Bengaluru Air Quality Index & Realtime Air Pollution
Current Conditions
Humidity: 81%
Primary Air Pollutants Bengaluru (Karnataka)
| Pollutant | Concentration | Details |
|---|---|---|
| PM2.5 | 5 µg/m³ | Fine particles |
| PM10 | 8 µg/m³ | Coarse particles |
| SO₂ | 4 µg/m³ | Sulphur dioxide |
| CO | 283 µg/m³ | Carbon monoxide |
| NO₂ | 9 µg/m³ | Nitrogen dioxide |
| O₃ | 35 µg/m³ | Ozone |
Hourly forecast Bengaluru (Karnataka)
| Time | Temp | Condition |
|---|---|---|
| Now | 23°C |  Overcast |
| 09:00 | 25°C | Overcast |
| 10:00 | 26°C | Overcast |
| 11:00 | 27°C | Overcast |
| 12:00 | 28°C | Overcast |
| 13:00 | 30°C | Overcast |
| 14:00 | 30°C | Overcast |
| 15:00 | 30°C |  Partly cloudy |
| 16:00 | 29°C |  Light drizzle |
| 17:00 | 28°C | Overcast |
| 18:00 | 27°C | Overcast |
| 19:00 | 25°C |  Overcast |
| 20:00 | 24°C | Overcast |
| 21:00 | 23°C | Overcast |
| 22:00 | 22°C | Overcast |
| 23:00 | 22°C | Overcast |
| 00:00 | 21°C |  Partly cloudy |
| 01:00 | 21°C | Overcast |
| 02:00 | 21°C | Overcast |
| 03:00 | 21°C | Overcast |
| 04:00 | 21°C | Overcast |
| 05:00 | 21°C | Overcast |
| 06:00 | 21°C | Overcast |
| 07:00 | 22°C | Overcast |
Health Recommendations
Based on current air quality: Good · AQI 33
- Air PurifierTurn Off
- Car FilterAdvisable
- N95 MaskAdvisable
- Stay IndoorAdvisable
The air is clean and pollution levels are low, so there is little to no health risk. It is a great time to be active outside, open the windows for fresh air, and go about your usual routine.
0.2 per day
Equates to breathing local air
1.4 cigarettes
6 cigarettes
Prevent Health Problems
Risk is Low for Good conditions (AQI 33).
You may notice: Tight, band-like pressure across the forehead and temples, Extra sensitivity to light, noise, or strong smells, Sluggishness and trouble staying focused.
- Prefer indoors with filtered air whenever pollution levels climb.
- Drink water through the day and pause from screen time or strong light if migraines hit you easily.
- Store any prescribed headache or migraine relief within reach.
- Avoid power through demanding outdoor exercise while the AQI is poor.
- Try not to brush off pain that feels sharper or different from your usual.
Historical AQI Data Bengaluru (Karnataka)
Air Quality FAQs at Bengaluru, Karnataka
Frequently Asked Questions
About Air Quality
The current real-time AQI (US) level in Bengaluru, Karnataka is 33 (Good). This was last updated recently.
The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.
The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.
The AQI (US) levels in Bengaluru, Karnataka have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.
Current AQI (US) levels are good for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.
Recent AQI Blogs
Read all blogsHere are some latest blogs that you can go through to find out more about air pollution, heatwaves, and local atmospheric insights.
World Top 10 Hottest Cities Are All in India Again - May 2026
For the second consecutive month, Indian cities dominate the global heat charts. We analyze the meteorological drivers behind this unprecedented heatwave.
Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data
Statistical analysis comparing 2026 PM2.5 averages to historical data since 2020, highlighting trends and regulatory impacts.
What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation
A deep dive into 17 years of meteorological recordings to trace the steady rise of summer temperatures and heatwave durations in Delhi NCR.