Rendered: 2026-02-16 19:18:15 — Live data will load from client
Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Merrimack (3054), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Merrimack, NH. Learn about pollution levels, humidity, wind, and temperature trends to make informed outdoor activity decisions.
Updated daily using real-time data from Open-Meteo. Check this page regularly for live air pollution updates in Merrimack and surrounding areas.
Durham (3824) , Northwood (3261) , Manchester (3109) , Jaffrey (3452) , Rochester (3867) , Hillsborough (3244) , Brookline (3033) , Danville (3819) ,