1. North America
  2. United States
  3. Delaware
  4. New Castle County

New Castle County

Delaware

2026-06-21 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.8
O3
μg/m³
35
PM10
μg/m³
8
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
16℃
87%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Ardentown
AQI 30
Bear
AQI 23
Claymont
AQI 25
Elsmere
AQI 27
Glasgow
AQI 23
Hockessin
AQI 20
Middletown
AQI 23
New Castle
AQI 25
Newark
AQI 32
North Star
AQI 32
Pike Creek
AQI 32
RIVER ROAD PARK; BELLEFONTE
AQI 30
Townsend
AQI 34
Wilmington
AQI 27
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

Cities Nearby

Glasgow
AQI 23
Bear
AQI 23
Middletown
AQI 23
Chesapeake City
AQI 23
Elkton
AQI 34
New Castle
AQI 25
Townsend
AQI 34
Newark
AQI 32
Salem
AQI 25
Pike Creek
AQI 32
Cecilton
AQI 34