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New Delhi Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-19 02:17:35 AM (Local Time)

location image
Live AQI
233(AQI-US)
Air Quality is
Severe
pm10 :  238 µg/m³
PM2.5 :  154 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi severe level.webp in New Delhi
mist

22 °C

Mist
Humidity
Humidity83 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 2025-10-19 02:17:35 AM (Local Time)


Map

New Delhi

Major Air Pollutants

New Delhi

AQI Graph

Historical Air Quality Data

New Delhi

New Delhi
AQI
.
18-10-2025Time19-10-2025
184
Min.at 4:04 PM on 18th Oct
235
Max.at 2:04 AM on 19th 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
136AQI
-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
200
125
251
23
83
Unhealthy
182
99
238
23
83
Unhealthy
193
115
315
23
83
Severe
219
144
206
23
83
Severe
250
175
222
23
83
Hazardous
304
227
270
23
83
Severe
253
178
207
24.9
45
Hazardous
306
228
232
23
83
Severe
270
195
291
23
83
Severe
252
177
264
23
83
Severe
281
206
306
23
83
Severe
258
183
308
23
83
Severe
249
174
237
23
83
Hazardous
344
247
241
23
83
Unhealthy
179
96
140
23
83
Severe
272
197
228
26.4
45
Severe
228
153
210
23
83
Severe
225
150
292
23
83
Severe
219
144
198
23
83
Severe
223
148
188
23
83
Severe
249
174
325
23
83
Severe
229
154
259
23
83
Severe
211
136
234
23
83
Severe
249
174
273
23
83
Unhealthy
184
103
257
23
83
Unhealthy
174
88
250
23
83
Unhealthy
199
124
265
23
83
Severe
253
178
258
23
83
Severe
237
162
218
23
83
Severe
236
161
202
23
83
Severe
218
143
214
23
83
Severe
232
157
229
23
83
Severe
258
183
213
23
83
Severe
242
167
185
23
83
Severe
251
176
183
23
83
Severe
226
151
200
23
83
Severe
272
197
241
23
83
Unhealthy
186
105
277
23
83
Severe
216
141
162
27.9
45
Severe
231
156
211
23
83
Severe
239
164
188
27.3
45
Severe
243
168
199
23
83
Severe
242
167
220
23
83
Severe
268
193
225
26.7
45
Unhealthy
195
118
247
23
83
Severe
243
168
285
23
83
Severe
210
135
217
23
83
Severe
234
159
202
23
83
Severe
282
207
249
23
83
Severe
228
153
174
23.9
45
Severe
232
157
221
23
83
Unhealthy
159
67
81
24.6
45
Severe
269
194
248
23
83
Severe
250
175
260
23
83
Severe
208
133
208
23
83
Severe
208
133
246
23
83
Severe
224
149
172
25
45
Severe
213
138
159
25.8
45
Severe
226
151
255
23
83
Severe
264
189
264
23
83
Severe
233
158
219
23
83
Severe
256
181
318
23
83
Severe
229
154
294
23
83
Severe
260
185
234
23
83
Severe
210
135
203
23
83
Severe
226
151
241
23
83
Unhealthy
182
99
288
23
83
Unhealthy
198
122
260
23
83
Severe
275
200
244
23
83
Unhealthy
182
100
178
23
83
Severe
259
184
312
23
83
Severe
246
171
248
23
83
Severe
299
224
268
23
83
Severe
270
195
223
27.9
45
Unhealthy
197
121
188
23
83
Unhealthy
200
125
227
23
83
Severe
273
198
278
23
83
Severe
258
183
292
23
83
Severe
232
157
231
23
83
Severe
219
144
224
23
83
Severe
251
176
252
23
83
Severe
236
161
259
23
83
Severe
251
176
179
23
83
Severe
244
169
257
23
83
Severe
242
167
293
23
83
Unhealthy
189
110
125
24.5
45
Severe
224
149
170
27.4
45
Severe
237
162
253
23
83
Severe
230
155
229
23
83
Unhealthy
164
4
282
23
83
Severe
256
181
209
25.8
45
Severe
217
142
347
23
83
Severe
228
153
225
23
83
Severe
219
144
165
26.6
45
Unhealthy
180
97
293
23
83
Severe
222
147
192
23
83
Severe
263
178
387
23
83
Severe
223
148
257
23
83
Severe
213
138
236
23
83
Severe
222
147
173
24.5
45
Severe
244
169
241
23
83
Severe
242
167
261
23
83
Severe
202
127
145
26.4
45
Severe
266
191
338
23
83
Severe
264
189
340
23
83
Unhealthy
194
117
263
23
83
Unhealthy
185
104
237
23
83
Unhealthy
180
97
244
23
83
Severe
245
170
333
23
83
Severe
209
134
259
23
83
Unhealthy
194
117
169
23
83
Unhealthy
191
113
239
23
83
Unhealthy
196
120
200
23
83
Severe
240
165
273
23
83
Severe
265
190
271
23
83
Severe
248
173
248
23
83
Severe
226
151
234
23
83
Severe
244
169
263
23
83
Severe
291
216
281
23
83
Unhealthy
193
115
244
23
83
Unhealthy
192
114
213
23
83
Unhealthy
200
125
161
23
83
Severe
245
170
198
23
83
Severe
233
158
190
23
83
Severe
265
190
304
23
83
Severe
252
159
376
23
83
Severe
273
198
250
23
83
Severe
265
190
251
23
83
Severe
261
186
248
23
83
Severe
240
165
215
23
83
Unhealthy
162
4
278
23
83
Severe
206
131
217
23
83
Severe
234
159
181
24.9
45
Severe
243
168
196
22
45
Unhealthy
165
76
173
23
83
Unhealthy
167
4
288
23
83
Unhealthy
172
4
297
23
83
Hazardous
410
280
387
23
83
Moderate
82
26
30
28.7
45
Severe
239
164
202
23
83
Unhealthy
191
112
203
23
83
Unhealthy
182
99
256
23
83
Severe
201
126
200
23
83
Severe
253
178
283
23
83
Severe
248
173
301
23
83
Hazardous
433
292
346
26.8
45

India's Metro Cities

Air Quality Index

Health Advice For People Living In

New Delhi

6Cigarettes per day

Cigarette
Weekly 42 Cigarettes
Monthly 180 Cigarettes

Breathing the air in this location is as harmful as smoking 6 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 Severe (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
154AQI
11.4 %
Fall

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

Sep. 2025 vs Oct. 2025

Sep. 2025
98AQI
Oct. 2025
154AQI
57.1 %
Rise

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


New Delhi's annual 2025 AQI (136) shows an average percentage change of -17.3% (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 233 (Severe). This was last updated 2025-10-19 02:17:35 AM (Local Time).

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

The best AQI level was 184 (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 235 (Severe) at 2:04 AM, Oct 19, 2025 (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 235 at 2:04 AM, Oct 19, 2025 (Local Time), lowest 184 at 4:04 PM (Local Time).

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

Current AQI levels are 'Very Unhealthy,' it is recommended to stay indoors, limit outdoor activities, use air purifiers, and wear masks if going outside is necessary.