Worst air pollution Lynn, today and tomorrow
Today (16 July): Air quality in Lynn is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 36.3/100).
Tomorrow (17 July 2026): Air quality in Lynn is fair. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 38.8/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Lynn's air quality reflects the Greater Boston metropolitan area's North Shore position, with vehicle emissions from SR-1A and the Lynnway industrial corridor and the surrounding manufacturing legacy contributing local sources. Massachusetts Bay maritime breezes provide ventilation from the east, while the broader Boston metropolitan regional ozone burden on prevailing southwesterly winds and the Lynn Electric Generating Station's historical industrial legacy influence background pollution levels.
Today - 16 July | Pollution peaks at 13:00
AQI:
Fair
36.3/100
PM2.5 (fine particles):
Good
10.5/100
PM10 (coarse particles):
Good
8.4/100
NO2 (nitrogen dioxide):
Good
1.7/100
O3 (ozone):
Fair
36.3/100
SO2 (sulfur dioxide):
Good
0.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.1/100
PM1 (ultrafine particles):
Good
4.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Fair
38.8/100
PM2.5 (fine particles):
Good
8.7/100
PM10 (coarse particles):
Good
7.0/100
NO2 (nitrogen dioxide):
Good
2.0/100
O3 (ozone):
Fair
38.8/100
SO2 (sulfur dioxide):
Good
0.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.0/100
PM1 (ultrafine particles):
Good
5.1/100
Pollen forecast in Lynn
View pollen forecastFrequently Asked Questions
Is air quality bad in Lynn right now?
On 16 July 2026, overall air quality in Lynn is fair. AQI is the main air quality indicator at 36.3/100. Pollution peaks around 1:00 PM (O3: 36.3/100).
Will air quality be worse tomorrow in Lynn?
On 17 July 2026, air quality conditions in Lynn will be similar to today, with AQI forecast at fair at 38.8/100. Pollution peaks around 1:00 PM (O3: 38.8/100).
When is air pollution at its worst in Lynn?
Seasonal changes shape air quality across Lynn — the shoulder seasons bring the most consistently clean air of the year, whereas summer heat waves, often worsened by haze drifting in from other regions, bring the year's worst air. Coastal sea breezes can offer some relief from inland summer ozone buildup.
Are air quality levels in Lynn based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app