Bar Harbor Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Bar Harbor
Last Updated: 2026-08-02 09:41 (Local Time)
20 °C
Overcast
Presently, Bar Harbor ranks for having the good air quality among cities worldwide.
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Bar Harbor
AQI (US) Trends - Annual Air Quality Changes
Bar Harbor, Maine, United States
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Bar Harbor
Health Advice For People Living In
Bar Harbor
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
Bar Harbor
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.
Twin Falls, Idaho
Unhealthy
4xabove Standard
2.
Sandpoint, Idaho
Poor
4xabove Standard
3.
Meridian, Idaho
Poor
2xabove Standard
4.
Boise, Idaho
Moderate
2xabove Standard
5.
Garden City, Idaho
Moderate
2xabove Standard
6.
Nampa, Idaho
Moderate
2xabove Standard
7.
Columbia Falls, Montana
Moderate
2xabove Standard
8.
Lincoln, Nebraska
Moderate
1xabove Standard
9.
Helena Valley West Central, Montana
Moderate
1xabove Standard
10.
Havre, Montana
Moderate
1xabove Standard
Last Updated: 02 Aug 2026, 01:41 PM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Bar Harbor?
1. What is the current AQI (US) level in Bar Harbor?
The current real-time AQI (US) level in Bar Harbor is 43 (Good). This was last updated 2026-08-02 09:41 (Local Time).
2. When was the best AQI (US) level in Bar Harbor in the last 24 hours?
2. When was the best AQI (US) level in Bar Harbor in the last 24 hours?
The best AQI (US) level was 15 (Good) at 11:31 AM, Aug 1, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Bar Harbor in the last 24 hours?
3. When was the worst AQI (US) level in Bar Harbor in the last 24 hours?
The worst AQI (US) level was 50 (Good) at 6:01 PM, Aug 1, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Bar Harbor during last 24 hours?
4. What is the current trend of AQI (US) levels in Bar Harbor during last 24 hours?
The AQI (US) levels in Bar Harbor have been fluctuating throughout the last 24 hours. The levels have increased by highest 50 at 6:01 PM, Aug 1, 2026 (Local Time), lowest 15 at 11:31 AM, Aug 1, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Bar Harbor?
5. What actions are recommended as per the current AQI (US) level in Bar Harbor?
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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