Delhi residents beware! Pollution has started increasing, warns CM Kejriwal as air quality index reaches 171

“Pollution has started increasing. 09 Oct- AQI – 171 (0 to 50 – Good, 51 to 100 – Satisfactory, 101 to 200 – Moderate) PM10 – 197 (0 to 50 – Good, 51 to 100 – Satisfactory, 101 to 250 – Moderate) PM2.5 – 69 (0 to 30 – Good, 31 to 60 – Satisfactory, 61 to 90 – Moderate),” Kejriwal tweeted.