Air Quality in South Hill, United States

Clear
21.9°C · 49.6% humidity
21.9°
Feels 21.9°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 7am
15
10
12 10am
9
7
5 1pm
4
3
2 4pm
2
2
2 7pm
21
21
21 10pm
21
21
21 1am
21
21
21 4am
21
33
Station readings
10
15
10
9
CAMS model adj -33
54
34
34
34
34
34
34
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
66
AD 728×90

Air Quality Index Trend

48h · 5 stn

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

49.6%
Humidity
26.3 km/h
Wind N
1018.8 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
2.99 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for South Hill?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.52.99 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (7 stations within 25 km)
2.99
Median
3.64
Average
2.53
Low
4.8
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +4.0

What is the 7-day forecast for South Hill?

09-05
24.2° 9.4°
09-06
24.9° 11.9°
09-07
24.3° 10.0°
0.44 mm
09-08
27.9° 10.7°
0.62 mm
09-09
25.4° 10.8°
0.13 mm
09-10
32.8° 13.3°
0.13 mm
09-11
26.2° 9.0°
Both models agree Avg diff: 4.0°C

Where are air quality stations near South Hill?

8
Puyallup-Pioneer Way E
5.3 km PM2.5: 1.9 µg/m³
12
Auburn-29th Street
16.0 km PM2.5: 2.9 µg/m³
20
S 36th St, Tacoma, Washington, USA
17.4 km PM2.5: 4.8 µg/m³
21
S 36th St, Tacoma, Washington, USA
17.4 km PM2.5: 5.0 µg/m³
18
S 36th St, Tacoma, Washington, USA
17.4 km PM2.5: 4.3 µg/m³
23
S 36th St, Tacoma, Washington, USA
17.4 km PM2.5: 5.5 µg/m³
15
Auburn
17.5 km PM2.5: 3.5 µg/m³
10
Tacoma-S Adams St
19.1 km PM2.5: 2.3 µg/m³
5
Yelm-Bald Hill Rd SE
33.4 km PM2.5: 1.2 µg/m³

What cities are near South Hill?

11 Puyallup 12 Bonney Lake 15 Frederickson 15 Graham 17 Parkland 16 Spanaway 18 Tacoma 14 Federal Way 16 University Place 15 Covington
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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 2026-09-05T17:21 UTC.