Air quality in Signal Hill

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

Last update at (local time)

242 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 CONTRIBUTORS

2 Stations operated by

2 Contributors

https://cdn.airvisual.net/assets/public-profiles/5cc160c6754da45a53df8e1d-avatar.pnghttps://cdn.airvisual.net/tiny/default.png

Join the movement!

Get a monitor and contributor to air quality data in your city.

BECOME A CONTRIBUTOR
Find out more about contributors and data sources

Pollen

What is the pollen count in Signal Hill today?

IndexModerate
Tree pollenModerate
Grass pollenLow
Weed pollenLow
See pollen forecast

Weather

What is the current weather in Signal Hill?

Weather icon
WeatherMist
Temperature55.4°F
Humidity87%
Wind2 mp/h
Pressure30 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Colfax, Louisiana

141

2 Thibodaux, Louisiana

89

3 New Orleans, Louisiana

84

4 Cedar Rapids, Iowa

76

5 Gardena, California

76

6 Portola, California

75

7 South Gate, California

74

8 Stockton, California

73

9 Mobile, Alabama

69

10 Kansas City, Kansas

68

(local time)

SEE WORLD AQI RANKING

live Signal Hill aqi ranking

Real-time Signal Hill air quality ranking

#stationUS AQI
1 East Hill Street

78

2 CCA 19th and Molino

71

(local time)

SEE WORLD AQI RANKING

#1 Air Quality App

Free iOS and Android air quality app

AirVisual App, Free iOS and Android air quality app

US AQI

74

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Signal Hill?

Air pollution levelAir quality indexMain pollutant
Moderate 74 US AQIPM2.5
PollutantsConcentration
PM2.5
23.3µg/m³
!

PM2.5

x4.7

PM2.5 concentration in Signal Hill is currently 4.7 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Signal Hill?

A man cycling icon
Sensitive groups should reduce outdoor exercise
An open window icon
Close your windows to avoid dirty outdoor air
GET A MONITOR
An IQAir mask icon
Sensitive groups should wear a mask outdoors
GET A MASK
An IQAir purifier icon
Sensitive groups should run an air purifier
GET AN AIR PURIFIER

Forecast

Signal Hill air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Thursday, Feb 22

Good 36 AQI US

Human face indicating AQI level
Weather icon
73.4° 59°
Wind rotating 238 degree 6.7 mp/h
Friday, Feb 23

Moderate 52 AQI US

Human face indicating AQI level
Weather icon
71.6° 60.8°
Wind rotating 240 degree 6.7 mp/h
Saturday, Feb 24

Good 45 AQI US

Human face indicating AQI level
Weather icon
64.4° 55.4°
Wind rotating 264 degree 8.9 mp/h
Today

Moderate 74 AQI US

Human face indicating AQI level
Weather icon
64.4° 55.4°
Wind rotating 264 degree 8.9 mp/h
Monday, Feb 26

Good 45 AQI US

Human face indicating AQI level
Weather icon 50%
62.6° 55.4°
Wind rotating 241 degree 11.2 mp/h
Tuesday, Feb 27

Good 20 AQI US

Human face indicating AQI level
Weather icon
60.8° 55.4°
Wind rotating 235 degree 8.9 mp/h
Wednesday, Feb 28

Good 23 AQI US

Human face indicating AQI level
Weather icon
64.4° 55.4°
Wind rotating 243 degree 8.9 mp/h
Thursday, Feb 29

Good 24 AQI US

Human face indicating AQI level
Weather icon
62.6° 57.2°
Wind rotating 238 degree 8.9 mp/h
Friday, Mar 1

Good 10 AQI US

Human face indicating AQI level
Weather icon
59° 55.4°
Wind rotating 183 degree 8.9 mp/h
Saturday, Mar 2

Good 6 AQI US

Human face indicating AQI level
Weather icon 100%
59° 53.6°
Wind rotating 182 degree 15.7 mp/h

Interested in hourly forecast? Get the app

How to best protect from air pollution?

Reduce your air pollution exposure in Signal Hill

Signal Hill air quality data attribution

2Contributors

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Signal Hill?

Cart
Your cart is empty

Connect With IQAir

Sign up for our newsletter