Re: [weewx-user] Accessing Database From Service Extension

[Carter Humphreys]

Ah that looks like it should do the trick! I’ll give it a try and reach back out if I have any issues. Thanks Tom! Carter On Apr 21, 2024, at 11:40, Tom Keffer <tkef...@gmail.com> wrote:  Take a look at the section Programming interface in the documentation and see if that answers your question. On Sun, Apr 21, 2024 at 9:17 AM carter.hu...@gmail.com <carter.humphrey...@gmail.com> wrote: I have PM 2.5 data being feed into WeeWx via a custom service extension. What I want to do is calculate the air quality index (AQI) based on the PM2.5 data. The EPA references the correct way of doing this as using the 24-hour average PM2.5. So my question is, is there a way for an extension to access the weewx database a pull the average value of a variable over the last 24 hours? -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/03f80a01-a1ab-4ee7-9ae1-244312a74115n%40googlegroups.com. -- You received this message because you are subscribed to a topic in the Google Groups "weewx-user" group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/weewx-user/-mBPA6zENp4/unsubscribe. To unsubscribe from this group and all its topics, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAPq0zEBEiF2KHNFBvzSmVWd_V%3DjmYbN7g4X4aNo%2Bm1kbJwtkqQ%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/52726A36-80B8-4017-949A-A86802908725%40gmail.com.