Air Quality in Tremont, United States

Cloudy
24.8°C · 85.9% humidity
24.8°
Feels 24.8°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 6pm
10
10
17 9pm
14
13
12 12am
11
11
11 3am
10
10
10 6am
10
10
9 9am
9
9
9 12pm
9
9
9 3pm
9
9
Station readings
12
8
17
12
CAMS model adj -15
25
25
25
27
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

85.9%
Humidity
30.1 km/h
Wind WNW
1011.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
17
3.96 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.53.96 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
3.96
Median
4.29
Average
1.7
Low
7.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.3
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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 2026-05-30T01:32 UTC.