Today | Weather | Thursday, October 22, 2026

Weather in Auburn, Maine

07:56 PM
Now
Cloudy Night
52° F
Feels Like 45°
Precipitation 0 %
Wind 12 mph
Humidity 61 %
Today
Cloudy Weather
Day 63°
Night 34°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 3

Auburn Weather Forecast Updated

Air Quality in Auburn

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.71 µg/m³
PM10 3.36 µg/m³
O3 0.037 ppm
NO2 2.6 ppb
SO2 0.5 ppb
CO 0.15 ppm
NH3 0.46 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)
PM2.5 – 2.71 µg/m³
PM10 – 3.36 µg/m³
O3 – 73.16 µg/m³
NO2 – 4.84 µg/m³
SO2 – 1.25 µg/m³
CO – 168.37 µg/m³
NH3 – 0.46 µg/m³
NO – 0 µg/m³