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Aroostook Band of Micmac Trust Land Nitrogen Dioxide (NO₂) Level

Presque Isle, Maine, United States

Nitrogen Dioxide (NO₂)

5ppb

Good

Last Updated: 2026-07-17 14:21:02 (Local Time)

Map

Aroostook Band of Micmac Trust Land

Good

040

Moderate

Poor

180

Unhealthy

190

Severe

400

Hazardous

500+

What is the Current NO₂ Level?
Aroostook Band of Micmac Trust Land

The current NO₂ level at Aroostook Band of Micmac Trust Land is 5 ppb making it healthy and safe for everyone in the area.

2.6xBelow

The current NO₂ level in Aroostook Band of Micmac Trust Land is 2.6x Below the recommended WHO guideline of 13.29 ppb.

AQI Graph

Historic Air Quality Graph of Nitrogen Dioxide (NO₂)
Aroostook Band of Micmac Trust Land

24 Hours

NO₂

Aroostook Band of Micmac Trust Land

NO₂ (ppb)

16-07-2026Time17-07-2026

Time	Aroostook Band of Micmac Trust Land
2:31pm	5
3:01pm	6
3:31pm	6
4:01pm	6
4:31pm	6
5:01pm	6
5:31pm	6
6:01pm	5
6:31pm	6
7:01pm	6
7:31pm	6
8:01pm	7
8:31pm	6
9:01pm	6
9:31pm	7
10:01pm	6
10:31pm	6
11:01pm	5
11:31pm	6
12:01am	5
12:31am	4
1:01am	5
1:31am	5
2:01am	5
2:31am	4
3:01am	5
3:31am	4
4:01am	4
4:31am	5
5:01am	5
5:31am	5
6:01am	5
6:31am	5
7:01am	4
7:31am	5
8:01am	5
8:31am	5
9:01am	6
9:31am	6
10:01am	6
10:31am	6
11:01am	6
11:31am	5
12:01pm	6
12:31pm	6
1:01pm	6
1:31pm	6
2:01pm	6

Min. NO₂12:31am

Max. NO₂8:01pm

Want air quality data?

Do you know NO2 can create impaired atmospheric visibility can increase atmospheric heat? It happens as its concentrations absorb the visible radiation in the atmosphere.

Uncovering the Sources of Nitrogen Dioxide (NO₂): Where Does It Come From?

Explosives and welding

Release during high-temperature processes.

Lighting

Emissions from certain types of lighting.

Power-generating plants

Emissions from fossil fuels burning for electricity.

Road traffic

Overall contributions from vehicles on the road.

Motor vehicles

Exhaust gases from cars and trucks.

Short-Term NO₂ Exposure Impacts

Coughing

Regular cough due to airways irritations.

Wheezing

More whistling sound while breathing,

Difficulty in breathing

Shortness of breath and reduced lung function.

Reduce smelling ability

Decreased sense of smell due to irritation.

Why you should care about Nitrogen Dioxide (NO₂)?

Know More About NO₂ Sensor

Air Quality FAQs
at Aroostook Band of Micmac Trust Land

Frequently Asked Questions About Air Quality

1. What is the current NO₂ level in Aroostook Band of Micmac Trust Land?

The current real-time NO₂ level in Aroostook Band of Micmac Trust Land is 5ppb (Good). This was last updated 2026-07-17 14:21:02 (Local Time).

2. When was the best NO₂ level in Aroostook Band of Micmac Trust Land in the last 24 hours?

The best NO₂ level was 4 ppb (Good) at 12:31 AM (Local Time) during the last 24 hours.

3. When was the worst NO₂ level in Aroostook Band of Micmac Trust Land in the last 24 hours?

The worst NO₂ level was 7 ppb (Good) at 8:01 PM, Jul 16, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of NO₂ levels in Aroostook Band of Micmac Trust Land during last 24 hours?

The NO₂ levels in Aroostook Band of Micmac Trust Land remained stable over the last 24 hours as around 5.375 ppb.

5. What actions are recommended as per the current NO₂ level in Aroostook Band of Micmac Trust Land?

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