What is the air quality in Mount Pleasant today?

The current Air Quality Index (AQI) in Mount Pleasant is 24 (Good). PM2.5 concentration is 5.73 µg/m³.

What is the temperature in Mount Pleasant right now?

The current temperature in Mount Pleasant is 9.0°C (feels like 6.0°C). Humidity is 63.7% and wind speed is 21.3 km/h.

Is it safe to go outside in Mount Pleasant?

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

Air Quality in Mount Pleasant, United States

Partly Cloudy

9.0°C · 63.7% humidity

9.0°

Feels 6.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

20 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 22 stn

View full history →

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

63.7%

Humidity

21.3 km/h

Wind WNW

1026.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.73 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Mount Pleasant?

Temperature & Precipitation

PM2.5 Trend

46h · 22 stations

PM2.55.73 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (20 stations within 25 km)

5.73

Median

6.25

Average

2.9

Low

13.59

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +0.8

What is the 7-day forecast for Mount Pleasant?

10-21

24.3° 8.4°

0.06 mm

10-22

21.1° 11.7°

0.13 mm

10-23

15.6° 7.0°

0.13 mm

10-24

17.9° 11.0°

0.19 mm

10-25

20.3° 6.9°

10-26

15.9° 12.5°

16.38 mm

10-27

13.2° 9.2°

18.19 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Mount Pleasant?

Aslin

2.0 km PM2.5: 5.7 µg/m³

LAMB

2.4 km PM2.5: 5.1 µg/m³

Center City Shaw Campus

3.0 km PM2.5: 6.1 µg/m³

224 V St. NE

3.6 km PM2.5: 5.2 µg/m³

Lee Montessori Brookland

3.6 km PM2.5: 4.9 µg/m³

3414 Nebraska Ave NW

3.7 km PM2.5: 5.6 µg/m³

Taste Makers Food Hall

4.2 km PM2.5: 5.5 µg/m³

Friendship Blow Pierce

6.6 km PM2.5: 7.0 µg/m³

Kingman Island - Heritage Island Bridge

7.5 km PM2.5: 5.8 µg/m³

Aurora Hills Visitor Center, Northern Virginia, USA

8.3 km PM2.5: 3.6 µg/m³

What cities are near Mount Pleasant?

24 Pleasant Plains 23 Central 14th Street / Spring Road 24 Adams Morgan 24 Columbia Heights 23 Park View 23 Petworth 25 Dupont Circle 25 Shaw 25 Golden Triangle 23 Kennedy Street

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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 2026-10-21T06:57 UTC.