Air Quality in Matthews, United States

Windy
22.7°C · 32.9% humidity
22.7°
Feels 22.7°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
1 7pm
1
21
58 10pm
60
52
35 1am
31
28
26 4am
25
4
3 7am
2
2
2 10am
1
21
21 1pm
21
21
21 4pm
21
21
Station readings 28h ago
AQI 21
PM2.5 5.0 µg/m³ · 28h ago
AD 728×90

Air Quality Index Trend

48h · 1 stn

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. Current PM2.5 concentration in Matthews is 1.0× the WHO 24-hour guideline of 15 µg/m³.

32.9%
Humidity
66.2 km/h
Wind WNW
1008.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.3 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Matthews?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.515.3 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
15.3
Median
15.47
Average
15.0
Low
16.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -4.4

What is the 7-day forecast for Matthews?

06-09
27.1° 17.1°
0.06 mm
06-10
34.7° 23.1°
0.81 mm
06-11
30.0° 20.5°
0.25 mm
06-12
38.0° 20.3°
1.69 mm
06-13
33.7° 21.2°
1.88 mm
06-14
31.9° 20.6°
11.44 mm
06-15
33.7° 19.7°
Both models agree Avg diff: 3.7°C

Where are air quality stations near Matthews?

21
Garinger, North Carolina, USA
14.8 km PM2.5: 5.0 µg/m³
14
Remount, North Carolina, USA
17.4 km PM2.5: 3.4 µg/m³
27
Remount, North Carolina, USA
17.4 km PM2.5: 6.5 µg/m³
30
Friendship Park, North Carolina, USA
21.7 km PM2.5: 7.2 µg/m³
35
Friendship Park, North Carolina, USA
21.7 km PM2.5: 8.4 µg/m³
34
Catawba Indian Nation, South Carolina, USA
26.5 km PM2.5: 8.2 µg/m³

What cities are near Matthews?

57 Stallings 57 Indian Trail 58 Mint Hill 58 Charlotte 37 Monroe 59 Huntersville 17 Rock Hill 61 Concord 61 Kannapolis 60 Cornelius
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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 2026-06-09T02:10 UTC.