What is the air quality in Mount Pleasant today?

The current Air Quality Index (AQI) in Mount Pleasant is 37 (Good). PM2.5 concentration is 8.86 µg/m³.

What is the temperature in Mount Pleasant right now?

The current temperature in Mount Pleasant is 30.1°C (feels like 30.1°C). Humidity is 39.2% and wind speed is 38.3 km/h.

Is it safe to go outside in Mount Pleasant?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 10.9 (Extreme).

Air Quality in Mount Pleasant, United States

Clear

30.1°C · 39.2% humidity

30.1°

Feels 30.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

28 stations

Nearby Monitoring Stations

AQI Forecast

25 1pm

37 4pm

31 7pm

28 10pm

27 1am

25 4am

25 7am

25 10am

Air Quality Index Trend

48h · 1 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.

39.2%

Humidity

38.3 km/h

Wind NNE

1013.1 hPa

Pressure

10.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.86 µg/m³

PM10

34.3 µg/m³

050100150200300500

What is the weather forecast for Mount Pleasant?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station

PM2.58.86 µg/m³ ✓ WHO

Good

PM1034.3 µg/m³

Good

UV INDEX10.9

Extreme

Station readings (28 stations within 25 km)

8.86

Median

8.91

Average

6.13

Low

12.1

High

PM2.5 µg/m³ · Model: 16.8 · Bias: +7.9

What is the 7-day forecast for Mount Pleasant?

07-21

30.1° 22.4°

0.69 mm

07-22

30.8° 22.9°

07-23

28.9° 19.8°

4.63 mm

07-24

27.7° 20.6°

0.25 mm

07-25

27.6° 20.7°

2.94 mm

07-26

28.0° 21.1°

5.31 mm

07-27

25.9° 22.8°

0.06 mm

Both models agree Avg diff: 3.5°C

Where are air quality stations near Mount Pleasant?

Aslin

2.0 km PM2.5: 9.5 µg/m³

LAMB

2.4 km PM2.5: 7.8 µg/m³

Savannah Terrace SE

2.6 km PM2.5: 7.6 µg/m³

Center City Shaw Campus

3.0 km PM2.5: 9.7 µg/m³

Latin PCS Cooper Campus

3.2 km PM2.5: 8.5 µg/m³

GW Milken Institute School of Public Health

3.3 km PM2.5: 9.8 µg/m³

Friendship Online

3.4 km PM2.5: 13.2 µg/m³

Latin PCS 2nd St. Campus

3.5 km PM2.5: 9.3 µg/m³

224 V St. NE

3.6 km PM2.5: 8.9 µg/m³

Lee Montessori Brookland

3.6 km PM2.5: 8.7 µg/m³

What cities are near Mount Pleasant?

37 Pleasant Plains 36 Central 14th Street / Spring Road 38 Adams Morgan 37 Columbia Heights 36 Park View 35 Petworth 39 Dupont Circle 39 Shaw 40 Golden Triangle 38 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 2026-07-21T20:48 UTC.