Today | Weather | Monday, November 3, 2025

Weather in Manchester, New Hampshire

05:36 AM
Now
Cloudy Night
34° F
Feels Like 34°
Precipitation 0 %
Wind 4 mph
Humidity 89 %
Today
Partly Sunny with Showers
Day 57°
Night 43°
Precipitation 60 %
Wind 8 mph
UV Index (0 - 11+) 3

Manchester Weather Forecast Updated

25 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (November 3, 2024)

Cloudy Night

Day

52°

Night

27°

Wind

1 mph

Precipitation

0

Air Quality in Manchester

NOW
50 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 11.91 µg/m³
PM10 16.68 µg/m³
O3 0.015 ppm
NO2 10.8 ppb
SO2 0.3 ppb
CO 0.23 ppm
NH3 0.1 µg/m³
NO 0.02 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)
PM2.511.91 µg/m³
PM1016.68 µg/m³
O329.78 µg/m³
NO220.41 µg/m³
SO20.79 µg/m³
CO262.6 µg/m³
NH30.1 µg/m³
NO0.02 µg/m³