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

The latest data Last 7 days Lima Cercado pollution March 2016 - May 2020
Current data from stations: Campo De Marte
Locations: « Lima Lima Cercado
Pollution and air quality forecast for Lima Cercado. Today is Saturday, May 18, 2024. The following air pollution values have been recorded for Lima Cercado:
  1. nitrogen dioxide (NO2) - 10 (Good)
  2. ozone (O3) - 5 (Good)
  3. particulate matter (PM2.5) dust - 12 (Good)
  4. particulate matter (PM10) suspended dust - 18 (Good)
  5. sulfur dioxide (SO2) - 1 (Good)
  6. carbon monoxide (CO) - 980 (Good)
Real-time Air Quality Index (AQI) for Lima Cercado, Tuesday, April 16, 2024: 1.

air quality index: 0
AQI 1 Good

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

Today (Tuesday, April 16, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Lima Cercado.


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

How is the O3 level today in Lima Cercado? (ozone (O3))
5 (Good)

What is the current level of PM2.5 in Lima Cercado? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 12 (Good) For comparison, the highest level of PM2.5 in Lima Cercado in the last 7 days was: 21 (Thursday, April 11, 2024) and the lowest: 13 (Tuesday, April 9, 2024). The highest PM2.5 values were recorded: 27 (May 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: January (6.7).

What is the level of PM10 today in Lima Cercado? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Lima Cercado is: 18 (Good) The highest PM10 values usually occur in month: 45 (June 2017). The lowest value of particulate matter PM10 pollution in Lima Cercado is usually recorded in: April (20).

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

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



Current data Tuesday, April 16, 2024, 9:00 AM

NO2 10 (Good)

O3 5 (Good)

PM2,5 12 (Good)

PM10 18 (Good)

SO2 1 (Good)

CO 980 (Good)

Data on air pollution from recent days in Lima Cercado

index 2024-04-09 2024-04-10 2024-04-11 2024-04-12 2024-04-13 2024-04-14 2024-04-15 2024-04-16
so2 10
Good		 9
Good		 6
Good		 3
Good		 1
Good		 1
Good		 1
Good		 1
Good
no2 12
Good		 16
Good		 18
Good		 15
Good		 14
Good		 13
Good		 13
Good		 15
Good
co 1125
Good		 1203
Good		 1277
Good		 1233
Good		 1190
Good		 1122
Good		 1133
Good		 1147
Good
pm25 13
Moderate		 17
Moderate		 21
Moderate		 16
Moderate		 16
Moderate		 18
Moderate		 16
Moderate		 14
Moderate
o3 8
Good		 6
Good		 8
Good		 6
Good		 6
Good		 9
Good		 8
Good		 6
Good
pm10 27
Moderate		 33
Moderate		 36
Moderate		 31
Moderate		 29
Moderate		 27
Moderate		 27
Moderate		 20
Moderate
data source »
Air pollution in Lima Cercado from March 2016 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03
pm25 16 (Moderate) 13 (Moderate) 13 (Good) 15 (Moderate) 18 (Moderate) 22 (Moderate) 22 (Moderate) 22 (Moderate) 27 (Moderate) 27 (Moderate) 20 (Moderate) 18 (Moderate) 14 (Moderate) 12 (Good) 12 (Good) 12 (Good) 12 (Good) 11 (Good) 11 (Good) 6.7 (Good) 7.3 (Good) 10 (Good) 12 (Good) 14 (Moderate) 14 (Moderate) 15 (Moderate) 23 (Moderate) 23 (Moderate) 15 (Moderate) 13 (Good)
pm10 23 (Moderate) 20 (Good) 22 (Moderate) 24 (Moderate) 23 (Moderate) 28 (Moderate) 30 (Moderate) 28 (Moderate) 35 (Moderate) 38 (Moderate) 36 (Moderate) 31 (Moderate) 22 (Moderate) 41 (Moderate) 45 (Moderate) 44 (Moderate) 36 (Moderate) 29 (Moderate) 34 (Moderate) 24 (Moderate) 35 (Moderate) 39 (Moderate) 30 (Moderate) 32 (Moderate) 30 (Moderate) 31 (Moderate) 44 (Moderate) 43 (Moderate) 39 (Moderate) 34 (Moderate)
no2 45 (Moderate) 47 (Moderate) 45 (Moderate) 42 (Moderate) - (Good) 16 (Good) 13 (Good) 25 (Good) 28 (Good) 26 (Good) 21 (Good) 19 (Good) 18 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
o3 59 (Good) 60 (Good) 54 (Good) - (Good) 29 (Good) 30 (Good) - (Good) - (Good) - (Good) - (Good) 9.3 (Good) 12 (Good) 11 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
co 46 (Good) 46 (Good) 47 (Good) 950 (Good) 2 (Good) 2 (Good) 138 (Good) 17 (Good) 5 (Good) 547 (Good) 534 (Good) 446 (Good) 549 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good)
so2:ppm - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (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)
no2:ppm - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.03 (Good) 0.01 (Good) 0.02 (Good) 0.03 (Good) 0.01 (Good) 0.07 (Good) 0.06 (Good) 0.02 (Good) 0.02 (Good) 0.01 (Good)
co:ppm - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 0.15 (Good) 0.28 (Good) 0.29 (Good) 0.35 (Good) 0.24 (Good) 0.26 (Good) 0.17 (Good) 0.43 (Good) 0.62 (Good) 0.42 (Good) 0.68 (Good) 0.13 (Good) 0.1 (Good) 0.32 (Good) 0.29 (Good) 0.29 (Good) 0.29 (Good)
o3:ppm - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 0.01 (Good) 0 (Good) 0.01 (Good) 0.01 (Good) 0 (Good) 0.01 (Good) 0 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good)
data source »

