Smog in Brampton — Live Data: AQI, Fine Dust, Wind, UV and Health Advice

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Latest air quality data: Brampton
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Pollution and air quality forecast for Brampton. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Brampton:
  1. particulate matter (PM2.5) dust - 7 (Good)
  2. particulate matter (PM10) suspended dust - 7 (Good)
  3. ozone (O3) - 83 (Moderate)
  4. nitrogen dioxide (NO2) - 26 (Good)
  5. sulfur dioxide (SO2) - 7 (Good)
  6. carbon monoxide (CO) - 274 (Good)
Real-time Air Quality Index (AQI) for Brampton, Wednesday, August 26, 2026: 2.

air quality index: 1
AQI 2 Moderate

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

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


What is the current level of PM2.5 in Brampton? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 7 (Good) For comparison, the highest level of PM2.5 in Brampton in the last 7 days was: 9 (Wednesday, August 26, 2026) and the lowest: 4 (Monday, August 24, 2026).

What is the level of PM10 today in Brampton? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Brampton is: 7 (Good)

How is the O3 level today in Brampton? (ozone (O3))
83 (Moderate)

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

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

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



Current data Wednesday, August 26, 2026 at 9:00 PM

PM2,5 7 (Good)

PM10 7 (Good)

O3 83 (Moderate)

NO2 26 (Good)

SO2 7 (Good)

CO 274 (Good)

Data on air pollution from recent days in Brampton

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 9
Good		 6
Good		 4
Good		 4
Good		 6
Good		 5
Good		 8
Good		 9
Good
pm10 9
Good		 6
Good		 4
Good		 4
Good		 6
Good		 6
Good		 8
Good		 9
Good
o3 61
Good		 57
Good		 46
Good		 60
Good		 85
Moderate		 70
Moderate		 56
Good		 78
Moderate
no2 27
Good		 14
Good		 9
Good		 8
Good		 14
Good		 17
Good		 21
Good		 14
Good
so2 9
Good		 5
Good		 3
Good		 3
Good		 5
Good		 6
Good		 6
Good		 5
Good
co 246
Good		 163
Good		 130
Good		 144
Good		 200
Good		 197
Good		 167
Good		 175
Good
data source »

Brampton

Wednesday, August 26, 2026 at 9:00 PM

PM2,5 6.5 (Good)

particulate matter (PM2.5) dust

PM10 6.5 (Good)

particulate matter (PM10) suspended dust

O3 83 (Moderate)

ozone (O3)

NO2 26 (Good)

nitrogen dioxide (NO2)

SO2 6.9 (Good)

sulfur dioxide (SO2)

CO 274 (Good)

carbon monoxide (CO)

Brampton

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 8.9 8 5.5 6.2 3.9 4 5.9 9.1
pm10 9.1 8.2 5.6 6.3 4 4 6 9.2
o3 78 56 70 85 60 46 57 61
no2 14 21 17 14 8.2 8.7 14 27
so2 4.6 5.9 6.2 5 2.7 3 4.5 9.2
co 175 167 197 200 144 130 163 246

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

🌦️ Weather · 16-day Forecast — Canada

🌦️ WEATHER · 16-DAY FORECASTCanada🌧️22°RainToday · ↑22° ↓15°💨 6 km/h · 💧 73%Mon24.08🌧️22°15°Tue25.08☀️21°11°Wed26.08☀️24°9°Thu27.08🌤️26°11°Fri28.08🌧️20°14°Sat29.08🌧️19°12°Sun30.08☁️18°9°Mon31.08☁️21°7°Tue1.09☁️23°10°Wed2.09🌧️22°13°Thu3.09🌧️18°12°Fri4.09🌨️12°2°Sat5.09🌧️3°2°Sun6.09🌧️7°3°Mon7.09🌧️7°4°Tue8.09🌧️9°5°pollution-alert.com · August 27, 2026

16-day weather forecast for Canada: today around 22°C (rain), lows near 15°C. Daily temperature and conditions, updated every day. Strong wind (about 21 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Canada

☀️ UV INDEX · 16-DAY FORECASTCanada03681111+5.2UV MODERATEtoday, day maxSeek shade around midday. SPF 30+, sunglasses and ahat for longer stays.⏱ Unprotected fair skin can burn in about 40 min5Wed26.085Thu27.084Fri28.085Sat29.085Sun30.084Mon31.084Tue1.094Wed2.092Thu3.091Fri4.091Sat5.094Sun6.094Mon7.093Tue8.093Wed9.094Thu10.090-2 low3-5 moderate6-7 high8-10 very high11+ extremepollution-alert.com · August 27, 2026

The UV index in Canada today is 5.2 (moderate) — unprotected fair skin can burn in about 40 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Brampton — compare nearby locations.

Frequently asked questions

Is the air safe to breathe in Brampton today?
The current average PM2.5 across Brampton is about 7 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.
What is the current PM2.5 level in Brampton?
Right now PM2.5 in Brampton averages about 7 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 Brampton?
Over the past week, the highest daily PM2.5 in Brampton was recorded on Wednesday, August 26 (about 9 µg/m³).
What is the UV index in Brampton today?
The UV index in Brampton today is 5.2 (moderate) — unprotected fair skin can burn in about 40 minutes.
Does today's wind help disperse smog in Brampton?
Strong wind (about 21 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.