Air Quality
Excellent
No health implications.
26
PM2.5
43
PM10
75
O3
0.3
CO
19
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 May
89
Good
Sun
1 Jun
88
Good
Mon
2 Jun
68
Good
Tue
3 Jun
59
Good
Wed
4 Jun
53
Good
Thu
5 Jun
24
Excellent
Fri
6 Jun
45
Excellent
Air quality in the last 12 months (Boli)
|
2025/04
|
56
|
48
|
49
|
55
|
55
|
28
|
36
|
63
|
71
|
108
|
120
|
111
|
48
|
33
|
31
|
51
|
68
|
48
|
32
|
66
|
76
|
43
|
34
|
35
|
36
|
21
|
39
|
40
|
41
|
44
|
|
|
2025/03
|
26
|
34
|
29
|
42
|
50
|
49
|
44
|
51
|
69
|
64
|
77
|
66
|
27
|
27
|
28
|
30
|
35
|
41
|
42
|
73
|
64
|
19
|
35
|
45
|
58
|
66
|
36
|
22
|
27
|
28
|
40
|
|
2025/02
|
56
|
88
|
73
|
60
|
41
|
35
|
41
|
40
|
38
|
54
|
67
|
73
|
38
|
38
|
48
|
40
|
34
|
31
|
35
|
41
|
47
|
41
|
35
|
35
|
43
|
30
|
51
|
61
|
|||
|
2025/01
|
87
|
95
|
80
|
72
|
104
|
92
|
75
|
61
|
40
|
53
|
74
|
82
|
88
|
73
|
57
|
49
|
77
|
83
|
114
|
128
|
144
|
149
|
120
|
92
|
104
|
118
|
65
|
49
|
56
|
53
|
50
|
|
2024/12
|
43
|
36
|
29
|
24
|
27
|
34
|
32
|
39
|
52
|
55
|
42
|
41
|
47
|
51
|
37
|
35
|
50
|
44
|
50
|
72
|
70
|
70
|
57
|
41
|
51
|
38
|
34
|
47
|
49
|
62
|
68
|
|
2024/11
|
70
|
63
|
62
|
48
|
59
|
38
|
63
|
73
|
84
|
63
|
78
|
123
|
126
|
92
|
93
|
54
|
30
|
31
|
44
|
73
|
78
|
44
|
41
|
46
|
52
|
34
|
32
|
49
|
38
|
31
|
|
|
2024/10
|
18
|
34
|
32
|
51
|
60
|
50
|
44
|
60
|
58
|
52
|
36
|
36
|
57
|
69
|
33
|
43
|
58
|
49
|
41
|
38
|
50
|
40
|
50
|
59
|
83
|
56
|
40
|
57
|
59
|
58
|
66
|
|
2024/09
|
23
|
25
|
38
|
40
|
19
|
24
|
27
|
39
|
43
|
24
|
34
|
58
|
31
|
45
|
27
|
48
|
41
|
42
|
41
|
27
|
28
|
28
|
40
|
39
|
34
|
24
|
38
|
42
|
51
|
39
|
|
|
2024/08
|
17
|
16
|
20
|
21
|
27
|
19
|
31
|
32
|
30
|
37
|
17
|
25
|
20
|
33
|
40
|
42
|
40
|
49
|
18
|
24
|
29
|
20
|
28
|
29
|
34
|
29
|
31
|
37
|
43
|
37
|
28
|
|
2024/07
|
80
|
67
|
64
|
42
|
27
|
55
|
58
|
60
|
59
|
46
|
65
|
46
|
36
|
48
|
55
|
55
|
50
|
43
|
47
|
57
|
45
|
42
|
42
|
32
|
33
|
17
|
19
|
36
|
36
|
21
|
34
|
|
2024/06
|
19
|
18
|
24
|
20
|
31
|
32
|
35
|
29
|
22
|
21
|
35
|
21
|
23
|
16
|
19
|
15
|
18
|
21
|
31
|
29
|
19
|
13
|
13
|
14
|
15
|
21
|
29
|
59
|
56
|
56
|
|
|
2024/05
|
56
|
68
|
62
|
66
|
80
|
71
|
52
|
43
|
34
|
41
|
26
|
31
|
29
|
30
|
32
|
25
|
30
|
46
|
30
|
25
|
24
|
37
|
28
|
24
|
26
|
27
|
21
|
26
|
19
|
26
|
18
|
|
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