Today | Weather | Saturday, September 19, 2026

Weather in Tyler, Texas

07:27 AM
Now
Night
70° F
Feels Like 68°
Precipitation 0 %
Wind 7 mph
Humidity 79 %
Today
Sunny Weather
Day 97°
Night 73°
Precipitation 1 %
Wind 8 mph
UV Index (0 - 11+) 7

Tyler Weather Forecast Updated

55 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 19, 2025)
Cloudy Night

Day

86°

Night

70°

Wind

5 mph

Precipitation

1 %

Air Quality in Tyler

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.8 µg/m³
PM10 10.39 µg/m³
O3 0.033 ppm
NO2 1.4 ppb
SO2 0.5 ppb
CO 0.12 ppm
NH3 1.29 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)
PM2.55.8 µg/m³
PM1010.39 µg/m³
O364.13 µg/m³
NO22.69 µg/m³
SO21.29 µg/m³
CO135.88 µg/m³
NH31.29 µg/m³
NO0 µg/m³