Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
56
*
PM10
48
O3
0.5
CO
3
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Dec
107
Light
Sat
13 Dec
89
Good
Sun
14 Dec
99
Good
Mon
15 Dec
113
Light
Tue
16 Dec
118
Light
Wed
17 Dec
129
Light
Thu
18 Dec
50
Excellent
Air quality in the last 12 months (Qian County)
|
2025/11
|
63
|
74
|
106
|
122
|
124
|
93
|
51
|
52
|
73
|
83
|
83
|
80
|
69
|
80
|
86
|
65
|
33
|
30
|
45
|
59
|
72
|
75
|
59
|
84
|
70
|
133
|
133
|
84
|
68
|
65
|
|
|
2025/10
|
33
|
30
|
43
|
30
|
26
|
18
|
12
|
34
|
19
|
11
|
12
|
14
|
31
|
56
|
34
|
37
|
15
|
36
|
43
|
30
|
45
|
58
|
76
|
85
|
87
|
46
|
65
|
66
|
76
|
58
|
62
|
|
2025/09
|
42
|
35
|
52
|
19
|
35
|
41
|
55
|
46
|
45
|
49
|
33
|
21
|
41
|
51
|
50
|
38
|
26
|
12
|
15
|
34
|
19
|
15
|
21
|
30
|
45
|
47
|
39
|
23
|
37
|
44
|
|
|
2025/08
|
44
|
42
|
45
|
46
|
26
|
40
|
43
|
30
|
21
|
25
|
30
|
41
|
39
|
53
|
38
|
29
|
24
|
27
|
25
|
36
|
53
|
42
|
23
|
25
|
44
|
49
|
31
|
17
|
16
|
27
|
28
|
|
2025/07
|
32
|
27
|
25
|
26
|
15
|
24
|
28
|
35
|
42
|
42
|
41
|
45
|
46
|
42
|
39
|
45
|
43
|
36
|
42
|
28
|
31
|
49
|
30
|
24
|
24
|
29
|
29
|
36
|
39
|
37
|
41
|
|
2025/06
|
45
|
51
|
52
|
53
|
43
|
56
|
41
|
41
|
50
|
49
|
62
|
50
|
52
|
54
|
68
|
61
|
58
|
47
|
38
|
38
|
40
|
43
|
32
|
41
|
33
|
33
|
37
|
32
|
42
|
22
|
|
|
2025/05
|
102
|
73
|
85
|
72
|
143
|
426
|
160
|
96
|
83
|
53
|
49
|
56
|
41
|
76
|
71
|
70
|
230
|
116
|
68
|
65
|
67
|
81
|
51
|
47
|
35
|
35
|
52
|
50
|
47
|
54
|
49
|
|
2025/04
|
78
|
83
|
85
|
111
|
95
|
88
|
72
|
96
|
114
|
88
|
151
|
335
|
138
|
75
|
52
|
136
|
100
|
133
|
101
|
72
|
77
|
142
|
87
|
64
|
77
|
66
|
45
|
42
|
57
|
118
|
|
|
2025/03
|
169
|
62
|
33
|
54
|
77
|
73
|
82
|
91
|
75
|
80
|
218
|
234
|
104
|
49
|
59
|
50
|
53
|
45
|
49
|
59
|
68
|
73
|
88
|
83
|
61
|
244
|
215
|
113
|
79
|
79
|
73
|
|
2025/02
|
215
|
124
|
35
|
50
|
49
|
61
|
97
|
45
|
65
|
93
|
107
|
96
|
95
|
87
|
65
|
82
|
93
|
95
|
114
|
113
|
129
|
139
|
72
|
65
|
80
|
82
|
99
|
130
|
|||
|
2025/01
|
90
|
84
|
89
|
124
|
92
|
73
|
68
|
74
|
66
|
70
|
71
|
89
|
107
|
80
|
50
|
72
|
91
|
99
|
113
|
107
|
145
|
199
|
228
|
178
|
64
|
85
|
78
|
113
|
275
|
230
|
241
|
|
2024/12
|
65
|
83
|
79
|
79
|
59
|
73
|
63
|
50
|
84
|
104
|
140
|
116
|
50
|
65
|
76
|
105
|
95
|
85
|
99
|
136
|
70
|
71
|
97
|
95
|
105
|
104
|
60
|
57
|
81
|
56
|
76
|
|
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