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Patna Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Patna

Last Updated: 2026-07-19 22:41:24 (Local Time)

location image
Live AQI
122AQI (US)
Air Quality is
Poor
PM2.5 :  44 µg/m³
pm10 :  54 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi poor level.webp in Patna
light rain

28 °C

Light Rain
Humidity
Humidity94 %

Wind Speed
Wind Speed20.9 km/h

UV Index
UV Index0

Last Updated: 2026-07-19 22:41:24 (Local Time)
Rank101st

Currently, Patna ranks 101st among the most polluted cities globally.

Map

Patna

Major Air Pollutants

Patna

AQI Graph

Historical Air Quality Data

Patna

Patna
AQI (US)
.
18-07-2026Time19-07-2026
57
Min. AQI (US)4:31am
150
Max. AQI (US)10:31am

AQI (US) Trends - Annual Air Quality Changes

Patna, Bihar, India

Patna's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Poor
126
46
53
28
94
Poor
134
49
66.47
28
94
Unhealthy
160
68
58.96
28
94
Poor
129
47
55
28
94
Poor
136
50
51
28
94
Poor
121
44
59
28
94
Poor
104
37
52
28
94
Poor
116
42
56
28
94
Poor
131
48
49
28
94
Poor
129
47
52
28
94
Moderate
88
29
37.83
28
94
Poor
142
52
59.95
28
94
Poor
144
53
61.58
28
94
Poor
109
39
55
28
94
Poor
115
41
53.49
28
94
Moderate
68
18
48.87
28
94

India's Metro Cities

Air Quality Index

Health Advice For People Living In

Patna

1.9Cigarettes per day

Cigarette
Weekly 13.3 Cigarettes
Monthly 57 Cigarettes

Breathing the air in this location is as harmful as smoking 1.9 cigarettes a day.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

Air Purifier
Air PurifierTurn On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust



Prevent Health Problems: Understand Your Risks

Patna

asthma due to air pollution in PatnaAsthma
heart due to air pollution in PatnaHeart Issues
allergy due to air pollution in PatnaAllergies
sinus due to air pollution in PatnaSinus
flu due to air pollution in PatnaCold/Flu
copd due to air pollution in PatnaChronic (COPD)
Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2026

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Analyze the real-time most air polluted cities in the country.

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Air Quality FAQs

at Patna

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Patna?

The current real-time AQI (US) level in Patna is 122 (Poor). This was last updated 2026-07-19 22:41:24 (Local Time).

2. When was the best AQI (US) level in Patna in the last 24 hours?

The best AQI (US) level was 57 (Moderate) at 4:31 AM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Patna in the last 24 hours?

The worst AQI (US) level was 150 (Poor) at 10:31 AM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Patna during last 24 hours?

The AQI (US) levels in Patna have been fluctuating throughout the last 24 hours. The levels have increased by highest 150 at 10:31 AM (Local Time), lowest 57 at 4:31 AM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Patna?

Current AQI (US) levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.