Stay updated with real-time air quality in Matthews, North Carolina featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
56
Moderate
Matthews, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.01 μg/m³
0
55
155
255
425
605+
12.80 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
7.92 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Matthews, North Carolina
Matthews, North Carolina
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AQI 38
Good
7.25μg/m³
PM2.5
19.88μg/m³
PM10
8.95ppb
O3
0.11ppb
SO2
7.05ppb
NO2
0.33ppm
CO
AQI 38
Good
7.42μg/m³
PM2.5
26.56μg/m³
PM10
8.90ppb
O3
0.11ppb
SO2
6.94ppb
NO2
0.33ppm
CO
AQI 38
Good
6.96μg/m³
PM2.5
24.66μg/m³
PM10
8.30ppb
O3
0.10ppb
SO2
7.77ppb
NO2
0.33ppm
CO
AQI 27
Good
4.78μg/m³
PM2.5
19.84μg/m³
PM10
8.98ppb
O3
0.11ppb
SO2
6.42ppb
NO2
0.34ppm
CO
AQI 22
Good
3.83μg/m³
PM2.5
16.66μg/m³
PM10
9.04ppb
O3
0.11ppb
SO2
7.45ppb
NO2
0.35ppm
CO
AQI 49
Good
9.43μg/m³
PM2.5
39.93μg/m³
PM10
8.46ppb
O3
0.10ppb
SO2
8.73ppb
NO2
0.36ppm
CO
Air quality measurements for North Carolina, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Matthews, North Carolina is updated on an hourly basis.
The worst air quality in Matthews, North Carolina was recorded at 07:00:00 on 2025-12-07.
The best air quality in Matthews, North Carolina was recorded at 03:00:00 on 2025-12-07.
The real-time air quality index in Matthews, North Carolina is 38, currently categorized as Good.
The most common pollutant in Matthews, North Carolina is PM2.5.
If the air quality in Matthews, North Carolina is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Matthews, North Carolina at present are 7.252 μg/m3.
The current PM10 levels in Matthews, North Carolina are 19.884 μg/m3.
The current carbon monoxide (CO) level in Matthews, North Carolina is 0.332 ppm.
The current sulfur dioxide (SO2) levels in Matthews, North Carolina are 0.109 ppb.
The current ozone (O3) levels at Matthews, North Carolina is 8.954 ppm.
The current nitrogen dioxide (NO2) levels at Matthews, North Carolina is 7.05 ppb.
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