Dorchester Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Boston
Last Updated: 2026-08-17 16:41:01 (Local Time)
23 °C
Patchy rain nearby
Presently, Boston ranks for having the good air quality among cities worldwide.
MapDorchester
AQI Graph
Historical Air Quality Data
Dorchester
AQI (US) Trends - Annual Air Quality Changes
Dorchester, Boston, Massachusetts, United States
United States's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Dorchester
Health Advice For People Living In
Dorchester
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Dorchester
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Omak, Washington
Poor
2xabove Standard
2.
Miami, Florida
Moderate
2xabove Standard
3.
Moses Lake, Washington
Moderate
2xabove Standard
4.
Ellensburg, Washington
Moderate
2xabove Standard
5.
Quincy, Washington
Moderate
2xabove Standard
6.
Prineville, Oregon
Moderate
2xabove Standard
7.
Wenatchee, Washington
Moderate
2xabove Standard
8.
Madras, Oregon
Moderate
1xabove Standard
9.
Davie, Florida
Moderate
1xabove Standard
10.
Merced, California
Moderate
1xbelow Standard
Last Updated: 17 Aug 2026, 08:50 PM
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at Dorchester
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Dorchester?
1. What is the current AQI (US) level in Dorchester?
The current real-time AQI (US) level in Dorchester is 8 (Good) due to recent rainfall by 0.03mm/hr. This was last updated 2026-08-17 16:41:01 (Local Time).
2. When was the best AQI (US) level in Dorchester in the last 24 hours?
2. When was the best AQI (US) level in Dorchester in the last 24 hours?
The best AQI (US) level was 12 (Good) at 9:01 PM, Aug 16, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Dorchester in the last 24 hours?
3. When was the worst AQI (US) level in Dorchester in the last 24 hours?
The worst AQI (US) level was 46 (Good) at 5:01 PM, Aug 16, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Dorchester during last 24 hours?
4. What is the current trend of AQI (US) levels in Dorchester during last 24 hours?
The AQI (US) levels in Dorchester have been fluctuating throughout the last 24 hours. The levels have increased by highest 46 at 5:01 PM, Aug 16, 2026 (Local Time), lowest 12 at 9:01 PM, Aug 16, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Dorchester?
5. What actions are recommended as per the current AQI (US) level in Dorchester?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
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