What does the current AQI of 1 mean?

The AQI at Orange Farm is 1, classified as 'Good'. Air quality is safe for everyone.

What does PM10 level of 1.0 mean?

PM10 is 1.0 µg/m³ at Orange Farm, marked as 'Good'. It indicates larger dust or pollen particles which may cause throat irritation or allergies.

Why is ozone (O₃) important in air quality?

Ground-level ozone is 0.2 µg/m³. Though protective high up, it can cause respiratory problems when present in lower atmosphere, especially in sunlight-heavy hours.

When was this data last updated?

This AQI data was last updated on 2025-08-23 06:00:00. Check the timestamp to ensure you're viewing the most recent air quality levels.

Orange Farm Live AQI Today | Johannesburg Metro Air Quality

Orange Farm

1 AQI

Good AQI

🌬 PM101.0

☀️ O₃0.2

🏭 SO₂0.1

📖 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 Johannesburg Metro

Jabavu

85 AQI

Satisfactory AQI

🤔 FAQs About Orange Farm Air Quality

The AQI at Orange Farm is 1, classified as Good. Air quality is healthy and safe for all.

PM10 is currently 1.0 at Orange Farm, 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.

O₃ level is 0.2. While ozone protects us high in the atmosphere, ground-level ozone is harmful, especially during hot afternoons. It can trigger coughing and lung discomfort.

Data was last refreshed at 2025-08-23 06:00:00. Some stations update hourly; others may lag. Always check timestamp before taking action.

Check AQI Near You

📊 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.