Today | Weather | Saturday, April 18, 2026

Weather in New York, New York

04:59 AM
Now
Cloudy Weather
54° F
Feels Like 54°
Precipitation 0 %
Wind 4 mph
Humidity 91 %
Today
Cloudy Weather
Day 66°
Night 52°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 6

New York Weather Forecast Updated

41 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 18, 2025)
Cloudy Weather

Day

68°

Night

55°

Wind

8 mph

UV Index

7

Precipitation

2 %

Air Quality in New York

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

Pollutant Concentrations:

PM2.5 11.17 µg/m³
PM10 12.95 µg/m³
O3 0.044 ppm
NO2 1 ppb
SO2 0.2 ppb
CO 0.21 ppm
NH3 0.04 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)
PM2.511.17 µg/m³
PM1012.95 µg/m³
O385.7 µg/m³
NO21.81 µg/m³
SO20.56 µg/m³
CO236.33 µg/m³
NH30.04 µg/m³
NO0 µg/m³