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  4. Johnston County

Johnston County

North Carolina

2026-09-29 00:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.4
PM10
μg/m³
15
O3
μg/m³
30
Weather
  • ℃
  • ℉
22℃
79%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Banner
AQI 35
Beulah
AQI 37
Boon Hill
AQI 38
Clayton
AQI 30
Cleveland
AQI 37
Ingrams
AQI 34
Micro
AQI 38
Pine Level
AQI 38
Selma
AQI 40
Smithfield
AQI 13
Wilson Mills
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Smithfield
AQI 13
Selma
AQI 40
Wilsons Mills
AQI 40
Princeton
AQI 38
Micro
AQI 38
Newton Grove
AQI 34
Dunn
AQI 29
Coats
AQI 34
Plain View
AQI 25
Spiveys Corner
AQI 22
Erwin
AQI 29