Air Quality in Tremont, United States

Windy
11.1°C · 24.5% humidity
11.1°
Feels 11.1°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
19 3pm
6
6
6 6pm
6
6
6 9pm
6
19
19 12am
19
19
19 3am
19
19
19 6am
19
44
44 9am
44
44
44 12pm
68
44
Station readings 4h ago
AQI 33
PM2.5 8.0 µg/m³ · 4h ago
CAMS model adj -31
50
37
37
37
37
37
37
37
50
50
50
50
50
50
50
50
50
75
75
75
75
75
99
75
AD 728×90

PM2.5 Trend (24h)

19h · 1 station
24.5%
Humidity
59.0 km/h
Wind S
1035.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.514.78 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
04-09
11.1° 3.7°
04-10
17.6° 6.3°
04-11
22.8° 10.4°
04-12
18.3° 9.7°
04-13
16.3° 10.2°
1.19 mm
04-14
28.2° 15.5°
0.44 mm
04-15
25.4° 20.3°
0.13 mm

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:49 UTC.