Sichuan - China   2025-07-09   Wednesday   28.90N, 105.44E

Longmatan

Sichuan - China
2025-07-09

Air Quality

Excellent

No health implications.

4

PM2.5

6

PM10

62

O3

0.6

CO

3

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Jul

35 Excellent

Thu

10 Jul

39 Excellent

Fri

11 Jul

32 Excellent

Sat

12 Jul

48 Excellent

Sun

13 Jul

66 Good

Mon

14 Jul

76 Good

Tue

15 Jul

49 Excellent

Monthly Average AQI (Longmatan)

2020/07 - 2025/06

Air quality in the last 12 months (Longmatan)

2025/06
44
17
29
22
38
67
73
53
29
41
39
36
36
40
29
35
36
24
17
27
26
27
27
37
11
21
27
28
29
9
2025/05
43
65
112
73
38
45
27
44
55
83
45
63
76
61
70
63
58
72
53
66
28
33
56
56
48
56
43
14
21
29
31
2025/04
42
46
54
49
66
53
37
57
77
88
70
81
111
95
101
75
67
77
53
41
59
51
62
56
56
59
49
47
37
22
2025/03
144
123
35
65
27
17
44
58
83
76
76
78
67
57
35
29
14
29
30
39
57
94
90
54
65
80
97
102
33
24
44
2025/02
48
42
45
36
52
26
20
31
52
66
87
72
45
51
61
83
80
63
70
77
69
41
54
42
64
58
97
102
2025/01
182
186
138
195
158
130
124
48
63
46
50
55
96
115
87
104
134
95
68
137
184
178
198
97
51
47
59
83
190
147
98
2024/12
156
198
111
124
51
38
39
31
46
63
68
57
45
56
60
82
119
124
92
124
163
106
65
101
113
95
137
117
101
87
83
2024/11
43
33
68
69
40
71
50
68
64
66
46
33
40
55
76
46
17
22
20
20
42
50
54
31
15
30
27
43
53
83
2024/10
17
23
25
39
49
58
50
55
50
88
39
18
32
42
53
94
30
56
61
25
39
20
31
100
84
48
25
45
75
75
63
2024/09
26
39
24
34
27
28
32
22
18
31
27
27
50
63
50
40
33
32
26
56
20
37
48
64
94
80
62
67
85
7
2024/08
48
21
22
21
30
22
28
27
36
23
59
85
67
51
49
29
40
60
54
52
61
48
29
25
20
31
47
38
35
38
50
2024/07
24
25
39
23
26
41
48
41
13
13
15
21
29
10
25
35
40
23
26
40
30
21
28
27
28
47
49
35
28
27
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