Air Quality in Melrose, United States

Clear
17.0°C · 30.4% humidity
17.0°
Feels 17.0°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations

Nearby Monitoring Stations

AQI Forecast
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Station readings
4
4
21
8

Air Quality Index Trend

20h · 1 stn

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

30.4%
Humidity
30.2 km/h
Wind W
1021.8 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5▲
24
5.77 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

20h · 1 station
PM2.55.77 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
5.77
Median
4.46
Average
1.2
Low
7.7
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +0.7
10-20
17.0° 8.1°
12.5 mm
10-21
22.6° 10.0°
0.19 mm
10-22
18.6° 13.3°
5.75 mm
10-23
16.6° 8.6°
10-24
17.6° 11.8°
0.06 mm
10-25
17.8° 11.1°
9.81 mm
10-26
14.4° 11.0°
0.19 mm
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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 2026-10-20T20:56 UTC.