Milagres
Bahia
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Air Quality

Milagres · updated at 12:54
Air Quality Index · US EPA scale
Good

Clean air, no risk for anyone.

Main pollutantO₃65.0 µg/m³31
050100150200300+
Temperature31°Humidity31%Wind14 km/h ESEUV index13

Health recommendations

Good
General population

Great day for outdoor activities. A good time to air out the house.

Sensitive groups

No restrictions.

children, older adults, pregnant women and people with asthma, COPD or heart disease
Outdoor exerciseGo ahead
WindowsOpen is fine
MaskNot needed
Sensitive groupsNo restrictions

Next 24 hours

hourly AQI
29
PM2.523:00
Tomorrow27
PM2.500:00
23
PM2.501:00
23
PM2.502:00
23
PM2.503:00
23
PM2.504:00
23
PM2.505:00
22
PM2.506:00
21
PM2.507:00
19
O₃08:00
23
O₃09:00
26
O₃10:00
29
O₃11:00
32
O₃12:00
34
O₃13:00
35
O₃14:00
35
O₃15:00
34
O₃16:00
32
O₃17:00
30
PM2.518:00
32
PM2.519:00
29
PM2.520:00
23
PM2.521:00
21
PM2.522:00
Worst at 14:00 35Best at 08:00 19

Pollutants now

concentration · sub-index
What it isPM2.5

Fine particles under 2.5 µm — small enough to reach the lungs and bloodstream. They come from wildfires, diesel engines, industry and smoke, and are the pollutant most linked to heart and lung disease.

WHO 2021 guideline: 15.0 µg/m³ (24-h mean)
What it isPM10

Inhalable particles up to 10 µm: road and construction dust, pollen, soot and sea salt. They irritate the nose, throat and airways and worsen asthma and bronchitis.

WHO 2021 guideline: 45.0 µg/m³ (24-h mean)
What it isOzone (O₃)

Ground-level ozone forms when sunlight reacts with vehicle and industrial gases. It peaks on hot, sunny afternoons and causes coughing, chest pain and reduced lung function during exercise.

WHO 2021 guideline: 100 µg/m³ (24-h mean)
What it isNitrogen dioxide (NO₂)

A gas produced mainly by fuel burning in cars, trucks and power plants. Highest near busy roads. It inflames the airways and increases asthma attacks.

WHO 2021 guideline: 25.0 µg/m³ (24-h mean)
What it isSulfur dioxide (SO₂)

A gas released by burning coal and oil in industry, refineries and ships. It irritates the eyes and airways; people with asthma are especially sensitive.

WHO 2021 guideline: 40.0 µg/m³ (24-h mean)
What it isCarbon monoxide (CO)

A colourless, odourless gas from incomplete combustion — vehicle exhaust, stoves and fires. It reduces the blood's ability to carry oxygen and is dangerous in enclosed spaces.

