Air Quality
Excellent
No health implications.
4
PM2.5
7
PM10
52
O3
0.3
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Aug
53
Good
Sun
2 Aug
51
Good
Mon
3 Aug
52
Good
Tue
4 Aug
60
Good
Wed
5 Aug
62
Good
Thu
6 Aug
35
Excellent
Fri
7 Aug
47
Excellent
Air quality in the last 12 months (Qian County)
|
2026/06
|
65
|
73
|
62
|
67
|
59
|
40
|
48
|
36
|
42
|
48
|
50
|
39
|
51
|
60
|
59
|
54
|
51
|
32
|
38
|
36
|
28
|
30
|
41
|
41
|
42
|
39
|
47
|
63
|
51
|
49
|
|
|
2026/05
|
45
|
48
|
41
|
37
|
45
|
44
|
46
|
45
|
40
|
56
|
59
|
68
|
35
|
44
|
65
|
51
|
28
|
30
|
48
|
44
|
39
|
91
|
60
|
51
|
52
|
55
|
63
|
61
|
50
|
49
|
51
|
|
2026/04
|
59
|
64
|
103
|
101
|
84
|
84
|
86
|
80
|
74
|
69
|
66
|
69
|
58
|
67
|
66
|
43
|
57
|
53
|
213
|
86
|
32
|
30
|
47
|
55
|
59
|
64
|
79
|
82
|
71
|
57
|
|
|
2026/03
|
20
|
36
|
65
|
91
|
96
|
60
|
47
|
63
|
52
|
105
|
126
|
116
|
144
|
76
|
51
|
64
|
56
|
94
|
99
|
92
|
90
|
101
|
96
|
78
|
82
|
88
|
70
|
50
|
55
|
38
|
51
|
|
2026/02
|
116
|
103
|
88
|
110
|
125
|
124
|
74
|
66
|
81
|
143
|
127
|
107
|
80
|
103
|
76
|
57
|
158
|
102
|
85
|
64
|
223
|
306
|
153
|
65
|
72
|
79
|
61
|
52
|
|||
|
2026/01
|
80
|
119
|
153
|
79
|
52
|
49
|
57
|
55
|
57
|
60
|
68
|
73
|
80
|
112
|
104
|
84
|
105
|
132
|
66
|
40
|
68
|
93
|
129
|
158
|
164
|
145
|
165
|
169
|
140
|
99
|
114
|
|
2025/12
|
89
|
81
|
73
|
87
|
105
|
125
|
69
|
80
|
110
|
129
|
101
|
98
|
90
|
89
|
109
|
108
|
96
|
117
|
100
|
54
|
69
|
103
|
97
|
86
|
67
|
76
|
109
|
125
|
145
|
151
|
111
|
|
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
|
|
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