Air Quality
Excellent
No health implications.
25
PM2.5
48
PM10
89
O3
0.3
CO
4
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Apr
72
Good
Fri
17 Apr
74
Good
Sat
18 Apr
77
Good
Sun
19 Apr
76
Good
Mon
20 Apr
70
Good
Tue
21 Apr
62
Good
Wed
22 Apr
18
Excellent
Air quality in the last 12 months (Lintao)
|
2026/03
|
77
|
80
|
94
|
97
|
94
|
72
|
67
|
53
|
48
|
53
|
52
|
135
|
200
|
75
|
88
|
83
|
59
|
76
|
81
|
79
|
88
|
100
|
100
|
78
|
61
|
43
|
48
|
54
|
50
|
36
|
51
|
|
2026/02
|
93
|
87
|
93
|
91
|
81
|
76
|
66
|
66
|
76
|
90
|
75
|
83
|
75
|
72
|
86
|
75
|
100
|
62
|
62
|
55
|
95
|
234
|
138
|
78
|
97
|
96
|
86
|
86
|
|||
|
2026/01
|
97
|
84
|
84
|
89
|
66
|
84
|
89
|
79
|
73
|
75
|
80
|
79
|
74
|
89
|
82
|
94
|
83
|
90
|
62
|
68
|
74
|
84
|
88
|
83
|
432
|
396
|
203
|
153
|
104
|
88
|
93
|
|
2025/12
|
84
|
74
|
67
|
77
|
84
|
89
|
81
|
80
|
87
|
82
|
86
|
89
|
70
|
75
|
85
|
97
|
85
|
88
|
78
|
50
|
76
|
89
|
61
|
67
|
64
|
77
|
95
|
104
|
97
|
100
|
85
|
|
2025/11
|
66
|
54
|
54
|
55
|
46
|
30
|
86
|
76
|
79
|
54
|
68
|
66
|
64
|
70
|
72
|
70
|
51
|
56
|
64
|
73
|
78
|
87
|
103
|
96
|
70
|
94
|
105
|
67
|
68
|
76
|
|
|
2025/10
|
26
|
32
|
43
|
50
|
52
|
33
|
32
|
24
|
30
|
29
|
36
|
29
|
44
|
48
|
50
|
52
|
31
|
53
|
51
|
50
|
29
|
33
|
29
|
37
|
45
|
41
|
56
|
56
|
66
|
67
|
72
|
|
2025/09
|
38
|
51
|
48
|
54
|
60
|
86
|
71
|
61
|
46
|
45
|
42
|
39
|
48
|
58
|
68
|
86
|
32
|
25
|
36
|
43
|
38
|
45
|
40
|
49
|
48
|
38
|
38
|
38
|
43
|
45
|
|
|
2025/08
|
51
|
38
|
32
|
18
|
27
|
35
|
33
|
22
|
29
|
40
|
41
|
32
|
44
|
38
|
42
|
42
|
40
|
35
|
29
|
65
|
19
|
30
|
27
|
40
|
35
|
21
|
23
|
20
|
27
|
40
|
42
|
|
2025/07
|
45
|
36
|
35
|
23
|
30
|
25
|
32
|
29
|
40
|
39
|
35
|
29
|
32
|
35
|
44
|
49
|
45
|
35
|
73
|
26
|
30
|
31
|
28
|
33
|
27
|
33
|
35
|
36
|
33
|
27
|
43
|
|
2025/06
|
35
|
43
|
38
|
34
|
45
|
48
|
50
|
54
|
31
|
44
|
44
|
46
|
49
|
38
|
60
|
47
|
53
|
52
|
39
|
47
|
40
|
20
|
32
|
28
|
27
|
37
|
30
|
37
|
41
|
28
|
|
|
2025/05
|
56
|
118
|
126
|
117
|
75
|
123
|
92
|
58
|
58
|
47
|
44
|
58
|
75
|
43
|
40
|
51
|
117
|
53
|
60
|
51
|
56
|
75
|
53
|
42
|
30
|
51
|
37
|
32
|
34
|
99
|
67
|
|
2025/04
|
102
|
102
|
81
|
113
|
87
|
66
|
59
|
88
|
117
|
73
|
96
|
368
|
100
|
68
|
59
|
139
|
77
|
235
|
138
|
110
|
106
|
81
|
60
|
53
|
54
|
40
|
56
|
51
|
54
|
77
|
|
|
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