Air quality in Nainital today is Moderate, with an AQI value of 73. PM2.5 is at 26 µg/m³ and PM10 at 73 µg/m³ . Ozone levels are 34 ppb , and NO2 is at 8 ppb . The temperature is 18°C, making it an okay day for outdoor activities. However, sensitive groups may experience mild discomfort.