Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
60
*
PM2.5
70
PM10
39
O3
0.9
CO
6
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Mar
96
Good
Tue
3 Mar
134
Light
Wed
4 Mar
132
Light
Thu
5 Mar
94
Good
Fri
6 Mar
101
Light
Sat
7 Mar
47
Excellent
Sun
8 Mar
50
Excellent
Air quality in the last 12 months (Qinghe)
|
2026/01
|
56
|
70
|
149
|
201
|
228
|
150
|
48
|
70
|
108
|
85
|
50
|
74
|
86
|
118
|
161
|
101
|
51
|
42
|
33
|
34
|
64
|
111
|
134
|
206
|
141
|
96
|
165
|
224
|
104
|
85
|
187
|
|
2025/12
|
86
|
39
|
47
|
70
|
88
|
139
|
94
|
54
|
123
|
144
|
120
|
26
|
69
|
91
|
91
|
177
|
124
|
182
|
226
|
139
|
59
|
53
|
92
|
112
|
40
|
57
|
109
|
168
|
152
|
115
|
30
|
|
2025/11
|
78
|
43
|
66
|
94
|
100
|
151
|
87
|
71
|
63
|
75
|
102
|
103
|
90
|
102
|
166
|
126
|
34
|
49
|
57
|
67
|
77
|
119
|
108
|
130
|
39
|
132
|
107
|
146
|
147
|
193
|
|
|
2025/10
|
67
|
25
|
27
|
41
|
16
|
15
|
31
|
26
|
9
|
11
|
13
|
20
|
33
|
49
|
71
|
57
|
36
|
24
|
36
|
34
|
46
|
55
|
66
|
81
|
77
|
64
|
96
|
125
|
75
|
122
|
137
|
|
2025/09
|
38
|
41
|
47
|
51
|
41
|
48
|
60
|
60
|
42
|
48
|
57
|
47
|
59
|
55
|
45
|
41
|
25
|
37
|
22
|
38
|
57
|
30
|
34
|
39
|
54
|
58
|
28
|
50
|
59
|
62
|
|
|
2025/08
|
36
|
35
|
41
|
32
|
41
|
32
|
49
|
43
|
20
|
31
|
42
|
34
|
38
|
47
|
42
|
20
|
24
|
32
|
45
|
30
|
30
|
26
|
35
|
19
|
26
|
41
|
47
|
26
|
42
|
26
|
27
|
|
2025/07
|
18
|
24
|
31
|
39
|
35
|
27
|
33
|
35
|
42
|
56
|
51
|
53
|
52
|
41
|
51
|
33
|
33
|
39
|
53
|
41
|
35
|
22
|
17
|
30
|
36
|
34
|
32
|
40
|
31
|
28
|
26
|
|
2025/06
|
77
|
75
|
47
|
43
|
73
|
78
|
90
|
74
|
79
|
49
|
78
|
80
|
65
|
63
|
35
|
32
|
44
|
57
|
21
|
39
|
48
|
46
|
52
|
51
|
59
|
50
|
50
|
34
|
25
|
28
|
|
|
2025/05
|
51
|
70
|
37
|
52
|
113
|
59
|
77
|
73
|
31
|
31
|
55
|
60
|
65
|
58
|
36
|
78
|
128
|
79
|
97
|
76
|
69
|
67
|
58
|
52
|
52
|
59
|
58
|
66
|
62
|
65
|
65
|
|
2025/04
|
72
|
37
|
64
|
88
|
53
|
79
|
98
|
85
|
69
|
85
|
95
|
158
|
62
|
55
|
58
|
101
|
146
|
72
|
35
|
65
|
60
|
63
|
75
|
58
|
71
|
82
|
66
|
52
|
62
|
74
|
|
|
2025/03
|
159
|
53
|
43
|
37
|
74
|
67
|
94
|
105
|
105
|
103
|
107
|
135
|
107
|
63
|
54
|
37
|
52
|
35
|
54
|
51
|
55
|
68
|
101
|
156
|
120
|
87
|
109
|
114
|
47
|
58
|
76
|
|
2025/02
|
77
|
106
|
51
|
31
|
49
|
88
|
50
|
29
|
64
|
78
|
107
|
106
|
99
|
82
|
95
|
59
|
51
|
59
|
57
|
72
|
77
|
50
|
44
|
64
|
70
|
87
|
114
|
146
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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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