Mumbai is facing a triple whammy of rising temperatures, humid weather and air pollution, which has residents worried across the city. The maximum temperature has crossed the 36-degree Celsius mark, and AQI has gone up to 147 (moderate).
Changing weather has once again put environmental issues on the agenda, with residents dealing with uncomfortable daytime temperatures and polluted air. There hasn’t been much rain, but Mumbai’s weather conditions are making outdoor activities uncomfortable.
On November 10, 2026, Mumbai’s Santacruz weather station recorded a maximum temperature of 36.1 degrees Celsius, while the minimum temperature on November 9 was 20.7 degrees Celsius. India Meteorological Department (IMD) has forecast mainly clear skies over Mumbai and its suburbs, with no rainfall expected. Clear skies may look good for daily activities, but high daytime temperatures and humidity will make conditions uncomfortable (especially in the afternoon).
Air quality is another issue that has cropped up along with rising mercury. Mumbai’s overall AQI was 147 (moderate). But pollution levels were reportedly higher in Deonar and Malad (poor) neighbourhoods too. This means pollution is not affecting every part of the city equally. People living in areas where pollution is more severe may be exposed to dust, smoke and other airborne pollutants more than usual. Haze and reduced visibility in some parts have also been a cause for concern.
The heat and pollution combination has led to questions about how it might affect public health. People who spend extended periods outdoors (commuters, traffic cops, construction workers, delivery people) may be uncomfortable because of the conditions.
Health experts generally say people should stay hydrated in hot weather and not expose themselves unnecessarily to outdoor pollution when AQI levels rise asthma sufferers, respiratory problems or other health problems should pay particular attention to local air quality updates and medical advice; strenuous outdoor activity should be limited during hottest parts of the day.
Meanwhile, the IMD said mainly clear skies would continue in Mumbai, and daytime temperatures would remain relatively high. Minimum temperatures may come down a little later in the day too, which will give some relief during early morning and night, but afternoon warmth would still be there along with cooler mornings. For November 12, the weather department said mainly clear skies are expected, while the maximum temperature in Mumbai-Colaba is expected to be 37 degrees Celsius and no rainfall warning has been issued yet.
The weather pattern over the past few days has also brought up Mumbai’s growing urban pollution problem again. Vehicular emissions, construction dust, industrial activity and other sources of pollution can all lead to poor air quality, especially when atmospheric conditions aren’t favourable for dispersion (moving around in the atmosphere).
Seasonal changes and post-monsoon weather can also affect pollution levels. Rain may temporarily settle airborne dust, but without regular showers, pollution might still be a problem in some neighbourhoods.
Residents need to stay informed about changing weather conditions and take basic precautions first. Drink plenty of water, wear light and comfortable clothing, avoid prolonged exposure to direct sunlight and check local AQI readings before going outside. People living in areas where pollution is higher should also reduce strenuous outdoor exercise when air quality gets worse.
With temperatures crossing 36 degrees Celsius and AQI touching 147, Mumbai has two weather problems to deal with at once. The IMD has predicted mainly clear skies, but the heat, humidity and neighbourhood-level pollution are still there; residents will be watching temperature and air-quality updates closely as we move deeper into November.
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