GRAP 3 restrictions lifted in NCR as Delhi AQI improves; GRAP 1, GRAP 2 remain in force
The GRAP 3 restrictions, revoked on Sunday, were enforced on January 9 as the quality of air reached 'severe' levels. However ...
Hackaday2y
Recycling Junk E-tags Into A LoRaWAN AQI Sensor
[aduecho] was hoping to build some IoT-connected air quality indicator (AQI) units but the lack of a datasheet for SEM9110 plus no sensors in place meant the only real course of action was to ...
Delhi AQI improves to 'poor' after rain, Grap III restrictions lifted
Cold wave continues grappling Delhi after overnight showers which gave the much needed relief to the city's air quality ...
ThePrint2d
Lahore: Air quality reaches hazardous levels with AQI at 529
The air quality in Pakistan once again reached dangerous levels, with the Air Quality Index (AQI) rising to 529, which is ...
AQI in Delhi improves but remains 'very poor'; Grap-III measures reinstated
The neighbouring areas of Delhi, including Gurugram, Noida, and Ghaziabad, reported 'poor' air quality with AQIs ranging ...
Delhi sees moderate fog, yellow alert issued; AQI remains ‘very poor’
Possibility of light rain and thunderstorms in isolated areas of the city, according to the India Meteorological Department ...