Oviedo, Florida live air quality index now
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)
45
Good
Oviedo, Florida
Last updated: ... (Local time)
Major air pollutants in Oviedo, Florida
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
7.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
22.92 μg/m³
0
55
155
255
425
605+
Ozone (O3)
49.45 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.05 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
9.37 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Oviedo, Florida
Oviedo, Florida
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Air quality in nearby cities
Winter Springs, Florida
AQI 46
Good
5.41μg/m³
PM2.5
10.07μg/m³
PM10
50.16ppb
O3
1.06ppb
SO2
9.39ppb
NO2
0.38ppm
CO
Goldenrod, Florida
AQI 47
Good
7.99μg/m³
PM2.5
31.38μg/m³
PM10
50.71ppb
O3
1.06ppb
SO2
9.20ppb
NO2
0.36ppm
CO
Union Park, Florida
AQI 49
Good
8.80μg/m³
PM2.5
31.29μg/m³
PM10
49.86ppb
O3
1.05ppb
SO2
9.31ppb
NO2
0.36ppm
CO
Casselberry, Florida
AQI 46
Good
6.54μg/m³
PM2.5
19.23μg/m³
PM10
50.46ppb
O3
1.06ppb
SO2
9.27ppb
NO2
0.38ppm
CO
Alafaya, Florida
AQI 45
Good
7.08μg/m³
PM2.5
22.93μg/m³
PM10
49.36ppb
O3
1.05ppb
SO2
9.36ppb
NO2
0.36ppm
CO
Longwood, Florida
AQI 46
Good
5.80μg/m³
PM2.5
13.18μg/m³
PM10
50.27ppb
O3
1.06ppb
SO2
9.34ppb
NO2
0.38ppm
CO
How accurate is Florida, USA air quality data?
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
Frequently asked questions
How often is the air quality data for Oviedo, Florida updated?
The air quality for Oviedo, Florida is updated every hour.
When was the worst air quality at Oviedo, Florida in the last 24 hrs?
The worst air quality in Oviedo, Florida in the last 24 hours was observed at 12:00:00 on 2026-10-23.
When was the best air quality at Oviedo, Florida in the last 24 hrs?
In the last 24 hrs, the best air quality in Oviedo, Florida was observed at 02:00:00 on 2026-10-22.
What is the current air quality in Oviedo, Florida?
The current air quality in Oviedo, Florida is 45, categorized as Good based on real-time data.
What pollutant is the most common in Oviedo, Florida?
The most common pollutant in Oviedo, Florida is O3.
What should I do if the air quality in Oviedo, Florida is poor?
If the air quality in Oviedo, Florida is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Oviedo, Florida?
The current PM2.5 concentration at Oviedo, Florida is 7.959 μg/m3.
What is the current concentration of PM10 in Oviedo, Florida?
The current PM10 concentration at Oviedo, Florida is 22.916 μg/m3.
What is the current concentration of carbon monoxide (CO) in Oviedo, Florida?
The current carbon monoxide (CO) concentration at Oviedo, Florida is 0.353 ppm.
What is the current concentration of sulfur dioxide (SO2) in Oviedo, Florida?
The current sulfur dioxide (SO2) concentration at Oviedo, Florida is 1.051 ppb.
What is the current concentration of ozone (O3) in Oviedo, Florida?
The current ozone (O3) concentration at Oviedo, Florida is 49.445 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Oviedo, Florida?
The current nitrogen dioxide (NO2) concentration at Oviedo, Florida is 9.366 ppb.
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