Prospect Harbor Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Prospect Harbor
Last Updated: 2026-08-03 20:21:02 (Local Time)
17 °C
Patchy rain nearby
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Prospect Harbor, Maine, United States
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Prospect Harbor
Health Advice For People Living In
Prospect Harbor
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
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Prospect Harbor
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Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Spokane Valley, Washington
Unhealthy
6xabove Standard
2.
Spokane, Washington
Unhealthy
6xabove Standard
3.
Airway Heights, Washington
Unhealthy
5xabove Standard
4.
Wenatchee, Washington
Unhealthy
5xabove Standard
5.
Ellensburg, Washington
Unhealthy
5xabove Standard
6.
Chelan, Washington
Unhealthy
5xabove Standard
7.
Cheney, Washington
Unhealthy
5xabove Standard
8.
Quincy, Washington
Unhealthy
5xabove Standard
9.
Yakima, Washington
Unhealthy
4xabove Standard
10.
Toppenish, Washington
Unhealthy
4xabove Standard
Last Updated: 04 Aug 2026, 12:29 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Prospect Harbor?
1. What is the current AQI (US) level in Prospect Harbor?
The current real-time AQI (US) level in Prospect Harbor is 21 (Good) due to recent rainfall by 0.01mm/hr. This was last updated 2026-08-03 20:21:02 (Local Time).
2. When was the best AQI (US) level in Prospect Harbor in the last 24 hours?
2. When was the best AQI (US) level in Prospect Harbor in the last 24 hours?
The best AQI (US) level was 12 (Good) at 8:31 AM, Aug 3, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Prospect Harbor in the last 24 hours?
3. When was the worst AQI (US) level in Prospect Harbor in the last 24 hours?
The worst AQI (US) level was 52 (Moderate) at 2:01 AM, Aug 3, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Prospect Harbor during last 24 hours?
4. What is the current trend of AQI (US) levels in Prospect Harbor during last 24 hours?
The AQI (US) levels in Prospect Harbor have been fluctuating throughout the last 24 hours. The levels have increased by highest 52 at 2:01 AM, Aug 3, 2026 (Local Time), lowest 12 at 8:31 AM, Aug 3, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Prospect Harbor?
5. What actions are recommended as per the current AQI (US) level in Prospect 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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