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

The latest data Last 7 days Alfaro pollution September 2017 - April 2020
Current data from stations: ES1649A
Locations: « La Rioja Alfaro
Pollution and air quality forecast for Alfaro. Today is Saturday, May 18, 2024. The following air pollution values have been recorded for Alfaro:
  1. sulfur dioxide (SO2) - 3 (Good)
  2. particulate matter (PM2.5) dust - 1 (Good)
  3. nitrogen dioxide (NO2) - 8 (Good)
  4. ozone (O3) - 52 (Good)
  5. carbon monoxide (CO) - 400 (Good)
  6. particulate matter (PM10) suspended dust - 1 (Good)
Real-time Air Quality Index (AQI) for Alfaro, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Alfaro today? Is the air polluted in Alfaro?. 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 Alfaro.


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

What is the current level of PM2.5 in Alfaro? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 1 (Good) For comparison, the highest level of PM2.5 in Alfaro in the last 7 days was: 16 (Sunday, January 14, 2024) and the lowest: 4 (Wednesday, January 17, 2024). The highest PM2.5 values were recorded: 13 (February 2019). The lowest level of particulate matter PM2.5 pollution occurs in month: October (2.4).

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

How is the O3 level today in Alfaro? (ozone (O3))
52 (Good)

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

What is the level of PM10 today in Alfaro? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Alfaro is: 1 (Good) The highest PM10 values usually occur in month: 48 (March 2019). The lowest value of particulate matter PM10 pollution in Alfaro is usually recorded in: November (0.97).



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

SO2 3 (Good)

PM2,5 1 (Good)

NO2 8 (Good)

O3 52 (Good)

CO 400 (Good)

PM10 1 (Good)

2 (Good)

Data on air pollution from recent days in Alfaro

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
no 3
Good		 3
Good		 2
Good		 -
Good		 -
Good		 -
Good		 -
Good		 -
Good
pm10 14
Good		 8
Good		 10
Good		 31
Moderate		 42
Moderate		 15
Good		 20
Moderate		 10
Good
o3 19
Good		 36
Good		 34
Good		 16
Good		 12
Good		 18
Good		 12
Good		 58
Good
no2 16
Good		 10
Good		 12
Good		 18
Good		 16
Good		 14
Good		 16
Good		 4
Good
co 333
Good		 363
Good		 343
Good		 277
Good		 269
Good		 363
Good		 304
Good		 391
Good
pm25 8
Good		 5
Good		 6
Good		 13
Moderate		 16
Moderate		 8
Good		 10
Good		 4
Good
so2 3
Good		 3
Good		 3
Good		 3
Good		 3
Good		 3
Good		 3
Good		 3
Good
data source »
Air pollution in Alfaro from September 2017 to April 2020
pollution pm25 hikersbay.com
index 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 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 2017-10 2017-09
o3 77 (Moderate) 68 (Good) 49 (Good) 35 (Good) 23 (Good) 23 (Good) 12 (Good) 21 (Good) 16 (Good) 85 (Moderate) 87 (Moderate) 79 (Moderate) 77 (Moderate) 62 (Good) 64 (Good) 30 (Good) 44 (Good) 55 (Good) 65 (Good) 65 (Good) 65 (Good) 65 (Good) 76 (Moderate) 70 (Good) 71 (Moderate) - (Good) 44 (Good) 47 (Good) 52 (Good) 58 (Good) 69 (Good)
pm25 9.8 (Good) 7.1 (Good) 9.8 (Good) 9.1 (Good) 4.5 (Good) 2.9 (Good) 2.4 (Good) 2.7 (Good) 2.5 (Good) 10 (Good) 6.7 (Good) 8 (Good) 10 (Good) 13 (Moderate) 6 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 8.2 (Good) 11 (Good) 8 (Good) 5.3 (Good)
co 366 (Good) 327 (Good) 424 (Good) 534 (Good) 184 (Good) 133 (Good) 57 (Good) 61 (Good) 109 (Good) 433 (Good) 481 (Good) 483 (Good) 478 (Good) 457 (Good) 367 (Good) 263 (Good) 430 (Good) 419 (Good) 456 (Good) 505 (Good) 388 (Good) 463 (Good) 449 (Good) 464 (Good) 396 (Good) 440 (Good) 348 (Good) 201 (Good) 220 (Good) 279 (Good) 291 (Good)
so2 3.9 (Good) 4 (Good) 3.4 (Good) 3.5 (Good) 1.5 (Good) 2 (Good) 1.2 (Good) 1.4 (Good) 1 (Good) 4.2 (Good) 5.8 (Good) 7.6 (Good) 7.3 (Good) 4.8 (Good) 4 (Good) 2.5 (Good) 3.5 (Good) 4.1 (Good) 3.6 (Good) 3.8 (Good) 3.5 (Good) 3.7 (Good) 3.4 (Good) 3.5 (Good) 4.5 (Good) 2.8 (Good) 2.6 (Good) 3.1 (Good) 3.6 (Good) 3.9 (Good) 3.6 (Good)
no2 5.3 (Good) 7.7 (Good) 11 (Good) 14 (Good) 6 (Good) 4.2 (Good) 3.4 (Good) 2.6 (Good) 1.5 (Good) 6.8 (Good) 5.8 (Good) 6.8 (Good) 8.6 (Good) 12 (Good) 6.7 (Good) 11 (Good) 7.9 (Good) 7.5 (Good) 7.4 (Good) 5.6 (Good) 5.6 (Good) 5.6 (Good) 6.3 (Good) 6 (Good) 5.7 (Good) 7.3 (Good) 10 (Good) 10 (Good) 10 (Good) 6.1 (Good) 4.4 (Good)
pm10 - (Good) 17 (Good) 32 (Moderate) 20 (Good) 12 (Good) 0.97 (Good) - (Good) 8 (Good) 6.3 (Good) 32 (Moderate) 19 (Good) 24 (Moderate) 48 (Moderate) 32 (Moderate) 16 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 19 (Good) 32 (Moderate) 24 (Moderate) 12 (Good)
data source »

