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Air quality · Mato Grosso do Sul, Brazil

Campo Grande Air Quality Index (AQI) today

Modelled estimate for 08:00 local time (UTC-4), refreshed 3 Nov, 07:52 UTC+0.

24 Good

Live estimate · modelled

US EPA AQI08:00 UTC-4, 3 Nov Main pollutant: O₃

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 12.

Over the next 24 hours the model expects the AQI to range from 22 around 06:00 to 40 around 15:00 (3 Nov).

814th most polluted of 849 cities worldwide right now, 24th of 25 in Brazil.

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

09:00 · 31 10:00 · 32 11:00 · 33 12:00 · 34 13:00 · 36 14:00 · 37 15:00 · 37 16:00 · 36 17:00 · 35 18:00 · 33 19:00 · 31 20:00 · 30 21:00 · 28 22:00 · 27 23:00 · 25 00:00 · 24 01:00 · 24 02:00 · 23 03:00 · 23 04:00 · 23 05:00 · 22 06:00 · 22 07:00 · 23 08:00 · 24 09:00 · 26 10:00 · 29 11:00 · 31 12:00 · 33 13:00 · 36 14:00 · 38 15:00 · 40 16:00 · 40 17:00 · 40 18:00 · 39 19:00 · 37 20:00 · 35 21:00 · 32 22:00 · 30 23:00 · 28 00:00 · 27 01:00 · 27 02:00 · 26 03:00 · 24 04:00 · 24 05:00 · 23 06:00 · 22 07:00 · 22 08:00 · 25 09:00 · 28 10:00 · 31 11:00 · 34 12:00 · 37 13:00 · 40 14:00 · 42 15:00 · 43 16:00 · 43 17:00 · 42 18:00 · 40 19:00 · 38 20:00 · 36 21:00 · 33 22:00 · 31 23:00 · 29 00:00 · 28 01:00 · 29 02:00 · 31 03:00 · 32 Now

US EPA AQI per hour, UTC-4. 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 09:0031
Mon 10:0032
Mon 11:0033
Mon 12:0034
Mon 13:0036
Mon 14:0037
Mon 15:0037
Mon 16:0036
Mon 17:0035
Mon 18:0033
Mon 19:0031
Mon 20:0030
Mon 21:0028
Mon 22:0027
Mon 23:0025
Tue 00:0024
Tue 01:0024
Tue 02:0023
Tue 03:0023
Tue 04:0023
Tue 05:0022
Tue 06:0022
Tue 07:0023
Tue 08:00 · Now24
Tue 09:00 · Forecast26
Tue 10:00 · Forecast29
Tue 11:00 · Forecast31
Tue 12:00 · Forecast33
Tue 13:00 · Forecast36
Tue 14:00 · Forecast38
Tue 15:00 · Forecast40
Tue 16:00 · Forecast40
Tue 17:00 · Forecast40
Tue 18:00 · Forecast39
Tue 19:00 · Forecast37
Tue 20:00 · Forecast35
Tue 21:00 · Forecast32
Tue 22:00 · Forecast30
Tue 23:00 · Forecast28
Wed 00:00 · Forecast27
Wed 01:00 · Forecast27
Wed 02:00 · Forecast26
Wed 03:00 · Forecast24
Wed 04:00 · Forecast24
Wed 05:00 · Forecast23
Wed 06:00 · Forecast22
Wed 07:00 · Forecast22
Wed 08:00 · Forecast25
Wed 09:00 · Forecast28
Wed 10:00 · Forecast31
Wed 11:00 · Forecast34
Wed 12:00 · Forecast37
Wed 13:00 · Forecast40
Wed 14:00 · Forecast42
Wed 15:00 · Forecast43
Wed 16:00 · Forecast43
Wed 17:00 · Forecast42
Wed 18:00 · Forecast40
Wed 19:00 · Forecast38
Wed 20:00 · Forecast36
Wed 21:00 · Forecast33
Wed 22:00 · Forecast31
Wed 23:00 · Forecast29
Thu 00:00 · Forecast28
Thu 01:00 · Forecast29
Thu 02:00 · Forecast31
Thu 03:00 · Forecast32

Pollutants this hour

  • PM2.5 1.8 µg/m³ 24-hour mean 2.1 µg/m³ · within WHO’s 24-hour guideline (15) 10
  • PM10 2 µg/m³ 1
  • O₃ 74 µg/m³ 24
  • NO₂ 3 µg/m³ 1
  • SO₂ 1 µg/m³ 0
  • CO 0.21 mg/m³ 1

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
Asunción Paraguay 22
Uberlândia Minas Gerais 23
Goiânia Goiás 27
Ribeirão Preto São Paulo 172
Curitiba Paraná 57
Sorocaba São Paulo 84
Campinas São Paulo 81

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 Campo Grande’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 Campo Grande right now?
24 on the US EPA scale (Good) at 08:00 UTC-4, 3 Nov. O₃ 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 Campo Grande 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 Campo Grande get better or worse tomorrow?
Over the next 24 hours the model expects the AQI to range from 22 around 06:00 to 40 around 15:00 (3 Nov). Forecasts beyond a day are less certain.

How does Campo Grande compare with other cities?
Right now it is the 814th most polluted of 849 cities we track worldwide, and 24th of 25 in Brazil, all on the same US EPA scale.

Why does another app show a different AQI for Campo Grande?
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.