Hourly Weather | Today Wednesday, March 18, 2026
Active Weather Warnings
Ocala, Florida
5 AM
Cloudy Night
37°
Feels Like 37°
0
Humidity: 69%
UV Index: 0
Wind: 5 mph
6 AM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 68%
UV Index: 0
Wind: 5 mph
7 AM
Cloudy Night
36°
Feels Like 34°
0
Humidity: 71%
UV Index: 0
Wind: 5 mph
8 AM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 67%
UV Index: 1
Wind: 6 mph
9 AM
Cloudy Weather
43°
Feels Like 43°
0
Humidity: 58%
UV Index: 2
Wind: 7 mph
10 AM
Cloudy Weather
48°
Feels Like 48°
0
Humidity: 51%
UV Index: 3
Wind: 9 mph
11 AM
Cloudy Weather
54°
Feels Like 57°
0
Humidity: 43%
UV Index: 5
Wind: 9 mph
12 PM
Cloudy Weather
57°
Feels Like 63°
0
Humidity: 40%
UV Index: 7
Wind: 9 mph
1 PM
Cloudy Weather
61°
Feels Like 66°
0
Humidity: 38%
UV Index: 7
Wind: 9 mph
2 PM
Cloudy Weather
63°
Feels Like 70°
0
Humidity: 34%
UV Index: 7
Wind: 9 mph
3 PM
Cloudy Weather
64°
Feels Like 70°
0
Humidity: 31%
UV Index: 5
Wind: 9 mph
4 PM
Cloudy Weather
66°
Feels Like 68°
0
Humidity: 29%
UV Index: 3
Wind: 9 mph
5 PM
Cloudy Weather
68°
Feels Like 66°
0
Humidity: 28%
UV Index: 2
Wind: 9 mph
6 PM
Cloudy Weather
64°
Feels Like 64°
0
Humidity: 32%
UV Index: 1
Wind: 9 mph
7 PM
Cloudy Weather
63°
Feels Like 59°
0
Humidity: 37%
UV Index: 0
Wind: 8 mph
8 PM
Cloudy Night
59°
Feels Like 55°
0
Humidity: 43%
UV Index: 0
Wind: 8 mph
9 PM
Cloudy Night
55°
Feels Like 54°
0
Humidity: 49%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
54°
Feels Like 52°
0
Humidity: 55%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
52°
Feels Like 48°
0
Humidity: 60%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

5 AM
60 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.27 µg/m³
  • PM10: 2.08 µg/m³
  • O3: 0.057 ppm
  • NO2: 1 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 AM
57 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.38 µg/m³
  • PM10: 2.21 µg/m³
  • O3: 0.056 ppm
  • NO2: 1 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 AM
56 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.49 µg/m³
  • PM10: 2.34 µg/m³
  • O3: 0.056 ppm
  • NO2: 1.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 AM
56 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.62 µg/m³
  • PM10: 2.53 µg/m³
  • O3: 0.056 ppm
  • NO2: 1.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 AM
54 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.74 µg/m³
  • PM10: 2.73 µg/m³
  • O3: 0.055 ppm
  • NO2: 1.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 AM
55 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.88 µg/m³
  • PM10: 2.93 µg/m³
  • O3: 0.056 ppm
  • NO2: 2 ppb
  • SO2: 0.8 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 AM
60 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.12 µg/m³
  • PM10: 3.21 µg/m³
  • O3: 0.057 ppm
  • NO2: 1.7 ppb
  • SO2: 0.9 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

12 PM
75 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.4 µg/m³
  • PM10: 3.42 µg/m³
  • O3: 0.062 ppm
  • NO2: 1.1 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

1 PM
84 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.83 µg/m³
  • PM10: 3.84 µg/m³
  • O3: 0.065 ppm
  • NO2: 0.8 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

2 PM
90 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.33 µg/m³
  • PM10: 4.36 µg/m³
  • O3: 0.067 ppm
  • NO2: 0.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM
98 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.72 µg/m³
  • PM10: 4.74 µg/m³
  • O3: 0.069 ppm
  • NO2: 0.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 PM
102 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.9 µg/m³
  • PM10: 4.92 µg/m³
  • O3: 0.071 ppm
  • NO2: 0.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

5 PM
104 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.04 µg/m³
  • PM10: 5.06 µg/m³
  • O3: 0.071 ppm
  • NO2: 0.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

6 PM
105 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.14 µg/m³
  • PM10: 5.18 µg/m³
  • O3: 0.072 ppm
  • NO2: 0.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

7 PM
104 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.12 µg/m³
  • PM10: 5.19 µg/m³
  • O3: 0.071 ppm
  • NO2: 1 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

8 PM
101 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.04 µg/m³
  • PM10: 5.18 µg/m³
  • O3: 0.070 ppm
  • NO2: 1.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

9 PM
98 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.04 µg/m³
  • PM10: 5.27 µg/m³
  • O3: 0.069 ppm
  • NO2: 1.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM
95 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.11 µg/m³
  • PM10: 5.5 µg/m³
  • O3: 0.068 ppm
  • NO2: 1.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM
90 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.17 µg/m³
  • PM10: 5.76 µg/m³
  • O3: 0.067 ppm
  • NO2: 1.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

Weather Alerts and Warnings for Ocala

Moderate Expected Likely

Freeze Warning

Freeze Warning issued March 17 at 8:13PM EDT until March 18 at 9:00AM EDT by NWS Jacksonville FL
Mar 18, 3:00 AM Mar 18, 9:00 AM
WHAT: Sub-freezing temperatures as low as 30 expected.

WHERE: Bradford, Central Marion, Eastern Alachua, Gilchrist,
Western Alachua, and Western Marion Counties.

WHEN: From 3 AM to 9 AM EDT Wednesday.

IMPACTS: Appropriate action should be taken to ensure tender
vegetation and outdoor pets have adequate protection from the cold
temperatures. Young children, the elderly and the homeless are
especially vulnerable to the cold. Take measures to protect them.
+ Read More
Take steps now to protect tender plants from the cold.
Updated: Mar 18, 3:54 AM Source: NWS Alert
Minor Expected Likely

Frost Advisory

Frost Advisory issued March 17 at 7:58AM EDT until March 18 at 9:00AM EDT by NWS Jacksonville FL
Mar 18, 4:00 AM Mar 18, 9:00 AM
WHAT: Temperatures as low as 31 will result in frost formation.

WHERE: Western Clay, Western Putnam, Bradford, Central Marion,
Eastern Alachua, Gilchrist, Western Alachua, and Western Marion
Counties.

WHEN: From 4 AM to 9 AM EDT Wednesday.

IMPACTS: Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
+ Read More
Take steps now to protect tender plants from the cold.
Updated: Mar 17, 11:13 AM Source: NWS Alert