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Haruecho Carbon Monoxide (CO) Level

Ichikawa, Chiba, Japan

Carbon Monoxide (CO)

85ppb

Good

Last Updated: 2026-08-09 06:41:01 (Local Time)

Map

Haruecho

Good

08330

Moderate

16670

Poor

25000

Unhealthy

33330

Severe

41670

Hazardous

50000+

What is the Current CO Level?
Haruecho

The current CO level at Haruecho is 85 ppb making it healthy and safe for everyone in the area.

41.05xBelow

The current CO level in Haruecho is 41.05x Below the recommended WHO guideline of 3490 ppb.

AQI Graph

Historic Air Quality Graph of Carbon Monoxide (CO)
Haruecho

24 Hours

Haruecho

CO (ppb)

08-08-2026Time09-08-2026

Time	Haruecho
7:01am	61
7:31am	59
8:01am	65
8:31am	67
9:01am	58
9:31am	49
10:01am	49
10:31am	48
11:01am	43
11:31am	46
12:01pm	45
12:31pm	58
1:01pm	64
1:31pm	74
2:01pm	75
2:31pm	80
3:01pm	81
3:31pm	56
4:01pm	59
4:31pm	59
5:01pm	51
5:31pm	49
6:01pm	35
6:31pm	33
7:01pm	32
7:31pm	35
8:01pm	33
8:31pm	29
9:01pm	26
9:31pm	26
10:01pm	26
10:31pm	24
11:01pm	114
11:31pm	104
12:01am	106
12:31am	117
1:01am	107
1:31am	113
2:01am	112
2:31am	112
3:01am	104
3:31am	108
4:01am	101
4:31am	78
5:01am	85
5:31am	108
6:01am	95
6:31am	86

Min. CO10:31pm

117

Max. CO12:31am

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 Haruecho

Frequently Asked Questions About Air Quality

1. What is the current CO level in Haruecho?

The current real-time CO level in Haruecho is 85ppb (Good). This was last updated 2026-08-09 06:41:01 (Local Time).

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

The best CO level was 24 ppb (Good) at 10:31 PM (Local Time) during the last 24 hours.

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

The worst CO level was 117 ppb (Good) at 12:31 AM, Aug 9, 2026 (Local Time) during the last 24 hours.

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

The CO levels in Haruecho have been fluctuating throughout the last 24 hours. The levels have increased by highest 117 ppb at 12:31 AM, Aug 9, 2026 (Local Time), lowest 24 ppb at 10:31 PM (Local Time).

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

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