Campo De Marte

Tuesday, April 16, 2024, 9:00 AM

NO2 9.7 (Good)

nitrogen dioxide (NO2)

O3 5.2 (Good)

ozone (O3)

PM2,5 12 (Good)

particulate matter (PM2.5) dust

PM10 18 (Good)

particulate matter (PM10) suspended dust

SO2 1.1 (Good)

sulfur dioxide (SO2)

CO 980 (Good)

carbon monoxide (CO)

Campo De Marte

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10 2024-04-09
so2 1.1 1.1 1 1 3.2 5.6 8.9 9.6
no2 15 13 13 14 15 18 16 12
co 1147 1133 1122 1190 1233 1277 1203 1125
pm25 14 16 18 16 16 21 17 13
o3 6.4 7.8 8.8 6.4 6.4 7.5 6.2 8.4
pm10 20 27 27 29 31 36 33 27

CAMPO DE MARTE

2016-03   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03
o3:ppm - - - - - - - - - - - - - 0.01 0 0.01 0.01 0 0.01 0 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
pm10 23 20 22 24 23 28 30 28 35 38 36 31 22 41 45 44 36 29 34 24 35 39 30 32 30 31 44 43 39 34
no2:ppm - - - - - - - - - - - - - 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.03 0.01 0.02 0.03 0.01 0.07 0.06 0.02 0.02 0.01
co:ppm - - - - - - - - - - - - - 0.15 0.28 0.29 0.35 0.24 0.26 0.17 0.43 0.62 0.42 0.68 0.13 0.1 0.32 0.29 0.29 0.29
so2:ppm - - - - - - - - - - - - - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pm25 16 13 13 15 18 22 22 22 27 27 20 18 14 12 12 12 12 11 11 6.7 7.3 10 12 14 14 15 23 23 15 13
no2 45 47 45 42 - 16 13 25 28 26 21 19 18 - - - - - - - - - - - - - - - - -
o3 59 60 54 - 29 30 - - - - 9.3 12 11 - - - - - - - - - - - - - - - - -
co 46 46 47 950 2 2 138 17 5 547 534 446 549 - - - - - - - - - - - - - - - - -

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