Message Board
04/10/2017 07:47 - We are back on line. Again we apologize for the down time.
Real-Time Air Monitoring Data
2.9 PPM
Weather Conditions
Wind Direction 72° (ENE)
Wind Speed 0 MPH
Temperature 58°F
Humidity 86%
Subscribe to Alert Notification List
First Name:
Last Name:

This website presents real-time air monitoring data at the fence line between the Aliso Canyon gas storage facility and the community of Porter Ranch. The systems are currently setup to monitor for methane gas on a real-time basis. Information from the monitoring equipment is updated on the website every five minutes. The equipment is being supplied by Argos Scientific and WeatherUnderground.

Ambient air quality data provided on this website is raw data at the time of collection and has not undergone Quality Assurance Checks. If you have a health emergency please contact local emergency agency.


PPM - Parts per million
MPH - Miles per hour



This site is maintained and operated by Argos Scientific and is part of the fenceline.org network
Contact Argos Scientific

Send us an email...

Sending your message. Please wait...

Thanks for sending your message! We'll get back to you shortly.

There was a problem sending your message. Please try again. Please note that website URLs are not allowed.

Please complete all the fields in the form before sending.