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East 2nd Avenue Carbon Monoxide (CO) Level

Twisp, Washington, United States

Carbon Monoxide (CO)

195ppb

Good

Last Updated: 2026-08-16 05:11:02 (Local Time)

Map

East 2nd Avenue

Good

08330

Moderate

16670

Poor

25000

Unhealthy

33330

Severe

41670

Hazardous

50000+

What is the Current CO Level?
East 2nd Avenue

The current CO level at East 2nd Avenue is 195 ppb making it healthy and safe for everyone in the area.

17.8xBelow

The current CO level in East 2nd Avenue is 17.8x Below the recommended WHO guideline of 3490 ppb.

AQI Graph

Historic Air Quality Graph of Carbon Monoxide (CO)
East 2nd Avenue

24 Hours

East 2nd Avenue

CO (ppb)

15-08-2026Time16-08-2026

Time	East 2nd Avenue
5:31am	185
6:01am	287
6:31am	291
7:01am	288
7:31am	293
8:01am	293
8:31am	193
9:01am	191
9:31am	200
10:01am	183
10:31am	198
11:01am	189
11:31am	201
12:01pm	208
12:31pm	196
1:01pm	173
1:31pm	204
2:01pm	208
2:31pm	198
3:01pm	194
3:31pm	189
4:01pm	196
4:31pm	184
5:01pm	194
5:31pm	187
6:01pm	172
6:31pm	189
7:01pm	203
7:31pm	197
8:01pm	176
8:31pm	190
9:01pm	286
9:31pm	297
10:01pm	276
10:31pm	292
11:01pm	273
11:31pm	192
12:01am	201
12:31am	188
1:01am	188
1:31am	173
2:01am	188
2:31am	186
3:01am	180
3:31am	187
4:01am	208
4:31am	195
5:01am	193

172

Min. CO6:01pm

297

Max. CO9:31pm

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 East 2nd Avenue

Frequently Asked Questions About Air Quality

1. What is the current CO level in East 2nd Avenue?

The current real-time CO level in East 2nd Avenue is 195ppb (Good). This was last updated 2026-08-16 05:11:02 (Local Time).

2. When was the best CO level in East 2nd Avenue in the last 24 hours?

The best CO level was 172 ppb (Good) at 6:01 PM, Aug 15, 2026 (Local Time) during the last 24 hours.

3. When was the worst CO level in East 2nd Avenue in the last 24 hours?

The worst CO level was 297 ppb (Good) at 9:31 PM, Aug 15, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of CO levels in East 2nd Avenue during last 24 hours?

The CO levels in East 2nd Avenue have been fluctuating throughout the last 24 hours. The levels have increased by highest 297 ppb at 9:31 PM, Aug 15, 2026 (Local Time), lowest 172 ppb at 6:01 PM, Aug 15, 2026 (Local Time).

5. What actions are recommended as per the current CO level in East 2nd Avenue?

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