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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 20:11:01 (Local Time)

location image
Live AQI
98AQI (US)
Air Quality is
Moderate
PM2.5 :  34 µg/m³
pm10 :  53 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Patna
moderate or heavy rain with thunder

30 °C

Rain Thunder
Humidity
Humidity84 %

Wind Speed
Wind Speed23.4 km/h

UV Index
UV Index0

Last Updated: 2026-07-19 20:11:01 (Local Time)
Rank187th

Currently, Patna ranks 187th among the cities with the highest AQI levels in the world.

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.(%)
Moderate
99
35
56
30
84
Moderate
88
29
65.19
30
84
Moderate
90
30
57.29
30
84
Poor
114
41
51
30
84
Poor
121
44
51
30
84
Poor
104
37
56
30
84
Moderate
99
35
47
30
84
Poor
101
36
57
30
84
Poor
116
42
56
30
84
Moderate
93
32
53
30
84
Moderate
90
30
35.89
30
84
Moderate
92
31
58.45
30
84
Moderate
84
27
59.07
30
84
Poor
104
37
53
30
84
Moderate
96
33
51.88
30
84
Moderate
84
27
47.15
30
84

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 98 (Moderate) due to recent rainfall by 0.5mm/hr. This was last updated 2026-07-19 20:11:01 (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 acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.