Air Quality
Excellent
No health implications.
14
PM2.5
29
PM10
149
O3
0.4
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 May
91
Good
Mon
20 May
100
Good
Tue
21 May
107
Lightly
Wed
22 May
120
Lightly
Thu
23 May
114
Lightly
Fri
24 May
114
Lightly
Sat
25 May
115
Lightly
Air quality in the last 12 months (Qianyang)
|
2024/02
|
194
|
87
|
107
|
121
|
118
|
108
|
145
|
124
|
119
|
132
|
92
|
95
|
102
|
71
|
58
|
70
|
83
|
388
|
333
|
118
|
56
|
83
|
94
|
124
|
137
|
127
|
133
|
138
|
92
|
||
|
2024/01
|
94
|
67
|
62
|
67
|
58
|
68
|
86
|
104
|
86
|
80
|
94
|
115
|
154
|
77
|
135
|
123
|
114
|
98
|
79
|
77
|
50
|
37
|
59
|
66
|
65
|
82
|
79
|
94
|
116
|
136
|
189
|
|
2023/12
|
67
|
91
|
110
|
87
|
103
|
188
|
94
|
70
|
89
|
129
|
62
|
68
|
40
|
51
|
63
|
63
|
64
|
81
|
86
|
94
|
71
|
90
|
102
|
121
|
143
|
101
|
148
|
212
|
170
|
89
|
75
|
|
2023/11
|
40
|
57
|
43
|
53
|
56
|
59
|
69
|
66
|
73
|
94
|
58
|
71
|
89
|
107
|
99
|
118
|
70
|
68
|
77
|
114
|
93
|
83
|
85
|
67
|
79
|
81
|
69
|
66
|
65
|
54
|
|
|
2023/10
|
50
|
27
|
32
|
25
|
23
|
25
|
38
|
43
|
47
|
61
|
87
|
59
|
35
|
35
|
34
|
49
|
57
|
31
|
32
|
39
|
48
|
52
|
52
|
56
|
51
|
56
|
69
|
63
|
51
|
45
|
36
|
|
2023/09
|
44
|
51
|
54
|
54
|
56
|
54
|
103
|
111
|
38
|
28
|
25
|
29
|
41
|
50
|
49
|
49
|
57
|
39
|
25
|
23
|
30
|
43
|
33
|
24
|
28
|
29
|
31
|
30
|
32
|
43
|
|
|
2023/08
|
37
|
41
|
42
|
29
|
36
|
33
|
27
|
43
|
53
|
61
|
42
|
32
|
38
|
45
|
47
|
50
|
117
|
42
|
39
|
31
|
42
|
39
|
29
|
43
|
52
|
23
|
28
|
31
|
37
|
34
|
39
|
|
2023/07
|
45
|
35
|
28
|
45
|
49
|
45
|
41
|
54
|
50
|
54
|
48
|
41
|
27
|
43
|
38
|
40
|
55
|
51
|
51
|
122
|
56
|
47
|
54
|
33
|
48
|
46
|
34
|
20
|
25
|
33
|
30
|
|
2023/06
|
32
|
25
|
26
|
26
|
37
|
37
|
36
|
41
|
37
|
44
|
60
|
44
|
46
|
53
|
42
|
33
|
28
|
38
|
57
|
53
|
43
|
49
|
49
|
43
|
43
|
50
|
47
|
41
|
49
|
54
|
|
|
2023/05
|
63
|
59
|
61
|
73
|
63
|
33
|
26
|
40
|
33
|
36
|
53
|
62
|
51
|
56
|
52
|
52
|
65
|
44
|
51
|
76
|
39
|
33
|
46
|
47
|
52
|
47
|
27
|
25
|
24
|
47
|
37
|
|
2023/04
|
82
|
84
|
24
|
32
|
83
|
136
|
114
|
105
|
75
|
98
|
348
|
281
|
86
|
48
|
64
|
68
|
79
|
83
|
181
|
418
|
50
|
18
|
22
|
31
|
67
|
71
|
70
|
144
|
95
|
67
|
|
|
2023/03
|
96
|
106
|
70
|
70
|
86
|
76
|
77
|
70
|
75
|
65
|
165
|
121
|
92
|
83
|
100
|
45
|
54
|
82
|
115
|
132
|
171
|
286
|
40
|
80
|
77
|
74
|
66
|
66
|
63
|
70
|
70
|
|
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