Air Quality in Melrose, United States
Windy
34.1°C · 43.2% humidity
34.1°
Feels 37.7°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Melrose's air quality — share it
AQI Forecast
Calibrated
5
8am
5
5
20
11am
15
12
10
2pm
8
7
6
5pm
7
6
6
8pm
6
5
5
11pm
5
5
5
2am
5
5
5
5am
5
5
Station readings
4
5
4
CAMS model
adj -20
25
25
25
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
47h · 1 stnMelrose's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
43.2%
Humidity
61.4 km/h
Wind WSW
1013.0 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.67 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Melrose?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.54.67 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (4 stations within 25 km)
4.67
Median
3.95
Average
1.0
Low
5.0
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +1.1
What is the 7-day forecast for Melrose?
09-05
34.1° 13.3°
10.0 mm
09-06
21.2° 17.9°
1.19 mm
09-07
21.1° 14.1°
09-08
19.6° 16.4°
6.75 mm
09-09
28.4° 12.8°
0.62 mm
09-10
24.4° 13.4°
3.25 mm
09-11
30.7° 12.8°
Both models agree
Avg diff: 4.7°C
Where are air quality stations near Melrose?
20
Lynn Water Treatment Plant
21
Lynn Water Treatment Plant
20
Lynn Water Treatment Plant
21
Boston
21
Boston Roxbury
21
Boston Roxbury
4
East Dedham
What cities are near Melrose?
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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 2026-09-05T15:46 UTC.