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

The latest data Last 7 days
Current data from stations: IT0903A
Locations: « Provincia di Reggio Emilia Castellarano
Pollution and air quality forecast for Castellarano. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Castellarano:
  1. nitrogen dioxide (NO2) - 29 (Good)
  2. ozone (O3) - 8 (Good)
Real-time Air Quality Index (AQI) for Castellarano, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

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

Today (Wednesday, January 17, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Castellarano.


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

How is the O3 level today in Castellarano? (ozone (O3))
8 (Good)



Current data Wednesday, January 17, 2024, 7:00 AM

NO2 29 (Good)

O3 8 (Good)

Data on air pollution from recent days in Castellarano

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
no2 22
Good		 18
Good		 25
Good		 19
Good		 26
Good		 33
Good		 35
Good		 32
Good
o3 20
Good		 27
Good		 29
Good		 29
Good		 24
Good		 18
Good		 17
Good		 -
Good
data source »

Air pollution in Castellarano from November 2017 to May 2020

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 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11
pm25 6.8 (Good) 12 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
no2 5.6 (Good) 5.3 (Good) 15 (Good) 26 (Good) 30 (Good) 25 (Good) 24 (Good) 20 (Good) 12 (Good) 6.2 (Good) 9.3 (Good) 9.9 (Good) 9.8 (Good) 14 (Good) 20 (Good) 31 (Good) 30 (Good) 31 (Good) 24 (Good) 18 (Good) 11 (Good) 8.2 (Good) 8.9 (Good) 9 (Good) 9.7 (Good) 17 (Good) 28 (Good) 33 (Good) 32 (Good) 34 (Good) 31 (Good)
pm10 10 (Good) 17 (Good) 27 (Moderate) 38 (Moderate) 43 (Moderate) 35 (Moderate) 23 (Moderate) 31 (Moderate) 18 (Good) 18 (Good) 18 (Good) 21 (Moderate) 11 (Good) 18 (Good) 24 (Moderate) 39 (Moderate) 35 (Moderate) 36 (Moderate) 30 (Moderate) 28 (Moderate) 19 (Good) 19 (Good) 17 (Good) 14 (Good) 18 (Good) 25 (Moderate) 29 (Moderate) 36 (Moderate) 41 (Moderate) 39 (Moderate) 33 (Moderate)
o3 68 (Good) 71 (Moderate) 54 (Good) 39 (Good) 19 (Good) 22 (Good) 23 (Good) 34 (Good) 65 (Good) 86 (Moderate) 95 (Moderate) 95 (Moderate) 68 (Good) 69 (Good) 58 (Good) 34 (Good) 26 (Good) 17 (Good) 15 (Good) 41 (Good) 70 (Moderate) 97 (Moderate) 95 (Moderate) 75 (Moderate) 61 (Good) 69 (Good) 48 (Good) 29 (Good) 19 (Good) 18 (Good) 24 (Good)
data source »

IT0903A

Wednesday, January 17, 2024, 7:00 AM

NO2 29 (Good)

nitrogen dioxide (NO2)

O3 8 (Good)

ozone (O3)

IT0903A

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
no2 32 35 33 26 19 25 18 22
o3 - 17 18 24 29 29 27 20

CASTELLARANO

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 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11
no2 5.6 5.3 15 26 30 25 24 20 12 6.2 9.3 9.9 9.8 14 20 31 30 31 24 18 11 8.2 8.9 9 9.7 17 28 33 32 34 31
pm10 10 17 27 38 43 35 23 31 18 18 18 21 11 18 24 39 35 36 30 28 19 19 17 14 18 25 29 36 41 39 33
o3 68 71 54 39 19 22 23 34 65 86 95 95 68 69 58 34 26 17 15 41 70 97 95 75 61 69 48 29 19 18 24
pm25 6.8 12 - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

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