Air Quality in Chihuahua City Today — Live AQI, PM2.5 & PM10, Smog, Weather and Forecast

Latest air quality data: Chihuahua City

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Pollution and air quality forecast for Chihuahua City. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Chihuahua City:

particulate matter (PM2.5) dust - 3 (Good)
particulate matter (PM10) suspended dust - 4 (Good)
ozone (O3) - 88 (Moderate)
nitrogen dioxide (NO2) - 4 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 212 (Good)

Real-time Air Quality Index (AQI) for Chihuahua City, Wednesday, August 26, 2026: 2.

AQI 2 Moderate

What is the air quality in Chihuahua City today? Is the air polluted in Chihuahua City?. Is there smog?

Today (Wednesday, August 26, 2026) air quality is moderate in Chihuahua City. Some pollutants in Chihuahua City may slightly affect very few hypersensitive individuals. Air pollutants in Chihuahua City may cause minor breathing discomfort to sensitive people.

What is the current level of PM2.5 in Chihuahua City? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 3 (Good) For comparison, the highest level of PM2.5 in Chihuahua City in the last 7 days was: 5 (Saturday, August 22, 2026) and the lowest: 2 (Friday, August 21, 2026).

What is the level of PM10 today in Chihuahua City? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Chihuahua City is: 4 (Good)

How is the O3 level today in Chihuahua City? (ozone (O3))
88 (Moderate)

How high is the level of NO2? (nitrogen dioxide (NO2))
4 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)

How high is the CO level? (carbon monoxide (CO))
212 (Good)

Current data Wednesday, August 26, 2026 at 7:00 PM

PM2,5 3 (Good)

PM10 4 (Good)

O3 88 (Moderate)

NO2 4 (Good)

SO2 1 (Good)

CO 212 (Good)

Data on air pollution from recent days in Chihuahua City

index	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20	2026-08-19
pm25	4 Good	3 Good	4 Good	4 Good	5 Good	2 Good	3 Good	3 Good
pm10	4 Good	3 Good	5 Good	5 Good	7 Good	2 Good	3 Good	4 Good
o3	83 Moderate	82 Moderate	77 Moderate	75 Moderate	85 Moderate	85 Moderate	73 Moderate	76 Moderate
no2	6 Good	8 Good	9 Good	5 Good	4 Good	9 Good	16 Good	11 Good
so2	1 Good	2 Good	2 Good	1 Good	1 Good	2 Good	2 Good	2 Good
co	283 Good	300 Good	197 Good	157 Good	168 Good	222 Good	246 Good	248 Good

data source »

Quality of life in Chihuahua City

Green and Parks in the City

Chihuahua City 46%

Philippines: 45% Taiwan: 53% Hong Kong: 52% Vietnam: 42%

Pleasure of spending time in the city

Chihuahua City 85%

Philippines: 39% Taiwan: 47% Hong Kong: 43% Vietnam: 30%

Air Pollution

Chihuahua City 17%

Philippines: 64% Taiwan: 61% Hong Kong: 67% Vietnam: 78%

Garbage Disposal

Chihuahua City 62%

Philippines: 35% Taiwan: 65% Hong Kong: 52% Vietnam: 24%

Availability and quality of drinking water

Chihuahua City 75%

Philippines: 54% Taiwan: 54% Hong Kong: 66% Vietnam: 43%

Cleanliness and tidiness

Chihuahua City 63%

Philippines: 38% Taiwan: 56% Hong Kong: 54% Vietnam: 29%

Noise and Light pollution

Chihuahua City 23%

Philippines: 60% Taiwan: 59% Hong Kong: 66% Vietnam: 65%

Water Pollution

Chihuahua City 48%

Philippines: 74% Taiwan: 58% Hong Kong: 53% Vietnam: 73%

Source: Numbeo

Chihuahua City

Wednesday, August 26, 2026 at 7:00 PM

PM2,5 3.2 (Good)

particulate matter (PM2.5) dust

PM10 4.1 (Good)

particulate matter (PM10) suspended dust

O3 88 (Moderate)

ozone (O3)

NO2 3.9 (Good)

nitrogen dioxide (NO2)

SO2 0.7 (Good)

sulfur dioxide (SO2)

CO 212 (Good)

carbon monoxide (CO)

Chihuahua City

index	2026-08-19	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26
pm25	3.2	2.6	2	5.1	3.9	4.3	2.8	3.5
pm10	3.7	2.7	2.5	6.9	5.3	5.1	3	4.3
o3	76	73	85	85	75	77	82	83
no2	11	16	9.3	3.7	5.4	8.6	7.7	6.2
so2	1.6	1.8	1.9	1.4	1.4	1.6	1.6	1.5
co	248	246	222	168	157	197	300	283

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Mexico

16-day weather forecast for Mexico: today around 29°C (rain), lows near 26°C. Daily temperature and conditions, updated every day. Strong wind (about 22 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Mexico

The UV index in Mexico today is 7.8 (high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Chihuahua City — compare nearby locations.

Monterrey 15 µg/m³
PhoenixUnited States 7 µg/m³
Mexico City 20 µg/m³
Ecatepec de Morelos 20 µg/m³
Guadalajara 16 µg/m³
Puebla City 10 µg/m³
Ciudad Juárez 2 µg/m³
Tijuana 26 µg/m³

Frequently asked questions

Is the air safe to breathe in Chihuahua City today?

The current average PM2.5 across Chihuahua City is about 3 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Chihuahua City?

Right now PM2.5 in Chihuahua City averages about 3 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Chihuahua City?

Over the past week, the highest daily PM2.5 in Chihuahua City was recorded on Saturday, August 22 (about 5 µg/m³).

What is the UV index in Chihuahua City today?

The UV index in Chihuahua City today is 7.8 (high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Chihuahua City?

Strong wind (about 22 km/h) is actively clearing smog and dust away.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.