Air Quality
Excellent
No health implications.
25
PM2.5
34
PM10
111
O3
0.2
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
61
Good
Tue
30 Apr
60
Good
Wed
1 May
64
Good
Thu
2 May
58
Good
Fri
3 May
65
Good
Sat
4 May
62
Good
Sun
5 May
59
Good
Air quality in the last 12 months (Sartu)
|
2024/02
|
34
|
39
|
59
|
42
|
52
|
68
|
86
|
38
|
153
|
228
|
89
|
80
|
74
|
34
|
31
|
73
|
121
|
57
|
25
|
26
|
23
|
26
|
35
|
87
|
76
|
33
|
56
|
46
|
41
|
||
|
2024/01
|
58
|
108
|
150
|
80
|
35
|
85
|
36
|
47
|
67
|
51
|
65
|
51
|
85
|
42
|
34
|
62
|
60
|
33
|
35
|
30
|
21
|
27
|
44
|
37
|
90
|
213
|
113
|
247
|
43
|
64
|
55
|
|
2023/12
|
29
|
47
|
45
|
41
|
70
|
28
|
30
|
42
|
19
|
24
|
21
|
40
|
58
|
34
|
25
|
23
|
27
|
43
|
74
|
29
|
35
|
44
|
64
|
61
|
70
|
68
|
87
|
154
|
97
|
95
|
34
|
|
2023/11
|
44
|
73
|
22
|
53
|
55
|
46
|
23
|
66
|
65
|
45
|
24
|
33
|
31
|
91
|
128
|
180
|
73
|
27
|
25
|
39
|
48
|
21
|
18
|
22
|
23
|
78
|
96
|
37
|
24
|
26
|
|
|
2023/10
|
24
|
25
|
28
|
15
|
24
|
22
|
30
|
31
|
40
|
32
|
41
|
45
|
43
|
44
|
28
|
20
|
38
|
25
|
18
|
16
|
20
|
23
|
50
|
72
|
49
|
27
|
34
|
51
|
216
|
68
|
86
|
|
2023/09
|
20
|
25
|
33
|
23
|
19
|
27
|
39
|
31
|
19
|
25
|
28
|
16
|
25
|
27
|
35
|
18
|
42
|
24
|
18
|
19
|
21
|
22
|
21
|
26
|
30
|
34
|
29
|
21
|
22
|
22
|
|
|
2023/08
|
28
|
22
|
15
|
14
|
11
|
17
|
16
|
14
|
18
|
15
|
19
|
13
|
21
|
20
|
25
|
32
|
27
|
25
|
22
|
26
|
32
|
24
|
18
|
17
|
14
|
17
|
20
|
17
|
14
|
15
|
15
|
|
2023/07
|
35
|
29
|
35
|
31
|
28
|
29
|
31
|
29
|
31
|
50
|
115
|
121
|
47
|
26
|
20
|
12
|
14
|
28
|
27
|
32
|
25
|
27
|
17
|
18
|
24
|
29
|
31
|
29
|
29
|
26
|
28
|
|
2023/06
|
22
|
23
|
20
|
22
|
27
|
24
|
24
|
21
|
22
|
30
|
29
|
31
|
39
|
38
|
37
|
27
|
22
|
26
|
44
|
42
|
33
|
28
|
33
|
53
|
54
|
48
|
29
|
32
|
37
|
31
|
|
|
2023/05
|
31
|
168
|
119
|
31
|
25
|
29
|
33
|
41
|
23
|
28
|
36
|
50
|
41
|
44
|
40
|
28
|
28
|
34
|
34
|
262
|
69
|
30
|
30
|
75
|
154
|
38
|
25
|
19
|
25
|
25
|
33
|
|
2023/04
|
146
|
196
|
66
|
60
|
86
|
100
|
33
|
32
|
136
|
274
|
201
|
48
|
34
|
29
|
28
|
73
|
72
|
48
|
28
|
130
|
36
|
23
|
28
|
35
|
38
|
35
|
51
|
69
|
35
|
23
|
|
|
2023/03
|
28
|
40
|
39
|
45
|
115
|
36
|
22
|
23
|
43
|
78
|
40
|
25
|
28
|
44
|
36
|
30
|
26
|
31
|
35
|
82
|
102
|
259
|
49
|
40
|
43
|
41
|
54
|
44
|
64
|
37
|
78
|
|
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