Air Quality
Excellent
No health implications.
16
PM2.5
30
PM10
55
O3
0.5
CO
6
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Apr
59
Good
Sat
4 Apr
88
Good
Sun
5 Apr
92
Good
Mon
6 Apr
91
Good
Tue
7 Apr
84
Good
Wed
8 Apr
76
Good
Thu
9 Apr
20
Excellent
Tongguan Air quality rank
Air quality in the last 12 months (Tongguan)
|
2026/02
|
53
|
66
|
80
|
79
|
91
|
66
|
46
|
55
|
51
|
72
|
96
|
83
|
73
|
74
|
74
|
40
|
113
|
94
|
86
|
60
|
46
|
106
|
151
|
33
|
50
|
35
|
45
|
45
|
|||
|
2026/01
|
35
|
70
|
93
|
105
|
84
|
84
|
71
|
67
|
66
|
100
|
85
|
70
|
80
|
71
|
87
|
101
|
167
|
125
|
40
|
43
|
61
|
56
|
75
|
84
|
136
|
60
|
48
|
105
|
83
|
28
|
36
|
|
2025/12
|
125
|
93
|
89
|
74
|
89
|
88
|
85
|
122
|
74
|
95
|
124
|
74
|
51
|
70
|
65
|
69
|
164
|
181
|
143
|
188
|
52
|
55
|
48
|
77
|
93
|
46
|
66
|
77
|
85
|
154
|
55
|
|
2025/11
|
79
|
75
|
58
|
67
|
78
|
47
|
22
|
28
|
41
|
72
|
46
|
47
|
58
|
79
|
100
|
120
|
60
|
42
|
51
|
59
|
84
|
110
|
122
|
106
|
113
|
86
|
225
|
115
|
93
|
75
|
|
|
2025/10
|
38
|
58
|
38
|
49
|
86
|
64
|
83
|
63
|
52
|
71
|
87
|
69
|
48
|
50
|
67
|
51
|
51
|
21
|
28
|
38
|
30
|
39
|
48
|
48
|
62
|
62
|
63
|
76
|
79
|
58
|
58
|
|
2025/09
|
32
|
35
|
43
|
51
|
56
|
50
|
66
|
62
|
32
|
31
|
30
|
32
|
33
|
42
|
37
|
42
|
41
|
41
|
47
|
30
|
39
|
42
|
58
|
24
|
34
|
62
|
57
|
65
|
53
|
45
|
|
|
2025/08
|
21
|
26
|
37
|
39
|
42
|
27
|
20
|
25
|
33
|
42
|
24
|
45
|
61
|
33
|
31
|
29
|
39
|
39
|
38
|
31
|
29
|
29
|
32
|
33
|
43
|
26
|
44
|
41
|
56
|
39
|
32
|
|
2025/07
|
32
|
38
|
42
|
47
|
55
|
54
|
45
|
26
|
25
|
33
|
42
|
31
|
38
|
55
|
44
|
41
|
33
|
50
|
40
|
24
|
26
|
15
|
23
|
29
|
32
|
32
|
29
|
33
|
30
|
27
|
21
|
|
2025/06
|
15
|
19
|
46
|
54
|
56
|
45
|
33
|
19
|
45
|
37
|
36
|
38
|
57
|
40
|
26
|
49
|
50
|
27
|
16
|
30
|
19
|
19
|
27
|
42
|
51
|
50
|
30
|
19
|
32
|
29
|
|
|
2025/05
|
55
|
57
|
57
|
47
|
47
|
144
|
125
|
57
|
27
|
40
|
48
|
54
|
46
|
62
|
59
|
34
|
49
|
95
|
64
|
39
|
32
|
37
|
42
|
72
|
62
|
63
|
67
|
64
|
47
|
33
|
29
|
|
2025/04
|
47
|
71
|
64
|
73
|
82
|
68
|
68
|
65
|
71
|
65
|
64
|
208
|
124
|
100
|
54
|
58
|
67
|
70
|
80
|
68
|
58
|
54
|
69
|
72
|
62
|
51
|
44
|
65
|
71
|
60
|
|
|
2025/03
|
47
|
41
|
27
|
52
|
66
|
69
|
67
|
74
|
90
|
79
|
54
|
69
|
52
|
47
|
37
|
56
|
39
|
56
|
55
|
57
|
57
|
63
|
73
|
66
|
65
|
70
|
85
|
78
|
84
|
84
|
54
|
|
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