Air quality in Holtsville

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

Last update at (local time)

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AIR QUALITY DATA CONTRIBUTORS

1 Station operated by

New York State Department of Environmental Conservation (NYSDEC)

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Pollen

What is the pollen count in Holtsville today?

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

Weather

What is the current weather in Holtsville?

Weather icon
WeatherBroken clouds
Temperature44.6°F
Humidity55%
Wind18.4 mp/h
Pressure29.7 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Colfax, Louisiana

130

2 Portola, California

87

3 Middletown, Ohio

68

4 Keosauqua, Iowa

63

5 Urbana, Illinois

63

6 Champaign, Illinois

62

7 Omaha, Nebraska

61

8 Reston, Virginia

61

9 Purcellville, Virginia

60

10 Charles Town, West Virginia

59

(local time)

SEE WORLD AQI RANKING

live Holtsville aqi ranking

Real-time Holtsville air quality ranking

#stationUS AQI
1 Suffolk County

33

(local time)

SEE WORLD AQI RANKING

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US AQI

33

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Holtsville?

Air pollution levelAir quality indexMain pollutant
Good 33 US AQIO3
PollutantsConcentration
PM2.5
5.4µg/m³
O3
82µg/m³
!

PM2.5

x1.1

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

Health Recommendations

What is the current air quality in Holtsville?

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Forecast

Holtsville air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Mar 26

Good 22 AQI US

Human face indicating AQI level
Weather icon
48.2° 39.2°
Wind rotating 57 degree 6.7 mp/h
Wednesday, Mar 27

Good 29 AQI US

Human face indicating AQI level
Weather icon
46.4° 42.8°
Wind rotating 336 degree 13.4 mp/h
Thursday, Mar 28

Good 28 AQI US

Human face indicating AQI level
Weather icon
50° 39.2°
Wind rotating 332 degree 20.1 mp/h
Today

Good 33 AQI US

Human face indicating AQI level
Weather icon 100%
50° 39.2°
Wind rotating 332 degree 20.1 mp/h
Saturday, Mar 30

Good 10 AQI US

Human face indicating AQI level
Weather icon
53.6° 35.6°
Wind rotating 295 degree 20.1 mp/h
Sunday, Mar 31

Good 34 AQI US

Human face indicating AQI level
Weather icon
55.4° 42.8°
Wind rotating 297 degree 11.2 mp/h
Monday, Apr 1

Good 33 AQI US

Human face indicating AQI level
Weather icon
48.2° 44.6°
Wind rotating 95 degree 6.7 mp/h
Tuesday, Apr 2

Good 10 AQI US

Human face indicating AQI level
Weather icon 100%
44.6° 39.2°
Wind rotating 95 degree 22.4 mp/h
Wednesday, Apr 3

Moderate 52 AQI US

Human face indicating AQI level
Weather icon 100%
42.8° 39.2°
Wind rotating 78 degree 22.4 mp/h
Thursday, Apr 4

Good 13 AQI US

Human face indicating AQI level
Weather icon 30%
44.6° 35.6°
Wind rotating 318 degree 20.1 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Holtsville

Holtsville air quality data attribution

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Where is the cleanest air quality in Holtsville?

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