Air Pollution in Huinan: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Huinan pollution December 2016 - May 2020
Current data from stations: Nanzi
Locations: « Nanzi Huinan Nanzih District »
Pollution and air quality forecast for Huinan. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Huinan:
  1. nitrogen dioxide (NO2) - 7 (Good)
  2. particulate matter (PM10) suspended dust - 19 (Good)
  3. ozone (O3) - 91 (Moderate)
  4. particulate matter (PM2.5) dust - 10 (Good)
  5. sulfur dioxide (SO2) - 0 (Good)
  6. carbon monoxide (CO) - 100 (Good)
Real-time Air Quality Index (AQI) for Huinan, Friday, May 27, 2022: 2.

air quality index: 1
AQI 2 Moderate

What is the air quality in Huinan today? Is the air polluted in Huinan?. Is there smog?

Today (Friday, May 27, 2022) air quality is moderate in Huinan. Some pollutants in Huinan may slightly affect very few hypersensitive individuals. Air pollutants in Huinan may cause minor breathing discomfort to sensitive people.


How high is the level of NO2? (nitrogen dioxide (NO2))
7 (Good)

What is the level of PM10 today in Huinan? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Huinan is: 19 (Good) The highest PM10 values usually occur in month: 102 (December 2017). The lowest value of particulate matter PM10 pollution in Huinan is usually recorded in: June (15).

How is the O3 level today in Huinan? (ozone (O3))
91 (Moderate)

What is the current level of PM2.5 in Huinan? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 10 (Good) For comparison, the highest level of PM2.5 in Huinan in the last 7 days was: 20 (Friday, May 27, 2022) and the lowest: 20 (Friday, May 27, 2022). The highest PM2.5 values were recorded: 48 (February 2017). The lowest level of particulate matter PM2.5 pollution occurs in month: June (9.6).

What is the level of SO2 pollution? (sulfur dioxide (SO2))
0 (Good)

How high is the CO level? (carbon monoxide (CO))
100 (Good)



Current data Friday, May 27, 2022, 12:00 PM

NO2 7 (Good)

PM10 19 (Good)

O3 91 (Moderate)

PM2,5 10 (Good)

SO2 0 (Good)

CO 100 (Good)

Data on air pollution from recent days in Huinan

index 2022-05-27
no2 20
Good
pm10 27
Moderate
o3 39
Good
pm25 20
Moderate
so2 5
Good
co 240
Good
data source »
Air pollution in Huinan from December 2016 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12
pm25 12 (Good) 26 (Moderate) 25 (Moderate) 26 (Moderate) 29 (Moderate) 26 (Moderate) 28 (Moderate) 28 (Moderate) 22 (Moderate) 13 (Moderate) 12 (Good) 9.6 (Good) 18 (Moderate) 27 (Moderate) 32 (Moderate) 36 (Unhealthy for Sensitive Groups) 46 (Unhealthy for Sensitive Groups) 40 (Unhealthy for Sensitive Groups) 43 (Unhealthy for Sensitive Groups) 44 (Unhealthy for Sensitive Groups) 40 (Unhealthy for Sensitive Groups) 26 (Moderate) 26 (Moderate) 12 (Good) 25 (Moderate) 30 (Moderate) 43 (Unhealthy for Sensitive Groups) 48 (Unhealthy for Sensitive Groups) 44 (Unhealthy for Sensitive Groups) 38 (Unhealthy for Sensitive Groups)
pm10 27 (Moderate) 49 (Moderate) 50 (Moderate) 52 (Unhealthy for Sensitive Groups) 53 (Unhealthy for Sensitive Groups) 51 (Unhealthy for Sensitive Groups) 63 (Unhealthy for Sensitive Groups) 58 (Unhealthy for Sensitive Groups) 40 (Moderate) 26 (Moderate) 22 (Moderate) 15 (Good) 32 (Moderate) 42 (Moderate) 53 (Unhealthy for Sensitive Groups) 56 (Unhealthy for Sensitive Groups) 75 (Unhealthy for Sensitive Groups) 77 (Unhealthy for Sensitive Groups) 86 (Unhealthy) 102 (Unhealthy) 100 (Unhealthy) 78 (Unhealthy for Sensitive Groups) 64 (Unhealthy for Sensitive Groups) 43 (Moderate) 63 (Unhealthy for Sensitive Groups) 68 (Unhealthy for Sensitive Groups) 95 (Unhealthy) 101 (Unhealthy) 99 (Unhealthy) 97 (Unhealthy)
o3:ppm 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.04 (Good) 0.05 (Good) 0.04 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.02 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good)
so2:ppm 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good)
co:ppm 0.26 (Good) 0.4 (Good) 0.42 (Good) 0.41 (Good) 0.5 (Good) 0.44 (Good) 0.4 (Good) 0.4 (Good) 0.33 (Good) 0.29 (Good) 0.26 (Good) 0.28 (Good) 0.38 (Good) 0.4 (Good) 0.47 (Good) 0.46 (Good) 0.54 (Good) 0.49 (Good) 0.5 (Good) 0.47 (Good) 0.44 (Good) 0.39 (Good) 0.34 (Good) 0.25 (Good) 0.34 (Good) 0.4 (Good) 0.49 (Good) 0.48 (Good) 0.51 (Good) 0.54 (Good)
no2:ppm 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.01 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good)
data source »

Nanzi

Friday, May 27, 2022, 12:00 PM

NO2 7.3 (Good)

nitrogen dioxide (NO2)

PM10 19 (Good)

particulate matter (PM10) suspended dust

O3 91 (Moderate)

ozone (O3)

PM2,5 10 (Good)

particulate matter (PM2.5) dust

SO2 0.1 (Good)

sulfur dioxide (SO2)

CO 100 (Good)

carbon monoxide (CO)

Nanzi

index 2022-05-27
no2 20
pm10 27
o3 39
pm25 20
so2 4.9
co 240

Nanzi

2016-12   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12
pm10 27 49 50 52 53 51 63 58 40 26 22 15 32 42 53 56 75 77 86 102 100 78 64 43 63 68 95 101 99 97
pm25 12 26 25 26 29 26 28 28 22 13 12 9.6 18 27 32 36 46 40 43 44 40 26 26 12 25 30 43 48 44 38
o3:ppm 0.03 0.04 0.04 0.03 0.03 0.02 0.04 0.05 0.04 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.03 0.03 0.04 0.04 0.02 0.04 0.04 0.04 0.03 0.03 0.02
no2:ppm 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.02
so2:ppm 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
co:ppm 0.26 0.4 0.42 0.41 0.5 0.44 0.4 0.4 0.33 0.29 0.26 0.28 0.38 0.4 0.47 0.46 0.54 0.49 0.5 0.47 0.44 0.39 0.34 0.25 0.34 0.4 0.49 0.48 0.51 0.54

* Pollution data source: https://openaq.org (Taiwan) The data is licensed under CC-By 4.0