Air quality in Smithtown

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

Last update at (local time)

85 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 DATA SOURCE

Contributor profile image
* AQI modeled using satellite data Learn more

Smithtown does not have air sensor 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

Pollen

What is the pollen count in Smithtown today?

IndexN/A
Tree pollenN/A
Grass pollenN/A
Weed pollenN/A
See pollen forecast

Weather

What is the current weather in Smithtown?

Weather icon
WeatherBroken clouds
Temperature46.4°F
Humidity50%
Wind20.7 mp/h
Pressure29.7 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Colfax, Louisiana

130

2 Portola, California

77

3 Middletown, Ohio

68

4 Urbana, Illinois

63

5 Champaign, Illinois

62

6 Omaha, Nebraska

61

7 Reston, Virginia

61

8 Purcellville, Virginia

60

9 Quincy, California

60

10 Charles Town, West Virginia

59

(local time)

SEE WORLD AQI RANKING

live Smithtown aqi ranking

Real-time Smithtown air quality ranking

#1 Air Quality App

Free iOS and Android air quality app

AirVisual App, Free iOS and Android air quality app

US AQI

24*

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Smithtown?

Air pollution levelAir quality indexMain pollutant
Good 24* US AQIPM2.5
PollutantsConcentration
PM2.5
5.7*µg/m³trend
!

PM2.5

x1.1

PM2.5 concentration in Smithtown is currently 1.1 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Smithtown?

A man cycling icon
Enjoy outdoor activities
An open window icon
Open your windows to bring clean, fresh air indoors
GET A MONITOR

Forecast

Smithtown air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Today

Good 24 AQI US

Human face indicating AQI level
Weather icon 100%
50° 39.2°
Wind rotating 304 degree 20.1 mp/h
Saturday, Mar 30

Good 10 AQI US

Human face indicating AQI level
Weather icon
53.6° 37.4°
Wind rotating 295 degree 20.1 mp/h
Sunday, Mar 31

Good 33 AQI US

Human face indicating AQI level
Weather icon
55.4° 42.8°
Wind rotating 296 degree 11.2 mp/h
Monday, Apr 1

Good 31 AQI US

Human face indicating AQI level
Weather icon
48.2° 44.6°
Wind rotating 58 degree 6.7 mp/h
Tuesday, Apr 2

Good 10 AQI US

Human face indicating AQI level
Weather icon 100%
46.4° 41°
Wind rotating 94 degree 20.1 mp/h
Wednesday, Apr 3

Moderate 51 AQI US

Human face indicating AQI level
Weather icon 100%
42.8° 39.2°
Wind rotating 76 degree 22.4 mp/h
Thursday, Apr 4

Good 13 AQI US

Human face indicating AQI level
Weather icon 30%
44.6° 37.4°
Wind rotating 320 degree 20.1 mp/h

Interested in hourly forecast? Get the app

How to best protect from air pollution?

Reduce your air pollution exposure in Smithtown

Where is the cleanest air quality in Smithtown?

No locations are available.

Cart
Your cart is empty

Connect With IQAir

Sign up for our newsletter