What is the air quality in Sterling today?

The current Air Quality Index (AQI) in Sterling is 21 (Good). PM2.5 concentration is 5.12 µg/m³.

What is the temperature in Sterling right now?

The current temperature in Sterling is 17.9°C (feels like 17.9°C). Humidity is 84.3% and wind speed is 89.4 km/h.

Is it safe to go outside in Sterling?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Sterling, United States

Windy

17.9°C · 84.3% humidity

17.9°

Feels 17.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 7pm

25 10pm

37 1am

37 4am

12 7am

12 10am

25 1pm

25 4pm

84.3%

Humidity

89.4 km/h

Wind SSW

1013.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Sterling?

Temperature & Precipitation

PM2.55.12 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Sterling?

04-09

18.2° 10.7°

04-10

17.9° 6.3°

7.31 mm

04-11

13.7° 3.2°

10.56 mm

04-12

15.7° 10.4°

7.88 mm

04-13

24.5° 15.4°

1.13 mm

04-14

23.4° 12.2°

58.5 mm

04-15

13.1° 2.2°

0.06 mm

Both models agree Avg diff: 6.9°C

What cities are near Sterling?

28 Dixon 28 Freeport 30 East Moline 28 Rockford 25 Bettendorf 25 Moline 25 Davenport 28 Loves Park 25 Rock Island 28 DeKalb

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:40 UTC.