Air quality in Waltham

Air quality index (AQI) and PM2.5 air pollution in Waltham

LAST UPDATE   (local time)

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Weather

What is the current weather in Waltham?

WeatherClear sky
Temperature57.2 oC
Humidity71 %
Wind6.9 km/h
Pressure1012 mb

Health Recommendations

How to protect from air pollution in Waltham?

Open your windows to bring clean, fresh air indoors
Enjoy outdoor activities

live Waltham aqi ranking

Real-time Waltham air quality ranking

#stationUS AQI

  (local time)

SEE DETAIL

US AQI

17

live AQI index
Good

Overview

What is the current air quality in Waltham?

Air pollution levelAir quality indexMain pollutant
Good17 US AQIpm25
PollutantsConcentration
pm25
4.1 µg/m³

Forecast

Waltham air quality forecast

DayPollution levelWeatherTemperatureWind
Monday, Jun. 3

Good

Tuesday, Jun. 4

Good

Wednesday, Jun. 5

Good

Monday, Jun. 1

Good

64.4° 42.8°

4.5 mp/h

Tuesday, Jun. 2

Good

69.8° 46.4°

4.5 mp/h

Wednesday, Jun. 3

Good

77° 55.4°

6.7 mp/h

Thursday, Jun. 4

Good

80.6° 64.4°

8.9 mp/h

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Historic air quality graph for Waltham

How to best protect from air pollution?

Reduce your air pollution exposure in Waltham

Where is the cleanest air quality in Waltham?

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