Troost
41 AQI
Good AQI
🌫 PM2.535.0
🌬 PM1041.0
💨 NO₂13.9
🏭 SO₂2.0
📖 What Each Pollutant Tells You
Each pollutant plays a unique role in determining air quality. Here's what the values above actually mean for your health and environment:
-
🌫 PM2.5 (Fine Particulate Matter):
Microscopic particles that go deep into the lungs. Long exposure can worsen asthma, heart issues, and
respiratory illnesses.
Safe: 0–30 | Caution: 31–60 | Hazard: 90+ -
🌬 PM10 (Coarse Particulates):
Larger dust and pollen particles. Can irritate the eyes, throat, and cause coughing or short breath.
Safe: 0–50 | Moderate: 51–100 | Poor: 101+ -
💨 NO₂ (Nitrogen Dioxide):
A key traffic-related pollutant. High levels are linked to reduced lung function and increased hospital
visits.
Safe: 0–40 μg/m³ | Moderate: 41–80 | Risky: 81+ -
🛢 CO (Carbon Monoxide):
Released from incomplete combustion (vehicles, stoves). In high concentrations, it limits oxygen to vital
organs.
Safe: 0–1 mg/m³ | Elevated: 1.1–2 | Unsafe: 2.1+ -
☀️ O₃ (Ozone):
Formed by chemical reactions in sunlight. While good in the upper atmosphere, ground-level O₃ is harmful to
lungs.
Acceptable: 0–50 | Moderate: 51–100 | Dangerous: 101+ -
🏭 SO₂ (Sulfur Dioxide):
Produced by burning coal or oil. Short-term exposure irritates the eyes, nose, and throat. Long-term effects
can damage lungs.
Safe: 0–40 | Moderate: 41–80 | Risky: 81+
Note: Children, older adults, and people with respiratory conditions should reduce outdoor
exposure when pollutant levels cross into the caution zone.
🌍 Other Stations in Missouri
🤔 FAQs About Troost Air Quality
The AQI at Troost is 41, classified as
Good.
Air quality is healthy and safe for all.
PM2.5 at this station is 35.0, classified as
Satisfactory. Fine particles like these can enter your lungs and bloodstream,
especially dangerous for people with asthma or heart issues. Avoid outdoor exercise if levels exceed 60
µg/m³.
PM10 is currently 41.0 at Troost, labeled
Good. This indicates presence of coarse dust and pollen. If you're
sensitive to dust or allergens, consider wearing a mask or avoiding dusty areas.
Nitrogen Dioxide is 13.9 µg/m³ – a marker of traffic pollution. If you're in a
high-traffic area or sensitive to respiratory irritants, it's wise to avoid peak rush hours outdoors.
Data was last refreshed at 2025-08-22 22:00:00. Some stations update hourly;
others may lag. Always check timestamp before taking action.
📊 Data Source Attribution
Air quality data provided by the World Air Quality Index (WAQI) project and the Central Pollution Control Board (CPCB), sourced via data.gov.in.