Concord, MO
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.
Concord, MO air quality summary: Concord, MO maintains a Clean Air Score of 80.7 and an environmental grade of B. The city's air quality is characterized by an annual average PM2.5 concentration of 6.5 µg/m³. Concord records an annual mean PM2.5 concentration of 6.5 µg/m³. Long-term air quality in Concord has been limited or modest in its change over recent years.
Clean Air Score
The Clean Air Score of 80.7 and B grade indicate that Concord experiences moderate air quality over the long term. These values provide a factual baseline for evaluating chronic particulate levels.
🏡 What This Means for Buying
Air quality should be treated as one factor in a broader relocation or housing decision in Concord. Residents can evaluate the moderate long-term particulate exposure as part of their balanced research.
Indoor Air Quality in Concord, MO
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 Concord.
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 Concord:
- 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 Concord Homes:
🩺 My Health Risk Assessment
See how Concord's air quality affects you and your family specifically.
Health Advice
Enjoy the outdoors! Air quality is great.
Add Concord Air Quality to your site
Perfect for local news, real estate blogs, and community pages.
</> Create Free Widget🏡 Property Value Impact Analysis
Between 2019 and 2024, Concord's air quality improved by 0.3 μg/m³. Based on NBER studies, this change correlates with a estimated 1.2% increase in relative property value retention.
Cleaner Alternatives in MO
No cleaner cities found in this state. Concord is already a top performer!
Why Concord earned a 80.7
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% | 78.5 |
| Unhealthy Days | 25% | 100 |
| 5-Year Trend | 20% | 50 |
| Seasonal Variability | 10% | 93.6 |
| Extreme Events | 5% | 100 |
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.
More Cities in MO
Similar Rankings Nationwide
Concord Air Quality FAQs
Is Concord a good fit for people who care about long-term air quality?
Concord has a clean air score of 80.7 and a grade of B. The annual PM2.5 concentration is 6.5 µg/m³, which represents moderate or acceptable but still relevant long-term exposure.
How frequent is unhealthy air in Concord?
In Concord, approximately 0% of days are classified as having unhealthy air frequency. This level aligns with the city's current B grade and its average PM2.5 concentration of 6.5 µg/m³.
Is the air quality in Concord improving or getting worse over time?
The long-term air quality trend in Concord is described as limited or modest.
Does air quality vary across different parts of Concord?
Air quality can vary within Concord due to local factors such as traffic patterns, industrial activity, and specific geographic locations.