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Piedras Blancas Carbon Monoxide (CO) Level

Asturias, Spain

Carbon Monoxide (CO)

155ppb

Good

Last Updated: 2026-08-03 16:11:01 (Local Time)

Map

Piedras Blancas

Good

08330

Moderate

16670

Poor

25000

Unhealthy

33330

Severe

41670

Hazardous

50000+

What is the Current CO Level?
Piedras Blancas

The current CO level in Piedras Blancas based on the average air quality level across the city is 155 ppb, making it healthy and safe for everyone.

22.5xBelow

The current CO level in Piedras Blancas is 22.5x Below the recommended WHO guideline of 3490 ppb.

AQI Graph

Historic Air Quality Graph of Carbon Monoxide (CO)
Piedras Blancas

24 Hours

Piedras Blancas

CO (ppb)

02-08-2026Time03-08-2026

Time	Piedras Blancas
4:31pm	145
5:01pm	152
5:31pm	163
6:01pm	166
6:31pm	164
7:01pm	164
7:31pm	158
8:01pm	150
8:31pm	154
9:01pm	140
9:31pm	150
10:01pm	163
10:31pm	149
11:01pm	148
11:31pm	160
12:01am	164
12:31am	148
1:01am	150
1:31am	152
2:01am	147
2:31am	155
3:01am	163
3:31am	148
4:01am	151
4:31am	150
5:01am	137
5:31am	155
6:01am	148
6:31am	153
7:01am	150
7:31am	151
8:01am	152
8:31am	147
9:01am	155
9:31am	164
10:01am	154
10:31am	152
11:01am	150
11:31am	165
12:01pm	146
12:31pm	147
1:01pm	80
1:31pm	200
2:01pm	234
2:31pm	234
3:01pm	166
3:31pm	153
4:01pm	152

Min. CO1:01pm

234

Max. CO2:01pm

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 Piedras Blancas

Frequently Asked Questions About Air Quality

1. What is the current CO level in Piedras Blancas?

The current real-time CO level in Piedras Blancas is 155ppb (Good). This was last updated 2026-08-03 16:11:01 (Local Time).

2. When was the best CO level in Piedras Blancas in the last 24 hours?

The best CO level was 80 ppb (Good) at 1:01 PM (Local Time) during the last 24 hours.

3. When was the worst CO level in Piedras Blancas in the last 24 hours?

The worst CO level was 234 ppb (Good) at 2:01 PM (Local Time) during the last 24 hours.

4. What is the current trend of CO levels in Piedras Blancas during last 24 hours?

The CO levels in Piedras Blancas have been fluctuating throughout the last 24 hours. The levels have increased by highest 234 ppb at 2:01 PM (Local Time), lowest 80 ppb at 1:01 PM (Local Time).

5. What actions are recommended as per the current CO level in Piedras Blancas?

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