Air Quality in Saint Matthews, United States

Heavy Rain
20.7°C · 96.8% humidity
20.7°
Feels 20.7°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
54 9am
54
54
33 12pm
34
27
27 3pm
27
27
27 6pm
27
27
27 9pm
27
27
27 12am
27
27
27 3am
27
27
27 6am
27
27
AD 728×90

Air Quality Index Trend

45h · 2 stn

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.

96.8%
Humidity
20.7 km/h
Wind S
1020.1 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.92 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Saint Matthews?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations
PM2.57.92 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (8 stations within 25 km)
7.92
Median
7.74
Average
4.3
Low
9.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.9

What is the 7-day forecast for Saint Matthews?

09-05
24.1° 18.9°
24.62 mm
09-06
32.9° 23.5°
09-07
27.4° 18.9°
1.37 mm
09-08
28.8° 18.9°
0.31 mm
09-09
33.7° 16.1°
3.13 mm
09-10
31.5° 16.5°
0.13 mm
09-11
37.3° 17.6°
0.13 mm
Both models agree Avg diff: 5.4°C

Where are air quality stations near Saint Matthews?

32
Cannons Lane, Kentucky, USA
2.7 km PM2.5: 7.7 µg/m³
35
Cannons Lane, Kentucky, USA
2.7 km PM2.5: 8.4 µg/m³
63
Near Road, Kentucky, USA
8.2 km PM2.5: 17.8 µg/m³
40
Near Road, Kentucky, USA
8.2 km PM2.5: 9.6 µg/m³
29
Near Road, Kentucky, USA
8.2 km PM2.5: 7.0 µg/m³
18
Jeffersonville - Bates-Bowyer Av, Indiana, USA
8.4 km PM2.5: 4.3 µg/m³
48
Engine 15 Black Carbon Study
8.6 km PM2.5: 11.5 µg/m³
30
Carrithers Middle School, Kentucky, USA
10.6 km PM2.5: 7.2 µg/m³
32
Carrithers Middle School, Kentucky, USA
10.6 km PM2.5: 7.7 µg/m³
40
Maupin Elementary
12.9 km PM2.5: 9.5 µg/m³

What cities are near Saint Matthews?

20 Jeffersonville 31 Louisville 30 Jeffersontown 21 Clarksville 34 Newburg 31 Fern Creek 32 Highview 34 Okolona 32 New Albany 36 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 2026-09-05T16:30 UTC.