Boulder Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Wyoming
Last Updated: 2025-09-04 11:46:20 AM (Local Time)
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Historical Air Quality Data
Boulder
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World Air Quality Report
AQI Trends - Annual Air Quality Changes
Boulder, Wyoming, United States
Annual AQI Trends
Most & Least Polluted Months
* This data analysis is from year 2025 - 2025
Boulder's Locations
Real-time Air Pollution Level
United States's Metro Cities
Air Quality Index
Air Quality Calendar 2025
Boulder
Health Advice For People Living In
Boulder
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI
Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierPrevent Health Problems: Understand Your Risks
Boulder
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
High Chances of Asthma
Asthma
Risk of Asthma symptoms is High when AQI is Unhealthy (150-301)
Severe symptoms including intense wheezing, severe shortness of breath, significant chest tightness, and persistent coughing that may disrupt daily activities.
Do's :
Avoid going outside and keep windows closed to reduce exposure to pollutants.
Take prescribed medications as directed by your healthcare provider.
Maintain clean indoor air with air purifiers, especially in bedrooms and living areas.
Don'ts :
Smoke or expose yourself to secondhand smoke.
Engage in physical exertion outdoors.
Most Polluted Cities 2025
United States
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Pinedale, United States
2.
Selah, United States
3.
Sylvan Bay Summer Home Area, United States
4.
Twisp, United States
5.
Boulder, United States
6.
Daniel, United States
7.
Spokane, United States
8.
Wellpinit, United States
9.
Miramonte, United States
10.
Omak, United States
Last Updated: 04 Sept 2025, 04:50 PM
AQI City RankingsAir Quality Solutions For Boulder
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Boulder's AQI Data Analytics Solutions
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Your area’s real-time data with detailed parameters.
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Air Quality FAQs
at Boulder
Frequently Asked Questions About Air Quality
What is the current AQI level in Boulder?
The current real-time AQI level in Boulder is 151 (Unhealthy). This was last updated 2025-09-04 11:46:20 AM (Local Time).
When was the best AQI level in Boulder in the last 24 hours?
The best AQI level was 46 (Good) at 7:09 PM, Sep 3, 2025 (Local Time) during the last 24 hours.
When was the worst AQI level in Boulder in the last 24 hours?
The worst AQI level was 89 (Moderate) at 10:04 AM (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Boulder during last 24 hours?
The AQI levels in Boulder have been fluctuating throughout the last 24 hours. The levels have increased by highest 89 at 10:04 AM (Local Time), lowest 46 at 7:09 PM, Sep 3, 2025 (Local Time).
What actions are recommended as per the current AQI level in Boulder?
Current AQI levels are unhealthy for everyone. It's advised to limit outdoor activities and consider using air purifiers indoors.
Recent AQI Blogs
Read the latest news
Here are some latest blogs that you can go through to find out more air pollution.
