Air quality in Boston

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

LAST UPDATE (local time)

30 people follow this city

  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

Air Quality contributors Sources

Data provided by

*IQAir’s AQI data modeled using satellite data. Learn more

Boston does not have air monitor data

Be the first to measure and contribute air quality data to your community.

Become a contributor
Find out more about contributors and data sources

Weather

What is the current weather in Boston?

Weather icon
WeatherClear sky
Temperature73.4°C
Humidity51%
Wind6.9 mp/h
Pressure1024 mb

live aqi city ranking

Real-time USA city ranking

Tooltip icon
#cityUS AQI
1 Elkton, Maryland

130

2 Salem, Oregon

122

3 Sweet Home, Oregon

119

4 Mount Hood Village, Oregon

113

5 Tok, Alaska

113

6 Vernonia, Oregon

100

7 Hidden Valley, Arizona

98

8 Three Rivers, California

97

9 Tualatin, Oregon

97

10 King City, Oregon

96

(local time)

SEE WORLD AQI RANKING

live Boston aqi ranking

Real-time Boston air quality ranking

Tooltip icon

City AQI based on satellite data. No ground level station currently available in Boston.

Be the first to provide air quality data in Boston.

Become a contributor

US AQI

21 *

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Boston?

Air pollution levelAir quality indexMain pollutant
Good 21 US AQItrendPM2.5
PollutantsConcentration
PM2.5
5.1 µg/m³trend

PM2.5 concentration in Boston air currently meets the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Boston?

An open window iconOpen your windows to bring clean, fresh air indoors
A man cycling iconEnjoy outdoor activities

Forecast

Boston air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Oct 18

Good 21 US AQI

Human face indicating AQI level
Weather icon75.2°53.6°
Wind rotating 82 degree

6.7 mp/h

Today

Good 21 US AQI

Human face indicating AQI level
Weather icon78.8°57.2°
Wind rotating 95 degree

4.5 mp/h

Wednesday, Oct 20

Good 20 US AQI

Human face indicating AQI level
Weather icon80.6°60.8°
Wind rotating 135 degree

4.5 mp/h

Thursday, Oct 21

Good 27 US AQI

Human face indicating AQI level
Weather icon82.4°64.4°
Wind rotating 219 degree

2.2 mp/h

Friday, Oct 22

Good 30 US AQI

Human face indicating AQI level
Weather icon84.2°66.2°
Wind rotating 83 degree

6.7 mp/h

Saturday, Oct 23

Good 29 US AQI

Human face indicating AQI level
Weather icon84.2°62.6°
Wind rotating 114 degree

6.7 mp/h

Sunday, Oct 24

Good 32 US AQI

Human face indicating AQI level
Weather icon84.2°66.2°
Wind rotating 114 degree

4.5 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph for Boston

How to best protect from air pollution?

Reduce your air pollution exposure in Boston

Where is the cleanest air quality in Boston?

Connect With IQAir

Sign up for our newsletter