Rio Rico, AZ
Long-term air quality
What this page tells you
This page combines annual PM2.5, unhealthy days, 5-year trend, and data coverage so you can compare long-term air quality, not just today's reading.
Rio Rico, AZ air quality summary: Rio Rico, AZ, currently holds a clean air score of 45.1 and a grade of D, with an annual PM2.5 mean of 10.6 µg/m³. These metrics indicate an environment with elevated long-term particulate exposure compared to many other regions. Rio Rico maintains an annual PM2.5 mean of 10.6 µg/m³, which is described as a moderate level for long-term exposure. The long-term air quality in Rio Rico has been worsening over recent years.
Clean Air Score
The clean air score of 45.1 and grade of D reflect a consistent level of particulate exposure that is higher than in most monitored cities. This suggests an environment that regularly exceeds regional air quality benchmarks.
🏡 What This Means for Buying
Prospective residents should consider the city's D grade as part of a careful long-term environmental evaluation. Air quality should be treated as one factor in a broader relocation or housing decision.
Indoor Air Quality in Rio Rico, AZ
Outdoor pollution can still affect indoor air when windows are open, filtration is weak, or wildfire smoke moves in.
How to react when today's AQI changes
Use the AQI bands below to decide whether to open windows, run an air purifier, or stay indoors when pollution spikes in Rio Rico.
AQI 0-50
GoodOpen windows: Open windows if you want fresh air.
Air purifier: No purifier needed for most homes.
Indoor activity: Normal indoor activity is fine.
AQI 51-100
ModerateOpen windows: Sensitive groups should limit open-window time.
Air purifier: Use fans or filtration if dust or pollen is bothering you.
Indoor activity: Most people can stay active indoors.
AQI 101-150
Unhealthy for Sensitive GroupsOpen windows: Keep windows closed.
Air purifier: Run a HEPA purifier in the main room and bedroom.
Indoor activity: Sensitive groups should reduce outdoor exposure.
AQI 151+
UnhealthyOpen windows: Keep windows and doors closed.
Air purifier: Run HEPA continuously and seal obvious drafts.
Indoor activity: Stay indoors as much as possible; use an N95 if you must go out.
Common indoor air concerns in Rio Rico:
- Wildfire smoke infiltration (PM2.5)
- Seasonal pollen and dust mite allergens
- VOCs from household products
Recommended action: If today's AQI reaches 101 or higher, close windows and run HEPA filtration before indoor air starts to feel smoky or stale.
Top Products for Rio Rico Homes:
🩺 My Health Risk Assessment
See how Rio Rico's air quality affects you and your family specifically.
Health Advice
Reduce prolonged outdoor exertion.
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</> Create Free Widget🏡 Property Value Impact Analysis
Between 2019 and 2024, Rio Rico's air quality worsened by 1.9 μg/m³. Based on NBER studies, this change correlates with a estimated 7.6% decrease in relative property value retention.
Cleaner Alternatives in AZ
Why Rio Rico earned a 45.1
Raw inputs, scoring weights, and data coverage for this city.
Best Time to Run
Find the cleanest hours for your run today.
Cycling Forecast
Avoid pollution spikes on your next ride.
📅 Past 30 Days Trend
Real-time daily PM2.5 AQI
🌸 Pollen Outlook
Current Seasonal Forecast
How it worksBased on current seasonal forecast data. Not a long-term pollution rating or relocation score.
Score Breakdown
| Component | Weight | Score Contribution |
|---|---|---|
| Annual Air Quality | 40% | 19.6 |
| Unhealthy Days | 25% | 61 |
| 5-Year Trend | 20% | 40.5 |
| Seasonal Variability | 10% | 72.4 |
| Extreme Events | 5% | 95 |
Explore More Air Quality Data
Frequently Asked Questions
About This Data
Data Sources
Historical air quality mapping and scoring are based completely on official U.S. Environmental Protection Agency (EPA) AirNow API data. 5-day AQI forecasts are provided by WAQI.
Methodology
Our Clean Air Score (0-100) is a proprietary algorithm that weighs multiple factors:
- Annual PM2.5 averages (40%)
- Frequency of unhealthy days (25%)
- 5-year pollution trends (20%)
- Seasonal variability and extreme events (15%)
Updates & Accuracy
Real-time data is updated hourly. Historical aggregate scores are recalculated monthly to reflect the latest trends. While we strive for accuracy, sensor maintenance and local conditions can affect individual readings.
Practical Advice
When AQI > 100: Sensitive groups (children, elderly, asthmatics) should limit prolonged outdoor exertion.
When AQI > 150: Everyone should avoid outdoor exercise and keep windows closed.
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Rio Rico Air Quality FAQs
Is Rio Rico a good fit for people who care about long-term air quality?
Rio Rico is a challenged option, currently holding a clean air score of 45.1 and a grade of D. Its annual PM2.5 mean of 10.6 µg/m³ indicates elevated particulate exposure levels for long-term residents.
What is the frequency of unhealthy air days in Rio Rico?
Rio Rico has an unhealthy days percentage of 1.9%, indicating periodic acute pollution spikes. This is consistent with its D grade and annual PM2.5 mean of 10.6 µg/m³.
Is the air quality in Rio Rico improving or getting worse over time?
Air quality in Rio Rico is worsening, with a clear downward trend in long-term conditions observed over recent years.
Does air quality vary across different parts of Rio Rico?
Air quality can vary within the city due to local traffic, industry, and location patterns. Topography and proximity to local pollution sources can significantly influence particulate concentrations in different areas.