Air Quality in Fresno, United States

Clear
37.5°C · 34.6% humidity
37.5°
Feels 37.5°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
22 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 8am
0
0
19 11am
16
28
24 2pm
6
4
3 5pm
18
18
17 8pm
17
17
16 11pm
16
28
28 2am
28
28
28 5am
28
16
Station readings
12
8
8
CAMS model adj -38
54
34
34
34
34
54
54
34
34
34
54
54
54
54
54
54
54
66
66
66
66
66
66
54
AD 728×90

Air Quality Index Trend

47h · 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.

34.6%
Humidity
29.2 km/h
Wind S
1015.8 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.46 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Fresno?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.54.46 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (22 stations within 25 km)
4.46
Median
4.93
Average
0.8
Low
6.91
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.6

What is the 7-day forecast for Fresno?

09-05
37.5° 26.2°
09-06
37.4° 27.1°
09-07
37.5° 27.1°
0.06 mm
09-08
33.1° 25.9°
2.63 mm
09-09
35.6° 28.5°
0.25 mm
09-10
37.9° 26.2°
0.19 mm
09-11
34.9° 27.1°
2.87 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Fresno?

14
Fire Station 80
6.8 km PM2.5: 3.3 µg/m³
8
AireCiudadano USA Hou SL1 50db59
11.5 km 31.0°C 82.0% RH PM2.5: 2.0 µg/m³
22
Fire Station 24
14.4 km PM2.5: 5.3 µg/m³
23
SCRO 5
14.4 km PM2.5: 5.6 µg/m³
29
Godwin Park
15.0 km PM2.5: 6.9 µg/m³
18
SCRO 4
15.7 km PM2.5: 4.3 µg/m³
19
SCRO 3
16.6 km PM2.5: 4.6 µg/m³
23
SCRO 2
16.9 km PM2.5: 5.5 µg/m³
21
SCRO 1
17.7 km PM2.5: 5.1 µg/m³
3
Houston Bayland Park
18.2 km PM2.5: 0.8 µg/m³

What cities are near Fresno?

19 Missouri City 20 Stafford 23 Pearland 22 Bellaire 24 West University Place 19 Sugar Land 18 New Territory 22 Alvin 22 Friendswood 21 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 2026-09-05T16:40 UTC.