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New Delhi Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-11 08:17:03 AM (Local Time)

location image
Live AQI
186(AQI-US)
Air Quality is
Unhealthy
pm10 :  186 µg/m³
PM2.5 :  104 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi unhealthy level.webp in New Delhi
mist

20 °C

Mist
Humidity
Humidity88 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index1
Last Updated: 2025-10-11 08:17:03 AM (Local Time)


Map

New Delhi

Major Air Pollutants

New Delhi

AQI Graph

Historical Air Quality Data

New Delhi

New Delhi
AQI
.
10-10-2025Time11-10-2025
151
Min.at 4:04 PM on 10th Oct
205
Max.at 4:04 AM on 11th 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
135AQI
-20%
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
172
86
221
27
100
Unhealthy
187
107
211
26
86
Severe
207
132
255
28
100
Unhealthy
177
93
153
30
69
Unhealthy
170
82
190
29
72
Severe
219
144
291
24
100
Unhealthy
171
84
98
23.6
45
Unhealthy
192
114
168
29
63
Unhealthy
195
118
192
26
83
Unhealthy
192
114
198
25
100
Unhealthy
186
105
172
27
92
Unhealthy
187
107
205
32
81
Unhealthy
192
114
193
24
95
Unhealthy
194
117
251
31
100
Unhealthy
172
86
160
32
100
Unhealthy
172
85
100
23.4
45
Unhealthy
185
104
143
30
66
Unhealthy
178
94
198
26
82
Unhealthy
175
90
174
27
100
Unhealthy
172
85
214
27
79
Severe
204
129
286
30
100
Unhealthy
177
92
212
22
87
Unhealthy
181
98
236
28
83
Unhealthy
182
100
226
26
100
Unhealthy
193
115
171
21
100
Unhealthy
194
117
218
21
100
Unhealthy
177
93
205
22
100
Unhealthy
158
66
221
25
100
Unhealthy
165
75
183
26
91
Unhealthy
170
82
216
26
100
Unhealthy
174
88
175
27
100
Unhealthy
186
106
166
26
75
Unhealthy
189
109
206
26
93
Unhealthy
179
96
171
30
74
Unhealthy
185
104
165
24
92
Unhealthy
176
91
204
28
97
Unhealthy
189
110
160
27
93
Unhealthy
179
96
202
24
100
Unhealthy
163
73
84
26.3
45
Unhealthy
183
101
140
26
91
Unhealthy
158
65
76
24.8
45
Unhealthy
183
101
195
23
95
Unhealthy
189
109
194
24
100
Unhealthy
175
90
106
23.5
45
Unhealthy
181
98
237
27
97
Unhealthy
172
85
199
27
98
Unhealthy
190
111
192
22
75
Unhealthy
181
98
164
32
67
Severe
212
137
194
24
77
Unhealthy
170
83
96
22.6
45
Unhealthy
179
96
151
24
70
Unhealthy
169
81
129
28
63
Unhealthy
172
85
127
28
74
Unhealthy
196
119
149
28
59
Unhealthy
196
120
198
26
97
Unhealthy
192
114
135
24.8
45
Unhealthy
186
105
122
24
45
Unhealthy
193
115
156
25
100
Unhealthy
200
125
260
22
100
Unhealthy
185
104
130
28
69
Unhealthy
197
121
244
27
93
Severe
226
151
184
22
100
Unhealthy
165
75
100
29
76
Unhealthy
181
98
251
24
99
Unhealthy
186
106
238
29
100
Unhealthy
176
91
262
21
100
Unhealthy
189
109
206
21
100
Unhealthy
190
111
229
27
85
Unhealthy
163
72
186
24
88
Unhealthy
192
114
197
25
82
Unhealthy
182
100
199
31
100
Unhealthy
172
85
188
31
82
Unhealthy
182
100
117
24
45
Unhealthy
198
123
239
24
100
Unhealthy
170
82
158
22
76
Unhealthy
177
93
151
23
100
Unhealthy
196
120
266
25
89
Severe
214
139
234
29
