What is the air quality in Greer today?

The current Air Quality Index (AQI) in Greer is 18 (Good). PM2.5 concentration is 4.3 µg/m³.

What is the temperature in Greer right now?

The current temperature in Greer is 19.7°C (feels like 19.7°C). Humidity is 45.1% and wind speed is 27.6 km/h.

Is it safe to go outside in Greer?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Greer, United States

Clear

19.7°C · 45.1% humidity

19.7°

Feels 19.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

— 1pm

—

— 4pm

—

— 7pm

—

— 10pm

—

— 1am

—

— 4am

—

— 7am

—

— 10am

—

Air Quality Index Trend

37h · 2 stn

View full history →

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

45.1%

Humidity

27.6 km/h

Wind SSW

1017.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.3 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Greer?

Temperature & Precipitation

PM2.5 Trend

37h · 2 stations

PM2.54.3 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

4.3

Median

4.3

Average

4.3

Low

4.3

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +1.5

What is the 7-day forecast for Greer?

10-20

19.7° 7.3°

10-21

26.5° 8.7°

10-22

23.7° 11.6°

10-23

16.7° 7.9°

33.87 mm

10-24

17.8° 12.7°

0.06 mm

10-25

20.8° 6.3°

1.25 mm

10-26

21.6° 8.7°

0.06 mm

Both models agree Avg diff: 3.7°C

Where are air quality stations near Greer?

Greenville-ESC, South Carolina, USA

20.1 km PM2.5: 2.4 µg/m³

What cities are near Greer?

18 Taylors 18 Wade Hampton 18 Mauldin 18 Simpsonville 7 Spartanburg 18 Easley 25 Anderson 28 Clemson 25 Shelby 26 Asheville

Get AQI alerts for Greer

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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 2026-10-20T20:55 UTC.