Stay updated with real-time air quality in Raleigh, 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)
52
Moderate
Raleigh, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.56 μg/m³
0
55
155
255
425
605+
36.78 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
7.52 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Raleigh, North Carolina
Raleigh, North Carolina
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AQI 54
Moderate
10.88μg/m³
PM2.5
49.31μg/m³
PM10
54.95ppb
O3
0.46ppb
SO2
9.02ppb
NO2
0.46ppm
CO
AQI 52
Moderate
9.62μg/m³
PM2.5
37.22μg/m³
PM10
53.16ppb
O3
0.40ppb
SO2
11.10ppb
NO2
0.44ppm
CO
AQI 44
Good
6.90μg/m³
PM2.5
19.41μg/m³
PM10
47.38ppb
O3
0.46ppb
SO2
16.66ppb
NO2
0.47ppm
CO
AQI 52
Moderate
9.61μg/m³
PM2.5
37.03μg/m³
PM10
53.55ppb
O3
0.40ppb
SO2
10.73ppb
NO2
0.44ppm
CO
AQI 58
Moderate
9.66μg/m³
PM2.5
30.98μg/m³
PM10
56.75ppb
O3
0.41ppb
SO2
7.83ppb
NO2
0.43ppm
CO
AQI 45
Good
1.88μg/m³
PM2.5
7.24μg/m³
PM10
48.96ppb
O3
0.49ppb
SO2
9.50ppb
NO2
0.43ppm
CO
The air quality data for North Carolina, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Raleigh, North Carolina are available every hour.
Raleigh, North Carolina experienced its worst air quality at 11:00:00, 2026-04-23.
The best air quality in Raleigh, North Carolina was observed at 08:00:00 on 2026-04-23.
The air quality in Raleigh, North Carolina right now is Moderate, with an AQI of 52.
In Raleigh, North Carolina, PM2.5 is the most frequently found pollutant.
When air quality in Raleigh, North Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Raleigh, North Carolina currently has a PM2.5 concentration of 9.75 μg/m3.
Raleigh, North Carolina currently has a PM10 concentration of 43.557 μg/m3.
The current carbon monoxide (CO) level in Raleigh, North Carolina is 0.219 ppm.
The current sulfur dioxide (SO2) concentration in Raleigh, North Carolina is 0.703 ppb.
Raleigh, North Carolina currently has an ozone (O3) concentration of 36.783 ppm.
The current level of nitrogen dioxide (NO2) in Raleigh, North Carolina is 7.521 ppb.
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