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New Delhi Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-23 04:23:55 PM (Local Time)

location image
Live AQI
169(AQI-US)
Air Quality is
Unhealthy
pm10 :  103 µg/m³
PM2.5 :  81 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi unhealthy level.webp in New Delhi
mist

31 °C

Mist
Humidity
Humidity29 %

Wind Speed
Wind Speed12 km/h

UV Index
UV Index1
Last Updated: 2025-10-23 04:23:55 PM (Local Time)


Map

New Delhi

Major Air Pollutants

New Delhi

AQI Graph

Historical Air Quality Data

New Delhi

New Delhi
AQI
.
22-10-2025Time23-10-2025
168
Min.at 4:04 PM on 23rd Oct
245
Max.at 1:04 AM on 23rd Oct

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

New Delhi, Delhi, India

Year
.
AQI


Annual AQI Trends

2020
153AQI
2021
162AQI
6%
Rise
2022
174AQI
7%
Rise
2023
164AQI
-6%
Fall
2024
169AQI
3%
Rise
2025
138AQI
-18%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-2%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedNovember, 2021290AQI

Least PollutedAugust, 202073AQI

* This data analysis is from year 2020 - 2025

Live

Delhi Air Quality - Video Streaming

Watch the Real time changing of Air Quality in Delhi- PM2.5, PM10, Noise, Temperature and Humidity

AQI Camera

New Delhi's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Unhealthy
165
76
100
31
29
Unhealthy
168
80
107
31
29
Unhealthy
175
89
113
31
29
Unhealthy
161
69
90
31
29
Unhealthy
163
73
94
31
29
Unhealthy
182
100
159
31
29
Unhealthy
159
67
78
29.1
45
Unhealthy
169
81
111
31
29
Unhealthy
164
74
111
31
29
Unhealthy
174
88
111
31
29
Unhealthy
163
72
93
31
29
Unhealthy
165
75
95
31
29
Unhealthy
165
76
95
31
29
Unhealthy
170
83
94
28.9
45
Unhealthy
174
88
119
31
29
Unhealthy
159
67
96
31
29
Unhealthy
166
77
100
31
29
Unhealthy
169
81
134
31
29
Unhealthy
168
79
101
31
29
Unhealthy
172
85
107
31
29
Unhealthy
167
78
100
31
29
Unhealthy
167
78
105
31
29
Unhealthy
166
77
110
31
29
Unhealthy
170
83
96
31
29
Unhealthy
163
73
104
31
29
Unhealthy
170
82
113
31
29
Unhealthy
173
87
120
31
29
Unhealthy
155
61
87
31
29
Unhealthy
162
71
100
31
29
Unhealthy
156
62
92
31
29
Unhealthy
157
64
89
31
29
Unhealthy
156
63
84
31
29
Unhealthy
159
67
105
31
29
Unhealthy
156
62
90
31
29
Unhealthy
166
77
102
31
29
Unhealthy
161
70
105
31
29
Unhealthy
161
70
108
31
29
Unhealthy
165
75
94
31
29
Unhealthy
164
74
85
27.9
45
Unhealthy
166
77
97
31
29
Unhealthy
155
61
73
29.4
45
Unhealthy
181
98
129
31
29
Unhealthy
164
74
111
31
29
Unhealthy
191
113
130
28.9
45
Unhealthy
172
86
116
31
29
Unhealthy
164
74
89
31
29
Unhealthy
165
76
91
31
29
Unhealthy
161
70
77
31
29
Unhealthy
191
112
133
31
29
Unhealthy
161
69
79
26.5
45
Unhealthy
160
68
84
31
29
Severe
248
173
186
29.8
45
Unhealthy
157
64
76
31
29
Unhealthy
161
69
92
31
29
Unhealthy
163
72
89
31
29
Unhealthy
172
85
111
31
29
Hazardous
372
261
298
30
45
Unhealthy
165
75
101
31
29
Unhealthy
184
103
145
31
29
Unhealthy
168
79
95
31
29
Unhealthy
174
88
121
31
29
Unhealthy
185
104
118
31
29
Unhealthy
161
69
76
31
29
Unhealthy
170
83
107
31
29
Unhealthy
168
80
105
31
29
Unhealthy
168
79
103
31
29
Unhealthy
170
82
101
31
29
Unhealthy
175
89
114
31
29
Unhealthy
167
78
97
31
29
Unhealthy
168
79
103
31
29
Unhealthy
168
80
99
31
29
Unhealthy
164
74
98
31
29
Unhealthy
192
114
129
33.8
45
Unhealthy
168
80
95
31
29
Unhealthy
165
75
91
31
29
Unhealthy
154
60
74
28.4
45
Unhealthy
176
91
111
31
29
Unhealthy
175
90
112
31
29
Unhealthy
172
86
125
31
29
Unhealthy
178
94
116
31
29
Unhealthy
161
70
89
31
29
Unhealthy
186
106
116
31
29
Unhealthy
158
66
88
31
29
Unhealthy
156
62
93
31
29
Unhealthy
167
78
90
25.4
45
Unhealthy
165
75
103
31
29
Poor
122
44
53
26.8
45
Unhealthy
178
94
107
29.3
45
Unhealthy
170
82
109
31
29
Unhealthy
166
77
103
31
29
Unhealthy
171
84
113
31
29
Unhealthy
176
91
103
28.2
45
Unhealthy
174
88
117
31
29
Unhealthy
167
78
101
31
29
Unhealthy
172
86
99
31.8
45
Unhealthy
170
82
109
31
29
Unhealthy
166
77
86
32.7
45
Unhealthy
163
73
96
31
29
Unhealthy
165
76
100
31
29
Unhealthy
177
93
136
31
29
Unhealthy
168
79
111
31
29
Poor
137
50
64
29.1
45
Unhealthy
166
77
92
31
29
Unhealthy
167
78
102
31
29
Unhealthy
158
66
78
29.5
45
Unhealthy
164
74
97
31
29
Unhealthy
166
77
95
31
29
Unhealthy
165
75
95
31
29
Unhealthy
161
69
97
31
29
Unhealthy
161
70
80
31
29
Unhealthy
165
75
80
31
29
Unhealthy
163
72
96
31
29
Unhealthy
175
90
110
31
29
Poor
139
51
64
29.1
45
Unhealthy
168
79
105
31
29
Unhealthy
168
79
104
31
29
Unhealthy
165
76
102
31
29
Unhealthy
166
77
103
31
29
Unhealthy
165
76
102
31
29
Unhealthy
168
80
101
31
29
Unhealthy
165
76
97
31
29
Unhealthy
168
79
99
31
29
Unhealthy
165
76
107
31
29
Unhealthy
167
78
107
31
29
Unhealthy
163
72
87
31
29
Unhealthy
168
79
104
31
29
Unhealthy
166
77
103
31
29
Unhealthy
164
74
98
31
29
Unhealthy
176
91
122
31
29
Unhealthy
183
101
107
31
29
Unhealthy
172
85
122
31
29
Unhealthy
164
74
107
31
29
Unhealthy
167
78
95
31
29
Unhealthy
167
78
109
31
29
Unhealthy
166
77
106
31
29
Unhealthy
172
86
99
30.1
45
Unhealthy
159
67
78
26.1
45
Unhealthy
168
80
107
31
29
Unhealthy
169
81
107
31
29
Unhealthy
172
86
112
31
29
Unhealthy
178
94
126
31
29
Unhealthy
161
70
89
31
29
Unhealthy
170
82
97
31
29
Unhealthy
165
76
102
31
29
Unhealthy
170
82
107
31
29
Unhealthy
171
84
101
31
29
Unhealthy
152
57
69
31
45
Unhealthy
172
86
122
31
29
Unhealthy
188
108
123
31.4
45

