Live

Nanman Carbon Monoxide (CO) Level

Suzhou, Jiangsu, China

Carbon Monoxide (CO)

646ppb

Good

Last Updated: 2026-06-05 01:31 (Local Time)

Map

Nanman

Good

08330

Moderate

16670

Poor

25000

Unhealthy

33330

Severe

41670

Hazardous

50000+

What is the Current CO Level?
Nanman

The current CO level at Nanman is 646 ppb making it healthy and safe for everyone in the area.

5.4xBelow

The current CO level in Nanman is 5.4x Below the recommended WHO guideline of 3490 ppb.

AQI Graph

Historic Air Quality Graph of Carbon Monoxide (CO)
Nanman

24 Hours

Nanman

CO (ppb)

04-06-2026Time05-06-2026

Time	Nanman
2:01am	557
2:31am	613
3:01am	599
3:31am	694
4:01am	620
4:31am	612
5:01am	614
5:31am	632
6:01am	608
6:31am	608
7:01am	636
7:31am	662
8:01am	650
8:31am	617
9:01am	644
9:31am	578
10:01am	591
10:31am	642
11:01am	572
11:31am	615
12:01pm	553
12:31pm	604
1:01pm	712
1:31pm	688
2:01pm	623
2:31pm	684
3:01pm	665
3:31pm	600
4:01pm	681
4:31pm	599
5:01pm	576
5:31pm	694
6:01pm	673
6:31pm	718
7:01pm	752
7:31pm	663
8:01pm	716
8:31pm	621
9:01pm	694
9:31pm	662
10:01pm	663
10:31pm	645
11:01pm	689
11:31pm	693
12:01am	665
12:31am	664
1:01am	634
1:31am	646

553

Min. CO12:01pm

752

Max. CO7:01pm

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 Nanman

Frequently Asked Questions About Air Quality

1. What is the current CO level in Nanman?

The current real-time CO level in Nanman is 646ppb (Good). This was last updated 2026-06-05 01:31 (Local Time).

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

The best CO level was 553 ppb (Good) at 12:01 PM (Local Time) during the last 24 hours.

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

The worst CO level was 752 ppb (Good) at 7:01 PM (Local Time) during the last 24 hours.

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

The CO levels in Nanman have been fluctuating throughout the last 24 hours. The levels have increased by highest 752 ppb at 7:01 PM (Local Time), lowest 553 ppb at 12:01 PM (Local Time).

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

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