Air Quality in Franklin, United States
Drizzle
24.3°C · 74.2% humidity
24.3°
Feels 24.3°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
AQI Forecast
27
1pm
34
34
70
4pm
80
72
67
7pm
43
41
39
10pm
37
37
36
1am
35
35
35
4am
34
34
34
7am
34
34
27
10am
27
25
Air Quality Index Trend
48h · 2 stnFranklin's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Franklin is 1.4× the WHO 24-hour guideline of 15 µg/m³.
74.2%
Humidity
25.0 km/h
Wind E
1011.0 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
20.94 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Franklin?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.520.94 µg/m³
×1.4 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
20.94
Median
20.94
Average
20.94
Low
20.94
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -13.9
What is the 7-day forecast for Franklin?
07-21
32.9° 21.7°
3.13 mm
07-22
27.6° 21.1°
1.44 mm
07-23
22.5° 18.1°
4.19 mm
07-24
28.0° 18.8°
9.19 mm
07-25
31.4° 20.0°
0.19 mm
07-26
31.6° 20.8°
2.5 mm
07-27
29.4° 20.4°
0.06 mm
Both models agree
Avg diff: 4.8°C
Where are air quality stations near Franklin?
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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 2026-07-21T21:38 UTC.