Long Island City, NY
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.
Long Island City, NY air quality summary: Long Island City, NY, maintains a clean air score of 75.2 and an overall grade of B. The annual mean for PM2.5 in the area is 7.5 micrograms per cubic meter. Long Island City recorded an annual PM2.5 mean of 7.5, which is within moderate exposure levels. The long-term air quality trend in this location is characterized as neutral, indicating limited change in recent years.
Clean Air Score
The score of 75.2 and B grade reflect air quality conditions that are generally acceptable for long-term residential living. This indicates a moderate level of particulate matter exposure over an annual period.
🏡 What This Means for Buying
Prospective residents should consider these air quality metrics as one component of a comprehensive evaluation of local environmental conditions. The data suggests a stable environment for long-term residency.
Indoor Air Quality in Long Island City, NY
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 Long Island City.
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 Long Island City:
- 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 Long Island City Homes:
🩺 My Health Risk Assessment
See how Long Island City's air quality affects you and your family specifically.
Health Advice
Enjoy the outdoors! Air quality is great.
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</> Create Free Widget🏡 Property Value Impact Analysis
Between 2019 and 2024, Long Island City's air quality worsened by 0.1 μg/m³. Based on NBER studies, this change correlates with a estimated 0.4% decrease in relative property value retention.
Cleaner Alternatives in NY
Why Long Island City earned a 75.2
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% | 64.6 |
| Unhealthy Days | 25% | 100 |
| 5-Year Trend | 20% | 50 |
| Seasonal Variability | 10% | 93.4 |
| 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.
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Long Island City Air Quality FAQs
Is Long Island City a good fit for people who care about long-term air quality?
Long Island City is a reasonable option with a clean air score of 75.2 and a grade of B. Its annual PM2.5 mean is 7.5, which is considered moderate for long-term exposure.
What is the frequency of unhealthy air or long-term pollution exposure in Long Island City?
Long Island City has an unhealthy days percentage of 0. The city's grade of B reflects a generally consistent air quality profile relative to long-term standards.
Is air quality in Long Island City improving or getting worse over time?
The air quality trend for Long Island City is currently neutral. This indicates that long-term conditions have remained relatively stable without significant shifts.
How much does air quality vary within different parts of Long Island City?
Air quality can vary within the city due to local traffic, industry, and location patterns. Residents should be aware that proximity to transit corridors or industrial sites can influence local particulate levels.