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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 23:01 (Local Time)

location image
Live AQI
124AQI (US)
Air Quality is
Poor
PM2.5 :  45 µg/m³
pm10 :  55 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 23:01 (Local Time)
Rank92nd

Currently, Patna ranks 92nd among the most polluted cities globally.

Map

Patna

Major Air Pollutants

Patna

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

45µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

55µg/m³

CO's Icon

Carbon Monoxide(CO)

44ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

2ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

30ppb

O₃'s Icon

Ozone(O₃)

48ppb

AQI Graph

Historical Air Quality Data

Patna

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

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Patna, Bihar, India

AQI (US)

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
49
28
94
Poor
137
50
65.97
28
94
Unhealthy
159
67
58.94
28
94
Poor
134
49
53
28
94
Poor
134
49
58
28
94
Poor
136
50
58
28
94
Poor
121
44
46
28
94
Poor
121
44
56
28
94
Poor
136
50
53
28
94
Poor
131
48
57
28
94
Moderate
86
28
37.79
28
94
Poor
147
54
59.79
28
94
Poor
147
54
62.31
28
94
Poor
121
44
47
28
94
Poor
117
42
53.23
28
94
Moderate
64
16
48.59
28
94

India's Metro Cities

Air Quality Index

Ahmedabad City AQI

Ahmedabad

69

temp.29°C
hum.70%
Bangalore City AQI

Bangalore

55

temp.23°C
hum.83%
Chennai City AQI

Chennai

73

temp.30°C
hum.84%
Hyderabad City AQI

Hyderabad

52

temp.26°C
hum.74%
Kolkata City AQI

Kolkata

96

temp.29°C
hum.94%
Mumbai City AQI

Mumbai

78

temp.27°C
hum.89%
New Delhi City AQI

New Delhi

160

temp.32°C
hum.80%
Pune City AQI

Pune

55

temp.23°C
hum.89%

Air Quality Calendar 2026

Patna

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Patna

1.8Cigarettes per day

Cigarette
Weekly 12.6 Cigarettes
Monthly 54 Cigarettes

Breathing the air in this location is as harmful as smoking 1.8 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

India

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

Most Polluted Cities Live Ranking 2026
World's Most PollutedCity Rankings (2025)
World's Most PollutedCountry Rankings(2025)
RankCityAQI Status

Standard Value

Follow

1.

Ranchi, Jharkhand

180

Unhealthy

7xabove Standard

2.

Bhiwani, Haryana

170

Unhealthy

6xabove Standard

3.

Sonipat, Haryana

170

Unhealthy

6xabove Standard

4.

Muzaffarnagar, Uttar Pradesh

169

Unhealthy

6xabove Standard

5.

Ghaziabad, Uttar Pradesh

168

Unhealthy

6xabove Standard

6.

Chandigarh, Chandigarh

167

Unhealthy

5xabove Standard

7.

Kaithal, Haryana

166

Unhealthy

6xabove Standard

8.

Panchkula, Haryana

165

Unhealthy

5xabove Standard

9.

Pali, Rajasthan

164

Unhealthy

6xabove Standard

10.

Faridabad, Haryana

164

Unhealthy

5xabove Standard

Last Updated: 19 Jul 2026, 05:39 PM

AQI City Rankings

Air Quality Solutions For Patna

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Prana Air offers the solutions of air quality monitoring and clean air machine for Patna

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Patna's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

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 124 (Poor). This was last updated 2026-07-19 23:01 (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 unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.

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Read the latest news

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Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

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