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Windsor Downtown Carbon Monoxide (CO) Level

Windsor, Ontario, Canada

Carbon Monoxide (CO)

256ppb

Good

Last Updated: 2026-06-03 17:31 (Local Time)

Map

Windsor Downtown

Good

08330

Moderate

16670

Poor

25000

Unhealthy

33330

Severe

41670

Hazardous

50000+

What is the Current CO Level?
Windsor Downtown

The current CO level at Windsor Downtown is 256 ppb making it healthy and safe for everyone in the area.

13.6xBelow

The current CO level in Windsor Downtown is 13.6x Below the recommended WHO guideline of 3490 ppb.

AQI Graph

Historic Air Quality Graph of Carbon Monoxide (CO)
Windsor Downtown

24 Hours

Windsor Downtown

CO (ppb)

02-06-2026Time03-06-2026

Time	Windsor Downtown
5:31pm	234
6:01pm	239
6:31pm	229
7:01pm	232
7:31pm	242
8:01pm	224
8:31pm	241
9:01pm	215
9:31pm	239
10:01pm	273
10:31pm	224
11:01pm	226
11:31pm	228
12:01am	265
12:31am	250
1:01am	265
1:31am	234
2:01am	254
2:31am	262
3:01am	249
3:31am	224
4:01am	275
4:31am	221
5:01am	224
5:31am	205
6:01am	250
6:31am	264
7:01am	294
7:31am	312
8:01am	316
8:31am	354
9:01am	341
9:31am	350
10:01am	316
10:31am	315
11:01am	264
11:31am	287
12:01pm	268
12:31pm	275
1:01pm	248
1:31pm	249
2:01pm	243
2:31pm	253
3:01pm	262
3:31pm	240
4:01pm	249
4:31pm	251
5:01pm	273
5:31pm	256

205

Min. CO5:31am

354

Max. CO8:31am

Want air quality data?

Do you know CO emissions in the atmosphere can affect the greenhouse gas level? It is because CO emission causes global and climate changes in the atmosphere by increasing or changing the sea and land temperatures. It makes changes in ecosystems and storm activity and affects other weather events..

Uncovering the Sources of Carbon Monoxide (CO): Where Does It Come From?

Biomass burning

Burning wood, crop residues, and organic materials.

Power plants

Emissions from burning fossil fuels in power plants.

Fireplaces

Emissions from burning wood or coal in fireplaces.

Road traffic

Overall contributions from vehicles exhaust.

Vehicles engines

Exhaust emissions from cars and trucks.

Short-Term CO Exposure Impacts

Fatigue

Feeling tiredness or lack of energy.

Chest pain

Discomfort or pain in the chest area.

Confusion

Frequent difficulty in thinking clearly.

Flu-like symptoms

Symptoms like headache and nausea.

Weakness

Frequent weakness or lack of strength.

Why you should care about Carbon Monoxide (CO)?

Know More About CO Sensor

Air Quality FAQs
at Windsor Downtown

Frequently Asked Questions About Air Quality

What is the current CO level in Windsor Downtown?

The current real-time CO level in Windsor Downtown is 256ppb (Good). This was last updated 2026-06-03 17:31 (Local Time).

When was the best CO level in Windsor Downtown in the last 24 hours?

The best CO level was 205 ppb (Good) at 5:31 AM (Local Time) during the last 24 hours.

When was the worst CO level in Windsor Downtown in the last 24 hours?

The worst CO level was 354 ppb (Good) at 8:31 AM (Local Time) during the last 24 hours.

What is the current trend of CO levels in Windsor Downtown during last 24 hours?

The CO levels in Windsor Downtown have been fluctuating throughout the last 24 hours. The levels have increased by highest 354 ppb at 8:31 AM (Local Time), lowest 205 ppb at 5:31 AM (Local Time).

What actions are recommended as per the current CO level in Windsor Downtown?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.