What is the air quality in Delaware today?

The current Air Quality Index (AQI) in Delaware is 48 (Good). PM2.5 concentration is 11.49 µg/m³.

What is the temperature in Delaware right now?

The current temperature in Delaware is 10.0°C (feels like 6.4°C). Humidity is 68.0% and wind speed is 32.9 km/h.

Is it safe to go outside in Delaware?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Delaware, United States

Partly Cloudy

10.0°C · 68.0% humidity

10.0°

Feels 6.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

26h · 2 stn

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Delaware's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

68.0%

Humidity

32.9 km/h

Wind E

1025.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.49 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Delaware?

Temperature & Precipitation

PM2.5 Trend

26h · 2 stations

PM2.511.49 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Delaware?

10-20

14.4° 1.6°

10-21

21.2° 6.7°

10-22

21.6° 6.0°

10-23

17.0° 3.3°

0.63 mm

10-24

20.1° 7.2°

10-25

12.9° 4.3°

0.06 mm

10-26

10.7° 8.0°

2.06 mm

Both models agree Avg diff: 4.4°C

Where are air quality stations near Delaware?

New Albany, Ohio, USA

32.0 km PM2.5: 10.1 µg/m³

New Albany, Ohio, USA

32.0 km PM2.5: 10.1 µg/m³

What cities are near Delaware?

41 Westerville 51 Marysville 33 Hilliard 41 Upper Arlington 41 Gahanna 41 Whitehall 41 Reynoldsburg 27 Grove City 41 Pataskala 41 Pickerington

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T22:41 UTC.