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)
38
Good
Raleigh, North Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.36 μg/m³
0
55
155
255
425
605+
31.54 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
4.85 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Raleigh, North Carolina
Raleigh, North Carolina
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AQI 49
Good
8.56μg/m³
PM2.5
28.55μg/m³
PM10
28.03ppb
O3
0.42ppb
SO2
3.80ppb
NO2
0.24ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
22.40μg/m³
PM10
28.54ppb
O3
0.41ppb
SO2
6.71ppb
NO2
0.29ppm
CO
AQI 49
Good
9.28μg/m³
PM2.5
28.12μg/m³
PM10
29.57ppb
O3
0.42ppb
SO2
2.69ppb
NO2
0.22ppm
CO
AQI 33
Good
6.46μg/m³
PM2.5
22.22μg/m³
PM10
28.54ppb
O3
0.41ppb
SO2
6.91ppb
NO2
0.29ppm
CO
AQI 44
Good
8.19μg/m³
PM2.5
19.18μg/m³
PM10
29.15ppb
O3
0.38ppb
SO2
5.40ppb
NO2
0.27ppm
CO
AQI 58
Moderate
13.12μg/m³
PM2.5
56.88μg/m³
PM10
36.03ppb
O3
0.42ppb
SO2
3.78ppb
NO2
0.24ppm
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 09:00:00, 2025-07-21.
The best air quality in Raleigh, North Carolina was observed at 05:00:00 on 2025-07-20.
The air quality in Raleigh, North Carolina right now is Good, with an AQI of 44.
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 8.392 μg/m3.
Raleigh, North Carolina currently has a PM10 concentration of 24.274 μg/m3.
The current carbon monoxide (CO) level in Raleigh, North Carolina is 0.232 ppm.
The current sulfur dioxide (SO2) concentration in Raleigh, North Carolina is 0.417 ppb.
Raleigh, North Carolina currently has an ozone (O3) concentration of 28.437 ppm.
The current level of nitrogen dioxide (NO2) in Raleigh, North Carolina is 3.254 ppb.
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