What is the air quality in Delaware today?

The current Air Quality Index (AQI) in Delaware is 39 (Good). PM2.5 concentration is 9.38 µg/m³.

What is the temperature in Delaware right now?

The current temperature in Delaware is 24.2°C (feels like 24.2°C). Humidity is 48.7% and wind speed is 64.4 km/h.

Is it safe to go outside in Delaware?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in Delaware, United States

Windy

24.2°C · 48.7% humidity

24.2°

Feels 24.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 9pm

39 12am

30 3am

27 6am

25 9am

25 12pm

27 3pm

27 6pm

Air Quality Index Trend

24h · 1 stn

View full history →

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.

48.7%

Humidity

64.4 km/h

Wind N

1015.8 hPa

Pressure

2.2

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.38 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Delaware?

Temperature & Precipitation

PM2.5 Trend

24h · 1 station

PM2.59.38 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

What is the 7-day forecast for Delaware?

08-03

25.6° 19.1°

0.75 mm

08-04

32.2° 16.4°

2.81 mm

08-05

31.6° 14.1°

1.19 mm

08-06

28.3° 18.4°

7.69 mm

08-07

28.8° 16.2°

08-08

31.2° 20.4°

4.81 mm

08-09

32.9° 22.3°

Both models agree Avg diff: 2.9°C

Where are air quality stations near Delaware?

New Albany, Ohio, USA

32.0 km PM2.5: 7.7 µg/m³

What cities are near Delaware?

38 Westerville 38 Marysville 57 Hilliard 38 Upper Arlington 38 Gahanna 38 Whitehall 38 Reynoldsburg 56 Grove City 38 Pataskala 38 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 2026-08-08T04:47 UTC.