Hamilton Air Quality Index (AQI) and Air Pollution
Stay updated with the latest air quality index (AQI) for Hamilton, Ontario, Canada . With an AQI of 71 (Moderate), PM2.5 at 21.6µg/m³, humidity at 40%, and temperature around 26°C. Explore current air pollution levels and learn how to protect yourself and your family from pollution exposure.
Live AQI
Air Quality is
PM2.5: 21.6 µg/m³
Last updated: just now

Major Pollutants Hamilton
10.04 µg/m³
10.68 µg/m³
6.13 ppb
121.06 ppb
131.61 ppm
2.56 ppb
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Indoor Air Quality Hamilton, Ontario, Canada
When the air quality in Hamilton or any other place reaches a moderate level, indoor air quality is usually manageable for residents. However, poor ventilation, smoking inside the house, the use of strong cleaning agents and smoke from gas stoves can make the situation worse. This can cause indoor air to become more polluted than outdoor air. Sensitive groups such as asthma patients and older adults may experience symptoms like fatigue, coughing or breathing with a slight whistling sound. Therefore, always assuming that if the outdoor air quality is moderate can be risky. Indoor factors should be considered before making such as assumption.
In such situations, residents of Hamilton should make efforts to improve indoor air quality by reducing sources of pollution and maximizing the flow of cleam air. Avoid smoking inside the house, use an exhaust fan in the kitchen for proper ventilation and use HEPA filters to clean the air. Small steps like placing indoor plants can also help reduce indoor air pollution to some extent. Dust particles and allergens that cause breathing problems can be removed by regularly cleaning mattresses and carpets. Drinking enough water, exercising and getting proper rest are healthy lifestyle habits that help protect against the effects of pollution levels. With these small efforts the people of Hamilton can improve indoor air quality and protect their health.
Health Recommendations for Residents of Hamilton, Ontario, Canada
Moderate air quality is generally acceptable, but in Hamilton, long exposure to moderate air quality may cause mild symptoms in sensitive groups such as slight breathing difficulty in throat irritation. The general residents of Hamilton can continue their daily activities. During peak traffic hours, it is important to take precautions. Outdoor activities like walking and exercise are usually safe, although it is better to avoid areas with heavy vehicle emissions.
Residents should do outdoor exercises either early in the morning or late in the evening when the air is usually cleaner. During heavy traffic hours, windows should be kept closed and the use of an air purifier can be considered. Eating food rich in antioxidents and drinking enough water will help the body deal with the effects of pollution. Sensitive groups such as children, older adults and those who have breathing or heart problems should avoid doing stenous activities outside for long periods. People in the area can also practice relaxation methods at home such as meditation or yoga. With a little planning and small changes, the people of Hamilton can protect their health for the long term.