100
Unhealthy
184
102
229
27
100
Severe
210
135
213
28
100
Unhealthy
191
112
181
32
100
Unhealthy
198
122
166
27
63
Unhealthy
179
96
203
33
92
Unhealthy
176
91
182
25
80
Unhealthy
186
105
235
30
100
Unhealthy
154
59
72
23.4
45
Unhealthy
182
100
115
24.3
45
Unhealthy
170
82
127
26
93
Unhealthy
173
87
163
27
100
Unhealthy
173
87
259
26
100
Severe
219
144
267
27
100
Unhealthy
176
91
140
26
91
Unhealthy
181
98
113
25.2
45
Unhealthy
183
101
208
25
90
Unhealthy
186
105
124
23.1
45
Unhealthy
177
93
136
25
71
Unhealthy
179
96
194
31
100
Unhealthy
177
92
266
25
100
Unhealthy
183
101
253
27
83
Unhealthy
161
70
80
27
45
Unhealthy
193
115
190
29
100
Severe
207
132
226
28
100
Poor
144
53
66
25
45
Unhealthy
198
123
294
30
100
Unhealthy
196
120
213
28
79
Unhealthy
184
102
174
25
100
Unhealthy
180
97
167
26
76
Unhealthy
183
101
139
23
98
Unhealthy
189
109
216
27
86
Unhealthy
179
96
172
25
100
Unhealthy
160
68
120
29
69
Unhealthy
179
96
178
22
100
Unhealthy
179
96
181
27
90
Unhealthy
198
123
245
32
100
Unhealthy
200
125
223
32
100
Unhealthy
195
118
247
29
100
Unhealthy
187
107
162
28
91
Severe
232
157
261
24
100
Unhealthy
195
118
213
34
99
Unhealthy
186
106
181
24
90
Unhealthy
194
117
177
25
89
Unhealthy
193
115
198
26
78
Unhealthy
179
96
136
28
83
Unhealthy
176
91
149
27
80
Unhealthy
192
114
236
27
100
Unhealthy
198
123
193
30
100
Unhealthy
176
91
123
26
66
Severe
202
127
253
30
79
Unhealthy
188
108
154
28
79
Unhealthy
189
109
133
24
68
Unhealthy
183
101
194
26
93
Unhealthy
197
121
168
25
74
Severe
207
132
157
21.5
45
Unhealthy
167
78
154
22
100
Unhealthy
170
82
282
27
94
Unhealthy
195
118
269
21
100
Severe
219
144
191
23
89
Unhealthy
169
81
126
24
76
Unhealthy
165
76
149
26
100
Unhealthy
179
96
187
22
79
Unhealthy
175
90
211
23
100
Severe
201
126
217
29
68
Unhealthy
196
120
220
30
100

India's Metro Cities

Air Quality Index

Health Advice For People Living In

New Delhi

3.9Cigarettes per day

Cigarette
Weekly 27.3 Cigarettes
Monthly 117 Cigarettes

Breathing the air in this location is as harmful as smoking 3.9 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

  • 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
135AQI
22.4 %
Fall

Compared to Oct. 2024, the AQI in Oct. 2025 changed from Unhealthy to Poor.

Sep. 2025 vs Oct. 2025

Sep. 2025
98AQI
Oct. 2025
135AQI
37.7 %
Rise

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


New Delhi's annual 2025 AQI (135) shows an average percentage change of -18.07% (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 186 (Unhealthy). This was last updated 2025-10-11 08:17:03 AM (Local Time).

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

The best AQI level was 151 (Unhealthy) at 4:04 PM, Oct 10, 2025 (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 205 (Severe) at 4:04 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 205 at 4:04 AM (Local Time), lowest 151 at 4:04 PM, Oct 10, 2025 (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.