Noida air quality now

India · The summary is refreshed every 15 minutes.

Now

No current value: fewer than four sensors at different places are reporting now.

Open map

Open methodology and data in JSON: Methodology and data sources · JSON

There are not enough fresh measurements for Noida right now. From 14:30 to 22:30 local time the city mean PM2.5 rose from 67.3 to 113.0 µg/m³.

Light wind (1 m/s) in the evening or at night, as the air cools, possibly traps particles near the ground (a temperature inversion).

Weather now: clear, 20°C, wind 1 m/s, humidity 77%. No major change in the wind is expected in the coming hours. By 14:00 the temperature will be about 28°C.

Written automatically at 02:44 local time (21:14 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.

1 m/s

Wind, WNW

0 mm

Precipitation today

Pollution accumulation index now

53/100Moderate · An estimate of weather conditions · not a PM2.5 forecast

Now5350
04.0012.0019.0003.00

Pollution accumulation forecast

Today — November 12

28°/19°

Index by time of day

57/100Moderate

  1. 57/100Night
  2. 44/100Morning
  3. 9/100Day
  4. 25/100Evening

Friday — November 13

29°/19°

Index by time of day

53/100Moderate

  1. 53/100Night
  2. 42/100Morning
  3. 9/100Day
  4. 21/100Evening

Saturday — November 14

28°/19°

Index by time of day

57/100Moderate

  1. 57/100Night
  2. 40/100Morning
  3. 10/100Day
  4. 25/100Evening

Sunday — November 15

26°/20°

Index by time of day

47/100Moderate

  1. 47/100Night
  2. 39/100Morning
  3. 11/100Day
  4. 28/100Evening

Monday — November 16

26°/17°

Index by time of day

58/100Moderate

  1. 58/100Night
  2. 43/100Morning
  3. 10/100Day
  4. 25/100Evening

Tuesday — November 17

25°/14°

Index by time of day

55/100Moderate

  1. 55/100Night
  2. 41/100Morning
  3. 10/100Day
  4. 24/100Evening

Forecast of conditions that trap pollution near the surface

Weather

20°

Clear. Feels like 22°C

  1. MorningClear23°C74%
  2. DayClear28°C49%
  3. EveningPartly cloudy23°C73%

Wind

1m/sWind from the WNW

3m/sWind gusts

Wind force: 1

Light wind is expected over the next few hours.

10-day weather forecast for Noida

India

  1. TodayNov 12Cloudy28°C19°C
  2. FriNov 13Cloudy29°C19°C
  3. SatNov 14Cloudy28°C19°C
  4. SunNov 15Cloudy26°C20°C
  5. MonNov 16Clear26°C17°C
  6. TueNov 17Clear25°C14°C
  7. WedNov 18Clear23°C13°C
  8. ThuNov 19Clear22°C13°C
  9. FriNov 20Clear22°C13°C
  10. SatNov 21Clear22°C13°C

India: sensors in total

14

  1. DelhiIndia

    3

  2. BengaluruIndia

    2

  3. JammuIndia

    2

Cities with the most sensors

All sensors on the map, by city as the map assigns them; the city’s values count only the sensors that pass the Data Hub’s quality check.

India · City ranking · All pilot cities

Questions

What is the air quality in Noida right now?

Fresh data for Noida are insufficient (last update: 05:15 local time, 23:45 UTC). Open the map for the latest readings of individual sensors.

Where do these data come from?

From Atmy sensors and connected public networks (citizen, experimental and government monitors), aggregated by Atmy. Values are approximate; see the methodology.

How often is this page updated?

The summary is rebuilt every 15 minutes from the latest reading of each sensor, each no older than one hour.

Data

Where do these data come from?

The daily value is the Data Hub’s: the mean of the city’s sensors that passed the nightly quality check, each with at least 12 valid hours, and only with sensors at four places 500 m apart; days are UTC.

“Now” uses the same sensors and rule: the mean of their latest readings, each at most 60 minutes old, shown only with sensors at four places 500 m apart reporting.

Source: public Atmy monitoring data. Methodology and data sources · Data terms