Toggle navigation
Places
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
New York
Nassau County
North Hempstead
Port Washington
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Port Washington
North Hempstead, Nassau County
2025-03-19 05:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM2.5
μg/m³
6.5
Pollen
4.5
Weather
℃
℃
℉
6℃
65%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
PM2.5
Data Sources
http://www.airnow.gov/
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Port Washington
AQI 10
Baxter Estates
AQI 10
Plandome Manor
AQI 10
Plandome
AQI 10
Port Washington North
AQI 10
Manorhaven
AQI 13
Flower Hill
AQI 10
Plandome Heights
AQI 10
Manhasset
AQI 10
Kings Point
AQI 10
Munsey Park
AQI 10
Air Matters © 2025