What does the current AQI of 0 mean?

The AQI at B.Katihalli is 0, classified as 'Good'. Air quality is safe for everyone.

Is PM2.5 of 824.0 harmful?

PM2.5 level is 824.0 µg/m³, considered 'Severe'. Fine particulate matter can penetrate deep into lungs and cause respiratory issues. People with asthma or heart disease should take precautions.

What does PM10 level of 880.0 mean?

PM10 is 880.0 µg/m³ at B.Katihalli, marked as 'Severe'. 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 0.3 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 2026-04-22 10:00:00. Check the timestamp to ensure you're viewing the most recent air quality levels.

● Live

B.Katihalli

Station in Hassan · Live AQI

Last updated: 2026-04-22 10:00:00

Current AQI is 0 (Good).

AQI Index

Good

Current AQI

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FAQs About B.Katihalli Air Quality

The AQI at B.Katihalli is 0, classified as Good. Air quality is healthy and safe for all.

PM2.5 at this station is 824.0, classified as Severe. 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 880.0 at B.Katihalli, labeled Severe. 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 0.3. 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 2026-04-22 10:00:00. Some stations update hourly; others may lag. Always check timestamp before taking action.

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📊 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.