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Air quality · Krasnoyarsk Krai, Russia

Krasnoyarsk Air Quality Index (AQI) today

Modelled estimate for 18:00 local time (UTC+7), refreshed 3 Nov, 07:52 UTC+0.

49 Good

Live estimate · modelled

US EPA AQI18:00 UTC+7, 3 Nov Main pollutant: PM2.5

Air quality is satisfactory, and air pollution poses little or no risk.

This page uses EPA’s NowCast, which follows the last few hours, as the US government’s AirNow does. On a 24-hour average of particles, as many apps show, it is 52.

Over the next 24 hours the model expects the AQI to range from 54 around 19:00 to 73 around 01:00 (4 Nov).

659th most polluted of 849 cities worldwide right now, 15th of 25 in Russia.

What to do today

  • Long walk or run outside OK
  • Kids playing outside OK
  • Airing the house Open
  • Mask outdoors Not needed

Based on the US EPA’s health statement: “Air quality is satisfactory, and air pollution poses little or no risk.” General guidance, not medical advice.

Last 24 hours and next 48

Past hours Forecast

19:00 · 57 20:00 · 57 21:00 · 57 22:00 · 56 23:00 · 56 00:00 · 56 01:00 · 55 02:00 · 55 03:00 · 55 04:00 · 54 05:00 · 53 06:00 · 53 07:00 · 52 08:00 · 52 09:00 · 52 10:00 · 52 11:00 · 52 12:00 · 52 13:00 · 51 14:00 · 49 15:00 · 47 16:00 · 44 17:00 · 45 18:00 · 49 19:00 · 54 20:00 · 58 21:00 · 61 22:00 · 64 23:00 · 68 00:00 · 71 01:00 · 73 02:00 · 73 03:00 · 70 04:00 · 66 05:00 · 62 06:00 · 59 07:00 · 57 08:00 · 58 09:00 · 60 10:00 · 60 11:00 · 59 12:00 · 59 13:00 · 59 14:00 · 59 15:00 · 59 16:00 · 59 17:00 · 59 18:00 · 60 19:00 · 60 20:00 · 60 21:00 · 60 22:00 · 60 23:00 · 60 00:00 · 61 01:00 · 61 02:00 · 61 03:00 · 61 04:00 · 61 05:00 · 61 06:00 · 61 07:00 · 61 08:00 · 61 09:00 · 62 10:00 · 62 11:00 · 62 12:00 · 62 13:00 · 62 14:00 · 63 Now

US EPA AQI per hour, UTC+7. Particles use EPA’s NowCast (a 12-hour weighted average), ozone and CO an 8-hour average. Lighter bars are the CAMS forecast.

Show as a table
TimeAQI
Mon 19:0057
Mon 20:0057
Mon 21:0057
Mon 22:0056
Mon 23:0056
Tue 00:0056
Tue 01:0055
Tue 02:0055
Tue 03:0055
Tue 04:0054
Tue 05:0053
Tue 06:0053
Tue 07:0052
Tue 08:0052
Tue 09:0052
Tue 10:0052
Tue 11:0052
Tue 12:0052
Tue 13:0051
Tue 14:0049
Tue 15:0047
Tue 16:0044
Tue 17:0045
Tue 18:00 · Now49
Tue 19:00 · Forecast54
Tue 20:00 · Forecast58
Tue 21:00 · Forecast61
Tue 22:00 · Forecast64
Tue 23:00 · Forecast68
Wed 00:00 · Forecast71
Wed 01:00 · Forecast73
Wed 02:00 · Forecast73
Wed 03:00 · Forecast70
Wed 04:00 · Forecast66
Wed 05:00 · Forecast62
Wed 06:00 · Forecast59
Wed 07:00 · Forecast57
Wed 08:00 · Forecast58
Wed 09:00 · Forecast60
Wed 10:00 · Forecast60
Wed 11:00 · Forecast59
Wed 12:00 · Forecast59
Wed 13:00 · Forecast59
Wed 14:00 · Forecast59
Wed 15:00 · Forecast59
Wed 16:00 · Forecast59
Wed 17:00 · Forecast59
Wed 18:00 · Forecast60
Wed 19:00 · Forecast60
Wed 20:00 · Forecast60
Wed 21:00 · Forecast60
Wed 22:00 · Forecast60
Wed 23:00 · Forecast60
Thu 00:00 · Forecast61
Thu 01:00 · Forecast61
Thu 02:00 · Forecast61
Thu 03:00 · Forecast61
Thu 04:00 · Forecast61
Thu 05:00 · Forecast61
Thu 06:00 · Forecast61
Thu 07:00 · Forecast61
Thu 08:00 · Forecast61
Thu 09:00 · Forecast62
Thu 10:00 · Forecast62
Thu 11:00 · Forecast62
Thu 12:00 · Forecast62
Thu 13:00 · Forecast62
Thu 14:00 · Forecast63

Pollutants this hour

  • PM2.5 10.7 µg/m³ 24-hour mean 9.9 µg/m³ · within WHO’s 24-hour guideline (15) 49
  • PM10 11 µg/m³ 8
  • O₃ 49 µg/m³ 28
  • NO₂ 18 µg/m³ 8
  • SO₂ 6 µg/m³ 3
  • CO 0.37 mg/m³ 2

Modelled concentrations at the city’s location (CAMS). The sub-index uses the same averaging as the headline, so the highest one is the AQI.

Nearby cities

City AQI
Novosibirsk Novosibirsk Oblast 19
Barnaul Altai Krai 20
Irkutsk Irkutsk Oblast 33
Omsk Omsk Oblast 49
Ulan Bator Mongolia 71
Astana Kazakhstan 39
Tyumen Tyumen Oblast 27

Where this number comes from

The Copernicus Atmosphere Monitoring Service (CAMS) forecasts air pollution worldwide on a grid (about 11 km over Europe, about 45 km elsewhere). We take the grid value at Krasnoyarsk’s coordinates and score it with the US EPA’s method. It is a model, not a measurement: a nearby monitoring station can read quite differently, especially next to busy roads or during fires and dust storms.

Full methodology · Data: CAMS via Open-Meteo (CC BY 4.0); city list: GeoNames (CC BY 4.0).

  • Good 0–50
  • Moderate 51–100
  • Unhealthy for sensitive groups 101–150
  • Unhealthy 151–200
  • Very unhealthy 201–300
  • Hazardous 301–500

Questions

What is the AQI in Krasnoyarsk right now?
49 on the US EPA scale (Good) at 18:00 UTC+7, 3 Nov. PM2.5 is the pollutant with the highest sub-index. This is a modelled estimate from the Copernicus Atmosphere Monitoring Service (CAMS), not a reading from a monitoring station.

Is it safe to exercise outside in Krasnoyarsk today?
For most people, yes. The EPA’s statement for “Good”: Air quality is satisfactory, and air pollution poses little or no risk. General guidance, not medical advice.

Will the air in Krasnoyarsk get better or worse tomorrow?
Over the next 24 hours the model expects the AQI to range from 54 around 19:00 to 73 around 01:00 (4 Nov). Forecasts beyond a day are less certain.

How does Krasnoyarsk compare with other cities?
Right now it is the 659th most polluted of 849 cities we track worldwide, and 15th of 25 in Russia, all on the same US EPA scale.

Why does another app show a different AQI for Krasnoyarsk?
Apps differ in source (government stations, low-cost sensors or a model like this one), in scale (US EPA, European, or a national index) and in averaging (hourly or NowCast, 8-hour, 24-hour). This page uses the US EPA AQI with EPA’s NowCast for particles, computed from the CAMS forecast for the city’s location.