Air Quality
Excellent
No health implications.
16
PM2.5
20
PM10
17
O3
0.2
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
47
Excellent
Sat
27 Apr
53
Good
Sun
28 Apr
45
Excellent
Mon
29 Apr
48
Excellent
Tue
30 Apr
51
Good
Wed
1 May
52
Good
Thu
2 May
52
Good
Air quality in the last 12 months (Barkam)
|
2024/02
|
21
|
21
|
25
|
29
|
23
|
20
|
22
|
23
|
27
|
22
|
19
|
19
|
19
|
21
|
24
|
19
|
19
|
19
|
19
|
21
|
21
|
23
|
22
|
22
|
20
|
22
|
23
|
28
|
22
|
||
|
2024/01
|
22
|
25
|
23
|
21
|
21
|
21
|
20
|
20
|
20
|
19
|
20
|
18
|
19
|
21
|
18
|
19
|
21
|
19
|
21
|
20
|
20
|
22
|
19
|
18
|
20
|
22
|
21
|
21
|
21
|
19
|
21
|
|
2023/12
|
22
|
23
|
23
|
24
|
21
|
25
|
23
|
26
|
27
|
24
|
24
|
26
|
28
|
27
|
38
|
47
|
25
|
37
|
30
|
28
|
24
|
23
|
25
|
22
|
26
|
25
|
25
|
23
|
25
|
23
|
21
|
|
2023/11
|
22
|
23
|
21
|
19
|
26
|
24
|
24
|
25
|
28
|
25
|
24
|
21
|
24
|
24
|
26
|
29
|
24
|
24
|
27
|
23
|
25
|
26
|
27
|
23
|
25
|
33
|
23
|
22
|
25
|
25
|
|
|
2023/10
|
20
|
20
|
18
|
20
|
21
|
20
|
18
|
20
|
17
|
19
|
18
|
19
|
21
|
22
|
21
|
22
|
20
|
19
|
24
|
24
|
19
|
20
|
23
|
21
|
23
|
21
|
17
|
20
|
22
|
23
|
22
|
|
2023/09
|
23
|
26
|
28
|
28
|
30
|
29
|
29
|
30
|
26
|
22
|
23
|
26
|
27
|
26
|
27
|
25
|
21
|
20
|
20
|
19
|
21
|
18
|
17
|
20
|
20
|
20
|
19
|
19
|
18
|
19
|
|
|
2023/08
|
26
|
24
|
26
|
25
|
24
|
23
|
22
|
24
|
25
|
26
|
24
|
25
|
29
|
27
|
23
|
24
|
23
|
17
|
24
|
23
|
29
|
27
|
27
|
25
|
19
|
20
|
24
|
20
|
23
|
22
|
21
|
|
2023/07
|
23
|
23
|
24
|
31
|
26
|
24
|
21
|
26
|
22
|
27
|
22
|
25
|
27
|
23
|
31
|
34
|
33
|
29
|
28
|
30
|
34
|
32
|
29
|
25
|
22
|
22
|
20
|
27
|
32
|
27
|
26
|
|
2023/06
|
32
|
32
|
26
|
26
|
24
|
24
|
22
|
23
|
23
|
27
|
27
|
28
|
28
|
28
|
22
|
23
|
25
|
29
|
31
|
23
|
27
|
30
|
28
|
31
|
33
|
35
|
27
|
21
|
23
|
22
|
|
|
2023/05
|
28
|
24
|
26
|
28
|
28
|
30
|
30
|
30
|
30
|
22
|
26
|
24
|
30
|
33
|
29
|
32
|
31
|
25
|
29
|
27
|
27
|
25
|
29
|
33
|
30
|
29
|
29
|
28
|
30
|
32
|
34
|
|
2023/04
|
26
|
27
|
28
|
30
|
29
|
57
|
28
|
29
|
28
|
26
|
29
|
30
|
28
|
35
|
33
|
32
|
36
|
30
|
30
|
32
|
27
|
27
|
27
|
25
|
35
|
33
|
32
|
36
|
33
|
31
|
|
|
2023/03
|
23
|
22
|
27
|
24
|
23
|
22
|
20
|
26
|
22
|
19
|
21
|
26
|
26
|
25
|
25
|
25
|
23
|
25
|
27
|
27
|
23
|
23
|
23
|
25
|
26
|
25
|
20
|
19
|
20
|
22
|
26
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution