Today | Weather | Wednesday, March 18, 2026

Weather in Knik-Fairview, Alaska

01:52 AM
Now
Cloudy Night
F
Feels Like
Precipitation 0 %
Wind 4 mph
Humidity 57 %
Today
Cold Day
Day 16°
Night
Precipitation 5 %
Wind 4 mph
UV Index (0 - 11+) 2
Overnight Frost 12 AM – 9 AM
Tomorrow Morning Frost 12 AM – 9 AM

Knik-Fairview Weather Forecast Updated

31 minutes ago
Last updated on

Air Quality in Knik-Fairview

NOW
43 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.5 µg/m³
O3 0.046 ppm
NO2 0.2 ppb
SO2 0 ppb
CO 0.13 ppm
NH3 0.03 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)
PM2.50.5 µg/m³
PM100.5 µg/m³
O390.25 µg/m³
NO20.45 µg/m³
SO20.06 µg/m³
CO154.15 µg/m³
NH30.03 µg/m³
NO0 µg/m³