.5 km/h
Wind WNW
1010.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
38
9.1 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.59.1 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.1
Median
9.1
Average
9.1
Low
9.1
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +1.8
06-09
27.9° 15.0°
0.25 mm
06-10
35.0° 21.6°
2.94 mm
06-11
27.6° 20.8°
06-12
37.7° 21.0°
1.19 mm
06-13
30.8° 19.4°
1.81 mm
06-14
34.0° 20.3°
8.94 mm
06-15
33.9° 18.1°
Get AQI alerts for Rock Hill

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T05:26 UTC.