What is the air quality in Celaya today?

The current Air Quality Index (AQI) in Celaya is 78 (Moderate). PM2.5 concentration is 24.82 µg/m³.

What is the temperature in Celaya right now?

The current temperature in Celaya is 18.5°C (feels like 18.5°C). Humidity is 25.9% and wind speed is 56.3 km/h.

Air Quality in Celaya, Mexico

Windy

18.5°C · 25.9% humidity

18.5°

Feels 18.5°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

3 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 13 stn

View full history →

Celaya's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Celaya is 1.7× the WHO 24-hour guideline of 15 µg/m³.

25.9%

Humidity

56.3 km/h

Wind ENE

1019.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

24.82 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Celaya?

Temperature & Precipitation

PM2.5 Trend

45h · 13 stations

PM2.524.82 µg/m³ ×1.7 WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (3 stations within 25 km)

24.82

Median

15.17

Average

9.8

Low

25.9

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -18.3

What is the 7-day forecast for Celaya?

10-20

20.6° 8.5°

10-21

23.9° 13.2°

10-22

19.2° 11.7°

0.25 mm

10-23

22.1° 13.5°

1.06 mm

10-24

23.8° 12.8°

0.56 mm

10-25

22.1° 11.7°

10-26

23.4° 11.8°

6.44 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Celaya?

Celaya Policia, Celaya, Mexico

0.6 km PM2.5: 12.6 µg/m³

San Juanico, Mexico

3.0 km PM2.5: 3.1 µg/m³

San Juanico, Mexico

3.0 km PM2.5: 9.8 µg/m³

San Juanico, Mexico

3.0 km PM2.5: 9.8 µg/m³

What cities are near Celaya?

58 Apaseo el Grande 56 Cortazar 52 Villagrán 56 Apaseo el Alto 53 Juventino Rosas 44 Comonfort 34 Jaral del Progreso 53 Salvatierra 43 El Pueblito 44 Salamanca

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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 2026-10-20T19:04 UTC.