Sion, Mumbai · Live station AQI
Live reading from the Sion, Mumbai - MPCB station — AQI 95, satisfactory, driven by PM2.5.
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Sion, Mumbai Air Quality Index (AQI)
Live air quality at the Sion, Mumbai - MPCB monitoring station — real-time AQI, PM2.5 & PM10 and a plain-English health advisory, from CPCB data.
Yes — air in Sion (Mumbai) is satisfactory right now (AQI 95). Outdoor activity is generally fine.
Where 95 sits on the India CPCB scale
Live pollutant levels at this station
Station-level PM2.5 and PM10 (µg/m³). The area AQI is the higher of the two sub-indices on the CPCB scale.
What you can do outside right now
General guidance by AQI band. Sensitive groups should act one level earlier.
Monitoring location
Approximate location of the monitoring station(s) feeding this reading. Map © OpenStreetMap.
About air quality in Sion
This page tracks live air quality in Sion, Mumbai, using the Sion, Mumbai - MPCB continuous ambient air-quality monitoring station operated under the Central Pollution Control Board (CPCB) network and published through the Government of India open-data portal. Readings update hourly.
Right now Sion is about 238 points better than the Mumbai city average of AQI 333. Local AQI can differ sharply from the city figure because of nearby traffic, construction, industry or green cover — which is exactly why station-level readings matter.
For the full city picture — every station, pollutant dials, 24-hour and 7-day trends and health guidance — see the Mumbai air quality page.
Protect your health — air quality guides
Frequently asked questions
What is the AQI in Sion, Mumbai today?
The current Air Quality Index at the Sion, Mumbai - MPCB monitoring station is 95 (Satisfactory) on the CPCB scale, driven by PM2.5.
Is it safe to go outside in Sion today?
Yes — air in Sion (Mumbai) is satisfactory right now (AQI 95). Outdoor activity is generally fine.
How is Sion's air measured?
From the Sion, Mumbai - MPCB CPCB continuous monitoring station, published via data.gov.in and updated hourly. We only show a value when the station has reported recently.