Waterloo Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Waterloo
Last Updated: 2026-06-04 12:11:02 (Local Time)
27 °C
Sunny
Presently, Waterloo ranks for having the good air quality among cities worldwide.
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Historical Air Quality Data
Waterloo
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AQI (US) Trends - Annual Air Quality Changes
Waterloo, Iowa, United States
Waterloo's Locations
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Air Quality Index
Air Quality Calendar 2026
Waterloo
Health Advice For People Living In
Waterloo
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
Waterloo
Most Polluted Cities 2026
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Marana, Arizona
Moderate
15xbelow Standard
2.
Iowa City, Iowa
Moderate
15xbelow Standard
3.
Rock Island, Illinois
Moderate
15xbelow Standard
4.
Casa Grande, Arizona
Moderate
15xbelow Standard
5.
Muscatine, Iowa
Moderate
15xbelow Standard
6.
Calexico, California
Moderate
2xbelow Standard
7.
Cedar Rapids, Iowa
Moderate
15xbelow Standard
8.
Maricopa, Arizona
Moderate
15xbelow Standard
9.
Ocala, Florida
Moderate
8xbelow Standard
10.
Davenport, Iowa
Moderate
15xbelow Standard
Last Updated: 04 Jun 2026, 05:19 PM
AQI City RankingsAir Quality Solutions For Waterloo
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Air Quality FAQs
at Waterloo
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Waterloo?
The current real-time AQI (US) level in Waterloo is 25 (Good). This was last updated 2026-06-04 12:11:02 (Local Time).
2. When was the best AQI (US) level in Waterloo in the last 24 hours?
The best AQI (US) level was 17 (Good) at 1:31 PM, Jun 3, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Waterloo in the last 24 hours?
The worst AQI (US) level was 31 (Good) at 12:31 PM, Jun 3, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Waterloo during last 24 hours?
The AQI (US) levels in Waterloo have been fluctuating throughout the last 24 hours. The levels have increased by highest 31 at 12:31 PM, Jun 3, 2026 (Local Time), lowest 17 at 1:31 PM, Jun 3, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Waterloo?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
Recent AQI Blogs
Read the latest news
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