ES1649A

Wednesday, January 17, 2024, 7:00 AM

SO2 3 (Good)

sulfur dioxide (SO2)

PM2,5 1 (Good)

particulate matter (PM2.5) dust

NO2 7.5 (Good)

nitrogen dioxide (NO2)

O3 52 (Good)

ozone (O3)

CO 400 (Good)

carbon monoxide (CO)

PM10 1 (Good)

particulate matter (PM10) suspended dust

2.3 (Good)

index_name_no

ES1649A

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
no - - - - - 2.3 2.5 3.4
pm10 9.9 20 15 42 31 9.5 7.7 14
o3 58 12 18 12 16 34 36 19
no2 4.2 16 14 16 18 12 9.6 16
co 391 304 363 269 277 343 363 333
pm25 4.3 9.8 7.8 16 13 6.1 4.8 8.1
so2 3 2.5 2.7 2.8 2.7 2.8 2.8 2.8

ES1649A

2017-09   2020-04
pollution pm25 hikersbay.com
index 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 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 2017-10 2017-09
co 366 327 424 534 184 133 57 61 109 433 481 483 478 457 367 263 430 419 456 505 388 463 449 464 396 440 348 201 220 279 291
so2 3.9 4 3.4 3.5 1.5 2 1.2 1.4 1 4.2 5.8 7.6 7.3 4.8 4 2.5 3.5 4.1 3.6 3.8 3.5 3.7 3.4 3.5 4.5 2.8 2.6 3.1 3.6 3.9 3.6
no2 5.3 7.7 11 14 6 4.2 3.4 2.6 1.5 6.8 5.8 6.8 8.6 12 6.7 11 7.9 7.5 7.4 5.6 5.6 5.6 6.3 6 5.7 7.3 10 10 10 6.1 4.4
o3 77 68 49 35 23 23 12 21 16 85 87 79 77 62 64 30 44 55 65 65 65 65 76 70 71 - 44 47 52 58 69
pm25 9.8 7.1 9.8 9.1 4.5 2.9 2.4 2.7 2.5 10 6.7 8 10 13 6 - - - - - - - - - - - - 8.2 11 8 5.3
pm10 - 17 32 20 12 0.97 - 8 6.3 32 19 24 48 32 16 - - - - - - - - - - - - 19 32 24 12

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