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

New Castle County

Delaware

2026-09-24 09:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
40.2
PM2.5
μg/m³
2.9
PM10
μg/m³
10
SO2
μg/m³
0
Weather
  • ℃
  • ℉
10℃
82%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Ardentown
AQI 19
Bear
AQI 18
Claymont
AQI 17
Elsmere
AQI 19
Glasgow
AQI 17
Hockessin
AQI 15
Middletown
AQI 17
New Castle
AQI 19
Newark
AQI 18
North Star
AQI 18
Pike Creek
AQI 18
RIVER ROAD PARK; BELLEFONTE
AQI 19
Townsend
AQI 6
Wilmington
AQI 19
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 17
Bear
AQI 18
Middletown
AQI 17
Chesapeake City
AQI 17
Elkton
AQI 28
New Castle
AQI 19
Townsend
AQI 6
Newark
AQI 18
Salem
AQI 19
Pike Creek
AQI 18
Cecilton
AQI 6