Air Quality
Excellent
No health implications.
21
PM2.5
40
PM10
86
O3
0.5
CO
7
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
90
Good
Mon
30 Jun
57
Good
Tue
1 Jul
56
Good
Wed
2 Jul
63
Good
Thu
3 Jul
84
Good
Fri
4 Jul
23
Excellent
Sat
5 Jul
23
Excellent
Air quality in the last 12 months (Sartu)
|
2025/05
|
38
|
29
|
25
|
21
|
26
|
34
|
40
|
45
|
37
|
32
|
51
|
63
|
69
|
48
|
71
|
39
|
26
|
34
|
33
|
42
|
36
|
29
|
30
|
35
|
41
|
47
|
52
|
60
|
62
|
70
|
54
|
|
2025/04
|
72
|
58
|
53
|
110
|
52
|
50
|
62
|
53
|
69
|
152
|
129
|
47
|
29
|
26
|
21
|
25
|
51
|
37
|
31
|
49
|
45
|
21
|
40
|
31
|
18
|
31
|
59
|
46
|
77
|
28
|
|
|
2025/03
|
22
|
34
|
48
|
64
|
66
|
76
|
47
|
41
|
98
|
156
|
75
|
74
|
23
|
27
|
24
|
36
|
27
|
33
|
86
|
42
|
29
|
18
|
112
|
70
|
36
|
47
|
21
|
24
|
19
|
27
|
40
|
|
2025/02
|
70
|
128
|
62
|
25
|
65
|
57
|
23
|
21
|
27
|
52
|
113
|
88
|
48
|
34
|
49
|
37
|
30
|
23
|
29
|
32
|
31
|
41
|
37
|
43
|
49
|
31
|
58
|
39
|
|||
|
2025/01
|
141
|
74
|
40
|
123
|
124
|
87
|
60
|
39
|
33
|
38
|
100
|
186
|
182
|
160
|
44
|
36
|
73
|
143
|
189
|
182
|
127
|
54
|
158
|
236
|
272
|
199
|
48
|
52
|
47
|
32
|
46
|
|
2024/12
|
56
|
20
|
29
|
23
|
26
|
21
|
27
|
34
|
128
|
66
|
25
|
46
|
53
|
41
|
29
|
26
|
37
|
37
|
55
|
60
|
44
|
29
|
41
|
51
|
52
|
36
|
33
|
36
|
66
|
89
|
116
|
|
2024/11
|
51
|
71
|
41
|
35
|
33
|
56
|
187
|
161
|
186
|
71
|
242
|
66
|
200
|
295
|
151
|
51
|
20
|
31
|
67
|
140
|
54
|
29
|
74
|
148
|
220
|
93
|
27
|
39
|
25
|
34
|
|
|
2024/10
|
25
|
23
|
28
|
38
|
41
|
25
|
54
|
45
|
42
|
27
|
31
|
28
|
55
|
50
|
17
|
22
|
28
|
38
|
21
|
30
|
40
|
37
|
42
|
54
|
43
|
53
|
32
|
37
|
54
|
50
|
74
|
|
2024/09
|
15
|
23
|
23
|
31
|
20
|
33
|
30
|
24
|
41
|
30
|
24
|
28
|
19
|
28
|
28
|
28
|
27
|
24
|
22
|
17
|
23
|
32
|
32
|
36
|
26
|
31
|
32
|
34
|
51
|
28
|
|
|
2024/08
|
18
|
20
|
22
|
24
|
22
|
25
|
30
|
27
|
38
|
28
|
11
|
16
|
18
|
24
|
33
|
33
|
40
|
32
|
17
|
16
|
16
|
20
|
30
|
22
|
30
|
19
|
23
|
25
|
26
|
17
|
20
|
|
2024/07
|
48
|
40
|
44
|
30
|
31
|
38
|
70
|
86
|
58
|
73
|
90
|
51
|
68
|
60
|
54
|
45
|
28
|
40
|
35
|
36
|
18
|
19
|
23
|
19
|
22
|
17
|
15
|
19
|
19
|
26
|
22
|
|
2024/06
|
22
|
32
|
34
|
17
|
33
|
49
|
33
|
20
|
18
|
26
|
25
|
19
|
23
|
19
|
12
|
23
|
18
|
20
|
42
|
21
|
14
|
13
|
14
|
19
|
29
|
35
|
43
|
50
|
37
|
41
|
|
|
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