AirNow.gov
AirNow is your one-stop source for air quality data. Our recently redesigned site highlights air quality in your local area first, while still providing air quality information at state, national, and world views.
Manchester, NH Air Quality Index - AccuWeather
Localized Air Quality Index and forecast for Manchester, NH. Track air pollution now to help plan your day and make healthier lifestyle decisions.
Manchester Air Quality Index (AQI) and USA Air Pollution | IQAir
Manchester Air Quality Index (AQI) is now Good. Get real-time, historical and forecast PM2.5 and weather data. Read the air pollution in Manchester, USA with AirVisual.
Air Quality Current Data
Air Quality Current Data The table below shows current air quality concentrations at New Hampshire's air monitoring sites for two air pollutants: ground-level ozone and particle pollution (fine particles).
Air Quality Forecast - des.state.nh.us
This page provides forecast information on New Hampshire's air quality. The information can be used to help you plan your daily activities and protect your health.
Air Quality Forecast for Manchester, NH - The Weather Channel
Air Quality gives information using weather conditions, pollutants, and research from The Weather Channel and weather.com
New Hampshire Air Quality Index (AQI) and USA Air Pollution
Read the air pollution in New Hampshire, USA, get real-time, historical and forecast PM2.5 and weather data with AirVisual.
Citizen Air Monitoring Map - NH Department of Environmental …
This map shows air quality data in New Hampshire from PurpleAir units that have been reviewed by state officials. The data is in real time and in a user-friendly format that is updated every 10 minutes.
Air Quality | NH Department of Environmental Services
There are typically several days each year when the air is unhealthy to breathe for sensitive groups, when NHDES issues Air Quality Action Days. NHDES provides current air quality information and forecasts daily. See the 2020 annual report for a …
Air Quality Index (AQI) | AirNow.gov
Every day the Air Quality Index (AQI) tells you how clean or polluted your outdoor air is, along with associated health effects that may be of concern. Local air quality affects how you live and breathe. Like the weather, it can change from day to day or even hour to hour.
Tracking Air Quality | New Hampshire Department of Health and …
EPA's Air Quality Index, or AQI, is a tool to help you quickly learn when air pollution is likely to reach unhealthy levels. Local TV stations, radio programs, and newspapers carry these air quality forecasts to tell you when particle levels are likely to be unhealthy.
Manchester air quality map | IQAir
Track air quality in Manchester. Comprehensive summaries and real-time analyses of the air quality, pollution levels, and forecasts for Manchester.
Air Quality Forecast for Manchester, NH, United States - The …
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Air quality in Manchester, NH - Plume Labs Air Report
Discover what the air quality is like in... Real-time levels and forecasts of Particulate Matter (PM2.5, PM10), Ozone (O3) and Nitrogen Dioxide (NO2) in Manchester, NH. The air quality report by Plume Labs.
Parts of NH under air quality advisory - New Hampshire Public …
May 22, 2024 · People can track air quality advisories on the DES website or monitor conditions using the Environmental Protection Agency’s AirNow tool. Experts say sensitive populations should avoid outdoor...
Manchester, NH Air Quality & Pollen | Weather Underground
Pollen and Air Quality forecast for Manchester, NH with air quality index, pollutants, pollen count and pollution map from Weather Underground.
Air Resources | NH Department of Environmental Services
NHDES protects NH’s air quality by regulating industrial sources, implementing a statewide permitting and compliance program, addressing transportation issues through emission reduction strategies, and addressing climate change.
Manchester, NH Air Quality & Pollen | Weather Underground
Pollen and Air Quality forecast for Manchester, NH with air quality index, pollutants, pollen count and pollution map from Weather Underground.
State AQI | AirNow.gov
Jan 25, 2021 · Smoke from several wildfires in the Los Angeles, California area is affecting air quality in portions of the state. Check the AirNow Fire and Smoke Map for local air quality conditions, fire locations and smoke plumes.
Air Quality Index Explained: What It Means and How to Stay Safe
2 days ago · What each category in the air quality index means. The EPA relies on a number of tools—weather forecast models, satellites, air sampling data, and more—to come up with the air quality index ...
Is the Air Quality Index enough? What the AQI can - Yahoo
Jan 16, 2025 · The Air Quality Index is a tool used by the Environmental Protection Agency (EPA) in order to communicate outdoor air quality. It’s a scale of 0 to 500, with the higher number indicating the air ...
LA wildfires: What's missing from AQI - Axios
4 days ago · The air quality index (AQI) in many LA regions looks good, but that doesn't mean the air is safe.. Why it matters: The AQI in your weather app doesn't account for all pollutants caused by wildfires. Between the lines: AQI wasn't set up to monitor ash falling from the sky. Even if you see a low AQI score, "it could be downwind from a burn area and experience a lot of ash, and …
Understanding the Issue: Household Energy and Clean Air
3 days ago · Cities’ Air Quality Management Plans can include addressing the contribution of household energy to ambient air pollution which improves public health and environmental quality. Air Pollution. In addition to significant health improvements, climate equity is a powerful motivation to improve household cooking and heating practices. ...
Map shows air quality plummeting in California as Hughes Fire …
1 day ago · Flames from the Hughes Fire burn trees in Castaic, California, on January 22, 2025. Ethan Swope/AP Photo What People Are Saying. The South Coast Air Quality Management District said in a post on X ...
Is the air quality in Los Angeles safe after the Hughes Fire, Eaton ...
1 day ago · Even with thick smoke coming from the Hughes Fire, skies have been clear in many areas, and the air quality forecast has been good. But that doesn't tell the whole story. 24/7 Live Los Angeles ...
Air Quality and Aerosol Research - Nature
Air quality is a critical aspect of environmental health, significantly impacting human well-being and ecosystems. Recent research has focused on understanding the sources, trends, and effects of ...
Why is the AQI "good" when there’s ash in the air?
Jan 17, 2025 · As Dr. Scott Epstein, an air quality assessment manager at AQMD, explains, “Windblown ash particles may be too large to be detected by air-quality instrumentation and not reflected in the Air Quality Index (AQI) map. Although the AQI may show green, hazardous ash may still be present in the air.” (1).
Maricopa County Medical Society to fight poor air quality in …
2 days ago · The MCMS plans to educate healthcare providers and distribute air sensors, called “PurpleAir,” allowing residents to engage more closely in monitoring their air quality in target neighborhoods. “They will get material to hand out to their patients to make them more informed in regards to the air quality around their living environment ...
How is NYC air quality today? It’s fine – NBC New York
1 day ago · Typical air quality in the city falls below 50 on the air quality index (AQI), within the “good” range. The past few days have seen air quality tick over into the 60s, edging us into the ...
Los Angeles, CA Air Quality & Pollen | Weather Underground
Pollen and Air Quality forecast for Los Angeles, CA with air quality index, pollutants, pollen count and pollution map from Weather Underground.