Air Quality in Greer, United States
Windy
19.9°C · 48.9% humidity
19.9°
Feels 19.9°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Greer's air quality — share it
AQI Forecast
27
5pm
27
34
24
8pm
47
49
50
11pm
51
52
53
2am
53
53
54
5am
54
54
54
8am
54
54
54
11am
54
54
54
2pm
54
54
Air Quality Index Trend
42h · 1 stnGreer's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
48.9%
Humidity
40.9 km/h
Wind NNW
1009.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.85 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Greer?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.55.85 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
5.85
Median
5.85
Average
5.5
Low
6.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.2
What is the 7-day forecast for Greer?
06-09
26.8° 17.0°
0.38 mm
06-10
33.0° 22.7°
0.06 mm
06-11
27.4° 19.7°
06-12
36.8° 19.7°
1.38 mm
06-13
28.1° 18.0°
0.69 mm
06-14
27.7° 20.1°
4.63 mm
06-15
32.6° 17.2°
2.5 mm
Both models agree
Avg diff: 3.5°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T00:40 UTC.