What it means
Air quality is good — almost everyone can be outside doing anything they like. Sensitive groups (asthma, infants, the elderly) may still want to keep an eye on the PM2.5 trend in summer.
Air quality
Sydney metro, hourly. Real readings from the Open-Meteo Air-Quality API (CAMS-Europe atmospheric model).
Air quality is good — almost everyone can be outside doing anything they like. Sensitive groups (asthma, infants, the elderly) may still want to keep an eye on the PM2.5 trend in summer.