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Saugus, MA

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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.

Jump to indoor air guidance Read the formula
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Note: Saugus does not have its own EPA monitor and this page relies on the nearest monitor in Lynn, 3.1 miles away.
📍 Homebuyer Guide 📊 Data Coverage: 100% 📅 2021-2025 Trends

Saugus, MA air quality summary: Saugus, MA, has a Clean Air Score of 55.4 and an overall grade of C. The city's average annual PM2.5 concentration is 8.8 µg/m³. Saugus recorded an annual PM2.5 mean of 8.8 µg/m³, which is considered moderate but relevant for long-term exposure. Long-term air quality in Saugus has been worsening over recent years.

Clean Air Score

55
Grade C

A score of 55.4 and a C grade indicate that Saugus has moderate long-term air quality. This grade reflects typical conditions for an urbanized area in the Greater Boston region.

🏡 What This Means for Buying

Air quality in Saugus should be treated as one factor in a comprehensive relocation decision. The city's data provides a baseline for evaluating long-term environmental conditions.

Best time for outdoor visits: Check seasonal chart

Indoor Air Quality in Saugus, MA

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 Saugus.

AQI 0-50

Good

Open 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

Moderate

Open 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 Groups

Open 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+

Unhealthy

Open 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 Saugus:

  • 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 Saugus Homes:

Best HEPA Air Purifier for Saugus Wildfire Smoke PM2.5 Indoor Air Quality Monitor Formaldehyde & VOC Detector
People also search: "indoor air quality in Saugus, MA"

🩺 My Health Risk Assessment

See how Saugus's air quality affects you and your family specifically.

Current Risk Level
Moderate Risk
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Health Advice

Good for most outdoor activities.

Est. Annual "Risky Days" for you: ~4 days/year

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🏡 Property Value Impact Analysis

Estimated Impact (5-Year)
Concern Signal
-8.8% theoretical value retention

Between 2019 and 2024, Saugus's air quality worsened by 2.2 μg/m³. Based on NBER studies, this change correlates with a estimated 8.8% decrease in relative property value retention.

* Methodology: Comparison based on National Bureau of Economic Research (NBER) Working Paper 15655 correlation between PM2.5 reduction and housing prices. This is a theoretical estimate for informational purposes only.
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Annual PM2.5
8.8 μg/m³
WHO Target: <5.0
Good Days
98.9 %
% days AQI < 100
5-Year Trend
Worsening
↓ Worsening
Long-term direction
Extreme Days
4 days/yr
Days AQI > 150 (Est.)

Why Saugus earned a 55.4

Raw inputs, scoring weights, and data coverage for this city.

See full formula
Annual Air Quality
8.8 μg/m³
Component score 45.5 × 40% = 18.2 points
Unhealthy Days
4 days/yr est.
1.1% of days above AQI 100. Component score 78.1 × 25% = 19.5 points
5-Year Trend
Worsening
Component score 39 × 20% = 7.8 points
Seasonal Variability
37.3
Higher means steadier month-to-month air. Weighted contribution: 3.7 points
Extreme Events
80
Captures severe pollution spikes. Weighted contribution: 4.0 points
Coverage & Monitoring
100%
Proxy monitor: Lynn (3.1 miles away)
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Best Time to Run

Find the cleanest hours for your run today.
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Cycling Forecast

Avoid pollution spikes on your next ride.

📅 Past 30 Days Trend

Real-time daily PM2.5 AQI

Live Data

Score Breakdown

Component Weight Score Contribution
Annual Air Quality 40% 45.5
Unhealthy Days 25% 78.1
5-Year Trend 20% 39
Seasonal Variability 10% 37.3
Extreme Events 5% 80

Explore More Air Quality Data

View more cities in MA See how Saugus compares nationally

Frequently Asked Questions

How often is this air quality data updated? Our historical trend models and annual rankings are updated regularly based on official EPA data to ensure reports reflect the latest available long-term trends.
What sources does CleanAirData use? We rely strictly on official U.S. Environmental Protection Agency (EPA) monitoring station data for all historical air quality scoring and reports.
Data sourced from U.S. Environmental Protection Agency (EPA) — See our methodology

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.

Data provided for informational purposes only. Always consult local health officials during extreme smoke or pollution events.

More Cities in MA

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Score: 89.3/100
North Chicopee Grade A
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Westfield Grade A
Score: 89.3/100
Holyoke Grade A
Score: 89.3/100
Amherst Grade A
Score: 89.3/100
Northampton Grade A
Score: 89.3/100

Similar Rankings Nationwide

#2501 Dracut, MA
Score: 55.4/100
#2502 North Andover, MA
Score: 55.4/100
#2503 Merrimack, NH
Score: 55.4/100
#2504 Danvers, MA
Score: 55.4/100
#2505 Wakefield, MA
Score: 55.4/100
#2506 Reading, MA
Score: 55.4/100

Saugus Air Quality FAQs

Is Saugus a good fit for people who care about long-term air quality?

Saugus, MA, offers moderate long-term air quality with a score of 55.4 and a grade of C. Its annual PM2.5 mean of 8.8 µg/m³ is a relevant factor for those considering residency in the area.

What is the frequency of unhealthy air days in Saugus?

Saugus reports an unhealthy air days percentage of 1.1%, which is reflected in its C grade. This frequency of spikes contributes to the overall annual particulate exposure.

Is the air quality in Saugus improving or getting worse over time?

The long-term air quality in Saugus is worsening according to recent historical trends. A 100% data completeness rate provides high confidence in this assessment of environmental change.

Does air quality vary across different parts of Saugus?

Air quality can vary within the city due to local traffic, industry, and location patterns. Localized factors like proximity to major highways and industrial zones can influence exposure levels.