Air Quality in Essex, United States

Windy
14.3°C · 63.8% humidity
14.3°
Feels 14.3°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
24 8pm
24
25
41 11pm
36
33
31 2am
29
28
27 5am
27
26
26 8am
28
27
27 11am
34
34
27 2pm
27
27
27 5pm
27
27
AD 728×90

Air Quality Index Trend

47h · 3 stn

Essex's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

63.8%
Humidity
68.6 km/h
Wind WNW
1004.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
41
9.94 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.59.94 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
9.94
Median
10.35
Average
7.2
Low
13.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.7
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:40 UTC.