India's Metro Cities

Air Quality Index

Health Advice For People Living In

New Delhi

6.2Cigarettes per day

Cigarette
Weekly 43.4 Cigarettes
Monthly 186 Cigarettes

Breathing the air in this location is as harmful as smoking 6.2 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

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


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

New Delhi

  • asthma due to air pollution in New DelhiAsthma
  • heart due to air pollution in New DelhiHeart Issues
  • allergy due to air pollution in New DelhiAllergies
  • sinus due to air pollution in New DelhiSinus
  • flu due to air pollution in New DelhiCold/Flu
  • copd due to air pollution in New DelhiChronic (COPD)
asthma due to air pollution in New Delhi

High Chances of Asthma

Asthma

Risk of Asthma symptoms is High when AQI is Unhealthy (150-301)

Severe symptoms including intense wheezing, severe shortness of breath, significant chest tightness, and persistent coughing that may disrupt daily activities.

Do's :

  • Avoid going outside and keep windows closed to reduce exposure to pollutants.

  • Take prescribed medications as directed by your healthcare provider.

  • Maintain clean indoor air with air purifiers, especially in bedrooms and living areas.

Don'ts :

  • Smoke or expose yourself to secondhand smoke.

  • Engage in physical exertion outdoors.

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 2025

India

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

About New Delhi Air Pollution

New Delhi Monthly AQI Analysis

Explore the AQI changes as a comparison from the past month, as well as how it differs from the same month last year

Oct. 2024 vs Oct. 2025

Oct. 2024
174AQI
Oct. 2025
186AQI
6.8 %
Rise

Compared to Oct. 2024, the AQI in Oct. 2025 remained in the same category.

Sep. 2025 vs Oct. 2025

Sep. 2025
98AQI
Oct. 2025
186AQI
89.7 %
Rise

AQI levels changed from 'Moderate' in Sep. 2025 to 'Unhealthy' in Oct. 2025.


New Delhi's annual 2025 AQI (138) shows an average percentage change of -15.7% (improved AQI) compared to previous years: 2020 (153), 2021 (162), 2022 (174), 2023 (164), 2024 (169).

New Delhi's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for New Delhi
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at New Delhi

Frequently Asked Questions About Air Quality

What is the current AQI level in New Delhi?

The current real-time AQI level in New Delhi is 169 (Unhealthy). This was last updated 2025-10-23 04:23:55 PM (Local Time).

When was the best AQI level in New Delhi in the last 24 hours?

The best AQI level was 168 (Unhealthy) at 4:04 PM (Local Time) during the last 24 hours.

When was the worst AQI level in New Delhi in the last 24 hours?

The worst AQI level was 245 (Severe) at 1:04 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in New Delhi during last 24 hours?

The AQI levels in New Delhi have been fluctuating throughout the last 24 hours. The levels have increased by highest 245 at 1:04 AM (Local Time), lowest 168 at 4:04 PM (Local Time).

What actions are recommended as per the current AQI level in New Delhi?

Current AQI levels are unhealthy for everyone. It's advised to limit outdoor activities and consider using air purifiers indoors.