Katihar Air Quality Index & Realtime Air Pollution
Primary Air Pollutants Katihar (Bihar)
Hourly forecast Katihar (Bihar)
Health Recommendations for Katihar Residents
Based on current air quality: Unhealthy · AQI 165
UV Index
1.65
Low
Safe to be outside. Minimal UV risk.
Wind
2.1 km/h
Calm or light air — barely noticeable.
Historical AQI Data Katihar (Bihar)
India’s Major Cities AQI Overview
Most Polluted Cities by AQI India
Explore live air quality data for the most polluted cities in the country.
| Rank | City | AQI | AQI Status | Standard Value | Notify |
|---|---|---|---|---|---|
| 1 | Hisar, Haryana | 282 | Severe | 14x above Standard | |
| 2 | Faridabad, Haryana | 212 | Severe | 15x above Standard | |
| 3 | Gurgaon, Haryana | 212 | Severe | 15x above Standard | |
| 4 | Noida, Uttar Pradesh | 212 | Severe | 15x above Standard | |
| 5 | Delhi, Delhi | 202 | Severe | 12x above Standard | |
| 6 | New Delhi, Delhi | 202 | Severe | 12x above Standard | |
| 7 | Sonipat, Haryana | 202 | Severe | 12x above Standard | |
| 8 | Jharsuguda, Odisha | 201 | Severe | 13x above Standard | |
| 9 | Asansol, West Bengal | 193 | Unhealthy | 18x above Standard | |
| 10 | Jhargram, West Bengal | 193 | Unhealthy | 12x above Standard |
Health Advice For People Living in Katihar
per day
Breathing the air in this location is equivalent to smoking 4.4 cigarettes a day.
Prevent Health Problems: Understand Your Risks
Katihar · Current air quality: Unhealthy · AQI 165
Headaches
Risk of Headaches symptoms is High when AQI of Katihar is Unhealthy (151-200).
You might experience: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.
- Choose indoor, clean indoor air when the AQI is elevated.
- Stay hydrated and take short breaks from devices or harsh light if you are migraine-prone.
- If you Make use of prescribed migraine meds, Keep close them accessible.
- Try not to do intense outdoor exercise during worse AQI periods.
- Don’t ignore worsening symptoms that feel unusual for you.
Disclaimer: The health risks mentioned above are precautionary recommendations based on current AQI levels. While you may not experience immediate effects, prolonged exposure to air pollution can lead to these health issues over time. This is not medical advice. Please consult a clinician if you experience severe, unusual, or worsening symptoms.
Katihar's Nearby Cities AQI
Explore nearby city AQI pages around Katihar.
Air Quality FAQs at Katihar, Bihar
Frequently Asked Questions
About Air Quality
The current real-time AQI (US) level in Katihar, Bihar is 165 (Unhealthy). 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 Katihar, Bihar have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.
Current AQI (US) levels are unhealthy for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.