Outdoor
Outdoor activity is generally possible, but conditions are not ideal.
Why: AQI or pollutant levels are elevated, so this guidance is more cautious.
New York, New York, United States
New York air quality today
Outdoor activity is generally possible, but conditions are not ideal.
Data: Hourly Open-Meteo model estimateThe latest update is older than expected, so this page is showing an estimate for the current hour.Detailed metrics and guidance use the latest available detailed data.
Practical guidance
Running
Outdoor running is generally fine. If you are sensitive to air pollution, consider keeping the effort easy.
Why: Air quality indicators are elevated, so the running guidance is more cautious.
Ventilation
Ventilate briefly and check conditions again later.
Why: AQI or pollutant levels are elevated, so longer ventilation may be better later.
Air quality and outdoor metrics
US AQI
Air Quality Index
65
Moderate
PM2.5
Fine particulate matter
4.5µg/m³
Low
PM10
Coarse particulate matter
4.6µg/m³
Low
NO₂
Nitrogen dioxide
6µg/m³
Low
O₃
Ozone
83µg/m³
Moderate
UV index
Sun exposure level
3
Moderate
Temperature
Air temperature
18°C
Comfortable
Feels like
Apparent temperature
14°C
Comfortable
Wind
Wind speed
25km/h
Breezy
Humidity
Relative humidity
47%
Comfortable
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Disclaimer
This information is a general estimate only and is not medical advice.
Location
New York, United States
Coordinates: 40.7128, -74.0060 · America/New_York
Interpret AQI for outdoor activity
Calculic's European AQI calculator assesses the value using your population group and planned activity intensity.
Interpret AQI in CalculicThis page's European AQI value, city and timestamp are passed to the calculator through the link.
What affects air quality in New York
New York City's NYCCAS program studies how traffic, building boilers and furnaces, and other sources affect air-quality differences among NYC neighborhoods.
This describes long-running neighborhood source research, not current conditions in every neighborhood or the provenance of this page's current AQI.
Local monitoring and context
NYCCAS takes seasonal air-pollution measurements at varied New York City locations, including residential, commercial and industrial areas and sites near potential high-emission locations.
The survey samples selected locations and does not claim that one monitor represents all of New York City or supplies this page's current AQI.
City air quality FAQ
How should I read the AQI for New York?
US AQI condenses air quality into one value. On this page, it helps you quickly judge whether conditions look good, moderate or more polluted than usual.
Is the air quality good for going outside?
Check the outdoor and running cards first. They combine AQI, particles, ozone, weather and other factors that can affect outdoor comfort.
Should I ventilate right now?
The ventilation card considers AQI and pollutants such as particles, nitrogen dioxide and ozone. If values are elevated, a shorter opening or a later moment may be better.
Why can air quality change during the day?
Weather, emissions, ozone formation, particles and air flow can shift local conditions, so the next hours can differ from the current reading.
Sources and methodology
Current data
This page uses US AQI.
Current and hourly air-quality values are CAMS-based model estimates, not measurements from a local monitoring station. They may not reflect street-level conditions.
- Displayed state
- This hour's model estimate
- Data time
- 30 Oct 2026, 12:00 pm
- Weather data
- Open-Meteo
- Air-quality model data
- Copernicus Atmosphere Monitoring Service (CAMS). Open-Meteo selects data suited to this location. Possible CAMS datasets: CAMS European air quality forecasts, ENSEMBLE data; CAMS global atmospheric composition forecasts.
- Licence
- CC BY 4.0
City Air Quality selects the active data package, combines weather and air-quality data, chooses the current or latest usable model value, and formats it for this page.
The latest update is older than expected, so this page is showing an estimate for the current hour.
Detailed metrics and guidance use the latest available detailed data.
Evergreen city statements
Each local statement is linked to a checked primary-authority source. A source check is editorial provenance and does not describe current-data freshness.
Local sources support the background claims below; they are not the source of the current data shown above unless explicitly stated otherwise.
Authoritative sources for local statements
New York City Community Air Survey
New York City Department of Health and Mental Hygiene
- Scope
- New York City
- Source checked
- 22 Aug 2026
The program overview names traffic and building combustion as studied sources and explains seasonal sampling across varied city locations.
Applicability: City survey overview; its selected monitoring locations characterize variation and are not a single citywide current reading.
Based on this source: New York City's NYCCAS program studies how traffic, building boilers and furnaces, and other sources affect air-quality differences among NYC neighborhoods.
NYCCAS takes seasonal air-pollution measurements at varied New York City locations, including residential, commercial and industrial areas and sites near potential high-emission locations.