Nearby locations
Amphoe Phra Nakhon Si Ayutthaya, Phra Nakhon Si Ayutthaya, Thailand
Phra Nakhon Si Ayutthaya, Phra Nakhon Si Ayutthaya, Thailand
Bang Ban, Phra Nakhon Si Ayutthaya, Thailand
Nearby popular places
Wat Phra Mahathat, Thailand
Wat Khun Phrom, Thailand
Wat Ratchaburana, Thailand

Air Quality in Amphoe Phra Nakhon Si Ayutthaya, Phra Nakhon Si Ayutthaya, Thailand

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Pollutants in Amphoe Phra Nakhon Si Ayutthaya, Thailand

PM10
0.53 μg/ft3
PM25
Primary Pollutant
0.28 μg/ft3
NO2
5.19 ppb
SO2
1.69 ppb
CO
0.19 ppb
O3
24.81 ppb
Low riskHigh risk

Pollen Index in Amphoe Phra Nakhon Si Ayutthaya, Thailand

Tree
0/5
012345
Weed
0/5
012345
Grass
1/5
012345

Air Quality Forecast in Amphoe Phra Nakhon Si Ayutthaya, Thailand

Sat, April 27
MorningNoonEveningNight
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 22 and 165.

22
85
126
45
Pollen

Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

1
2
2
2
PM10
0.25 μg/ft3
1.56 μg/ft3
1.38 μg/ft3
0.30 μg/ft3
PM25
0.16 μg/ft3
1.00 μg/ft3
0.89 μg/ft3
0.19 μg/ft3
NO2
3.79 ppb
1.72 ppb
4.24 ppb
3.78 ppb
SO2
1.2 ppb
1.96 ppb
2.12 ppb
1.27 ppb
CO
0.13 ppb
0.22 ppb
0.23 ppb
0.14 ppb
O3
9.4 ppb
77.52 ppb
63.2 ppb
19.42 ppb
AQI

On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 22 and 208.

30
127
199
0
Pollen

Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

Tree

0
0
0
-
Not Available

Weed

0
0
0
-
Not Available

Grass

1
2
2
-
Not Available
PM10
0.38 μg/ft3
2.41 μg/ft3
2.92 μg/ft3
N/A
PM25
0.23 μg/ft3
1.58 μg/ft3
1.96 μg/ft3
N/A
NO2
3.35 ppb
2.27 ppb
5.48 ppb
N/A
SO2
1.1 ppb
2.48 ppb
3.42 ppb
N/A
CO
0.14 ppb
0.27 ppb
0.35 ppb
N/A
O3
13.9 ppb
89.31 ppb
96.55 ppb
N/A