What is the air quality in Lochearn today?

The current Air Quality Index (AQI) in Lochearn is 29 (Good). PM2.5 concentration is 7.01 µg/m³.

What is the temperature in Lochearn right now?

The current temperature in Lochearn is 29.5°C (feels like 31.0°C). Humidity is 41.0% and wind speed is 43.2 km/h.

Is it safe to go outside in Lochearn?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Lochearn, United States

Windy

29.5°C · 41.0% humidity

29.5°

Feels 31.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

25 1pm

29 4pm

— 7pm

—

— 10pm

—

— 1am

—

— 4am

—

— 7am

—

— 10am

—

Air Quality Index Trend

48h · 3 stn

View full history →

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

41.0%

Humidity

43.2 km/h

Wind NNE

1013.2 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

7.01 µg/m³

PM10▲

34.3 µg/m³

050100150200300500

What is the weather forecast for Lochearn?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations

PM2.57.01 µg/m³ ✓ WHO

Good

PM1034.3 µg/m³

Good

UV INDEX5.9

High

Station readings (2 stations within 25 km)

7.01

Median

6.15

Average

4.1

Low

8.2

High

PM2.5 µg/m³ · Model: 16.55 · Bias: +9.5

What is the 7-day forecast for Lochearn?

07-21

29.5° 22.5°

0.06 mm

07-22

29.9° 23.3°

0.94 mm

07-23

30.4° 19.1°

11.81 mm

07-24

26.4° 20.5°

0.5 mm

07-25

29.2° 21.7°

2.31 mm

07-26

28.2° 21.5°

4.88 mm

07-27

26.3° 23.1°

0.06 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Lochearn?

Padonia, Maryland, USA

15.6 km PM2.5: 18.8 µg/m³

Howard County Near Road, Maryland, USA

24.4 km PM2.5: 20.2 µg/m³

Howard County Near Road, Maryland, USA

24.4 km PM2.5: 16.4 µg/m³

What cities are near Lochearn?

28 Woodlawn 30 Gwynn Oak 34 Pikesville 28 Milford Mill 34 Randallstown 23 Catonsville 23 Arbutus 34 Owings Mills 17 Ellicott City 17 Ilchester

Get AQI alerts for Lochearn

Notify me when air quality reaches:

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

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:44 UTC.