Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Dec
Tue
24 Dec
Wed
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Real-time AQI (Monitoring Station in Tongchuan)
王益区政府
6748 *
PM2.5
55
PM10
12
O3
0.9
CO
9
SO2
46
NO2
新区管委会
9470 *
PM2.5
110
PM10
8
O3
1.4
CO
25
SO2
51
NO2
旺旺集团
10377 *
PM2.5
106
PM10
11
O3
1.2
CO
16
SO2
43
NO2
Air quality in the last 12 months (Tongchuan)
|
2024/11
|
73
|
61
|
58
|
40
|
61
|
85
|
112
|
112
|
103
|
156
|
138
|
138
|
71
|
36
|
45
|
57
|
39
|
33
|
60
|
51
|
58
|
78
|
111
|
106
|
36
|
39
|
65
|
57
|
42
|
38
|
|
|
2024/10
|
54
|
53
|
50
|
54
|
71
|
108
|
74
|
106
|
68
|
46
|
65
|
65
|
57
|
78
|
87
|
79
|
61
|
33
|
24
|
32
|
41
|
34
|
44
|
67
|
68
|
49
|
37
|
49
|
79
|
73
|
71
|
|
2024/09
|
50
|
41
|
38
|
42
|
39
|
42
|
41
|
41
|
45
|
58
|
48
|
35
|
38
|
35
|
49
|
38
|
43
|
36
|
32
|
31
|
23
|
44
|
65
|
79
|
85
|
74
|
76
|
67
|
36
|
33
|
|
|
2024/08
|
38
|
40
|
37
|
36
|
41
|
40
|
31
|
30
|
52
|
128
|
46
|
29
|
33
|
45
|
39
|
40
|
48
|
43
|
37
|
37
|
34
|
39
|
45
|
48
|
46
|
22
|
28
|
34
|
35
|
36
|
38
|
|
2024/07
|
27
|
32
|
36
|
32
|
35
|
45
|
27
|
16
|
31
|
51
|
39
|
41
|
52
|
58
|
44
|
18
|
21
|
30
|
31
|
32
|
45
|
29
|
33
|
48
|
78
|
64
|
48
|
52
|
40
|
30
|
42
|
|
2024/06
|
67
|
32
|
47
|
46
|
41
|
52
|
36
|
38
|
33
|
40
|
46
|
47
|
47
|
42
|
54
|
49
|
44
|
42
|
46
|
46
|
33
|
55
|
61
|
98
|
98
|
74
|
59
|
62
|
48
|
36
|
|
|
2024/05
|
43
|
47
|
44
|
48
|
45
|
44
|
51
|
53
|
51
|
44
|
93
|
66
|
61
|
56
|
74
|
60
|
63
|
65
|
56
|
52
|
57
|
55
|
49
|
45
|
54
|
44
|
48
|
52
|
37
|
55
|
76
|
|
2024/04
|
63
|
53
|
45
|
68
|
67
|
68
|
67
|
64
|
55
|
56
|
55
|
50
|
49
|
51
|
101
|
75
|
69
|
60
|
90
|
110
|
115
|
81
|
237
|
116
|
64
|
51
|
66
|
60
|
49
|
37
|
|
|
2024/03
|
46
|
58
|
65
|
81
|
119
|
56
|
80
|
65
|
79
|
76
|
69
|
56
|
76
|
72
|
70
|
261
|
144
|
98
|
141
|
101
|
78
|
104
|
98
|
39
|
38
|
63
|
60
|
65
|
58
|
58
|
71
|
|
2024/02
|
150
|
114
|
133
|
118
|
115
|
123
|
93
|
111
|
86
|
86
|
67
|
72
|
88
|
75
|
57
|
56
|
60
|
319
|
235
|
48
|
63
|
81
|
89
|
111
|
93
|
98
|
97
|
108
|
72
|
||
|
2024/01
|
84
|
61
|
56
|
67
|
64
|
56
|
59
|
106
|
89
|
72
|
83
|
121
|
141
|
85
|
102
|
107
|
114
|
132
|
86
|
105
|
50
|
32
|
40
|
48
|
50
|
72
|
73
|
84
|
89
|
127
|
146
|
|
2023/12
|
56
|
76
|
106
|
104
|
72
|
172
|
82
|
71
|
77
|
95
|
52
|
83
|
51
|
42
|
69
|
69
|
56
|
81
|
78
|
74
|
59
|
67
|
95
|
89
|
90
|
101
|
135
|
200
|
263
|
82
|
51
|
|
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
*: primary pollution