Air Quality in Fresno, United States

Rain
22.6°C · 94.2% humidity
22.6°
Feels 22.6°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 6am
18
18
18 9am
14
10
7 12pm
5
4
3 3pm
2
1
1 6pm
1
19
18 9pm
18
18
0 12am
0
0
0 3am
0
0
Station readings
8
8
25
29
CAMS model adj -36
54
54
54
34
27
27
27
27
34
34
27
27
34
34
54
54
54
54
34
27
27
25
25
25
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

94.2%
Humidity
25.9 km/h
Wind WNW
1012.2 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Fresno?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.54.25 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (18 stations within 25 km)
4.25
Median
4.73
Average
2.4
Low
6.71
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.1

What is the 7-day forecast for Fresno?

05-29
33.5° 22.6°
11.06 mm
05-30
29.5° 24.2°
0.06 mm
05-31
32.5° 21.0°
0.19 mm
06-01
34.6° 23.4°
06-02
36.1° 24.7°
0.06 mm
06-03
30.6° 24.2°
0.44 mm
06-04
32.0° 24.2°
0.25 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Fresno?

12
Fire Station 80
6.8 km PM2.5: 2.8 µg/m³
29
AireCiudadano USA Hou SL1 50db59
11.5 km 27.0°C 82.0% RH PM2.5: 7.0 µg/m³
20
Fire Station 24
14.4 km PM2.5: 4.7 µg/m³
21
SCRO 5
14.4 km PM2.5: 5.0 µg/m³
28
Godwin Park
15.0 km PM2.5: 6.7 µg/m³
17
SCRO 4
15.7 km PM2.5: 4.0 µg/m³
14
SCRO 3
16.6 km PM2.5: 3.3 µg/m³
22
SCRO 2
16.9 km PM2.5: 5.2 µg/m³
21
SCRO 1
17.7 km PM2.5: 5.1 µg/m³
10
Houston Bayland Park
18.2 km PM2.5: 2.5 µg/m³

What cities are near Fresno?

19 Missouri City 20 Stafford 25 Pearland 22 Bellaire 21 West University Place 20 Sugar Land 20 New Territory 23 Alvin 24 Friendswood 23 Alief
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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 2026-05-29T14:46 UTC.