Today | Weather | Monday, March 16, 2026

Weather in Waco, Texas

10:37 PM
Now
Cloudy Night
37° F
Feels Like 37°
Precipitation 0 %
Wind 5 mph
Humidity 45 %
Today
Cloudy Night
Day 46°
Night 30°
Precipitation 0 %
Wind 6 mph

Waco Weather Forecast Updated

26 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 16, 2025)
Sunny Weather

Day

75°

Night

46°

Wind

4 mph

UV Index

7

Precipitation

0 %

Air Quality in Waco

NOW
43 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.15 µg/m³
PM10 2.18 µg/m³
O3 0.046 ppm
NO2 2.8 ppb
SO2 0.2 ppb
CO 0.15 ppm
NH3 4.9 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.51.15 µg/m³
PM102.18 µg/m³
O390.36 µg/m³
NO25.35 µg/m³
SO20.4 µg/m³
CO172.92 µg/m³
NH34.9 µg/m³
NO0 µg/m³