Air Quality
Excellent
No health implications.
23
PM2.5
43
PM10
49
O3
0.6
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
62
Good
Mon
15 Dec
86
Good
Tue
16 Dec
95
Good
Wed
17 Dec
118
Light
Thu
18 Dec
133
Light
Fri
19 Dec
22
Excellent
Sat
20 Dec
17
Excellent
Honggutan Air quality rank
Air quality in the last 12 months (Honggutan)
|
2025/11
|
43
|
55
|
85
|
57
|
32
|
39
|
42
|
21
|
19
|
56
|
58
|
40
|
43
|
54
|
73
|
66
|
78
|
26
|
29
|
44
|
48
|
62
|
62
|
59
|
91
|
78
|
96
|
102
|
82
|
84
|
|
|
2025/10
|
37
|
43
|
47
|
46
|
42
|
29
|
39
|
69
|
61
|
47
|
63
|
69
|
68
|
52
|
56
|
50
|
50
|
34
|
13
|
30
|
35
|
36
|
38
|
47
|
58
|
61
|
68
|
89
|
63
|
88
|
42
|
|
2025/09
|
32
|
44
|
36
|
41
|
39
|
38
|
37
|
32
|
17
|
17
|
18
|
28
|
20
|
18
|
29
|
39
|
39
|
34
|
41
|
25
|
40
|
35
|
43
|
19
|
20
|
24
|
38
|
48
|
45
|
50
|
|
|
2025/08
|
31
|
44
|
37
|
25
|
19
|
15
|
18
|
22
|
31
|
39
|
43
|
30
|
31
|
24
|
22
|
31
|
33
|
32
|
21
|
27
|
25
|
27
|
32
|
36
|
27
|
23
|
34
|
47
|
52
|
37
|
30
|
|
2025/07
|
19
|
29
|
35
|
37
|
35
|
34
|
40
|
40
|
24
|
26
|
29
|
23
|
18
|
30
|
40
|
39
|
43
|
35
|
28
|
15
|
14
|
13
|
15
|
20
|
25
|
26
|
19
|
27
|
23
|
29
|
19
|
|
2025/06
|
32
|
23
|
38
|
36
|
33
|
32
|
30
|
19
|
20
|
28
|
23
|
18
|
33
|
26
|
15
|
33
|
20
|
16
|
12
|
12
|
20
|
14
|
15
|
16
|
27
|
29
|
22
|
17
|
16
|
26
|
|
|
2025/05
|
58
|
64
|
68
|
61
|
28
|
50
|
117
|
35
|
30
|
53
|
48
|
61
|
56
|
54
|
67
|
34
|
35
|
55
|
34
|
17
|
16
|
21
|
31
|
63
|
68
|
90
|
69
|
37
|
29
|
25
|
18
|
|
2025/04
|
65
|
65
|
71
|
75
|
74
|
74
|
74
|
75
|
71
|
47
|
48
|
251
|
234
|
146
|
63
|
68
|
74
|
74
|
37
|
44
|
29
|
28
|
58
|
45
|
32
|
33
|
30
|
46
|
66
|
65
|
|
|
2025/03
|
60
|
44
|
50
|
30
|
51
|
69
|
68
|
61
|
72
|
73
|
79
|
58
|
57
|
56
|
32
|
54
|
43
|
51
|
53
|
53
|
59
|
62
|
72
|
76
|
78
|
93
|
87
|
81
|
58
|
63
|
55
|
|
2025/02
|
54
|
30
|
60
|
67
|
73
|
54
|
77
|
53
|
38
|
60
|
77
|
89
|
96
|
62
|
44
|
55
|
58
|
45
|
54
|
40
|
48
|
33
|
72
|
85
|
101
|
98
|
101
|
63
|
|||
|
2025/01
|
111
|
100
|
156
|
129
|
134
|
106
|
76
|
79
|
66
|
45
|
61
|
78
|
89
|
75
|
99
|
58
|
66
|
75
|
81
|
100
|
102
|
81
|
101
|
137
|
53
|
35
|
58
|
74
|
135
|
88
|
58
|
|
2024/12
|
67
|
65
|
88
|
106
|
53
|
61
|
63
|
83
|
60
|
66
|
40
|
97
|
90
|
63
|
65
|
70
|
73
|
83
|
57
|
62
|
85
|
68
|
71
|
88
|
98
|
95
|
122
|
101
|
81
|
101
|
94
|
|
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