What is the air quality in Saint Matthews today?

The current Air Quality Index (AQI) in Saint Matthews is 38 (Good). PM2.5 concentration is 9.13 µg/m³.

What is the temperature in Saint Matthews right now?

The current temperature in Saint Matthews is 17.2°C (feels like 17.2°C). Humidity is 58.8% and wind speed is 30.4 km/h.

Is it safe to go outside in Saint Matthews?

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

Air Quality in Saint Matthews, United States

Partly Cloudy

17.2°C · 58.8% humidity

17.2°

Feels 17.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

8 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 3 stn

View full history →

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

58.8%

Humidity

30.4 km/h

Wind NE

1022.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.13 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Saint Matthews?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations

PM2.59.13 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (8 stations within 25 km)

9.13

Median

7.76

Average

3.4

Low

10.1

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +4.4

What is the 7-day forecast for Saint Matthews?

10-20

16.4° 4.0°

10-21

22.6° 12.4°

10-22

24.9° 9.7°

10-23

22.5° 8.1°

0.5 mm

10-24

24.6° 11.8°

10-25

18.9° 4.1°

10-26

23.1° 9.1°

0.75 mm

Both models agree Avg diff: 3.4°C

Where are air quality stations near Saint Matthews?

Cannons Lane, Kentucky, USA

2.7 km PM2.5: 10.8 µg/m³

Near Road, Kentucky, USA

8.2 km PM2.5: 3.6 µg/m³

Jeffersonville - Bates-Bowyer Av, Indiana, USA

8.4 km PM2.5: 3.4 µg/m³

Carrithers Middle School, Kentucky, USA

10.6 km PM2.5: 8.2 µg/m³

Carrithers Middle School, Kentucky, USA

10.6 km PM2.5: 9.1 µg/m³

Carrithers Middle School, Kentucky, USA

10.6 km PM2.5: 9.4 µg/m³

Maupin Elementary

12.9 km PM2.5: 5.2 µg/m³

Algonquin Parkway, Kentucky, USA

15.1 km PM2.5: 8.6 µg/m³

Algonquin Parkway, Kentucky, USA

15.1 km PM2.5: 9.1 µg/m³

Watson, Kentucky, USA

30.0 km PM2.5: 9.4 µg/m³

What cities are near Saint Matthews?

16 Jeffersonville 25 Louisville 38 Jeffersontown 18 Clarksville 35 Newburg 38 Fern Creek 36 Highview 33 Okolona 29 New Albany 33 Shively

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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 2026-10-20T21:45 UTC.