Air quality in Herald

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

Last update at (local time)

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Weather

What is the current weather in Herald?

Weather icon
WeatherClear sky
Temperature60.8°C
Humidity72%
Wind4.4 mp/h
Pressure1009 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Rice Lake, Wisconsin

158

2 Casa Grande, Arizona

122

3 Ontario, California

110

4 Pomona, California

109

5 Glendora, California

108

6 Three Rivers, Oregon

107

7 Pasadena, California

106

8 South Pasadena, California

104

9 South San Jose Hills, California

104

10 La Habra, California

103

(local time)

SEE WORLD AQI RANKING

live Herald aqi ranking

Real-time Herald air quality ranking

#stationUS AQI
1 Rancho Seco

20

(local time)

SEE WORLD AQI RANKING

US AQI

20

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Herald?

Air pollution levelAir quality indexMain pollutant
Good 20 US AQIPM2.5
PollutantsConcentration
PM2.5
4.8µg/m³

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

Health Recommendations

How to protect from air pollution in Herald?

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Forecast

Herald air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Sunday, May 22

Good 19 US AQI

Human face indicating AQI level
Weather icon93.2°53.6°
Wind rotating 283 degree

13.4 mp/h

Monday, May 23

Good 19 US AQI

Human face indicating AQI level
Weather icon96.8°57.2°
Wind rotating 258 degree

8.9 mp/h

Tuesday, May 24

Good 32 US AQI

Human face indicating AQI level
Weather icon100.4°64.4°
Wind rotating 274 degree

15.7 mp/h

Wednesday, May 25

Good 17 US AQI

Human face indicating AQI level
Weather icon84.2°55.4°
Wind rotating 264 degree

13.4 mp/h

Today

Good 20 US AQI

Human face indicating AQI level
Weather icon86°51.8°
Wind rotating 259 degree

15.7 mp/h

Friday, May 27

Good 18 US AQI

Human face indicating AQI level
Weather icon75.2°53.6°
Wind rotating 258 degree

15.7 mp/h

Saturday, May 28

Good 12 US AQI

Human face indicating AQI level
Weather icon78.8°46.4°
Wind rotating 233 degree

13.4 mp/h

Sunday, May 29

Good 9 US AQI

Human face indicating AQI level
Weather icon80.6°46.4°
Wind rotating 315 degree

11.2 mp/h

Monday, May 30

Good 15 US AQI

Human face indicating AQI level
Weather icon87.8°48.2°
Wind rotating 261 degree

11.2 mp/h

Tuesday, May 31

Good 12 US AQI

Human face indicating AQI level
Weather icon96.8°55.4°
Wind rotating 261 degree

11.2 mp/h

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Historical

Historic air quality graph for Herald

How to best protect from air pollution?

Reduce your air pollution exposure in Herald

Herald air quality data attribution

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Herald?

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