Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
35
O3
0.5
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jun
34
Excellent
Tue
16 Jun
32
Excellent
Wed
17 Jun
29
Excellent
Thu
18 Jun
36
Excellent
Fri
19 Jun
37
Excellent
Sat
20 Jun
41
Excellent
Sun
21 Jun
25
Excellent
Air quality in the last 12 months (Bobai)
|
2026/05
|
42
|
48
|
38
|
24
|
38
|
30
|
27
|
23
|
32
|
37
|
46
|
33
|
26
|
32
|
40
|
20
|
18
|
18
|
22
|
23
|
24
|
23
|
28
|
29
|
29
|
34
|
38
|
33
|
31
|
35
|
43
|
|
2026/04
|
27
|
49
|
47
|
50
|
66
|
61
|
57
|
49
|
40
|
48
|
53
|
51
|
44
|
45
|
37
|
37
|
32
|
42
|
46
|
37
|
35
|
40
|
25
|
27
|
37
|
47
|
26
|
28
|
27
|
26
|
|
|
2026/03
|
24
|
33
|
16
|
19
|
29
|
36
|
47
|
54
|
57
|
17
|
33
|
50
|
56
|
49
|
46
|
43
|
37
|
33
|
46
|
38
|
48
|
37
|
43
|
40
|
51
|
33
|
35
|
40
|
33
|
34
|
39
|
|
2026/02
|
36
|
54
|
65
|
51
|
50
|
44
|
55
|
34
|
47
|
55
|
49
|
49
|
46
|
52
|
41
|
41
|
102
|
63
|
60
|
55
|
63
|
38
|
40
|
44
|
66
|
44
|
47
|
25
|
|||
|
2026/01
|
65
|
28
|
36
|
60
|
57
|
35
|
46
|
55
|
64
|
75
|
72
|
66
|
89
|
90
|
67
|
58
|
86
|
84
|
55
|
58
|
51
|
33
|
47
|
68
|
76
|
73
|
57
|
59
|
58
|
46
|
39
|
|
2025/12
|
72
|
51
|
60
|
82
|
81
|
88
|
89
|
80
|
76
|
81
|
80
|
76
|
34
|
40
|
57
|
58
|
53
|
56
|
61
|
50
|
62
|
59
|
43
|
33
|
23
|
36
|
55
|
69
|
79
|
78
|
72
|
|
2025/11
|
33
|
38
|
30
|
11
|
17
|
34
|
37
|
32
|
25
|
22
|
22
|
26
|
40
|
37
|
49
|
60
|
69
|
34
|
23
|
30
|
39
|
48
|
67
|
62
|
45
|
53
|
52
|
63
|
70
|
80
|
|
|
2025/10
|
32
|
22
|
22
|
28
|
22
|
18
|
26
|
34
|
38
|
41
|
43
|
32
|
24
|
22
|
21
|
32
|
35
|
41
|
36
|
21
|
19
|
17
|
20
|
33
|
43
|
50
|
47
|
48
|
60
|
49
|
37
|
|
2025/09
|
21
|
17
|
20
|
22
|
19
|
21
|
39
|
21
|
20
|
17
|
21
|
22
|
19
|
22
|
24
|
21
|
19
|
26
|
39
|
44
|
24
|
19
|
24
|
17
|
13
|
23
|
29
|
26
|
33
|
24
|
|
|
2025/08
|
26
|
19
|
30
|
33
|
26
|
15
|
21
|
28
|
26
|
22
|
20
|
26
|
28
|
24
|
16
|
21
|
24
|
13
|
15
|
22
|
21
|
23
|
24
|
26
|
17
|
20
|
27
|
25
|
27
|
25
|
23
|
|
2025/07
|
18
|
20
|
23
|
27
|
39
|
31
|
33
|
21
|
29
|
31
|
22
|
23
|
23
|
26
|
21
|
26
|
28
|
37
|
50
|
21
|
9
|
14
|
15
|
22
|
25
|
26
|
30
|
25
|
26
|
30
|
25
|
|
2025/06
|
21
|
28
|
21
|
30
|
23
|
21
|
18
|
20
|
26
|
29
|
20
|
16
|
16
|
15
|
17
|
17
|
22
|
17
|
14
|
16
|
16
|
15
|
16
|
18
|
16
|
23
|
13
|
16
|
17
|
20
|
|
|
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