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Air quality in Singapore today

Singapore · Updated Friday 12:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

46

Moderate European AQI

Sensitive people may want to take it easier outdoors.

See Singapore breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.525 µg/m³Moderate
PM1027 µg/m³Fair
NO₂35 µg/m³Good
O₃85 µg/m³Fair

The pollutant that matters most in Singapore right now is PM2.5.

Forecast: next 24 hours

Over the next 24 hours the air in Singapore is expected to be worst around Fri 17:00 (AQI 54, moderate). The cleanest hour is expected around Sat 04:00.

Fri 13:00: AQI 47Fri 14:00: AQI 49Fri 15:00: AQI 51Fri 16:00: AQI 53Fri 17:00: AQI 54Fri 18:00: AQI 52Fri 19:00: AQI 51Fri 20:00: AQI 50Fri 21:00: AQI 49Fri 22:00: AQI 48Fri 23:00: AQI 46Sat 00:00: AQI 45Sat 01:00: AQI 43Sat 02:00: AQI 43Sat 03:00: AQI 42Sat 04:00: AQI 41Sat 05:00: AQI 41Sat 06:00: AQI 41Sat 07:00: AQI 41Sat 08:00: AQI 41Sat 09:00: AQI 43Sat 10:00: AQI 44Sat 11:00: AQI 45Sat 12:00: AQI 46Fri 13:00Sat 01:00Sat 12:00
TimeAQILevelPM2.5
Fri 13:0047Moderate25
Fri 16:0053Moderate31
Fri 19:0051Moderate34
Fri 22:0048Moderate29
Sat 01:0043Moderate21
Sat 04:0041Moderate18
Sat 07:0041Moderate17
Sat 10:0044Moderate19

The last 30 days

Over the last 30 days the average daily AQI in Singapore was 53, with 3 day(s) rated poor or worse. The cleanest day was 2 Sept, the most polluted 21 Sept.

30 Aug: AQI 4231 Aug: AQI 481 Sept: AQI 432 Sept: AQI 403 Sept: AQI 514 Sept: AQI 595 Sept: AQI 466 Sept: AQI 487 Sept: AQI 458 Sept: AQI 539 Sept: AQI 5110 Sept: AQI 4911 Sept: AQI 4912 Sept: AQI 5313 Sept: AQI 5314 Sept: AQI 6715 Sept: AQI 4816 Sept: AQI 4317 Sept: AQI 5318 Sept: AQI 5619 Sept: AQI 6020 Sept: AQI 4521 Sept: AQI 8522 Sept: AQI 8423 Sept: AQI 5030 Aug11 Sept23 Sept

Questions and answers

Is the air in Singapore good today?
Right now the European Air Quality Index in Singapore is 46, which is moderate. Sensitive people may want to take it easier outdoors.
What pollutes the air in Singapore?
At the moment PM2.5 contributes most to the air quality index in Singapore. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Singapore be cleanest?
Over the next 24 hours the air in Singapore is expected to be worst around Fri 17:00 (AQI 54, moderate). The cleanest hour is expected around Sat 04:00.
Where does this data come from?
Wheezair shows model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), served by Open-Meteo: about 11 km resolution in Europe and 40 km elsewhere, updated daily. They are not station measurements, so a busy street can be worse than its city's value.

Nearby cities

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