airquality

#!/bin/bash

API_KEY="" # API_KEY from https://api.openweathermap.org
LON="" # Lontitude e.g. 00.0000
LAT="" # Latitude e.g. 00.0000

BAD_QUALITY_WARN=3

RESPONSE_BODY=$(curl https://api.openweathermap.org/data/2.5/air_pollution\?lat=${LAT}\&lon=${LON}\&appid=${API_KEY})
AQI=$(echo "$RESPONSE_BODY" | jq '.list[0].main.aqi')
AIR_COMPONENTS=$(echo "$RESPONSE_BODY" | jq '.list[0].components')

CO=$(echo "$AIR_COMPONENTS" | jq '.co')
NO=$(echo "$AIR_COMPONENTS" | jq '.no')
NO2=$(echo "$AIR_COMPONENTS" | jq '.no2')
O3=$(echo "$AIR_COMPONENTS" | jq '.o3')
SO2=$(echo "$AIR_COMPONENTS" | jq '.so2')
PM2_5=$(echo "$AIR_COMPONENTS" | jq '.pm2_5')
PM10=$(echo "$AIR_COMPONENTS" | jq '.pm10')
NH3=$(echo "$AIR_COMPONENTS" | jq '.nh3')

echo "PM2.5: ${PM2_5} | PM10: ${PM10}"

### window size
WIDTH=${WIDTH:-200}
HEIGHT=${HEIGHT:-200}

case "$BLOCK_BUTTON" in
  1|2|3) 

	# the position of the upper left corner of the popup
	posX=$((BLOCK_X - WIDTH / 2))
	posY=$((BLOCK_Y - HEIGHT))

	TEXT_ON_CLICK="$(echo "Air Quality for $LAT $LON\nAQI: $AQI\nCO: $CO\nNO: $NO\nNO2: $NO2\nO3: $O3\nSO2: $SO2\nPM2.5: $PM2_5\nPM10: $PM10\nNH3: $NH3")"
	
	i3-msg -q "exec yad --text='$TEXT_ON_CLICK' \
        --width=$WIDTH --height=$HEIGHT \
	    --undecorated --fixed \
	    --close-on-unfocus --no-buttons \
	    --posx=$posX --posy=$posY \
	    > /dev/null"
esac

### DANGER QUALITY OF AIR
if [[ "${AQI}" -ge "${BAD_QUALITY_WARN}" ]]; then
  exit 33
fi