Air quality in New Castle

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

Last update at (local time)

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Pollen

What is the pollen count in New Castle today?

IndexVery high
Tree pollenLow
Grass pollenVery high
Weed pollenHigh
See pollen forecast

Weather

What is the current weather in New Castle?

Weather icon
WeatherBroken clouds
Temperature59°F
Humidity85%
Wind10.4 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 La Canada Flintridge, California

104

2 Monrovia, California

104

3 Pasadena, California

104

4 Sierra Madre, California

104

5 Altadena, California

103

6 Glendale, California

103

7 La Habra, California

103

8 Medford, Oregon

101

9 La Crescenta-Montrose, California

98

10 Yorba Linda, California

98

(local time)

SEE WORLD AQI RANKING

live New Castle aqi ranking

Real-time New Castle air quality ranking

#stationUS AQI
1 Ryan Avenue

4

(local time)

SEE WORLD AQI RANKING

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US AQI

4

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in New Castle?

Air pollution levelAir quality indexMain pollutant
Good 4 US AQIPM2.5
PollutantsConcentration
PM2.5
1µg/m³

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

Health Recommendations

How to protect from air pollution in New Castle?

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News

The latest air quality news and resources.

News

Erin Porter: Triumphing Over Mould and Reclaiming Health

News

IQAir safeguards air quality at the 9/11 Museum Workshop

News

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Forecast

New Castle air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Friday, Sep 22

Good 6 AQI US

Human face indicating AQI level
Weather icon
62.6° 59°
Wind rotating 57 degree 22.4 mp/h
Saturday, Sep 23

Good 3 AQI US

Human face indicating AQI level
Weather icon
68° 62.6°
Wind rotating 64 degree 17.9 mp/h
Sunday, Sep 24

Good 5 AQI US

Human face indicating AQI level
Weather icon
62.6° 59°
Wind rotating 26 degree 11.2 mp/h
Sunday, Sep 24

Good 5 AQI US

Human face indicating AQI level
Weather icon
62.6° 59°
Wind rotating 26 degree 11.2 mp/h
Today

Good 4 AQI US

Human face indicating AQI level
Weather icon 30%
59° 55.4°
Wind rotating 28 degree 11.2 mp/h
Tuesday, Sep 26

Good 16 AQI US

Human face indicating AQI level
Weather icon
68° 53.6°
Wind rotating 54 degree 8.9 mp/h
Wednesday, Sep 27

Good 9 AQI US

Human face indicating AQI level
Weather icon
66.2° 50°
Wind rotating 60 degree 8.9 mp/h
Thursday, Sep 28

Good 11 AQI US

Human face indicating AQI level
Weather icon 40%
66.2° 55.4°
Wind rotating 51 degree 8.9 mp/h
Friday, Sep 29

Good 49 AQI US

Human face indicating AQI level
Weather icon
71.6° 55.4°
Wind rotating 33 degree 6.7 mp/h
Saturday, Sep 30

Moderate 68 AQI US

Human face indicating AQI level
Weather icon
73.4° 55.4°
Wind rotating 41 degree 11.2 mp/h
Sunday, Oct 1

Moderate 66 AQI US

Human face indicating AQI level
Weather icon
77° 55.4°
Wind rotating 39 degree 6.7 mp/h

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Historical

Historic air quality graph for New Castle

How to best protect from air pollution?

Reduce your air pollution exposure in New Castle

New Castle air quality data attribution

1Contributor

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in New Castle?

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