Air Quality
Excellent
No health implications.
27
PM2.5
34
PM10
130
O3
0.4
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
84
Good
Sun
29 Jun
98
Good
Mon
30 Jun
122
Light
Tue
1 Jul
84
Good
Wed
2 Jul
99
Good
Thu
3 Jul
117
Light
Fri
4 Jul
38
Excellent
Air quality in the last 12 months (Tang County)
|
2025/05
|
48
|
79
|
39
|
58
|
66
|
51
|
71
|
90
|
33
|
38
|
53
|
67
|
82
|
48
|
52
|
70
|
100
|
64
|
84
|
94
|
75
|
70
|
67
|
45
|
57
|
62
|
69
|
64
|
70
|
73
|
62
|
|
2025/04
|
63
|
29
|
64
|
92
|
43
|
86
|
103
|
68
|
69
|
71
|
158
|
118
|
52
|
38
|
55
|
95
|
113
|
61
|
52
|
79
|
80
|
51
|
72
|
56
|
74
|
98
|
91
|
63
|
71
|
66
|
|
|
2025/03
|
221
|
90
|
55
|
53
|
71
|
54
|
82
|
116
|
106
|
130
|
162
|
139
|
130
|
85
|
49
|
28
|
46
|
49
|
49
|
38
|
41
|
57
|
133
|
100
|
80
|
82
|
109
|
75
|
36
|
58
|
63
|
|
2025/02
|
93
|
132
|
42
|
47
|
37
|
97
|
30
|
33
|
62
|
90
|
120
|
71
|
84
|
77
|
73
|
36
|
49
|
62
|
63
|
65
|
68
|
59
|
36
|
68
|
72
|
75
|
118
|
167
|
|||
|
2025/01
|
77
|
68
|
66
|
75
|
73
|
29
|
38
|
35
|
38
|
57
|
69
|
66
|
80
|
66
|
48
|
70
|
95
|
120
|
89
|
104
|
90
|
76
|
98
|
111
|
143
|
118
|
25
|
86
|
281
|
87
|
85
|
|
2024/12
|
71
|
38
|
69
|
101
|
41
|
46
|
25
|
47
|
70
|
76
|
72
|
100
|
59
|
43
|
48
|
63
|
51
|
51
|
60
|
65
|
29
|
54
|
65
|
89
|
110
|
66
|
54
|
49
|
77
|
81
|
85
|
|
2024/11
|
67
|
74
|
71
|
35
|
59
|
79
|
119
|
177
|
211
|
192
|
155
|
148
|
139
|
55
|
63
|
73
|
59
|
66
|
75
|
71
|
57
|
50
|
75
|
111
|
78
|
26
|
26
|
30
|
46
|
59
|
|
|
2024/10
|
32
|
34
|
50
|
65
|
89
|
135
|
85
|
88
|
125
|
65
|
74
|
120
|
151
|
136
|
103
|
63
|
79
|
61
|
29
|
41
|
69
|
65
|
57
|
86
|
140
|
198
|
109
|
69
|
119
|
117
|
107
|
|
2024/09
|
50
|
29
|
40
|
54
|
29
|
38
|
42
|
51
|
69
|
38
|
38
|
41
|
51
|
50
|
54
|
61
|
61
|
60
|
51
|
35
|
19
|
29
|
48
|
68
|
74
|
89
|
97
|
79
|
101
|
16
|
|
|
2024/08
|
45
|
53
|
39
|
28
|
25
|
45
|
37
|
41
|
41
|
67
|
21
|
21
|
25
|
33
|
52
|
46
|
34
|
27
|
29
|
27
|
29
|
42
|
45
|
38
|
34
|
13
|
20
|
31
|
45
|
59
|
61
|
|
2024/07
|
38
|
45
|
56
|
71
|
72
|
46
|
61
|
46
|
61
|
70
|
74
|
66
|
41
|
83
|
80
|
45
|
43
|
43
|
56
|
41
|
52
|
43
|
55
|
52
|
19
|
34
|
45
|
42
|
39
|
22
|
35
|
|
2024/06
|
52
|
58
|
44
|
68
|
53
|
67
|
64
|
70
|
60
|
57
|
65
|
76
|
85
|
56
|
53
|
62
|
65
|
63
|
63
|
70
|
55
|
89
|
125
|
48
|
52
|
75
|
63
|
66
|
65
|
45
|
|
|
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