diff --git a/AirQualityDoc.pdf b/AirQualityDoc.pdf
index f7acb22..8bf543b 100644
Binary files a/AirQualityDoc.pdf and b/AirQualityDoc.pdf differ
diff --git a/docs/AirQualityDocs15.odt b/docs/AirQualityDocs15.odt
new file mode 100644
index 0000000..175651c
Binary files /dev/null and b/docs/AirQualityDocs15.odt differ