Hello Mark-Walen,
After BSEC 2.2.0.0, default IAQ was changed to 50, not 25.
Therefore, your value is correct.
Here is release update for BSEC 2.2.0.0.
IAQ algorithm improved w/r to interaction and performance by optimized baseline adaptation. Accordingly, the IAQ adaptation points have been updated to 50 & 200 for best user experience (former versions used 25 & 250).
Thank you.
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