Live

Dayan Particulate Matter (PM₁₀) Level

Yunnan, China

Particulate Matter (PM₁₀)

7µg/m³

Good

Last Updated: 2026-06-05 02:21:01 (Local Time)

Map

Dayan

Good

050

Moderate

100

Poor

250

Unhealthy

350

Severe

430

Hazardous

510+

What is the Current PM₁₀ Level?
Dayan

The current PM₁₀ level in Dayan based on the average air quality level across the city is 7 µg/m³, making it healthy and safe for everyone.

6.4xBelow

The current PM₁₀ level in Dayan is 6.4x Below the recommended WHO guideline of 45 µg/m³.

AQI Graph

Historic Air Quality Graph of Particulate Matter (PM₁₀)
Dayan

24 Hours

PM₁₀

Dayan

PM₁₀ (µg/m³)

04-06-2026Time05-06-2026

Time	Dayan
2:31am	29
3:01am	29
3:31am	28
4:01am	27
4:31am	27
5:01am	26
5:31am	26
6:01am	27
6:31am	27
7:01am	22
7:31am	27
8:01am	28
8:31am	26
9:01am	27
9:31am	30
10:01am	28
10:31am	29
11:01am	30
11:31am	28
12:01pm	29
12:31pm	28
1:01pm	26
1:31pm	25
2:01pm	26
2:31pm	27
3:01pm	26
3:31pm	25
4:01pm	27
4:31pm	25
5:01pm	25
5:31pm	22
6:01pm	24
6:31pm	23
7:01pm	22
7:31pm	24
8:01pm	24
8:31pm	25
9:01pm	17
9:31pm	23
10:01pm	12
10:31pm	12
11:01pm	11
11:31pm	11
12:01am	8
12:31am	8
1:01am	7
1:31am	8
2:01am	7

Min. PM₁₀1:01am

Max. PM₁₀9:31am

Want air quality data?

PM10 particles are with a diameter of 10 micrometers (µm) or smaller and human hair has a diameter of 50 to 70 (µm). It makes PM10 1/5 to 1/7 of the human hair size.

Uncovering the Sources of Particulate Matter (PM₁₀): Where Does It Come From?

Wind-blown dust

Dust lifted and spread by the wind from bare soil.

Construction sites

Dust and pollutants from building activities.

Industries

Releases various pollutants from different processes.

Waste burning

Smoke and toxins from burning waste materials.

Landfills

Emissions from decomposing waste in big landfills.

Vehicles exhausts

Emissions of harmful gases and particles from cars.

Short-Term PM₁₀ Exposure Impacts

Allergies

Airborne allergens causing sneezing and itching.

Cough and runny nose

Respiratory irritation cause to coughing

Eyes irritations

Redness and discomfort in the eyes.

Chest tightness

Constriction feeling in the chest.

Breathing difficulty

Trouble in breathing or discomfort in the chest.

Why you should care about Particulate Matter (PM₁₀)?

Know More About PM₁₀ Sensor

Air Quality FAQs
at Dayan

Frequently Asked Questions About Air Quality

1. What is the current PM₁₀ level in Dayan?

The current real-time PM₁₀ level in Dayan is 7µg/m³ (Good). This was last updated 2026-06-05 02:21:01 (Local Time).

2. When was the best PM₁₀ level in Dayan in the last 24 hours?

The best PM₁₀ level was 7 µg/m³ (Good) at 1:01 AM, Jun 5, 2026 (Local Time) during the last 24 hours.

3. When was the worst PM₁₀ level in Dayan in the last 24 hours?

The worst PM₁₀ level was 30 µg/m³ (Good) at 9:31 AM (Local Time) during the last 24 hours.

4. What is the current trend of PM₁₀ levels in Dayan during last 24 hours?

The PM₁₀ levels in Dayan have been fluctuating throughout the last 24 hours. The levels have increased by highest 30 µg/m³ at 9:31 AM (Local Time), lowest 7 µg/m³ at 1:01 AM, Jun 5, 2026 (Local Time).

5. What actions are recommended as per the current PM₁₀ level in Dayan?

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