logo
search icon

Live air quality index in Visalia, California today

Stay updated with real-time air quality in Visalia, California featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

38

Good

icon

Visalia, California

Last updated: ... (Local time)

Major air pollutants in Visalia, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

6.52 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

29.14 μg/m³

0

55

155

255

425

605+

Ozone (O3)

39.99 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.63 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.54 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

icon

Visalia, California

Get Live Pollen Counts arrow

Track live Visalia, California air quality forecast and history

circleVisalia

Loading...

Get reliable air quality data to drive your business


Visalia, California air quality map: Stay updated on AQI near you




How accurate is California, USA air quality data?

Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.


Frequently asked questions

How often is air quality information updated for Visalia, California?

expand

The air quality information for Visalia, California is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Visalia, California at its worst?

expand

In the past 24 hours, the air quality in Visalia, California was at its worst at 03:00:00 on 2025-07-24.


When did Visalia, California experience the best air quality in the last 24 hours?

expand

In the last 24 hours, the best air quality in Visalia, California was observed at 03:00:00 on 2025-07-23.


What is the AQI in Visalia, California right now?

expand

As of now, the AQI in Visalia, California is 41, indicating Good conditions.


What is the most common type of pollution in Visalia, California?

expand

Visalia, California air has the highest levels of O3.


What should I do in case of poor air quality in Visalia, California?

expand

Poor air quality in Visalia, California means it's advisable to stay indoors and wear a mask for your protection.


What is the PM2.5 level in Visalia, California at the moment?

expand

PM2.5 levels in Visalia, California are currently 5.028 μg/m3.


What is the PM10 level in Visalia, California at the moment?

expand

The PM10 concentration in Visalia, California is 22.192 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Visalia, California at the moment?

expand

The current carbon monoxide (CO) concentration in Visalia, California is 0.129 ppm.


What is the sulfur dioxide (SO2) level in Visalia, California at the moment?

expand

Currently, Visalia, California has a sulfur dioxide (SO2) concentration of 0.634 ppb.


What is the ozone (O3) level in Visalia, California at the moment?

expand

The current ozone (O3) level in Visalia, California at the moment is 43.788 ppm.


What is the nitrogen dioxide (NO2) level in Visalia, California at the moment?

expand

Nitrogen dioxide (NO2) level in Visalia, California at the moment is 5.894 ppb.


Ambee Footer Logo

All Rights Reserved © Ambee Inc. 2025