WHO 2021 guideline: 4000 µg/m³ (24-h mean)
Tap a pollutant to read about it

Tap a day to see it hour by hour

Today27/09Sunny33°19°
GoodMain pollutant PM2.5avg 33min 27
42max
Hour by hourAQI · PM2.5 · main
00:00275µg/m³PM2.5
01:00295µg/m³PM2.5
02:00326µg/m³PM2.5
03:00377µg/m³PM2.5
04:00397µg/m³PM2.5
05:00377µg/m³PM2.5
06:00367µg/m³PM2.5
07:00387µg/m³PM2.5
08:00428µg/m³PM2.5
09:00377µg/m³PM2.5
10:00326µg/m³PM2.5
11:00305µg/m³O₃
12:00315µg/m³O₃
13:00315µg/m³O₃
14:00315µg/m³O₃
15:00305µg/m³O₃
16:00305µg/m³PM2.5
17:00316µg/m³PM2.5
18:00336µg/m³PM2.5
19:00346µg/m³PM2.5
20:00356µg/m³PM2.5
21:00336µg/m³PM2.5
22:00316µg/m³PM2.5
23:00295µg/m³PM2.5
Worst at 08:00Best at 00:00
Tomorrow28/09Sunny32°19°
GoodMain pollutant PM2.5avg 27min 19
35max
Hour by hourAQI · PM2.5 · main
00:00275µg/m³PM2.5
01:00234µg/m³PM2.5
02:00234µg/m³PM2.5
03:00234µg/m³PM2.5
04:00234µg/m³PM2.5
05:00234µg/m³PM2.5
06:00224µg/m³PM2.5
07:00214µg/m³PM2.5
08:00193µg/m³O₃
09:00233µg/m³O₃
10:00262µg/m³O₃
11:00293µg/m³O₃
12:00323µg/m³O₃
13:00343µg/m³O₃
14:00354µg/m³O₃
15:00354µg/m³O₃
16:00345µg/m³O₃
17:00325µg/m³O₃
18:00305µg/m³PM2.5
19:00326µg/m³PM2.5
20:00295µg/m³PM2.5
21:00234µg/m³PM2.5
22:00214µg/m³PM2.5
23:00224µg/m³PM2.5
Worst at 14:00Best at 08:00
Tue29/09Sunny33°18°
ModerateMain pollutant PM2.5avg 40min 24
53max
Hour by hourAQI · PM2.5 · main
00:00244µg/m³PM2.5
01:00255µg/m³PM2.5
02:00326µg/m³PM2.5
03:00367µg/m³PM2.5
04:00387µg/m³PM2.5
05:00387µg/m³PM2.5
06:00417µg/m³PM2.5
07:00417µg/m³PM2.5
08:00417µg/m³PM2.5
09:00387µg/m³PM2.5
10:00387µg/m³PM2.5
11:00387µg/m³PM2.5
12:00387µg/m³PM2.5
13:00397µg/m³PM2.5
14:00397µg/m³PM2.5
15:00407µg/m³O₃
16:00417µg/m³O₃
17:00438µg/m³PM2.5
18:00489µg/m³PM2.5
19:005210µg/m³PM2.5
20:005310µg/m³PM2.5
21:00519µg/m³PM2.5
22:00468µg/m³PM2.5
23:00356µg/m³PM2.5
Worst at 20:00Best at 00:00
Wed30/09Sunny32°19°
GoodMain pollutant PM2.5avg 41min 32
48max
Hour by hourAQI · PM2.5 · main
00:00326µg/m³PM2.5
01:00326µg/m³PM2.5
02:00336µg/m³PM2.5
03:00366µg/m³PM2.5
04:00417µg/m³PM2.5
05:00438µg/m³PM2.5
06:00458µg/m³PM2.5
07:00417µg/m³PM2.5
08:00417µg/m³PM2.5
09:00387µg/m³PM2.5
10:00407µg/m³PM2.5
11:00428µg/m³PM2.5
12:00438µg/m³PM2.5
13:00448µg/m³PM2.5
14:00438µg/m³PM2.5
15:00428µg/m³PM2.5
16:00428µg/m³PM2.5
17:00438µg/m³PM2.5
18:00438µg/m³PM2.5
19:00468µg/m³PM2.5
20:00489µg/m³PM2.5
21:00448µg/m³PM2.5
22:00417µg/m³PM2.5
23:00356µg/m³PM2.5
Worst at 20:00Best at 00:00

Index scale

US EPA · 0 to 500
0 – 50
GoodClean air, no risk for anyone.
51 – 100
ModerateAcceptable; unusually sensitive people may notice mild discomfort.
101 – 150
Unhealthy for sensitive groupsChildren, older adults and people with heart or lung disease may have symptoms.
151 – 200
UnhealthyEveryone may feel effects; sensitive groups, more serious ones.
201 – 300
Very unhealthyHealth alert: increased risk for the whole population.
301 – 500
HazardousEmergency: the entire population is likely to be affected.

Index computed with the US EPA method from concentrations modelled by CAMS (Copernicus), via WeatherAPI. These are model estimates, not station measurements; for official data check your local environmental agency.

Weather map

Wind, rain and temperature — Milagres
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Districts

Milagres
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Air quality in Milagres (BA)

Air quality in Milagres (Bahia) with up-to-date data for today, tomorrow and the day after: air quality index (AQI), fine particulate matter PM2.5 and PM10, ozone (O₃), nitrogen dioxide (NO₂), sulfur dioxide (SO₂) and carbon monoxide (CO). Find out whether the air is Good, Moderate, Unhealthy or Hazardous and make safer decisions for outdoor activities.