What is the air quality in Ripon today?

The current Air Quality Index (AQI) in Ripon is 59 (Moderate). PM2.5 concentration is 15.86 µg/m³.

What is the temperature in Ripon right now?

The current temperature in Ripon is 18.9°C (feels like 18.9°C). Humidity is 25.7% and wind speed is 96.0 km/h.

Air Quality in Ripon, United States

Windy

18.9°C · 25.7% humidity

18.9°

Feels 18.9°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

4 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 8 stn

View full history →

Ripon'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 Ripon is 1.1× the WHO 24-hour guideline of 15 µg/m³.

25.7%

Humidity

96.0 km/h

Wind NW

1021.8 hPa

Pressure

17.4

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

15.86 µg/m³

PM10

27.45 µg/m³

050100150200300500

What is the weather forecast for Ripon?

Temperature & Precipitation

PM2.5 Trend

46h · 8 stations

PM2.515.86 µg/m³ ×1.1 WHO

Moderate

PM1027.45 µg/m³

Good

UV INDEX17.4

Extreme

Station readings (4 stations within 25 km)

15.86

Median

11.44

Average

5.0

Low

29.2

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -9.6

What is the 7-day forecast for Ripon?

05-30

30.9° 17.1°

05-31

38.2° 22.3°

06-01

40.4° 17.5°

06-02

34.1° 13.3°

06-03

36.1° 8.3°

06-04

30.6° 8.1°

06-05

35.5° 11.9°

Both models agree Avg diff: 5.7°C

Where are air quality stations near Ripon?

Manteca AMS, San Joaquin, California

12.3 km PM2.5: 31.1 µg/m³

Modesto-14th Street, Stanislaus, California

15.9 km PM2.5: 6.7 µg/m³

Modesto-14th Street, Stanislaus, California

15.9 km PM2.5: 5.0 µg/m³

Berkeley-Stockton1

21.0 km PM2.5: 6.2 µg/m³

Berkeley-Stockton2

21.1 km PM2.5: 5.2 µg/m³

Stockton

26.1 km PM2.5: 8.5 µg/m³

What cities are near Ripon?

81 Manteca 21 Modesto 73 Lathrop 21 Riverbank 21 Ceres 21 Oakdale 22 Tracy 35 Stockton 21 Patterson 21 Turlock

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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 2026-05-30T18:11 UTC.