Stay updated with real-time air quality in Oviedo, Florida 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
Oviedo, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.26 μg/m³
0
55
155
255
425
605+
12.82 ppb
0
55
71
86
201
201+
2.10 ppb
0
36
76
186
605
1005+
18.09 ppb
0
54
101
361
1250
2050+
0.66 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Oviedo, Florida
Oviedo, Florida
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AQI 54
Moderate
10.97μg/m³
PM2.5
22.25μg/m³
PM10
6.20ppb
O3
2.05ppb
SO2
17.15ppb
NO2
0.66ppm
CO
AQI 54
Moderate
10.76μg/m³
PM2.5
44.26μg/m³
PM10
3.87ppb
O3
2.38ppb
SO2
17.72ppb
NO2
0.64ppm
CO
AQI 54
Moderate
10.65μg/m³
PM2.5
24.44μg/m³
PM10
11.06ppb
O3
2.08ppb
SO2
20.11ppb
NO2
0.67ppm
CO
AQI 54
Moderate
10.79μg/m³
PM2.5
35.33μg/m³
PM10
4.79ppb
O3
2.26ppb
SO2
17.38ppb
NO2
0.65ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
20.21μg/m³
PM10
13.82ppb
O3
1.97ppb
SO2
20.46ppb
NO2
0.68ppm
CO
AQI 54
Moderate
10.92μg/m³
PM2.5
27.35μg/m³
PM10
5.64ppb
O3
2.13ppb
SO2
17.29ppb
NO2
0.65ppm
CO
Air quality data and pollutant measurements for Florida, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Oviedo, Florida is updated every hour.
The worst air quality in Oviedo, Florida in the last 24 hours was observed at 03:00:00 on 2025-12-12.
In the last 24 hrs, the best air quality in Oviedo, Florida was observed at 02:00:00 on 2025-12-13.
The current air quality in Oviedo, Florida is 56, categorized as Moderate based on real-time data.
The most common pollutant in Oviedo, Florida is PM2.5.
If the air quality in Oviedo, Florida is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Oviedo, Florida is 11.57 μg/m3.
The current PM10 concentration at Oviedo, Florida is 33.264 μg/m3.
The current carbon monoxide (CO) concentration at Oviedo, Florida is 0.663 ppm.
The current sulfur dioxide (SO2) concentration at Oviedo, Florida is 2.101 ppb.
The current ozone (O3) concentration at Oviedo, Florida is 12.822 ppm.
The current nitrogen dioxide (NO2) concentration at Oviedo, Florida is 18.085 ppb.
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